A mischievous stepbrother, fueled by his fantasies, decides to turn the tables on his step sister. Equipped with a massive fake dick, he sneaks up on her, ready to give her a 'cum bath' she'll never forget. As she stands, shocked and aroused, he unleashes wave after wave of fake cum, coating her from her big tits down to her curvy ass, leaving her dripping and gasping for air.