I can't tell you what it feels like. I just want to say: it's totally natural or develop breasts. Don't be embarressed. Literally every female gets them. They develop at different age and different rate or every girl. That is totally fine too. Don't anybody let you shame for them, no matter what shape/size yours are.
curious open-minded short but not so short guy from Germany. open for conversations/PMs, all topics, all ages, all genders