When my friends and I were just approaching puberty, but hadn't hit the point where we ejaculated yet, we became very interested in girls and sex. We played games in each other's basements - starting with "I'll show you mine if you show me yours", followed by naked pretending the other boy was the girl I liked and then we'd switch. We "practised" on each other.

We didn't really know much about what to do, but we knew enough that lips should be kissed, cocks should be sucked and we could ride each others asses. Usually we weren't even hard, but we kept at it.

One day one of the boys brought me to his friends house to play this game. This boy was slightly older than us and made no pretenses about pretending there were girls involved . . . except for his slightly older sister who was a part of it. She was blooming well into puberty! In hindsight it was ALL wrong in that house - definitely some incest abuse going on.

But I had fun. The boy, well really his sister was in charge, had us all undress. My friend and I were switched off between the sister and brother. This became a regular event for us it was so much fun. Sometimes I would go over there by myself. I would suck the boys cock. He would fuck my ass. That was the first, but not the last, time a boy came in my mouth and in my ass. The first time he came in my mouth I was shocked and spit it out, but he told me to lick it up. This was the first time I ate pussy too. I ate the sister when she wanted and otherwise pleasured her. In hindsight I don't think she ever orgasmed. I would watch the brother and sister fuck each other. This was also the first time I tasted pee - both from the girl and the boy - and loved it.

I started frequently drinking my own pee at home and by the time I could ejaculate I was already licking it up. I never stopped either of those things, but didn't have sex with another man again for a long time .  . and didn't really feel any urge for a while. More to cum on that though.