Oh, the worst was when he was sneaking a little wank while I was in the room asleep. Our rooms were about the size of jail cells, so 2 beds in the same room. Unbeknownst to him, I wasn't fully asleep, I was tossing and turning and opened my eyes for a second, and I saw him slapping it around to porn. Not that I have anything against doing that, but please for the love of all things holy, don't do it when I'm in the room!
Whatever dude, you loved it.