This is the 9th installment, featuring 8 mature women in their 60s and 50s traveling the Seto Inland Sea Shimanami Kaido, visiting capes, and indulging in love with men they meet and immediate creampie. It's a documentary of love and hope. The cheating H on the trip is erased, and they enjoy wife-swapping with couples they meet, and it's a documentary drama of couples and mature women regaining their forgotten spring of sexuality. In the summer Seto Inland Sea, a sexless mature couple travels the Shimanami Kaido they have longed for, and they meet unfamiliar middle-aged couples and young AV shooting groups, somehow hit it off, and have wife-swapping. The husband, who sees for the first time his beloved wife, who is indulging in lewdness by entrusting herself to the other couple's husband in front of him, and cumming repeatedly with skilled intercourse, goes mad with jealousy and, not to be outdone, hugs the other couple's wife, licks her pussy intensely, attacks with finger play, and inserts his hard, erect, and raging dick into her wet cocksucker. By experiencing such an adventure, they regain the sexual love of the couple that they had forgotten. It contains orgies and wife-swapping of 8 mature women indulging in shocking sex, as well as extramarital sex on the journey. It is an essential item for sexual guidance that will give energy and courage to middle-aged men and women over 40-50 and will also be a hint for solving sexlessness.