Mitsuyo Matsunaga, whose husband Hisao had to go on a business trip to Borneo. Mitsuyo's father-in-law, the manager Denjiro, began to visit her frequently. Denjiro says he feels guilty for sending Hisao on the trip, but his gaze is fixed on the fair and beautiful body of Mitsuyo… Here comes an erotic story by Henry Tsukamoto, depicting how a beautiful daughter-in-law falls into the hands of her cunning father-in-law.
