Riley Jean, the innocent-looking step-sister, finds herself face-to-face with Tyler Steel's monster cock. Dressed in lacy lingerie, she tentatively takes him into her mouth, her inexperience evident as she struggles to fit him in. Tyler's groans of pleasure spur her on, and she soon finds a rhythm, slurping and sucking with enthusiasm. The sight of Riley's tight little body bent over Tyler, her ass sticking out, is too much for him to resist. He flips her onto her back and slides his thick cock into her dripping pussy, missionary-style. Riley gasps, her eyes widening as she feels every inch of him. She wraps her legs around him, urging him to fuck her harder, their family taboo forgotten in the heat of the moment.