My stepfather's slut tease my wife. Dad, please forgive me...

Miyuki is a little uncomfortable when her husband's business fails and she decides to stay at her husband's parents' house. Meanwhile, his wealthy stepfather Toshiharu has a strong sexual desire even as he gets older, and is horny about the beauty of his son's wife, Miyuki, and is frustrated every day, thinking that he will somehow manage to have a relationship. And finally, Toshiharu reaches his limit of patience, and he uses the mechanism so that Miyuki cannot resist and does whatever he wants to do. Toshiharu, who has had a strong sense of love for this, played with Miyuki's body to the fullest from this day onwards...