Ryo, a writer, and his virtuous wife Jun. Jun was a housekeeper, but Ryo fell in love with her and married her. They lived a comfortable life, but Ryo trained her every day. Jun fell in love with Kameda, an editor, and they started an affair. Ryo, realizing what was going on, removed Kameda from his position and prevented him from getting close to Jun. For two days while her husband was away... a secret meeting once a year... the two, their feelings growing stronger, let go of their reason and indulge in fiery adultery sex.