Yuuka married a man who already had a child. Her relationship with her stepson, Shinichi, was harmonious, and on the surface, her days were without a single complaint. However, she was unable to conceive children with her apathetic husband, and she secretly agonized over her own sexual frustration. Then, her husband went on a long-term business trip, and she suddenly began living alone with Shinichi. At first, things went smoothly, but as his physical affection gradually increased, Yuuka began to feel a strange sense of unease. She overlooked it, thinking it was just her imagination, but Shinichi's actions became increasingly explicit...
Madonna
