This work records the foolery that amateur couples and couples who met for the first time in the three eras of Reiwa, Heisei, and Showa indulge in couple exchanges and orgies. For more than ten years, mature wives who have not had sexual intercourse experience couple exchange and orgy for the first time, relive the pleasure of SEX that they forgot, and expose the lewdness of the mature woman hidden inside Rejuvenation AV for baby boomer senior couples and couples from the late 40s when is elucidated.