I first started to play with my penis around 13 yrs of age. I kept getting hard on's and didn't understand why. One night I stayed up late, back in the day when cable was scrambled and could almost make out a tit or two. Here I was sitting in my chair rubbing my penis and it started to feel great. I had to stop because I thought I was going to pee and when it got to me to keep my hand rubbing my penis, my muscles went into convulsions and came with a vengeance spraying my lap with wetness. At first it smelled a weird-bleach smell. (I was taught by a cousin how to jerk off but that happened much earlier than what I stated, but this was my first wet orgasm)