It was a complete bolt from the blue. Sachiko, the wife of Kouji, had been repeatedly sexually harassed by her father-in-law. Finally, she was about to be kicked out of the house by her son. The father-in-law never thought Kouji would do such a thing and was thrown into confusion and anxiety about the future, causing his health to deteriorate. No matter how much the sexual harassment was the cause, he is still family, so Sachiko decided to nurse him back to health. However, as Sachiko wiped her father-in-law's body, he shamelessly demanded that she wipe his crotch…
