Listen, LOTS of people love having their nipples played with. Maybe you're one of them. But! You (or a partner) might not necessarily be into clamps. Luckily, there's a way to feel all the pleasure without the pinch: Lux Fetish's Nipple Suckers with Clitoral Pump.

Once they're in place, two clear cylinder cups tug and tease your nipples. Meanwhile, the longer clit/outer sucker below works down below; you could even share it! Squeeze the bulb to activate inner pressure and enjoy! 

The ABS plastic and phthalate-free PVC Suckers are easy to clean (use a favorite care fluid/foam or some soapy water) and are good to go with any lube you love. 

*Each Sucker is about 2.5'/6.4cm long with a .75'/1.9cm opening.