Men don't "have to," but it is weird if he does not because EVERYONE, men & women, have nipples.
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.
no
Yes hairy nipples are normal for Men... but for girls they usually dont grow hair around the nipples.
No, you must not forget that only Hawaiian men with out penises can have have large breast but no nipples
the pervs of the world find woman nipples sexual but not men.
Men are hard-wired to look at / notice/ stare at breasts and nipples in almost any circumstance or surrounding.
Yes. We are mammals. That happens.
its because when you are a zygote then you can either be a boy or a girl so the nipples develop anyway
Shaved obvs, hairy nipples look like spiders like bevans
No one does they want a soft looking nipple but big chest but small nipples