Lunch Date, a special edition of the Married Woman's Affair Travel series, is the fourth compilation installment of the Married Woman Lover series directed by Koichi Takahashi. It portrays a new form of infidelity—time-limited dates—capturing the passionate encounters of three married women with men they've just met, while showing indifference toward their husbands. Natuko, emotionally detached due to her husband's neglect, ignites passion in the arms of a new lover and indulges in pleasure. Yuko chooses an affair to fulfill her feminine desires, rediscovering herself through intimacy with another man. Ryoko, seizing the rare opportunity of a date after a long time, reaffirms her joy as a woman by enjoying sex with someone other than her husband. Each of these three wives experiences deep sexual fulfillment and satisfaction through physical intimacy with another man, showing how infidelity can become the beginning of a new romance.