{"title":"Double penetration strap-on harnesses","description":"\u003cp\u003eDouble penetration strap-on harnesses invite both partners deeper into the theater of control, where the dominant choreographs every sensation and the submissive surrenders completely to layered, consuming fullness. Our collection features \u003cstrong\u003eadjustable, full-support designs\u003c\/strong\u003e built for precision fit and prolonged wear, so nothing interrupts the flow of power between you.\u003c\/p\u003e\u003cp\u003eFrom \u003cem\u003esupple vegan leather to reinforced nylon webbing\u003c\/em\u003e, each harness is crafted to hold firm through the most demanding scenes. Explore configurations that let you command intimacy from every angle and transform mutual trust into an experience neither of you will forget.\u003c\/p\u003e","products":[{"product_id":"spareparts-tomboii-black-red-nylon","title":"SpareParts Tomboii Black\/Red Nylon","description":"\u003cp\u003eThe SpareParts Tomboii Harness Briefs are a seamless slip-on alternative to traditional strap harnesses, designed to deliver body-hugging support without a single buckle, strap, or adjustment in sight. Made from a soft 85% Lenzing Modal (Rayon) and 15% Spandex blend, the brief conforms to your curves and stays firmly in place through every movement. Three internal bullet pockets let you layer vibration directly into the experience, while two reinforced O-ring slots — each accommodating dildo diameters from 1.25\" to 2.25\" — open up options for angled play or double penetration. A built-in packing strap across the shaft keeps things stable for pack-and-play sessions, and a discreet condom pouch keeps protection within reach. Available in sizes XS through 3X, with SpareParts recommending sizing up if you fall between measurements.\u003c\/p\u003e\u003ch2\u003eTomboii Harness Briefs features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlip-on brief style:\u003c\/strong\u003e No straps, buckles, or adjustments — slides on like underwear for quick, fuss-free wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 85% Lenzing Modal (Rayon), 15% Spandex — soft, breathable, and body-conforming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 internal bullet pockets:\u003c\/strong\u003e Hold bullet vibrators (not included) for added stimulation during wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 reinforced O-ring openings:\u003c\/strong\u003e Compatible with dildos and vibrators from 1.25\" to 2.25\" in diameter; supports angled play or double penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in packing strap:\u003c\/strong\u003e Secures shaft for pack-and-play functionality and prolonged wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondom pouch:\u003c\/strong\u003e Integrated pocket keeps a condom on hand for safe, spontaneous use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusive sizing:\u003c\/strong\u003e Available in XS through 3X to fit low waist measurements from 26\" to 52\".\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications \/ Size \u0026amp; material\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 85% Lenzing Modal (Rayon), 15% Spandex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody-safe note:\u003c\/strong\u003e Modal is a soft, breathable, skin-friendly fabric widely considered body-safe for external wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring diameter:\u003c\/strong\u003e 1.25\" – 2.25\" (both slots, all sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize XS:\u003c\/strong\u003e Low waist 26\" – 28\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize S:\u003c\/strong\u003e Low waist 29\" – 32\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize M:\u003c\/strong\u003e Low waist 33\" – 37\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize L:\u003c\/strong\u003e Low waist 38\" – 40\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize XL:\u003c\/strong\u003e Low waist 41\" – 44\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 2X:\u003c\/strong\u003e Low waist 45\" – 48\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 3X:\u003c\/strong\u003e Low waist 49\" – 52\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing note:\u003c\/strong\u003e Order one size up if you are between sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\/Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SpareParts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntensity \u0026amp; Experience Level\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLevel:\u003c\/strong\u003e Beginner — \u003cstrong\u003eSensation:\u003c\/strong\u003e Restrictive \/ Wearable Support\u003c\/p\u003e\u003cp\u003eThe Tomboii is one of the most forgiving harness styles available — if you can pull on a pair of briefs, you can wear this harness. The slip-on design removes the learning curve of traditional strap systems, making it ideal for first-time harness users and anyone who finds buckled harnesses physically challenging.\u003c\/p\u003e\u003ch2\u003eWho is this product for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst-time harness wearers:\u003c\/strong\u003e Anyone who wants the functionality of a strap-on harness without the complexity of straps, rings, and buckles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender-affirming users:\u003c\/strong\u003e People exploring packing, pack-and-play, or gender expression who want a discreet brief-style option that feels natural to wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToy collectors:\u003c\/strong\u003e Users with an existing dildo or vibrator collection who need a versatile harness compatible with multiple toy sizes and penetration angles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople with limited dexterity or joint flexibility:\u003c\/strong\u003e Those who struggle with traditional harness buckles will appreciate the simple pull-on fit that requires minimal hand and wrist movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePartners seeking added stimulation:\u003c\/strong\u003e Anyone who wants to incorporate bullet vibrators into harness play for shared or solo sensation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use the Tomboii Harness Briefs?\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose your toy:\u003c\/strong\u003e Select a dildo or strap-on vibrator with a base diameter compatible with the 1.25\" to 2.25\" O-ring slots. A flared base or suction-cup base adds extra stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert your toy:\u003c\/strong\u003e Thread the toy through one of the two reinforced O-ring openings. Choose the slot angle that suits your intended play style — standard penetration or double penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlide on the harness:\u003c\/strong\u003e Pull the Tomboii on like a pair of snug underwear. The modal-spandex blend will conform to your body and hold the toy securely in position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad your bullets (optional):\u003c\/strong\u003e Place bullet vibrators into the three internal pockets for added vibration during wear. Turn them on before sliding into the briefs for easier access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttach packing strap if needed:\u003c\/strong\u003e For pack-and-play use or extra shaft stability, secure the built-in packing strap across the toy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort checkpoint:\u003c\/strong\u003e Before bringing in a partner, wear the harness solo with your toy in a relaxed setting. Check that the fit feels secure, the O-ring holds the toy without excessive movement, and you are comfortable with positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjust or stop:\u003c\/strong\u003e If the harness feels too loose, too tight, or the toy shifts during use, stop and readjust. Simply slide the briefs down to reposition the toy or remove the harness entirely — no tools or buckles required.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechniques \u0026amp; ways to play\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolo pack-and-play:\u003c\/strong\u003e Wear the Tomboii with a packing dildo for gender-affirming expression throughout the day, then transition seamlessly into play without changing harnesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStanding face-to-face:\u003c\/strong\u003e Ideal for mirror play or intimate make-outs that transition into penetration — the brief style holds its position upright with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoggy style:\u003c\/strong\u003e Strong thrust control and internal support make this a great angle for deeper, more powerful movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiding \/ Cowboy \/ Cowgirl:\u003c\/strong\u003e Let your partner control rhythm from on top while the harness keeps the toy firmly anchored beneath them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble penetration play:\u003c\/strong\u003e Use both O-ring slots simultaneously with two compatible toys for added fullness and sensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDom\/sub dynamics:\u003c\/strong\u003e The wearer naturally holds positional control, while the receiving partner can guide pace and depth. Establish boundaries, safe words, and consent for any escalation — including introducing the second O-ring slot or increasing vibration intensity — before play begins.