The shameful past of a sweet, plump, busty, and pure wife is revealed... The first live-action collaboration with the popular circle "Torottoro Yume Banana"! Takabayashi Hoka and Kenya are a loving couple in their first year of marriage. His wife Hoka is very popular with the men around her, thanks to her pure personality and voluptuous body. One day, while at a bar to pick up Kenya, Hoka happens to meet Mizutani, a senior from her intercollegiate club in school, and is forced to exchange contact information. The next day, Hoka heads alone to the apartment where he lives...