The young man's eyes linger on his stepmom's big, round ass as she bends over the sink, brushing her teeth. He can't help but imagine how it would feel to grab those cheeks, to push himself deep inside her. As if sensing his gaze, she turns, her eyes meeting his in the mirror. She smirks, knowing his thoughts. She finishes brushing, then turns to face him, her hand reaching out to stroke his already hardening cock. 'You know,' she says, her voice low and sultry, 'I've always wondered what it would be like to have you inside me.' She leans in, her breath hot on his ear, 'I think it's time we found out.'