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePairs well with \/ Complete the scene\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on dildos:\u003c\/strong\u003e Any dildo with a base diameter between 1.25\" and 2.25\" is compatible with the Tomboii O-ring slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on vibrators:\u003c\/strong\u003e Vibrating dildos designed for harness use pair seamlessly with this brief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBullet vibrators:\u003c\/strong\u003e Up to three bullets (not included) can be loaded into the internal pockets for layered stimulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondoms:\u003c\/strong\u003e Use the integrated condom pouch to keep protection on hand during play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based lubricant:\u003c\/strong\u003e Recommended as a universal-safe option for use with paired toys; apply sparingly to avoid saturation of fabric seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollections:\u003c\/strong\u003e SpareParts Harness Collection; Gender-Affirming Play Collection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to clean and care for the Tomboii Harness Briefs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashing:\u003c\/strong\u003e Machine-wash on cold inside a garment bag, or hand wash gently for longest fabric life. Wash before first use to remove any manufacturing residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying:\u003c\/strong\u003e Air dry flat or line dry. Do not tumble dry — heat will degrade the spandex elasticity and distort the shape of the O-ring openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricant compatibility:\u003c\/strong\u003e The harness itself is not insertable. Use a lubricant appropriate for your paired toy — water-based lube is a universally safe choice and is least likely to saturate fabric seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Fold and store in a drawer or breathable fabric bag. If storing dildos inside the O-ring slots or bullet pockets, keep silicone toys separated from each other to prevent material degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdditional information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Built for penetrative play, pack-and-play use, and gender-affirming wear — transitions smoothly between all three without requiring a harness change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e Full-brief construction keeps toys stable across a wide range of movements, positions, and thrust intensities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e The pull-on design requires no fine motor skill for buckles or straps, making it particularly suitable for users with limited hand dexterity, joint flexibility challenges, or arm and hand mobility limitations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErectile support:\u003c\/strong\u003e May be suitable for individuals who experience difficulty maintaining an erection, premature ejaculation, or erectile dysfunction, as it enables penetrative sex using a strap-on dildo independent of erection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayering tip:\u003c\/strong\u003e Wearing boxer briefs underneath can provide extra support for heavier dildos or prolonged session use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecial considerations \/ warnings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobility requirement:\u003c\/strong\u003e Putting on and removing the Tomboii requires enough lower-body mobility to step into and pull up a pair of briefs. Users with significant lower-body mobility limitations should consider whether this style is appropriate for their needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToy flared base:\u003c\/strong\u003e Always use a dildo with a flared base or suction-cup base inside the O-ring slots to prevent unintended slippage during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube and fabric:\u003c\/strong\u003e Avoid applying excess lubricant directly onto the fabric — saturated seams can weaken over time. Apply lube to the toy itself rather than the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBullets not included:\u003c\/strong\u003e Bullet vibrators are sold separately. Ensure any bullets used fit securely within the internal pockets before vigorous activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash before first use:\u003c\/strong\u003e New fabric garments may carry residue from manufacturing processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a medical device:\u003c\/strong\u003e The Tomboii is an adult pleasure and gender-affirming wearable. It is not a medical device and does not treat, diagnose, or cure any condition.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e18+ only. For consensual adult use.\u003c\/p\u003e","brand":"Nalpac","offers":[{"title":"XS","offer_id":59925454848334,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false},{"title":"Small","offer_id":59925454881102,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":59925454913870,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false},{"title":"Large","offer_id":59925454946638,"sku":"86075","price":156.2,"currency_code":"USD","in_stock":false},{"title":"XL","offer_id":59925454979406,"sku":"86076","price":156.2,"currency_code":"USD","in_stock":true},{"title":"2X","offer_id":59925455012174,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false},{"title":"3X","offer_id":59925455044942,"sku":"86078","price":156.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/2374\/3054\/files\/spareparts-tomboii-blackred-nylon-xs.jpg?v=1781871210"},{"product_id":"spareparts-tomboii-purple-black-nylon","title":"SpareParts Tomboii Purple\/Black Nylon","description":"\u003cp\u003eThe SpareParts Tomboii harness briefs offer a buckle-free, strap-free alternative to traditional strap-on harnesses. Made from a buttery-soft blend of 85% Lenzing Modal (Rayon) and 15% Spandex, they slide on and off like everyday underwear — no chafing buckles, dangling straps, or pinched skin to wrestle with mid-session. The briefs feature two O-ring openings with a diameter range of 1.25\" to 2.25\" (3.18 cm – 5.72 cm), accommodating a wide variety of strap-on dildos and vibrators with a compatible flared or O-ring-friendly base. Three built-in bullet pockets let you layer vibration exactly where it counts, an internal packing strap supports pack-and-play use, and a condom pouch keeps essentials close. The Tomboii is available in sizes XS through 3X to fit low waist measurements from 26\" to 52\".\u003c\/p\u003e\u003ch2\u003eTomboii harness brief features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle-free design:\u003c\/strong\u003e Slides on and off smoothly with no straps, buckles, or hardware to adjust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual O-ring openings:\u003c\/strong\u003e Two holes for varied penetration angles or simultaneous double penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree bullet pockets:\u003c\/strong\u003e Built-in internal pockets sized for bullet vibrators to add stimulation for the wearer or partner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal packing strap:\u003c\/strong\u003e Supports pack-and-play use for comfortable all-day or intimate wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondom pouch:\u003c\/strong\u003e Integrated storage for safer-sex essentials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusive sizing:\u003c\/strong\u003e Available in XS, S, M, L, XL, 2X, and 3X — size up if between sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with most strap-on dildos and vibrators\u003c\/strong\u003e that have a base fitting the 1.25\" – 2.25\" O-ring range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications \/ Size \u0026amp; material\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 85% Lenzing Modal (Rayon), 15% Spandex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody safety:\u003c\/strong\u003e Lenzing Modal is a soft, breathable fabric; free of rigid hardware against the skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring diameter (all sizes):\u003c\/strong\u003e 1.25\" – 2.25\" \/ 3.18 cm – 5.72 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring circumference (all sizes):\u003c\/strong\u003e 3.92\" – 7.07\" \/ 9.96 cm – 17.96 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize XS — Low waist:\u003c\/strong\u003e 26\" – 28\" \/ 66.04 cm – 71.12 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize S — Low waist:\u003c\/strong\u003e 29\" – 32\" \/ 73.66 cm – 81.