As a special edition of the Married Woman's Affair Trip series, director Koichi Takahashi presents the ninth compilation of Special Selection: Housewife Lover, titled "Lunch Date." This installment features three married women who break free from their daily routines to enjoy illicit romantic encounters. Each woman overcomes her own marital struggles and emotional conflicts, finding temporary liberation through sexual relationships with men other than their husbands. Rika, a newlywed suffering from a sexless marriage, surrenders herself into a man's arms despite overwhelming guilt. Mai, tormented by her husband's domestic violence, throws herself into the affair seeking an escape from her painful reality. Ayano, tired of her partner's possessiveness, passionately indulges in forbidden love for a sense of freedom. Captured with emotional depth, this film portrays the bittersweet warmth and anguish of infidelity, as these women seek solace and healing through secret affairs away from the burdens of married life.