I'm your wife's little step-sister, and I'm staying with you for a few days since I just broke up with my boyfriend. Your wife, my step-sister, is out of town, so it's just you and me! This is the first time we've met - and we immediately feel an intense attraction to each other. We resist the temptation to be together for as long as we can. Finally, I decide ... it's not cheating if we just look at each other, right? We start to masturbate while watching each other. Before long, I can't resist touching you. I know we're bad people for doing this. It's so wrong. But our attraction is too strong. We both forget about my step-sister and fuck each other hard. Afterwards, we think ... it was worth it.