I had a friend whos dad was hot. One night I slept over his house and at about 2am I heard his mom and dad arguing about how they never have sex anymore because his mom was always on the computer. about 10 minutes later I heard his dad go in the barthroom and start grunting obviously mastrubating, so I went up to the bathroom door and peeked through a crack that was in the door. He was pounding his dick and tickling his balls. I watched him till he came and then he cleaned up after himself. I wish that I would have had the courage to open the door and ask if he needed any help. After he cleaned up I rushed back to bed so he wouldn't see me. Then the next morning he told me that he knew I was there and it that he would like to have me jack him off some time, but that time never came around.