ROE-432 One day, witnessing the twisted master-servant relationship between my parents. After midnight, my mother transforms into an aggressive slut and manages our ejaculations... Yuka Mizuno.

My house is a little different.At first glance, it seems like a normal family, with a father (Koji) who is responsible for the husband's house, and a ladylike and kind mother (Yuka).My father often yelled at my mother in a strong tone.I often worried about my mother, but she seemed to accept my father's attitude.There is a forbidden room in my house that I am not even allowed to approach.Then, one day, just after 12 o'clock, when I stopped studying for the entrance exam and headed to the bathroom, I heard a light and a singing voice leaking from the room.Out of curiosity, I peeked in and saw that it was my father's voice.My father, who used to spank my mother's butt during the day, was enjoying being spanked by my mother, who was wearing obscene underwear.From that day on, I began to experience the reality that my mother was the ruler of this house.