I started like most guys probably, playing around with my package and having it feel good up to a point. I couldn't get too involved because I shared a room with my brother at the time. I got myself hard and humped things like my pillow or my hand all the time and I even remember producing precum but I never went all the way to orgasm.
One day at school I heard a buddy make a crack about 'strokin it' and then made a motion (with his fist in a circle) up & down. I thought about that the rest of the school day and by the time I got home, put a few things together and vowed I was going to try this new technique. I came home and told my mom I was going to work on homework and went upstairs to the bathroom.
I stripped down and was already hard by that time. I was standing up, checking myself out in the mirror and decided to try out this new found technique. I started to stroke it and things felt really good, really fast. I kept going another minute or two and all of a sudden, I felt my knees buckle and then I started to shoot cum everywhere. On the floor, wall, counter, and finally, me. I ended up kneeling on the floor, spent. I was a little afraid when my knees buckled and the cum went flying but next time I was a little more prepared. I wish I still had masturbation sessions like that.