Thomas, engrossed in a movie with his stepsister, can't help but feel a stirring in his pants. His eyes linger on her petite frame, her big ass, and her luscious Latina curves. She notices his boner, feigning shock, but can't hide her excitement. Thomas shifts uncomfortably, trying to hide his growing bulge, but she's onto him. She leans in, whispering, "What's got you so hard, Thomas?" Her breath on his ear sends shivers down his spine, and he knows he's in for a taboo treat.