A story about my son. Due to the renovation of the house, his son, Yasuhiro Sawamura, and his mother, Reiko Sawamura, are living in the house of their aunt, Sorami Haga, who is her real sister. The situation where my cousin Tatsuo Haga, who goes to a university in Tokyo and lives alone, is renting a room at his parents' house. However, it's not my own house, so I feel uncomfortable. Perhaps my mother, Reiko, is also conscious of letting her live in a rented house, but she is doing her best without taking a break from housework. While watching Reiko, Yasuhiro finally noticed ... That my mother's bra is floating ...
