A single mother who raised her son alone, and her son who has always cherished her even after his parents' divorce. During a two-day, one-night trip just the two of them, their bond deepens intensely. As they spend intimate moments together on their journey, the son begins to become aware of his mother's body. Teasing her as they lie side by side, his hands wander during a massage, sliding down toward her groin. The mother moans aloud as her son fingers her, her arousal building. Sharing the same room, their feelings begin to transcend the boundaries of mother and son, culminating in a moment that crosses the forbidden line.