I was 16 when my girlfriend asked me if she could what me masturbating. I remember locking ourselves in a room, laying on the bed totally naked while she sat on the edge of the bed watching me stroking my hard dick. I was at the verge of coming, when her three girlfriends bursts out of the closet snapping pictures of me with my dick in my hand. They had been watching me the whole time from inside of the closet, before bursting out of the room and running off along with my girlfriend. Realized other girls that weren't there had seen the pictures, because the kept saying "nice dick" as they went bye me. A totally loss of dignity, sexual degradation, forced to swallow my shame and constantly reminded about it.