When I was 16,I was staying over at my friends home for the weekend. We were both on the wrestling team in HS, so messed around a lot with each other practising holds on each other.
The second night I was there, I woke up early in the morning, went to the bathroom. When I came back, my friend was awake, we talked awhile, then he jumped on me and we wrestled around awhile. He ended up sitting on my chest, and pinned me with his knees on my arms. As he sat on me I knew he was hard, couldn't miss it in my face(we slept nude). He jerked his penis while he looked down at me, then he turned his head and saw I was hard too. He shifted so he was sitting on my chest facing my feet, and started to jerk me off,it felt so great. I shot a huge load of cum, and after he was sure I was empty, he turned around again and rubbed his penis on my chest till he came on me.
After he was done we cleaned up and went back to sleep, but we sure did this a lot after that.