Our bashful stepsister, clad in tight-fitting tights, tries to concentrate on the horror movie, but her stepbrother's presence is distracting. He's watching her, not the screen. She feels his gaze on her ass, her pussy. When he leans in, she can't resist. They sneak away, his hands groping her curves. She gives him a sloppy blowjob, her inexperience evident but exciting. He bends her over, her tights no match for his throbbing cock. He pounds her, her cries muffled by the movie's screams. She cums hard, her body shaking, as he pulls out and spills his load onto her ass.