My friend Natalie is the most self righteous girl I know, but one I'd love to have sex with. She's always going on about how great her family are and how she's still a virgin at 19. Always telling me she is waiting for the right person to make love to her. So imagine my surprise when I called by her house two weeks ago and walked in on her, sucking her own fathers cock. They didn't see me as I backed away, but I did carry on watching and I can tell you she is no virgin, because I watched her mount her dads cock as he sat on the couch. They fucked for about five minutes before she began to shake violently, from what I presume was her orgasm. Only a couple of munutes later after he'd flipped her onto her back and was banging away at her pussy again, he came deep inside his own daughter. I have to admit I went home after sneakiing out and masturbated to the memory of them fucking. She doesn't know I know, but I'd love to tell her I know if only I could think of a way to raise the subject without her falling out with me. I wish she would lick my pussy just as much as she seemed to like sucking her own fathers cock.