You come into your step-mommys room and find her lying on the couch. You start out by making some small talk with her.. but you've known for far too long that you two have more than a regular step-mom/step-son relationship. You two want to fuck each other, and you know it. Since your step-mommy is too afraid to make a move, you know you're going to have to. You tell your step-mommy it's about time you two stopped pretending, and gave into what you both want. Your step-mommy plays dumb, but as you take out your hard cock and demand she sucks it, you can see it in her eyes how badly she wants you. Shes reluctant at first, telling you how wrong it is.. how she can't possibly enjoy doing this with her own step-son. But as step-mommy starts to drool all over your cock, she gives in to the feeling. She finally tells you just how badly she wants her own step-sons cock.. taking you all the way down her throat as she begs for you to fuck her. You push her legs behind her head and fuck her hard, watching her tits bounce up and down for you. You then look at only her tits and face as you fuck her. step-Mommy tells you how much she loves being a little slut for her step-sons cock, she wants you to watch her big tits bounce as you pound her pussy. She kisses you over and over, telling you how much she loves your cock. She begs you to cum inside her, step-mommy wants her pussy filled up with her step-sons cum. You cum together, watching her eyes roll into the back of her head while you cum deep inside your step-mommys pussy.