A 28-year-old married woman, Yuko (pseudonym), who is currently in her third year of marriage, is not good at men due to the trauma to sexual bullying that she received from a group of boys who are classmates when she was a student, and married her husband as a virgin. bottom. - I hadn't even masturbated before, and I lived thinking that sex was an act that was only allowed with her husband. - She lived as far away as possible from sexuality, and she had no knowledge of her night life. - She always obediently accepted what her husband demanded. - She just she ... she noticed after she got married, but her husband wasn't a normal habit. - Her demands gradually escalated, and eventually she was no longer a normal married couple. - And now, Yuko, who has been completely trained as a masochist, spends her days renting out to other men as a guy. - On the eve of her loan training, she is always naked and trapped in a cage, and she is ordered to estrus like a female dog with a nasty delusion ...