My girl has inverted nipples. We like to go to the sauna. It generally excites me a lot that other men can see my girl completely naked. For me, her nipples also belong to "completely naked". It is important to me that her inverted nipples cannot "hide" from other men... I want everyone to be able to see her nipples. That's why I always play a little on her nipples or between her legs in the locker room before we go to the sauna area... that's usually enough, and her nipples start to stand out clearly visible.