I laugh about it now but when I was about 9 up until about 14 I had an obsession about exposing myself. I'm 32 now and sometimes am still teased about it by my sisters and even my mother. At first it wasn't a sexual thing at all, I simply liked it when my sisters or their girlfriends saw me naked. I have one older sister and one younger and many times was scolded and punished for doing it. For some reason I just liked to be naked and slept that way most of the time. My mother didn't object to me sleeping naked but did get angry if I was naked in front of my sisters, who seemed to tell on me often, especially when I was 9 or so. My mother would really get mad when I let their friends see me naked and thats when I got punished most of the time. As I got a little older it seemed my sisters didn't tell on me as often and I was smart enough not to do it when my mother was home. Her and my father were seperated by this time and even he would scold me about it when my mother told him what I was doing. I'm not sure how old I was was when I started masturbating but think I was 12 or almost 12. I never did it if my mother was home but I started letting my sisters girlfriends see me with an erection. If I knew some of their friends were in the house I would always leave my bedroom or bathroom door open. Most of my sister's friends would laugh at me but less often did they tell my mother about it. I don't even know how many of them or how many times they saw me masturbating but it was exciting to me. My younger sister would push open the bathroom door sometimes when I was in the shower knowing I never locked the door unless my mother was home. She did it to let her friends see me naked and I think at the time she thought it would embarrass me. It had a complete opposite effect on me and I would get hard right away and many times masturbated with them watching me. I wouldn't look at them and tried my best to let them think I didn't know they were looking in at me. My older sister was smarter than that and knew I was doing it on purpose all the time. Her friends laughed at me also but would ridicule me and call me names. No matter what they said, it didn't bother me at the time, as long as they saw me naked or even masturbating. When I started high school is when I finally stopped exposing myself. It became embarrassing because I would see many of my older sisters friends and I knew they were telling the other girls about it. I got friendly with one of the girls in my class and found out she was the sister of one of my older sisters friends. She told me her sister saw me naked a lot of times when she was at my house. I didn't know what to say to her and just denied it knowing all along her sister also saw me masturbating. She never told me anything about that but I remember how embarrassed I was when she was talking to me and suspect I was blushing. I think another thing that stopped me from exposing myself is the fact that I am not as well endowed as I thought I was. The first couple years of high school some of the girls confronted me about how I used to expose myself to them. One or two even mentioned seeing me masturbate which by that time I deeply regreted. There were 2 of my younger sisters friends that said something about it to me. All the sudden I was embarrassed about it and never did it again. I got to where I would avoid seeing some of those girls at school. It was humiliating to me just by the way they smiled at me. I saw them talking to other girls and just by the way they all looked at me I knew when a particular girls was telling the others about it. Eventually the embarrassment decreased but it took a long time. I still don't know why I ever started doing that but at the time it just excited me. I still see some of my sisters old girfriends sometimes but now they just kid around about it. My older sisters best friend still calls me nudie sometimes but now I just laugh about it.