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize M — Low waist:\u003c\/strong\u003e 33\" – 37\" \/ 83.82 cm – 93.98 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize L — Low waist:\u003c\/strong\u003e 38\" – 40\" \/ 96.52 cm – 101.6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize XL — Low waist:\u003c\/strong\u003e 41\" – 44\" \/ 104.14 cm – 111.76 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 2X — Low waist:\u003c\/strong\u003e 45\" – 48\" \/ 114.3 cm – 121.92 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 3X — Low waist:\u003c\/strong\u003e 49\" – 52\" \/ 124.46 cm – 132.08 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing note:\u003c\/strong\u003e Order one size up if you fall between sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Purple\/Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SpareParts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntensity \u0026amp; Experience Level\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLevel:\u003c\/strong\u003e Beginner | \u003cstrong\u003eSensation:\u003c\/strong\u003e Restrictive (wearable\/penetrative)\u003c\/p\u003e\u003cp\u003eThe Tomboii is one of the most approachable strap-on harness options available — its underwear-style fit removes the learning curve of buckle harnesses, making it forgiving for first-time wearers. The stretchy Modal\/Spandex blend is accommodating across body types, and there are no mechanical parts to overtighten or misalign.\u003c\/p\u003e\u003ch2\u003eWho is this product for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst-time strap-on users:\u003c\/strong\u003e Anyone who wants to try strap-on play without navigating complicated buckle systems or learning to fit a traditional harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople exploring double penetration or varied angles:\u003c\/strong\u003e The two O-ring holes and bullet pockets open up versatile play configurations in one wearable piece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePartners managing erectile difficulty:\u003c\/strong\u003e A discreet, comfortable way to maintain penetrative intimacy regardless of erection status, including for those experiencing premature ejaculation or erectile dysfunction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers with limited hand or arm mobility:\u003c\/strong\u003e The slide-on design removes the need to fasten buckles or thread straps, making it significantly more accessible than traditional harnesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackers and gender-diverse wearers:\u003c\/strong\u003e The internal packing strap makes the Tomboii suitable for pack-and-play use throughout the day or during intimacy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use the Tomboii?\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose your size:\u003c\/strong\u003e Refer to the size chart using your low waist measurement. When in doubt, size up for a more comfortable and secure fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-load your accessories:\u003c\/strong\u003e Before putting the briefs on, insert your bullet vibrators into the built-in pockets and have your dildo or vibrator ready to go — this avoids fumbling mid-session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlide on like underwear:\u003c\/strong\u003e Step in and pull up. There are no straps, buckles, or adjustments needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert your toy:\u003c\/strong\u003e Choose which of the two O-ring holes suits your preferred penetration angle or play style. For dual play, you can use both. Ensure your toy has a compatible flared or O-ring-friendly base that fits within the 1.25\" – 2.25\" diameter range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort checkpoint:\u003c\/strong\u003e Before partnered play, check that the briefs sit comfortably at the low waist, the toy feels stable in the O-ring, and there is no pinching or unusual pressure. Practice solo movement first to get used to how the toy feels while worn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplore positions:\u003c\/strong\u003e On top (rider) for directional control, from behind (doggy) for a natural thrusting feel, or straddling while seated for face-to-face intimacy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop and release step:\u003c\/strong\u003e To remove, simply slide the briefs down and off. The toy can be lifted free of the O-ring without tools or unfastening hardware.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechniques \u0026amp; ways to play\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolo practice:\u003c\/strong\u003e Wear the Tomboii alone first to find your preferred O-ring hole, test toy stability during movement, and get comfortable with how the fit feels before partnered use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolo vibration:\u003c\/strong\u003e Load bullet vibrators into the internal pockets and wear without a dildo for wearable vibration during masturbation or light activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePartnered penetration:\u003c\/strong\u003e Use with a compatible strap-on dildo for penetrative partnered play in a range of positions — the snug fit supports natural thrusting movement without the harness shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble penetration play:\u003c\/strong\u003e Thread toys through both O-ring openings simultaneously for dual-penetration scenes with a partner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration for the wearer:\u003c\/strong\u003e Position a bullet in the pocket closest to the wearer's body for shared stimulation during partnered play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDom\/sub dynamic:\u003c\/strong\u003e The wearer (Dom) retains full directional control through body movement, while the receiving partner can provide feedback on depth and angle. Discuss preferred positions, toy size, and limits clearly before escalating intensity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePairs well with \/ Complete the scene\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on dildos:\u003c\/strong\u003e Any dildo with a flared or harness-compatible base fitting a 1.25\" – 2.25\" O-ring — look for body-safe silicone options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on vibrators:\u003c\/strong\u003e Wearable vibrating dildos designed for harness use pair seamlessly with the Tomboii's O-ring openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBullet vibrators:\u003c\/strong\u003e Compact bullets sized for the three internal pockets add wearer stimulation — essential for getting the most from the harness brief design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based lubricant:\u003c\/strong\u003e Required consumable for comfortable penetrative use; choose a body-safe water-based formula compatible with the harness's fabric and any silicone toys used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondoms:\u003c\/strong\u003e The built-in condom pouch keeps them on hand; use with dildos for easier clean-up and added safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft packers:\u003c\/strong\u003e Compatible with the internal packing strap for pack-and-play or gender-affirming everyday wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollections to explore:\u003c\/strong\u003e Strap-On Harnesses \u0026amp; Systems, Wearable Vibrators \u0026amp; Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to clean and care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Machine-wash on a cold, gentle cycle after every session where lube or fluids were used. Place in a mesh laundry bag to reduce wear and help the briefs maintain their shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying:\u003c\/strong\u003e Air dry flat or drip dry to preserve elasticity. Do not tumble dry or apply heat — this will degrade the Modal\/Spandex blend over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricant compatibility:\u003c\/strong\u003e Use water-based lubricants. Avoid oil-based lubes, which can degrade the fabric. Avoid heavy silicone lubricants near silicone toy inserts to prevent material interactions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a clean, dry drawer or a cloth bag. Keep the briefs separate from silicone toys to prevent long-term material interaction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdditional information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Suitable for solo vibration play, partnered strap-on play, double penetration, and pack-and-play use — all from one garment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e The slide-on design is especially beneficial for users with limited dexterity or reduced mobility in the hands and arms who cannot manage buckle-style harnesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntimacy