This happened when I was 13. My friend Andy and I decided to have a sleepover. It started out with playing his play station and downloading songs on his computer. Then we started downloading pictures and of course being silly downloaded dirty pictures and pretended not to like them as much.
After a few minutes though I was getting really horny and told him I had to go to bed. So we get into bed and admitted neither of us were tired and both of us were still really horny so we decided to play a game of cards. Really it was a made up game. The rules were depending on the card. Face cards were take off an item of clothing, 10-8 was a quick flash, 7-5 was touch the other persons boner, 4-2 was truth or dare, and aces were touching boners together. But the best card of all was the joker. Whenever the joker showed up we would have to masturbate each other. Well after about 20 minutes we were both probably soaking with precum. I was down to my underwear and him to his socks (I dont know why he left them on) then, as if I couldn't take it anymore, he got the joker.
We were extremely nervous at first, we layed on my cot and turned the lights off. When he started to touch his leg against mine a moan escaped my mouth. He slowly began to reach for my now sore 4 1/2 inch hardon while I played with his pubic hair. I ran my fingers up and down his 3 inch penis. We began to rub each other and after a few minutes he told me to hold up because he was getting close. He kept saying how much thicker mine was than his. As I started to get close I started rubbing his again. We both began to breath heavy and came at the same time. Neither of us had masturbated much so it just dribbled out. But it felt great and feeling our cocks pulse with the orgasm. We both felt a little guilty but I could have done it again.
We have done a few more things since then....
Now I find out that Andy is gay. I am pretty much straight. I have a beautiful girlfriend. But I wouldn't mind seeing Andy one more time ;)