#4. Stick on handcuffs
Another item you can do, is their stick-on Velcro shower handcuffs. They’re pretty sturdy so you can rely on the fact they’ll support your weight and not slide down the wall. So strap your hands in, have him lift you up and wrap your legs around his torso as he enters you. You can now go at it like animals up against the wall, while getting wet with a bit of light bondage.