His father-in-law, Kozo, has been diagnosed with alcoholism, so his wife, Yuko, lives with him and takes care of him with her husband, Koichi. The next morning, after Kouichi left for work, Kouzo started drinking again. "No! Don't drink!" Kozo, who got into a fight with Yuko who took away the sake, violated Yuko in a disrespectful way. No matter how much she was forced to do so, Yuko suffers from the disgusting fact that she had a physical relationship with her father-in-law.
