In their cramped, dimly lit bathroom, Miss Fantasy, the curious step-sister, decides to indulge her forbidden curiosity. She finds Mr. Fantasy, her stepbrother, standing at the sink, his cock already hard from their secret, charged glances. She sneaks up behind him, wrapping her small hand around his shaft. He jumps, surprised, but she shushes him, guiding him to sit on the closed toilet lid. She kneels, her eyes locked onto his, and takes him into her mouth. Mr. Fantasy's breath hitches as she begins to suck, her tongue exploring every inch of him. She's clumsy, inexperienced, but eager to please. Her hand works the base of his cock while her mouth focuses on the head, sucking and licking like a kitten lapping cream. Mr. Fantasy's hips jerk, fucking her mouth as she struggles to keep up. He's close, and she can feel it. She pulls back, jerking him off rapidly as he groans, his hot cum shooting onto her face and tits. She looks up at him, her eyes wide and innocent, yet filthy with their shared sin.