You have inverted nipples. It is a very common issue. It is a concern to many pregnant ladies because when they go to nurse there baby there is noting for the baby to latch on to.There is a shield you can get that helps to pull your nipples outwards. Ig you go to any maternity store or baby store there should be someone there who can help you. Just don't tell them you are not pregnant. I haven't looked at Wal-mart or Target but both of these stores are starting to carry more breast feeding items. Medela is the best name brand for this kinda stuff. Give that a try. It is harmless.

I don't know why it really matters, if you meet a guy he will just be so happy to see boobs that nipples are not going to matter to much. Upon arousal nipples do seem to make a rare appearance if you do happen to have inverted nipples.