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Boundless Backless Brief 2XL/3XL - Black
Boundless
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Curated by Alexander Institute since 1997.
Discreet packaging
Data never sold
AASECT-reviewed
The story
The Boundless™ Backless Brief is an ultra-comfortable harness fashioned like a risqué backless brief with powerful performance and comfort in mind. This bold harness has an extra-wide waistband, soft stretchy fabric and reinforced O ring for the ultimate support. The durable, reinforced O-ring stretches to accommodate your favorite packer, vibrator or dildo. With a form-fitting design, this comfort harness can be worn discreetly under clothes. Enjoy pleasure made for two with the double panel interior for easy access to your favorite probe. Beginners and expert users alike will love frustration-free pleasure with this easy-to-wear harness. Simply secure your favorite probe, slip into the bold backless brief and dive deep into passionate penetration or enjoy comfortable all-day wear. Enjoy easy clean up by machine washing and hanging to dry. Size 2XL to 3 XL.
One Year Warranty.
OUR EDITORIAL STANDARD
Body-safe materials. Brands we trust.
Complete the experience.
Questions before you buy?
Will this arrive in discreet packaging?
Yes — all orders ship in plain, unmarked boxes with no product names and no brand logos on the outside. We ship discreetly on every order, automatically.
What's your return policy?
Sex toys can't be returned once opened — that's an industry-standard hygiene rule, not specific to us. For defective or damaged items: we'll replace or refund. Email us and we'll handle it.
Is this product body-safe?
We carry only products that meet our editorial standard: body-safe materials, no phthalates, no BPA, no latex in products marketed for internal use. Our board sets the bar; this product meets it.
How do I clean it?
For non-motorized toys: warm water and mild soap, or a dedicated toy cleaner. For motorized or electronic toys: wipe with a damp cloth and toy cleaner — don't submerge unless the product is rated waterproof. Waterproof rating is noted in the specs section when applicable.
Is this rechargeable?
Check the specs section on this page for charging details. Most modern vibrators and massagers include a USB-C or magnetic charger. Battery-powered products are noted clearly in the Materials & specs accordion above.
Can I order anonymously?
Yes — guest checkout is available, no account required. We ship in plain packages with no external branding. The charge on your card statement appears as "Alexander Institute" — the parent company that owns Loving Sex, nothing that identifies the product type.
