ALDN-532 My Wife's Mother and My Father Shiho Terashima

"Terashima Shiho" Takara Eizo Exclusive! My wife and I have been married for about four years. This man is my biological father. My biological mother passed away, so my wife and I live together. This woman here is my wife's mother. She is what we call a "mother-in-law." Occasionally, my "mother-in-law" would stay at our house to see my wife, and we lived together peacefully. But then, what a surprise... my father had that kind of relationship with my wife's mother... I just stood there, speechless...