Mrs. Mori, who married a wealthy husband and lived a life without want, has recently been shaken by rumors of his infidelity. In response, she decides to make her AV debut at the age of 65 as an act of revenge, hoping to use the earnings to fulfill her dream of a trip to Florence. Her determination is deeply moving. Valuing chastity above all, she's had only three sexual partners in her life. But tonight, despite her nervousness, she throws caution to the wind and indulges freely, experiencing her very first AV debut.