"I've been changed..." Until a plain married woman gets hooked on the old men who are full of sex drive-

Nao is not interested in fashion and always wears plain clothes, but on his way home from shopping, hairdresser Ashida invites him to be a cut model. He also introduces me to a job... Nao, who was still unfamiliar with sex after getting married, follows the hotel out of curiosity, but he is unable to reject his forced approach and ends up having a physical relationship... This led to her mediocre daily life gradually changing. One day, Nao is summoned to him by Ashida, and is suddenly introduced to a new customer...