support:\u003c\/strong\u003e May be well suited for individuals who experience difficulty maintaining an erection, premature ejaculation, or erectile dysfunction, as it enables penetrative intimacy with a toy regardless of erection status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Modal fabric is ultra-soft and durable with proper care — cold machine-washing and air drying will help the briefs hold their shape across many uses. Avoid extremely large-girth toys that could warp the O-ring material over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecial considerations \/ warnings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobility requirement:\u003c\/strong\u003e Putting the Tomboii on and taking it off requires enough lower-body mobility to step in and pull up — users with significant lower-body mobility restrictions should assess fit and access before purchasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring limits:\u003c\/strong\u003e Do not force toys with a girth beyond the O-ring's maximum diameter. Extreme girths can warp or damage the fabric O-ring over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToy base compatibility:\u003c\/strong\u003e Only use dildos or vibrators with a flared base or harness-compatible base. Toys without a secure base can slip free during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube and material care:\u003c\/strong\u003e Oil-based lubricants and heavy silicone products can degrade the fabric and reduce the garment's lifespan. Stick to water-based formulas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort tip:\u003c\/strong\u003e Lightly trim pubic hair around the groin if you experience discomfort when removing or adjusting the briefs after play, particularly when the fabric is damp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a medical device:\u003c\/strong\u003e This product is not intended to diagnose, treat, or cure any medical condition. If you have concerns about sexual health or erectile function, consult a qualified healthcare provider.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e18+ only. For consensual adult use.\u003c\/p\u003e","brand":"Nalpac","offers":[{"title":"XS","offer_id":59925455929678,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false},{"title":"Small","offer_id":59925455962446,"sku":"86083","price":156.2,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":59925455995214,"sku":"86084","price":156.2,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":59925456027982,"sku":"86085","price":156.2,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":59925456060750,"sku":"86086","price":156.2,"currency_code":"USD","in_stock":true},{"title":"2X","offer_id":59925456093518,"sku":"86087","price":156.2,"currency_code":"USD","in_stock":true},{"title":"3X","offer_id":59925456126286,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/2374\/3054\/files\/spareparts-tomboii-purpleblack-nylon-xs.jpg?v=1781871229"},{"product_id":"spareparts-tomboii-black-black-rayon","title":"SpareParts Tomboii Black\/Black Rayon","description":"\u003cp\u003eThe SpareParts Tomboii harness brief is designed to slide on and off like a pair of everyday underwear — no buckles, no dangling straps, no pinched skin, no fuss. Made from a luxuriously soft 85% Lenzing Modal Rayon and 15% Spandex blend, it hugs the body with a low-rise cut that stays put during play without sacrificing comfort. The front panel features two openings that accept most standard-base strap-on dildos and strap-on vibrators through adjustable O-rings ranging from 1.25\" to 2.25\" in diameter, giving you the option of a single angle or double-penetration configuration. Three internal bullet pockets let you add vibrating stimulation at the base, while a dedicated internal packing strap holds a soft packer securely in place for all-day gender-affirming wear. A built-in condom pouch rounds out the feature set. Available in sizes XS through 5X, the Tomboii is one of the most inclusive, versatile harness briefs on the market.\u003c\/p\u003e\u003ch2\u003eSpareParts Tomboii features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle-free slide-on design:\u003c\/strong\u003e Pulls on like underwear — no chafing hardware or dangling straps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with most strap-on dildos and vibrators:\u003c\/strong\u003e Works with any toy that has a standard flared base fitting the O-ring range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo front-panel openings:\u003c\/strong\u003e Choose your angle or use both for double-penetration play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree bullet pockets:\u003c\/strong\u003e Add vibrating bullets for clitoral or base stimulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal packing strap:\u003c\/strong\u003e Secures a soft packer for pack-and-play or all-day wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondom pouch included:\u003c\/strong\u003e Convenient built-in storage for safer play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-inclusive range:\u003c\/strong\u003e Available from XS to 5X with consistent O-ring sizing across all sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing note:\u003c\/strong\u003e Order one size up if you fall between sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications \/ Size \u0026amp; material\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SpareParts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\/Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 85% Lenzing Modal Rayon, 15% Spandex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody safety:\u003c\/strong\u003e Soft, skin-friendly fabric blend; Lenzing Modal is derived from sustainably sourced wood pulp and is gentle against sensitive skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring diameter (all sizes):\u003c\/strong\u003e 1.25\" – 2.25\" \/ 3.18 cm – 5.72 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring circumference (all sizes):\u003c\/strong\u003e 3.92\" – 7.07\" \/ 9.96 cm – 17.96 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize XS — Low waist:\u003c\/strong\u003e 26\" – 28\" \/ 66.04 cm – 71.12 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize S — Low waist:\u003c\/strong\u003e 29\" – 32\" \/ 73.66 cm – 81.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize M — Low waist:\u003c\/strong\u003e 33\" – 37\" \/ 83.82 cm – 93.98 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize L — Low waist:\u003c\/strong\u003e 38\" – 40\" \/ 96.52 cm – 101.6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize XL — Low waist:\u003c\/strong\u003e 41\" – 44\" \/ 104.14 cm – 111.76 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 2X — Low waist:\u003c\/strong\u003e 45\" – 48\" \/ 114.3 cm – 121.92 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 3X — Low waist:\u003c\/strong\u003e 49\" – 52\" \/ 124.46 cm – 132.08 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 4X — Low waist:\u003c\/strong\u003e 51\" – 56\" \/ 129.54 cm – 142.24 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize 5X — Low waist:\u003c\/strong\u003e 57\" – 60\" \/ 144.78 cm – 152.4 cm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntensity \u0026amp; Experience Level\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLevel:\u003c\/strong\u003e Beginner  |  \u003cstrong\u003eSensation:\u003c\/strong\u003e Restrictive (light compression) \/ Versatile\u003c\/p\u003e\u003cp\u003eThe Tomboii's slip-on design removes virtually all of the mechanical complexity associated with traditional strap-on harnesses, making it one of the most approachable entry points into harness play. The soft fabric is forgiving and comfortable enough for extended wear, and the adjustable O-ring range means most users can find a secure fit for their toy without fiddling with hardware — though some dexterity is still needed to dress and position the toy.\u003c\/p\u003e\u003ch2\u003eWho is this product for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on beginners:\u003c\/strong\u003e Anyone exploring harness play for the first time who wants a comfortable, low-fuss experience without buckles or straps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople with ED, premature ejaculation, or sensory differences:\u003c\/strong\u003e Provides a reliable way to enjoy and prolong penetrative intimacy without relying on erection or arousal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQueer and gender-diverse users:\u003c\/strong\u003e Offers a gender-affirming, flexible harness that doubles as everyday underwear or a packing brief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople with limited arm or hand mobility:\u003c\/strong\u003e The slip-on design reduces the need for complex fastening, making it more accessible than buckle-based harnesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone wanting low-profile, multi-purpose gear:\u003c\/strong\u003e Works for play, packing, and all-day comfort in a single garment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use the Tomboii?