Whan I was younger I had some neighbor kids, a boy same age ax me 12, his sister was just 10. I would go over n play with them, their mother let us play upstairs in their rooms. Being left alone we started to explore each other, of course I was very horny anyway and we had some fun.
We would all get under a blanket or in a sleeping bag and touch n feel. I remember touching his cock and he would touch mine. His sister would let me rub her and touch her, kiss her and hump her too. The brother and I did the same, it was great fun all the while the mother not knowing.
I had some previous experience with my cousin, we would frot our cocks and touch n jerk, being young it was fun and I don't remember cumming. Which I guess this is how I got started being a horny pervert, lol, and I still am. I kinda wish all this early younger playing I would have kissed, licked or sucked some cock cause I never have but I want to now.