Kyou, the daughter of the Mita family, has a long-standing tradition of master-slave relationship between the Kurusu family and the Mita family, and has decided to serve as a maid accordingly. A woman who follows the convention and also performs sexual treatment. Visiting fellatio instead of an alarm clock. In the corridor, she is asked for service sex on a whim by passing each other, obediently exposing her skin, whispering her tongue and presenting her omako. It can be made a comforter by multiple men. Kurusu's eldest son who loved and tried to save Kyou, and Kyou's decision! !!