\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelect your dildo or vibrator:\u003c\/strong\u003e Choose a toy with a flared base that fits within the O-ring diameter range of 1.25\" – 2.25\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlide into the Tomboii briefs:\u003c\/strong\u003e Pull them on exactly like regular underwear — no extra steps required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert your toy through the front panel:\u003c\/strong\u003e Thread it through one of the two openings for your preferred angle, or use both openings for double-penetration play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd a bullet vibe if desired:\u003c\/strong\u003e Tuck a vibrating bullet into one of the three pockets for added clitoral or base stimulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck comfort before play:\u003c\/strong\u003e Adjust the toy's position and confirm the waistband sits comfortably at the low hip — everything should feel snug but not restrictive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack and play setup:\u003c\/strong\u003e If packing, thread your soft packer through the internal packing strap for secure, realistic all-day wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTo stop or remove:\u003c\/strong\u003e Simply slide the briefs down and off. Remove the toy before washing.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechniques \u0026amp; ways to play\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolo practice:\u003c\/strong\u003e Try it alone first — insert your chosen dildo, check the fit and angle, and practice thrusting motion to build confidence before partnered play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace-to-face (missionary or standing):\u003c\/strong\u003e The low-profile design is excellent for close-body connection and eye contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoggy style:\u003c\/strong\u003e Provides strong leverage and good angle control; the brief stays in place without shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpooning:\u003c\/strong\u003e The snug fit keeps everything aligned for slow, intimate vibration or gentle thrusting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble penetration:\u003c\/strong\u003e Use both front-panel openings with two slim toys — start with slimmer options to get used to the sensation and spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDom\/sub dynamic:\u003c\/strong\u003e The wearer holds positional control; discuss toy size, depth, and pace with your partner before play begins and agree on a signal to pause or stop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-day packing:\u003c\/strong\u003e Pair with a soft packer in the internal strap for gender-affirming wear that transitions seamlessly from daily life into play.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePairs well with \/ Complete the scene\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on dildos:\u003c\/strong\u003e Any dildo with a flared base fitting the 1.25\" – 2.25\" O-ring range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on vibrators:\u003c\/strong\u003e Compatible with most vibrating strap-on toys with a standard base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrating bullet vibes:\u003c\/strong\u003e Tuck one into the bullet pockets for hands-free stimulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft packers:\u003c\/strong\u003e Use with the internal packing strap for pack-and-play or everyday gender-affirming wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOhNut wearable rings:\u003c\/strong\u003e Add these to your dildo to limit penetration depth for more comfortable play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based lubricant:\u003c\/strong\u003e Recommended for most dildo materials; keeps play smooth and easy to clean from the fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollections to explore:\u003c\/strong\u003e Strap-On Harnesses \u0026amp; Accessories, Gender-Affirming Play.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to clean and care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashing:\u003c\/strong\u003e Machine wash cold on a gentle cycle, or hand wash. Do not bleach or iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying:\u003c\/strong\u003e Air dry flat or tumble dry on low heat. Avoid high heat to preserve the fabric's elasticity and shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube compatibility:\u003c\/strong\u003e All lube types are safe for the fabric. Thoroughly clean silicone or oil-based lube off any attached dildos before storing to prevent residue staining on the brief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e Machine wash regularly to maintain fabric shape and remove lube residue that could affect long-term wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a clean drawer or a lingerie bag. Keep separate from silicone toys if any lube residue is present.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdditional information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e Well suited for individuals with limited hand or arm mobility, as the slip-on design eliminates the need to fasten buckles or thread straps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eED and prolonged intimacy:\u003c\/strong\u003e May be helpful for people who have difficulty maintaining an erection or experience premature ejaculation, by providing a stable, reliable means of penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaginal dryness:\u003c\/strong\u003e Combine with a lubricant and an insertable dildo for more comfortable penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePainful penetration:\u003c\/strong\u003e The harness provides stable, controlled thrusting that can be gentler than body-to-body pressure; use shallower toys or add OhNut rings as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Functions as a strap-on harness, bullet-vibe holder, packing brief, and everyday underwear in a single garment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e The Modal-Spandex blend is designed to hold its shape with regular cold washing and low-heat drying.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecial considerations \/ warnings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobility requirement:\u003c\/strong\u003e Putting the Tomboii on and positioning a toy requires a degree of lower-body mobility and flexibility; consider your range of motion before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBullet vibe shifting:\u003c\/strong\u003e Bullets in the pockets may shift during vigorous use; secure with a small piece of fabric tape if consistent placement is important.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube and toy material:\u003c\/strong\u003e Remove and clean silicone or oil-based lube from silicone toys thoroughly after each use to avoid residue transfer to the fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDildo base compatibility:\u003c\/strong\u003e Only toys with a flared base within the 1.25\" – 2.25\" O-ring range are suitable; verify your toy's dimensions before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a medical device:\u003c\/strong\u003e The Tomboii is not intended to diagnose, treat, or cure any medical condition. If you have pelvic health concerns, consult a qualified healthcare provider.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e18+ only. For consensual adult use.\u003c\/p\u003e","brand":"Nalpac","offers":[{"title":"XS","offer_id":59925458780494,"sku":null,"price":156.2,"currency_code":"USD","in_stock":false},{"title":"Small","offer_id":59925458813262,"sku":"86093","price":156.2,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":59925458846030,"sku":"86094","price":156.2,"currency_code":"USD","in_stock":false},{"title":"Large","offer_id":59925458878798,"sku":"86095","price":156.2,"currency_code":"USD","in_stock":false},{"title":"XL","offer_id":59925458911566,"sku":"86096","price":156.2,"currency_code":"USD","in_stock":false},{"title":"2X","offer_id":59925458944334,"sku":"86097","price":156.2,"currency_code":"USD","in_stock":false},{"title":"3X","offer_id":59925458977102,"sku":"86098","price":156.2,"currency_code":"USD","in_stock":true},{"title":"4X","offer_id":59925459009870,"sku":"86099","price":156.2,"currency_code":"USD","in_stock":true},{"title":"5X","offer_id":59925459042638,"sku":"86100","price":156.