A beautiful nurse named Miwako works at a private hospital in Tokyo. Her stunning figure and big tits make her incredibly attractive, captivating the attention of patients. Now in her second year of marriage, she is wedded to a doctor at the same hospital, and both routinely work night shifts and overtime, leaving little time for their relationship. One day, her husband receives a transfer order to another department—an assignment secretly orchestrated by men lusting after Miwako's erotic body. With her husband gone, she becomes the target of her male coworkers' desires within the isolated hospital environment. In this confined space, her body is relentlessly desired and exploited.