Growing up I was a very inexperienced child. I didn't even know what masturbation was until I was in eight grade. This was my first experience.
When I was younger I had this thing about walking around naked whenever I was home alone. It was never a sexual thing, it was just comfortable. Well one day I was home alone for the entire day, it was summer. So I woke up, took off my boxers, and just decided to walk around naked. So I got some breakfast then sat down to watch tv. I had been watching some music videos with some really hot girls dancing around in hardly anything when I realized that my cock was hard as a rock. I had had erections before, but I just never really knew what to do with them, other than just let them go away.
Well this one wasn't going away. So I went into the bathroom to take a shower, hoping that maybe that would get rid of it. So I started bathing myself and as I got down to my waist and started washing my scrotum, I realized that it felt really good. So I kept rubbing. Then I moved up to my hard penis and started rubbing it.
It felt so good, but I didn't know what I was really doing. All I knew was that the faster and longer I went the better it felt.
Well I had been going at this for about ten minutes probably, not realizing how long. Suddenly I felt that warm tingling feeling at the base of my penis. So I instinctively started stroking faster. All of a sudden, my first shot of semen squirted out. It shot straight up over my head (my penis points almost straight up when its hard). The second shot hit me in the chest, and the third just kind of arched out in front of me about six inches. The rest just sort of dribbled down my shaft.
I couldn't move it felt so good. It was from then on that I realized that this felt good. But my shots were so powerful I have to be careful where I do it so as not to make a mess.