Maki, who had been living a happy life without freedom, had a serious secret from her husband. It was that she had developed a physical relationship with her son. Although she knew it was wrong, her body, captivated by pleasure, refused to listen and continued to run wild. Maki's mind kept drifting to the desire to be with him. Moreover, as her son's tolerance reached its limit, having tasted his mother's flavor, their forbidden sexual encounters escalated like a rolling downhill.