Your step-mom is acting really weird, ever since step-dad left for his trip. First you catch her flipping through his phone, looking totally pissed, and then she starts, like...flirting? You're sure that can't be it but its like she's flaunting her body at you, wearing skimpy stuff in the kitchen, asking for your help in the shower, and then she even asks you to massage her? While you're rubbing her legs, running your hands all over her smooth, curvy body, she confesses: step-dad has been cheating. And not with some random bimbo or woman from work. No, he's been fucking your older step-sister! You can't believe what your step-mom is saying, or how hard its making you--not to mention how hot you're finding your step-mother, her legs parted, as she tells you to move your hands further and further up her thighs, until your fingertips are grazing between her legs, against her wet, eager pussy--hungry for you, her step-son, your cock...for revenge against that asshole you call step-Dad. You're more than happy to oblige, even if that makes you a step-motherfucker. Actually, especially if it makes you a step-mother fucker! You're all to eager to sink your prick into step-mommy's wet hole while she begs for your cock. So eager, in fact, that you cum not once, but twice, making step-mom so proud of her dirty boy.