Intense vigorous masturbation where nothing can brake your concentration on the job at hand.
I went to the kitchen last night to get a drink of water. When I walked through the living room I noticed there was porn on the TV and my roommate was sprawled out in the lazy boy ruffing the suspect. I got my drink and went back to bed. He never even noticed I was there.
av Johnny S.F. 26 april 2011