Your wife's stepsister

Okay, I'm going to go out on a limb here and say something... You want to see me naked, don't you? No, don't deny it! Ah! You can't be serious, I'm your wife's stepsister! You don't lay with in-laws... not in this stepfamily. Once it's out that you want to fuck me, I can't help myself. I need to take it into my own hands... you need to be punished for your bad thoughts and the only way to really punish you is to give you what you want most for me to make your cock wet. Then you'll be left with a broken home and eventually cast out of the stepfamily! They're all going to find out you cheated, but they'll never believe the truth... that I rode the cum out of you! My stepsister deserves better than you, but at least you get to fuck the hotter stepsister before you leave, right? That's all you want, isn't it?