Delphine, a woman of a certain age, finds herself alone with her stepson, an attractive and virile young man. As they share a tense moment in the living room, she notices the bulge in his pants, her gaze lingering longer than it should. He catches her looking, and she quickly averts her eyes, but the tension between them is palpable. She retreats to her bedroom, her heart pounding, and begins to touch herself, her thoughts filled with the image of his youthful, hard body.