Sex Machine
Under The Bed Restraint System
$9.99
& Free ShippingManufacturer: Sportsheets
Includes: 4 adjustable cuffs (fits 4 inch to 12 inch wrists), 4 restraint straps secured to one connector strap that fits securely under your mattress.
Color: Black






Callista –
Love the adjustability of it
Jess –
This system is super easy to set up (as long as you can lift the mattress) I like that it doesn’t require you to have a headboard to anchor it to, it just goes under the mattress. That also makes it easy to tuck away and hide. The best part about this system is that each of the cuffs can come off the tethers and be clipped to each other or used with any other o-rings you have from other sets. That feature makes it worth the bit of extra money. The cuffs are also soft and can be comfortably worn for a long time.
C. –
Definitely fits any size mattress, fits my King bed comfortably with plenty of extra room in any direction to adjust the straps! The cuffs detach from the main strap, making it decently discreet too for anyone who needs to tuck it away without completely removing it from their bed. The cuffs themselves are very comfortable and decently sized to fit a wide array of sizes.
Lina –
Super easy to set up and hide away. The restraints themselves are comfortable and have a lot of adjustability as well. This can be fun for beginners, or experienced users alike. I would definitely recommend this product to anyone looking to spice things up a bit.
Ken –
Super easy to set up and remove. This will work with any size mattress. There’s a lot of room to adjust. The cuffs are also on clips so they can be moved and rearranged as well as used independently. You can also just chuck then in the wash if you need to as well, though I might air dry them rather than machine dry.