A father waits for his wife, a resigned housewife, to prepare dinner. He sends his daughter to take a bath. In spite of her unwillingness, she submits to it anyway, but astonishment! Once in the water, she grows breasts… She does not dare to reveal her transformed body to her parents’ eyes! However, this sudden metamorphosis rejoices her amazed father, as well as her mother who only has to entrust the tasks of the house to her daughter, now a woman, and leave her home and her ungrateful condition.

改编自《钱汤图解》的作者・盐谷步波的人生经历。故事以真实存在的钱汤为舞台，讲述发生在主人公・泽井穗波（小川纱良）和8名女性身上的故事。

改编自《钱汤图解》的作者・盐谷步波的人生经历。故事以真实存在的钱汤为舞台，讲述发生在主人公・泽井穗波（小川纱良）和8名女性身上的故事。