the one time i have ever jacked off with other guys around was when i was at a sleep-away camp. There were about 12-15 guys in my cabin, and about 9 of us were beating off. i took out mine and it had been the biggest out of everyone, then the skinniest, uglisest, nerdiest and weirdest(sorry for all the detail, but this guy was the biggest scrub ever) guy in the whole cabin whipped out the biggest dick ive ever seen in person, and probly among the top even online. It was about 11" we measured and real thick. i was shocked. He had no idea how much bigger he was than everyone too, which was ludicrous.