Azusa, her mother's sister, divorced and started living alone. My nephew Ryota decided to go there to help clean up the room ... The house that I received as a divorce award is a mansion, and I have a hard time cleaning up the room. Ryota is enthusiastic about seeing the beautiful face of Azusa, even though she gets tired every day. When I'm trying to go to bed early for tomorrow, I hear Azusa's sexy voice that I've never heard. When Ryota, who was suspicious, looked into the next room ...