SPRD-873 Mom, why don't we do it tonight? Mari Yamaguchi

With their son going off to university, the couple is now living alone. The wife takes care of the housework and childcare, and the husband is swamped with work. Over the course of decades, the couple has simply become sexless. However, the husband realizes that the wife he fell in love with has only grown more attractive as a woman with age...!! Struggling to make up for the roughly 20 years he's lost, the husband finally mustered up the courage to ask, "Mom, do you want to do it tonight?"