This film portrays a forbidden mother-son love. Shino Mamiya plays a voluptuous milf mother who, driven by profound affection for her son, chooses a physical relationship as the only way to express her love. Ultimately, this intimacy becomes a means of conveying her deep emotions. The son, captivated by his mother's warmth and tenderness, gradually surrenders to his feelings, ultimately walking the final path of deepening love within the garden of the mature mother. As the mother-son bond is depicted through this taboo relationship, the story unfolds with intense, intertwined emotions.