Her father-in-law lost his vitality after his wife died three years ago and apparently developed erectile dysfunction. He tries supplements, exercise, and every other remedy each day, but nothing works. Saying he does not want his late wife to worry about him in heaven, he earnestly keeps trying to recover. Unable to stand by and watch, his daughter-in-law agrees to his suggestion of bathing together as a psychological treatment. He unexpectedly becomes fully erect, begs to penetrate her just once, and their intense compatibility leads her to ride him raw again and again.