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/2374\/3054\/files\/spareparts-tomboii-blackblack-rayon-xs.jpg?v=1781871266"},{"product_id":"spareparts-deuce-male-harness","title":"SpareParts Deuce Harness for Penis-Owners","description":"\u003cp\u003eThe SpareParts Deuce is the first strap-on harness designed specifically for penis-owners. Built from a blend of nylon, spandex, and velcro, it features two separate openings at the front: an elastic, stretchy O-ring that accommodates a dildo of your choice, and a lower opening that fits around the wearer's own penis, functioning much like a soft cock ring. This dual-opening design means penetrative play can continue between erections, making it a practical and confidence-restoring solution for those experiencing erectile dysfunction or premature ejaculation. A discreet internal pocket in the flaps of the dildo opening holds a mini vibrator for added clitoral or perineal stimulation, while the leg straps lightly cross over the perineum for a pleasurable secondary sensation. The waistband and leg straps are fully adjustable, allowing for an extended and secure wear, and the quick-drying materials make it just as at home in the shower or bath as in the bedroom.\u003c\/p\u003e\u003ch2\u003eSpareParts Deuce Harness features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual openings:\u003c\/strong\u003e One stretchy O-ring for a dildo and one lower opening that holds the wearer's penis, acting as a soft cock ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastic O-ring:\u003c\/strong\u003e Expands and contracts to fit a variety of dildo diameters from 1.25\" up to 2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal vibe pocket:\u003c\/strong\u003e Holds a mini bullet vibrator within the flaps of the dildo opening for extra stimulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerineal leg straps:\u003c\/strong\u003e Lightly cross over the perineum for added pleasure during wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully adjustable:\u003c\/strong\u003e Waistband and leg straps adjust for a custom, stable fit across a wide range of body sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended wear design:\u003c\/strong\u003e Comfortable enough to wear for long sessions or even under clothing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater play approved:\u003c\/strong\u003e Quick-drying nylon and spandex construction is safe for shower, tub, or pool play\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour size variants:\u003c\/strong\u003e Size A Regular, Size B Regular, Size A Magnum, and Size B Magnum to suit different waist and thigh measurements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications \/ Size \u0026amp; material\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Nylon, spandex, velcro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody safety:\u003c\/strong\u003e Fabric harness does not contain phthalates or latex; use a body-safe dildo and water-based lubricant with silicone toys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize A Regular — Belt:\u003c\/strong\u003e 20\"–50\" \/ 50.8 cm–127 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize A Regular — Leg straps:\u003c\/strong\u003e 10\"–16\" \/ 25.4 cm–40.64 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize B Regular — Belt:\u003c\/strong\u003e 35\"–65\" \/ 88.9 cm–165.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize B Regular — Leg straps:\u003c\/strong\u003e 14\"–24\" \/ 35.56 cm–60.96 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize A Magnum — Belt:\u003c\/strong\u003e 20\"–50\" \/ 50.8 cm–127 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize A Magnum — Leg straps:\u003c\/strong\u003e 10\"–16\" \/ 25.4 cm–40.64 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize B Magnum — Belt:\u003c\/strong\u003e 35\"–65\" \/ 88.9 cm–165.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize B Magnum — Leg straps:\u003c\/strong\u003e 14\"–24\" \/ 35.56 cm–60.96 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDildo opening diameter (all sizes):\u003c\/strong\u003e 1.25\"–2\" \/ 3.2 cm–5.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDildo opening circumference (all sizes):\u003c\/strong\u003e 3.92\"–6.28\" \/ 9.96 cm–15.95 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenis opening diameter — Regular:\u003c\/strong\u003e 1.5\"–1.87\" \/ 3.81 cm–4.75 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenis opening circumference — Regular:\u003c\/strong\u003e 4.71\"–5.89\" \/ 11.96 cm–17.96 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenis opening diameter — Magnum:\u003c\/strong\u003e 2\"–2.37\" \/ 5.1 cm–6.02 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenis opening circumference — Magnum:\u003c\/strong\u003e 6.28\"–7.46\" \/ 15.95 cm–18.95 cm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntensity \u0026amp; Experience Level\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLevel:\u003c\/strong\u003e Beginner to Intermediate — \u003cstrong\u003eSensation:\u003c\/strong\u003e Restrictive \/ pressure\u003c\/p\u003e\u003cp\u003eThe Deuce is approachable for first-time harness wearers thanks to its forgiving stretch and straightforward velcro adjustments, though a solo test-fit session is strongly recommended before partnered play. The added leg strap pressure across the perineum and the cock-ring-like lower opening do introduce a mild restrictive sensation that users should assess for comfort before extended sessions.\u003c\/p\u003e\u003ch2\u003eWho is this product for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenis-owners with ED or premature ejaculation:\u003c\/strong\u003e Enables continued penetrative intimacy regardless of erection status, reducing performance pressure and maintaining connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone exploring double penetration:\u003c\/strong\u003e The dual openings allow simultaneous use of a dildo and the wearer's own penis for fulfilling DP experiences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmasc folks:\u003c\/strong\u003e Provides euphoria and affirming control by supporting both penetrative play with a dildo and engagement of the wearer's own anatomy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople with limited hand or arm mobility:\u003c\/strong\u003e The stable harness structure holds toys firmly in position, reducing the need for continuous manual control during penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdventurous couples on date night:\u003c\/strong\u003e Can be worn discreetly under clothing for playful surprise, or used openly to add a new dimension to partnered sex.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use the Deuce Harness?\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize up first:\u003c\/strong\u003e Measure your waist and thigh circumference before ordering and select from Size A Regular, Size B Regular, Size A Magnum, or Size B Magnum accordingly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert your dildo:\u003c\/strong\u003e Push your chosen dildo through the stretchy O-ring at the front of the harness and ensure it sits snugly — a firm fit prevents wobble during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread your penis (if applicable):\u003c\/strong\u003e Slide your penis through the lower opening for soft or erect play. If you prefer to use only the dildo, simply leave this opening empty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure the harness:\u003c\/strong\u003e Tighten the waistband and leg straps using the velcro closures until the harness feels stable and comfortable, not constricting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort checkpoint:\u003c\/strong\u003e Move around, bend, and shift your weight. Both openings should feel secure but not painfully tight. Readjust straps if there is any pinching or numbness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd a vibrator (optional):\u003c\/strong\u003e Tuck a mini bullet vibe into the internal pocket within the flaps of the dildo opening to introduce vibration to the perineum or a partner's clitoris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop or release step:\u003c\/strong\u003e To remove quickly, unfasten the velcro waistband first, then loosen the leg straps and step out. Remove the dildo from the O-ring before storage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechniques \u0026amp; ways to play\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolo fitting and exploration:\u003c\/strong\u003e Wear the harness alone to get comfortable with the adjustments, try different dildo sizes in the O-ring, and experiment with the vibe pocket placement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMissionary with eye contact:\u003c\/strong\u003e The stable harness allows the wearer to focus on rhythm and connection without managing a hand-held toy — ideal for intimate, face-to-face partnered play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoggy style:\u003c\/strong\u003e Body weight drives steady penetration hands-free, letting both partners focus on sensation rather than positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRider-on-top:\u003c\/strong\u003e The harness wearer can relax and receive perineal stimulation from the leg straps while their partner controls depth and pace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved dildo pairing:\u003c\/strong\u003e A curved dildo in the O-ring allows targeted prostate or G-spot stimulation from penetration angles that a solo hand hold cannot maintain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDom\/sub dynamic:\u003c\/strong\u003e The Dom partner may select and insert the dildo before play begins, while the sub wears the harness — establish consent and safe words before any restraint or role assignment is layered on top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDressed kink:\u003c\/strong\u003e Worn beneath clothing during an outing or roleplay scenario for discreet anticipation before an agreed scene.