Corrupting Step-Mom

stepMom's not been herself today and you know it's because she and your stepdad had another argument. Though she's reluctant to bad mouth him in front of you, you eventually get her to admit he's been cheating on her again. You're furious at how that stupid man takes your wonderful stepmother for granted and remind her that she deserves so much better. But she's afraid to disrupt the family by leaving him, and reassures you that he's going to see sense and change for her, the way he always promises he will. That night you have an idea. If only your stepmom knew what it was to be treated right, by a real man, she wouldn't keep going back to your deadbeat stepdad. But how can you possibly suggest such a thing? You decide that actions speak louder than words, and sneak into her room at night. With stepdad spending the night on the sofa, and stepmom wearing her mask, you make your move. You wake her by tenderly caressing her pussy lips with your fingers. She's relieved, thinking you're your stepfather come to make up and she doesn't seem to mind when your tongue is too preoccupied to talk. He never goes down on her, and she can't remember the last time she was touched the way you're touching her now. You give her a trembling orgasm all over your tongue, then slide your now throbbing hard cock slowly into stepmom's tight wet hole. You know she suspects something the moment you begin to fill her, the sheer size of you written in shock and pleasure across her face. But she lets you enter her deep and fuck her the way you know your stepmom deserves to be fucked. After you make her cum again, she rolls you over so she's on top and begins riding you deep, but as she takes her top off, she knocks her mask loose and the gig is up. Face to face with her own stepson fucking her she begins to freak out and you feel a moment of guilt. But you're making stepmom feel so good her horniness takes over and she tells you not to stop. Your stepfather doesn't seem to want her, and you were right, she deserves someone who does. She dirty talks about how naughty and risky this all is, which gets you both so much more turned on. As stepmom can feel you both close to the edge, she begs you to claim her as yours and fill her with your seed.

The next day, she's had time to think about what you've done and decides to come to talk to you about how wrong it all was, especially now that she's made up with your stepfather again. You can't take your eyes off her curves in the skimpy swimming costume she seems to have forgotten she was wearing and soon you can't keep your hands off either. She protests and warns you how much trouble you could both get in, but her breathing is getting heavier and you know just how much you're turning your stepmother on. You push her down onto your bed and she begs you to stop, less and less convincingly as you begin licking her out. Soon, you're balls deep inside her again, enjoying eachother's bodies and on the verge of cumming when stepmom's phone rings. It's stepdad. She bolts up and switches position, keeping you inside her as she slowly rides and grinds on your cock. You watch the beautiful agony of your stepmother trying to talk to your stepdad whilst taking your big cock inside her and you can't help but fuck her harder and harder from beneath, eliciting squeals and moans that she desperately tries to hide. After hanging up the phone, she rides you hard, telling you that stepmommy's all yours now and she wants you to get her pregnant to show her she belongs to you.

The next day, stepmom's cooking in the kitchen while stepdad fixes her car outside. She's wearing these skimpy little shorts just for you and you can't help yourself but run your hands all over her. You know you've completely won her over by now but she's still reluctant to take such a risk. Your stepdad is just outside this window, you can't do this here stepson!