Michi and her husband were deeply in love as newlyweds, but now he no longer even sees her as a woman. She starts working to escape the emptiness at home, where her considerate coworker Ryohei unexpectedly confesses his feelings. She knows she must reject him, yet her lonely body chooses the man who sincerely desires her over the husband who no longer shows her love, leading her into sex and a creampie at his home.