I have a good friend who lives in the same neighborhood as me. I had never had any sexual fantasies about him, however I did jerk off about four times a week.
One day, I went over to my friend's house. We played some basketball and video games. He is very athletic. It began getting late so I was invited to stay for dinner and then sleep over. We watched a random shoot-em-up movie until eleven when we turned off the television.
After that, we started talking about the girls at school and eventially our fantasies about each one. Finally he asked me if I jerked off. I said yes and then asked him the same question. He too said yes. We ended up discussing technique for about an hour. By now it was after midnight. He suggested that we play truth or dare. So, we did. It started off as small sexual dares, like streak up and down the hallway nude or get naked in the sleeping bag. It also was things like lay on your back and open and close your sleeping bag really fast. I could tell we both wanted to see the other's cock. We kept saying how long our dicks had been so hard and continued to play truth or dare.
Then the dares got interesting. First it was, touch the other person's butt. Then it was, massage the other person's dick through the sleeping bag. Finally we dared each other to massage the other person's balls while pumping theier cock. He did me first. It was amazing. I had never felt so much pleasure. In just about one minute I came all over myself. I then turned over and grabbed his dick. It was thicker than mine but shorter and with smaller testes. I pumped his dick and massaged his balls, eventially he let out a small moan and was squirting cum onto his chest. That night was great and I can't wait to do it again. In fact, I'll call him now!