Since my mother-in-law died three years ago, my father-in-law has lost his vitality and apparently become impotent. Supplements, exercise and every other remedy fail. Watching him work desperately because he does not want his late wife to worry, I agree to his suggestion that we share a bath as a form of psychological treatment. Against all expectations, he becomes fully erect, and our extraordinary compatibility soon has me riding him bareback repeatedly and losing all control.