In a cramped, dimly lit room, a psychic brother predicts his sister's intimate moment, leaving her flustered. Later, they're caught in the act, her fingers deep in her wet pussy, his eyes locked on her big, round ass. Embarrassed, they argue, but desire trumps anger. Naked, she takes in his thick, stiff cock, fantasizing about it inside her. Just as they're about to act, a sudden noise interrupts their steamy encounter.