At the public bath just before the store closes ... ~ Immoral hot water sweaty sexual intercourse with a younger man ~ Nao Jinguji

The movie revolves around Nao Jinguji, who engages in a passionate and intimate encounter with a younger man named Takashi at a public bath. As they navigate their desires and emotions, the story explores themes of attraction, relationships, and personal connections. The central dramatic tension arises from the development of their bond, set against the backdrop of their individual struggles and circumstances.