While the stepmom's away, Katie's curiosity leads her to Herschel's bedroom. She's never seen a cock like his, so she tentatively takes it into her inexperienced mouth. Herschel guides her, teaching her to relax her throat and take him deeper. Katie's inexpert blowjob is clumsy yet arousing, and Herschel's encouragement emboldens her. She learns to take him roughly, her mouth and throat stretching to accommodate his thickness. When he finally comes, Katie's eyes widen in surprise, but she swallows every bit, her newfound kinky side relishing the taste of her stepdad's cum.