My buddy pretends to sleep when he comes over to get off. He's in denial about the whole situation. I don't know if he actually thinks that I think he's sleeping, but it's pretty obvious that he isn't...
He'll come over we'll hang out watch tv, and eventually I'll look over and he'll be snoozing, often with a raging hard-on. I take it out, get him off and he'll wake up afterwards, often like nothing had happened....