I am a 19-year-old guy with a problem. When I was 15, I was a lonely virgin who had never even kissed a girl. My sister, who is a year younger than me, had never had a boyfriend. One day we started talking about this, and we decided to practice kissing on each other. To make a long story short, it wasn’t long before practicing kissing became practicing heavy petting and then oral sex and then real sex. Since I’ve been at college, I have managed to hook up with a couple of girls. But I’ve gotten into such a habit with my sister that none of them can please me the way she does. When I come home for holidays we have sex at least a couple of times.
This is not a letter about incest. It was experimentation, not a fetish for incest, that brought...