Cheating! Step-sister her new Man should only massage

I got up and was tense this morning, was really annoying. Anyway, my stepsister had told me that her new guy can massage well. I was sitting in the living room when he came in, asked him if he could massage me. He said yes but took advantage of it, and touched my tits, well I wasn't completely averse because I felt his hard cock on my back, great. Well what can I say we fucked. I just couldn't control myself when a cock is around.