Non Ohana, a married woman in her 5th year of marriage, had dissatisfaction with her nighttime life despite living a seemingly happy life with her age-gap husband. Even so, Non was making an effort to be a good wife, but one day, while hanging laundry, she witnesses a secret meeting of a neighbor's wife. Non, who thinks it's a bad thing but can't get the scene out of her head. When she invites her husband for the first time in a while, it ends without success, and Non, whose frustration grows and grows, loses her rationality as a married woman around midnight and runs out of the house wearing lewd underwear…
