A game of role-play gone awry, this teen stepsister takes the 'stepmother' role to heart. She sits her stepbrother down, her eyes gleaming with mischief. 'Mom's not here,' she purrs, 'But I am.' She climbs onto his lap, her tiny hand working his cock through his jeans. She leans in, her breath hot on his ear, 'Maybe you should teach me how to please you, big brother.' She pulls out his cock, her eyes wide, her mouth open in an 'O' as she takes him deep, her little hand working in tandem with her mouth, a true amateur delight.