Sexy support is always a good thing - especially in some of those, shall we say, more strenuous positions! Sportsheets' Pivot Inflatable Positioner Plus Ramp provides tons of it.  

Once it's blown up, the Ramp's versatile slant can help prop up your/their head, neck, or hips, cushion kneeling positions, or serve as a comfortable, velvet-coated sex lounger. Grab hold of the attached handles for even more stability.

Perfect for travel and easy to store, the Inflatable folds into a portable, hide-able size. Plus, it's easy to clean and made to last in sturdy poly and PVC.

*The Inflatable Positioner Plus is 31.5"/80cm long, 24"/61cm wide and 14"/36cm high and can support up to 300lbs/136kg