After his wife died three years ago, her father-in-law lost his spirit and apparently developed erectile dysfunction. He tries supplements, exercise, and every remedy he can find, saying he does not want his late wife worrying about him in heaven, but nothing works. Unable to stand by and watch him struggle, she agrees to his suggestion of sharing a bath as a form of emotional therapy. To their shock, he becomes fully erect, and their overwhelming physical chemistry leads her to straddle him and repeatedly lose herself in bareback sex.