Married woman Nozomi lives happily with her husband and three children. However, her only dissatisfaction is her husband's softness down below. One day, by chance, Nozomi catches a glimpse of her son's crotch—his firm, hard cock stands in stark contrast to her husband's, instantly capturing her attention. From that day on, her mind becomes consumed by her son's cock. Soon, she finds herself driven by an overwhelming urge to reach out and touch him. When her son realizes her intentions, he responds in a way she never expected...