I have been masturbating for about 3 years and had waited to do this for a long time. Me and my friend C were staying at hotel for the night for a school function and we were roommates. I brought along my portable DVD player to make the trip go faster. We got bored after everyone else went back to their rooms so we headed back too.
While we were in the room, the TV stations were confusing and we couldn't find anything on, so we put in a movie. About an hour in, it has this amazing strip club scene where there's a lot of topless girls and I start to get a boner (likely because I had no time and hadn't masturbated in about a week). I tried to be a little conspicuous about it and we started talking about sex and all that. We're both pretty good friends and have talked about sex and masturbation openly before. I realize he's horny now too, so I start to lean the conversation towards masturbation. We eventually got to the 'I'll show you mine if you show me yours' thing. We pulled down our boxers at the same time and I was immediately mesmorized. I have about a 5 1/2 inch thin cut cock and C had about 6 inches and was thicker than me. I just started rubbing myself and so did he. After about a minute, I went over and grabbed his and he grabbed mine. We just layed down and started jerking away. I must have been incredibly horny because after about 2 minutes I came a huge amount. C looked kind of in awe. After about another minute, I started back up on him. He came in about another minute. He said it was one of the best he's ever had and that was the first time he'd done that. I said the same. We got back to watching the movie and fell asleep. I hope we can do it again soon.