Why do men tickle nipples?

Answer 1

Men and women love to tickle each other as a way of flirting. Men do it more often because it puts them in a dominant position. It usually means he likes the woman unless they are just having fun.

Answer 2

guys tickle girls elbows because they think if they laugh that's what their reaction would be if they tickled their boobs. this is true because my friend had this experience with her boyfriend.

Answer 3

Because many women find it totally arousing. When she gets aroused, not only do you get the enjoyment of pleasing her, but she will be more into the sex and you will get more as well.