It adds an extra layer to everything sexual. Have all the fun you want, but do it safely. Another good solution is to nuke a small bit of organic coconut oil make sure it's not too hot and massage on your nips after. Make sure both you and your partner are on the same page about what works for you and what doesn't. Our ability to feel pain actually diminishes as our bodies are flooded with dopamine and other delightful neurochemicals as well as a helluva lot of endorphins. Some pain feels awesome in the moment, but it can leave you with scabby nipples the next day.
Harlow. Age: 23.
So again, start soft with up and down and then side to side.
Carly. Age: 20.
How To Stimulate The Nipples Safely, Because No One Wants Permanent Nerve Damage
The nipples are essentially the eye into the vulva, IMHO. Any other type of natural alcohol-free lotion or oil works too. Coconut oil has antibacterial and antifungal properties and it's great for the skin.