Yes!
Most gay men enjoying having their nipples pinched, sucked, bite on while having sex. Overtime their nipples will become more erect and grow in size. A: What rubbish! Gay men's nipples are just the same as any man's.
No, in some cases men even lactate from their nipples.<p></p><p> </p><div>No. You will eventually stimulate the milk ducts; assuming you are female. This is also more likely if you have been pregnant before and had children.<br></div>
Men don't "have to," but it is weird if he does not because EVERYONE, men & women, have nipples.
Shaved obvs, hairy nipples look like spiders like bevans
Yes.
No one does they want a soft looking nipple but big chest but small nipples
Men don't wear bras because they like having erected nipples, and the bras will keep them inserted. The bra will degrade the man, and the men like being the superior sex. Wearing a bra will make them look silly, and therefore undermine their authority as a male. However, some men desperately need them.
Because it looks awesome when you do. If you like BDSM they can have some utility there.
Men have nipples because all embryos start out with the same basic body plan, which includes developing nipples before sexual differentiation occurs.
yes they do they want more according to science some women get addited to that and tell a boy if they could suck on their breast ... most girls LOVE having their boobs sucked on during sex!!!
mens nipples serve as sensory probes for to protect their chest, much like whiskers on a cat or eye lashes above an eye.
no