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePairs well with \/ Complete the scene\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini bullet vibrator:\u003c\/strong\u003e Required to activate the internal vibe pocket — any compact rechargeable or battery-powered bullet fits the flap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based lubricant:\u003c\/strong\u003e Essential for the penis opening during transitions between flaccid and erect states to reduce fabric friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody-safe silicone or hard-plastic dildo:\u003c\/strong\u003e Pair with a curved dildo for prostate or G-spot targeting; choose a base-diameter within the O-ring's 1.25\"–2\" range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness-compatible dildo collection:\u003c\/strong\u003e Explore SpareParts' range of compatible dildos designed to work with their O-ring systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on and harness accessories collection:\u003c\/strong\u003e Browse complementary harness care pouches, dildo storage bags, and toy cleaners.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to clean and care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Hand wash the harness in cold water with a mild, fragrance-free soap after each use. Do not bleach or machine wash.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying:\u003c\/strong\u003e Hang dry completely before storing. Do not use a tumble dryer or expose to direct heat sources, which can degrade the spandex and stretch of the O-ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater play note:\u003c\/strong\u003e After shower or tub use, allow extra drying time — moisture can become trapped between fabric layers and prolong drying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube compatibility:\u003c\/strong\u003e The harness fabric itself does not contact genitals directly. For silicone dildos, use only water-based lubricant to preserve the toy surface. Lightly lubricate the penis opening to ease transitions from flaccid to erect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store flat or folded in a cool, dry drawer or dedicated pouch. Keep away from sharp or rough objects that could snag the stretchy ring or velcro.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdditional information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eED and performance support:\u003c\/strong\u003e The Deuce enables penetrative intimacy to continue regardless of erection consistency, offering a practical, confidence-affirming tool without any medical claims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor accessibility:\u003c\/strong\u003e The stable harness structure reduces the need for continuous upper-limb effort, assisting users with limited hand or arm mobility during toy-assisted penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Suitable for cisgender men, transmasc folks, and anyone with a penis who wants adaptable, hands-free penetrative gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Nylon and spandex construction is built for repeated use and water exposure; proper cold-water hand washing maintains elasticity over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscreet wearability:\u003c\/strong\u003e Low-profile enough to wear beneath fitted clothing for roleplay scenarios or playful anticipation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecial considerations \/ warnings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobility requirement:\u003c\/strong\u003e Putting on and adjusting the harness requires some bending and basic hand dexterity to fasten the velcro straps and thread the openings correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest fit before partnered use:\u003c\/strong\u003e Always trial the fit solo first to confirm comfort, correct opening selection, and strap tension before introducing during partnered play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCock-ring caution:\u003c\/strong\u003e The lower penis opening functions like a soft cock ring. Do not wear so tightly that circulation is restricted. Remove immediately if numbness, discoloration, or pain occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibe pocket:\u003c\/strong\u003e Ensure any vibrator placed in the internal pocket is clean and fully charged or powered before use. Remove the vibe before washing the harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use damaged hardware:\u003c\/strong\u003e Inspect velcro closures and the O-ring before each use. Discontinue use if the O-ring shows tearing or the velcro no longer holds securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater play:\u003c\/strong\u003e Ensure any electronic vibrator is fully removed from the pocket before water play.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e18+ only. For consensual adult use.\u003c\/p\u003e","brand":"Nalpac","offers":[{"title":"Regular, Size B","offer_id":59925467365710,"sku":"86039","price":166.32,"currency_code":"USD","in_stock":false},{"title":"Regular, Size A","offer_id":59925467398478,"sku":"86037","price":166.32,"currency_code":"USD","in_stock":false},{"title":"Magnum, Size B","offer_id":59925467431246,"sku":"86040","price":166.32,"currency_code":"USD","in_stock":true},{"title":"Magnum, Size A","offer_id":59925467464014,"sku":"86038","price":166.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/2374\/3054\/files\/spareparts-deuce-harness-for-penis-owners-exclusives-regular-size-b.jpg?v=1781871298"},{"product_id":"menage-a-trois","title":"Menage A Trois Strap On","description":"\u003cp\u003eThe Menage A Trois is a complete double-penetration harness and dildo set engineered for even, simultaneous penetration. The thong-style harness is built from nylon webbing with nickel-free metal hardware, plastic hardware, and brass hardware, delivering a secure, skin-friendly fit. A built-in cock ring lets you attach a second toy for full double penetration, while three interchangeable O-rings — a 1.5\" rubber ring, a 1.75\" metal ring, and a 2\" rubber ring — allow the harness to accommodate most flared-base dildos. Adjustable waist and thigh straps fit hips up to 60\" \/ 152.4 cm, and once the harness is positioned, play is completely hands-free. A Sportsheets Flare Dildo (5.75\" \/ 14.61 cm, silicone) is included so you can get started right away.\u003c\/p\u003e\u003ch2\u003eMenage A Trois features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThong-style harness design for secure, comfortable wear\u003c\/li\u003e\n\u003cli\u003eBuilt-in cock ring for attaching a second toy during double penetration\u003c\/li\u003e\n\u003cli\u003eThree interchangeable O-rings: 1.5\" rubber, 1.75\" metal, and 2\" rubber\u003c\/li\u003e\n\u003cli\u003eFits most flared-base dildos via the O-ring system\u003c\/li\u003e\n\u003cli\u003eAdjustable straps accommodate hips up to 60\" \/ 152.4 cm\u003c\/li\u003e\n\u003cli\u003eHands-free use after initial placement and adjustment\u003c\/li\u003e\n\u003cli\u003eSportsheets Flare Dildo included (5.75\" silicone)\u003c\/li\u003e\n\u003cli\u003eNickel-free metal hardware for sensitive skin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications \/ Size \u0026amp; material\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded dildo length:\u003c\/strong\u003e 5.75\" \/ 14.61 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring sizes:\u003c\/strong\u003e 1.5\" \/ 3.8 cm (rubber), 1.75\" \/ 4.5 cm (metal), 2\" \/ 5.1 cm (rubber)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap adjustment:\u003c\/strong\u003e fits hips up to 60\" \/ 152.4 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness materials:\u003c\/strong\u003e Nylon webbing, nickel-free metal hardware, plastic hardware, brass hardware, nitrile O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDildo material:\u003c\/strong\u003e Silicone — body-safe, non-porous, phthalate-free\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntensity \u0026amp; Experience Level\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLevel:\u003c\/strong\u003e Beginner — \u003cstrong\u003eSensation:\u003c\/strong\u003e Restrictive \/ penetrative\u003c\/p\u003e\u003cp\u003eThe simple thong-style design and wide strap adjustment range make this an accessible entry point for first-time strap-on wearers, while the interchangeable O-ring system offers room to grow into different dildo sizes. The 5.75\" starter dildo keeps depth manageable for newcomers, though the double-penetration capability via the built-in cock ring can escalate intensity for more experienced users.