You catch your step-sister sneakily checking the presents early Christmas morning. She denies and then admits, she was checking to see how many are for her. She finds one without a tag and wants to open it, you tell her no and you’ll wake step-mom and step-dad up. She brushes you off and peaks at it anyways. Its a gift for step-Mom from step-Dad. She still wants to see what it is. Now she’s pissing you off and you say no again, but she does it anyways. step-Dad bought step-Mom some sexy lingerie…but you can’t help but wonder what it would look like on your step-Sister so you tell her to put it on, or else you will tell. You can tell she wants to. She puts it on and it gives you a boner. Now you tell her to touch your dick or else… Reluctantly she does it so she won’t get in any trouble. All of a sudden step-Daddy wakes up and catches us in the act. step-Daddy is so mad she’s wearing step-Mommys lingerie.. but step-Daddy acts weird and seems to like it. He tells her to keep stroking. Then to fuck. She slides your cock inside her and lets you fuck her. Your step-Sisters pussy feels so good you cum inside her. Now she turns around for a second cream pie. step-Daddy wants a turn now. step-Daddys cock is much bigger and much more experienced. He stretches her out and fills her pussy. A big cream pie spills out and then he fucks her in doggy style for another cream pie. Thats what she gets for opening gifts and looking so good in step-Mommys lingerie. Now step-Daddy helps her wrap it up to put back under the tree.