What I've seen is that some guys won't let you play with their nipples because:

a) They have little to no experience with them, so some nipple play might feel too rough for them.
b) They focus on the genital erogenous zones.
c) They consider nipple play submissive or effeminate.

This issues aside, loving to have your nipples stimulated and to stimulate your partner's is perfectly normal so go and enjoy because nipples are the highest erogenous (non genital) part of your body.

Do they censor the breasts on females? NO.  JUST THE NIPPLE

So you see a well muscled man in a well fitted shirt or t-shirt…perfectly normal right? But then...you CATCH A NIPPLE popping from beneath the fabric...PERFECTLY HOT, right?

I know it's not something everyone feels though. Some guys simply have nipples that don't react at all to touch.

:cheesy2:

Thanks for all of those pictures! Sadly, none of them are actually touching their partner's nipples (well, one guy has his nose on it, but otherwise, they're all off quite a bit).

Pretty much, it's all been said. Men's and women's nipples are packed with sensory nerves and are sexually sensitive, women more so than men. I've never heard of men being brought to orgasm through nipple play, until reading this thread!

I greatly enjoy nipple play, and find it frustrating that in so many videos, the players simply brush across the nipples and don't spend any significant time on it. If a guy I'm with has large, erect nipples, I could spend quite a bit of time teasing, lightly biting, and suckling his tits. And yes, a lot of times, I'll find that someone who is difficult to bring to climax will leap forward when I touch or play with his nipples.

On the other hand, nipple torture is a total turnoff for me. I've experimented with clips to see if I could stretch or enhance my nipples, and am very uncomfortable with the pain. I'm no masochist; you can keep the clips, hot wax, and other forms of torture, please! In fact, I'm not a sadist, either. I had a partner who would beg me to bite his chest hard, and I just couldn't bring myself to do it.

(Another great erogenous spot is on the shoulder just above the collar bone, or nibbling on the earlobes.)

But some men don't like even touch their nipples because they say they have theirs so sensitive, feeling like "electricity" according their words. Other say they don't feel nothing especial.  :crazy2:

Oh, I do. I really like nipples. One time I teased my boyfriend by just sicking, licking and nibbling his nipples for several minutes and he came. With no hands… wonder how he did that ::)

I LOVE for my big nipples to be sucked, licked, bitten, twisted….  My nipples are so sensitive that sometimes wearing a shirt made out of a rougher fabric will make them stand at attention.  I get jogger's nipple if I jog for long distances many days in a row.

I too can cum handless by having my nips played with.

The licking, sucking, pinching, general playing… it's ace!!
Sometimes better than the actual penetration.

:cheesy2:

Hm… from what movie is the pic no 3 taken?