My father-in-law lost his spirit after my mother-in-law passed away three years ago, and it seems he has become impotent. Since then, he has tried various methods such as supplements and exercise every day to cure his impotence, but it hasn't recovered much. Seeing him take it so seriously, saying "I don't want to make my wife in heaven worry," I couldn't stand it anymore and agreed to help with the mixed bathing he proposed as a way to treat him mentally...
