In the dimly lit bedroom, Michelle and her brother find themselves alone, their parents out for the evening. Bored and curious, they start to explore their bodies, Michelle tentatively touching herself under her nightgown while her brother strokes his growing erection through his boxers. They lock eyes, and the tension builds. Suddenly, Michelle suggests, "Why don't you... help me?" Her brother hesitates, then moves closer, his hand replacing hers, feeling her wetness. They continue, their bodies entwined, until a floorboard creaks, and they freeze, their secret moment interrupted.