I remember walking in on my ex getting fucked in the ass just like this by a girl we both knew. My ex felt so bad and scared cause she thought I was going to brake up with her that she came running butt naked out of the room. She begged me to come in and that it was just a curiosity thing. I ended fucking them both in the ass, mouth and pussy. Painted both their face with my nut and made them lick each other clean, all 3 of us dated for about 2 years till I had to move.