\u003c\/p\u003e\u003ch2\u003eWho is this product for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCouples exploring double penetration or pegging:\u003c\/strong\u003e a ready-to-go set with a secure harness and starter dildo included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople managing erectile dysfunction or premature ejaculation:\u003c\/strong\u003e provides a reliable, pressure-free way to continue penetrative intimacy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap-on beginners:\u003c\/strong\u003e the thong fit, wide adjustability, and simple O-ring mechanism lower the learning curve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender-affirming and trans users:\u003c\/strong\u003e supports penetrative roles and intimate connection in an affirming, body-inclusive way.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers with limited hand mobility:\u003c\/strong\u003e once in place, the harness holds the dildo without requiring manual gripping throughout play.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use the Menage A Trois?\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSelect the O-ring that best fits your dildo — start with the included 1.75\" metal ring for the Sportsheets Flare Dildo if you are unsure.\u003c\/li\u003e\n\u003cli\u003eSlide the dildo through the chosen O-ring until the flared base sits flush and secure against the ring.\u003c\/li\u003e\n\u003cli\u003eStep into the thong-style harness and pull it up like underwear, then tighten the waist and thigh straps to a snug, comfortable fit.\u003c\/li\u003e\n\u003cli\u003eComfort checkpoint: verify the harness feels secure but not painfully tight, and that the dildo is centred and stable before proceeding.\u003c\/li\u003e\n\u003cli\u003eTo add double penetration, attach a compatible toy to the built-in cock ring and position it against the body.\u003c\/li\u003e\n\u003cli\u003eApply water-based lubricant generously to the dildo (and any second toy) before insertion for smoother, more comfortable penetration.\u003c\/li\u003e\n\u003cli\u003eBegin at a pace comfortable for the receiver; recommended positions include doggy style for control and angle, cowgirl so the receiver manages depth and rhythm, or missionary for frontal intimacy and full-body contact.\u003c\/li\u003e\n\u003cli\u003eStop and release: to end play, loosen the harness straps, remove the second toy from the cock ring first if used, then slide the harness off. Never force or rush removal if straps feel stuck — loosen all adjusters fully before stepping out.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechniques \u0026amp; ways to play\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolo strap-on practice:\u003c\/strong\u003e wear the harness alone to get comfortable with fit and movement before partnered play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePegging:\u003c\/strong\u003e one partner wears the harness and penetrates the other anally, using ample lubricant and taking time to warm up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble penetration:\u003c\/strong\u003e attach a second vibrating or non-vibrating toy to the built-in cock ring for simultaneous vaginal and anal penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDildo swapping:\u003c\/strong\u003e use the interchangeable O-rings to try different compatible flared-base dildos and vary size or texture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDom\/sub dynamic:\u003c\/strong\u003e the wearing partner holds physical control of depth and thrust; agree on a safeword and negotiate pace, depth, and use of the second toy before escalating intensity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePairs well with \/ Complete the scene\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based lubricant:\u003c\/strong\u003e essential for safe use with the silicone dildo — required, not optional.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional flared-base dildos:\u003c\/strong\u003e expand possibilities using the included O-rings with other compatible toys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote-controlled vibrating dildo:\u003c\/strong\u003e thread through the cock ring to add vibration to the double-penetration experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOhNut wearable buffer:\u003c\/strong\u003e helps partners manage penetration depth and reduce discomfort, especially useful for newcomers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone toy cleaner:\u003c\/strong\u003e keeps the included dildo hygienic and surface-safe between uses.\u003c\/li\u003e\n\u003cli\u003eExplore the \u003cstrong\u003eStrap-On \u0026amp; Harness\u003c\/strong\u003e and \u003cstrong\u003eCouples Play\u003c\/strong\u003e collections for complementary products.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to clean and care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone dildo cleaning:\u003c\/strong\u003e wash with warm water and mild soap or a dedicated toy cleaner before and after every use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness cleaning:\u003c\/strong\u003e wipe down with a damp cloth after use; hand wash with mild soap when a deeper clean is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying:\u003c\/strong\u003e allow all components to air dry completely before storing to prevent mildew and material degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricant compatibility:\u003c\/strong\u003e use water-based lubricant only with the silicone dildo — silicone-based lubricants can degrade silicone surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e store in a cool, dry place away from direct sunlight. Keep the silicone dildo separated from other silicone toys to prevent surface reactivity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdditional information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e the interchangeable O-ring system lets you swap in other flared-base dildos to vary size, shape, or material over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-free design:\u003c\/strong\u003e once secured, the harness holds the dildo in position without requiring manual grip, reducing strain during extended play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e reduces the need for continuous arm or hand involvement, helpful for users with limited upper-body mobility or grip strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntimacy support:\u003c\/strong\u003e provides a means to maintain penetrative intimacy when physical sensation or performance may be limited, without pressure or performance expectation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecial considerations \/ warnings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobility requirements:\u003c\/strong\u003e stepping into a thong-style harness and adjusting hip and thigh straps requires a degree of balance and lower-body flexibility; seated fitting is an option if standing is difficult.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDexterity:\u003c\/strong\u003e threading the dildo through the O-ring and tightening the straps requires moderate hand and finger dexterity; a partner can assist with this step.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e adjusting straps at the hips and lower back may be challenging for users with limited reach; plan for a partner's assistance if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubrication is essential:\u003c\/strong\u003e always apply water-based lubricant before any penetration to prevent discomfort, micro-tearing, or pain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePainful penetration:\u003c\/strong\u003e if penetration causes pain, stop immediately. Consider a smaller dildo, additional lubricant, or a depth-limiting buffer such as the OhNut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a medical device:\u003c\/strong\u003e this product is a pleasure accessory and is not intended to diagnose, treat, or manage any medical condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware sensitivity:\u003c\/strong\u003e hardware is nickel-free, but if you have known metal allergies beyond nickel, check material details before use.\u003c\/li\u003e\n\u003cli\u003e18+ only. For consensual adult use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nalpac","offers":[{"title":"Default Title","offer_id":59925730427214,"sku":"26476","price":74.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/2374\/3054\/files\/menage-a-trois-strap-on.jpg?v=1781873567"}],"url":"https:\/\/thebdsmstore.com\/collections\/double-penetration-strap-on-harnesses.oembed","provider":"The BDSM store","version":"1.0","type":"link"}