Zelda Morrison, the innocent-looking 18-year-old stepsister, accidentally drops her mother's ring down the drain. In a moment of desperation, she confesses to her stepbrother, Brad Knight, who offers to help. As they work together to retrieve the ring, their proximity ignites an undeniable spark. Brad's hand accidentally brushes against Zelda's thigh, sending shivers down her spine. She bites her lip, her heart pounding as she looks into his eyes, knowing they're treading on dangerous ground.