My nipples are like crazy sensitive. I can't go out without a bra because my nipples start to hurt. It's extremely painful when they get that way. My boyfriend is a boob guy and was always talking about how he wanted to play with my nipples. I hated the idea because I thought it'd hurt. Last night, he got his mouth on them and holy fucking hell. Nothing in this world has ever felt better than that. It was like this switch went off inside of me and I was clawing at him and I get why some people can cum just from nipple play. After last night, I'm kind of open to anything now!