I have done this a few times before. Once, in a hotel room, (it was a party weekend with a 'social group' I belonged to) my friend was passed out next to me, and his girl next to him. I could'nt resist....his buldge was huge....it grew....then, as I gently held it, he pumped it...this happened a few times, so I just rolled over and pretended to sleep....we never talked about it. Too bad, too....he was hot...probably still is...