I have super sensitive nipples- The women in my life always learned quickly that if they wanted to make me cum on command, just reach out and tweak them, and bam, 30 secs or less and I climax. I've always had sensitive nipples, and feel like they are a gift from the heavens.
Man nipple
Post below is by hubby who leans bi.
Love nipple play, having them sucked, clover clamped...and enjoy wearing bras, especially open cup!
Ummm, yeah! Do they serve another purpose I'm unaware of?
Hell yes I do, have to get all the parts into play!
I love having my nipples sucked
Absolutely love it, wife loves licking and sucking them as much as I like doing it to hers.
Crazy about it, but o' course....tgirl.
Just a pinch between her teeth and gums is all it takes;-)
BT
Having them bitten is even better.
Absolutely love it feels so good I even play with them while stroking.
Absolutely !! I can feel a little tingle in them just thinking about it.
Male half here, Luv to have them sucked, pulled and pinched. As sex gets more intense the stronger all of the actions can be.
Yes definitely, yes I enjoy it tremendously, so is mrs!!
No and my chest rings provide aesthetics only, they are not for biting or pulling. I have more arousing sensations when a female bites, sucks or licks my chest area than in my nipples.
~Allen
Guys, do you like your nipples sucked while having sex?

