The relationship with her daughter's family was good. All that was left was to eagerly await the day she could meet her first grandchild. Miyako was content with her leisurely and peaceful days. However, one day, her peaceful life was shattered when her stepson suddenly attacked her. He had been lusting after Miyako, who was often seen at night engaging in masturbation. On the other hand, Miyako, having lost her husband, was left with a body aching for release of her desires. Between her calm life and the desires right in front of her, Miyako's heart wavered. Yet, her body reacted intensely to her stepson's caresses...
