A single flower blooming in a quiet little restaurant, the beautiful proprietress "Reiko". Her daily life, which she desperately protects the store, which can be said to be a memento of her late parents, is ruined by a vulgar drunken customer. The beer they provided was ``rotten. This is the landlady's piss! She has a strong sense of justice and ends up peeing in front of a man in order to clear the accusation of absurd complaints. A negative chain that starts from there. A maniac drinking urine drama where beautiful mature woman Reiko Kobayakawa's embarrassed face is irresistible!