A married woman named Reiko, who came to the hot spring for infertility treatment, captivated the son of the innkeeper, Takeshi, at first sight. One day, while Takeshi was on a bus heading home, he witnessed Reiko being molested. However, he couldn't protect Reiko from the men who were viciously groping her. That night, when Takeshi accidentally encountered Reiko at the outdoor hot spring, she said, 'I want a child...' and touched his crotch…
