It does absolutely nothing for me and kind of turns me off to see guys do it.

I discovered as a teenager that my nipples became sensitive when I was turned on. Therefore, I loved playing with them when I masturbated and I still do. I also find that rubbing my pre into them makes them even more sensitive.

Also, when I've told gfs that I have sensitive nipples, they've loved to lick and suck them just like I love licking and sucking their nipples.

I'm mostly straight, and my left nipple is incredibly sensitive, it feels amazing to have it caressed or licked. My right one isn't nearly as sensitive, but it definitely doesn't feel bad to have it pleased.

I get that other guys may not like their nipples touched, but it's kind of a bummer that some guys won't even let their JO bud play with his own nipples...what's wrong with him pleasing himself?