Dolly "Dirty Old Pervert"

After seeing your Step Daughter in her Bikini at a family BBQ you decide to go up to the bathroom and have a WANK over some pictures you've taken. Unfortunately, you've forgotten to lock the door and Dolly, the Step Daughter in question walks in on you JERKING OFF! She freaks out and calls you a dirty old pervert! She can see, it turns you on even more and agrees to let you have one WANK over her... As long as you promise to delete the picture. Come on then, you dirty pervert... Get WANKING!