Woman in her 50s. She is at an age where she wants stimulation more than peace. Shizuyo, who long ago got tired of working with her husband and now consoles herself in the middle of the day. Perhaps because of her emptiness, her sigh leaks out after she finishes. Then one night her husband brought her junior Yoshida to her house. The two of them hit it off while she glanced at her husband, who had passed out earlier. And that night, after 25 years of marriage, Shizuyo accepted a man other than her husband for the first time...
