[ALDN-037] My mother-in-law and my father Yuri Tadokoro

My wife and I have been married for about four years. This man is my biological father. My biological mother passed away and I am living with my parents and daughters. And the woman here is my wife's mother. This is the so-called [mother-in-law]. Sometimes [my mother-in-law] would stay at our house to see my wife's face, and we lived peacefully. But what would have happened... My father had such a relationship with my wife's mother... At that time, I stood there without a voice...