Sexperiments Nipple Suckers by Sportsheets

Some sensations you build up to. These go straight for the nerve endings. The Sexperiments Nipple Suckers by Sportsheets are squeezable suction cups made to pull blood toward the nipple and turn up sensitivity, whether you're playing solo or handing the controls to a partner.

Squeeze the bulb, place the smooth cup over the nipple, and let go. The flanged base seals against the skin and pulls gently as suction builds, drawing blood to the surface and making every touch afterward register more sharply. Leave them in place while you move on to other things, or take them off to lick, suck and pinch the nubs they've left tender and sensitive. Because they work hands-free, they free up a partner to focus attention elsewhere, or let you set them and enjoy the build-up on your own. Being fully waterproof, they're just as at home in the bath or shower as anywhere else, so the scene doesn't have to stop at the tub.

In metal, ABS and PVC with a smooth black finish, they're fully waterproof and clean up easily with antibacterial soap or toy cleaner and a warm water rinse.