You watch as your stepsister, Jessica, enters the room dressed in nothing but her black lacy lingerie. She catches you staring and smirks before making her way over to you. She straddles your lap, making sure her pussy is pressed against your hard cock. She moans softly, clearly enjoying the feeling. You can't resist any longer and start rubbing yourself against her, pushing your cock deeper inside her wet pussy. The feeling is too intense and you both climax at the same time, Jessica's entire body shaking as she cums fiercely on your cock. As she rides out her orgasm, she looks down to see your cum shooting out, filling her pussy with your seed. She smiles up at you, satisfaction written all over her face, before leaning in to give you a deep, passionate kiss.