"Hey, Takashi-kun ... what about your child?" Awkward air flows with my father-in-law who has a stern look. I want children but I'm busy with work, and our couple aren't planning on making children well. At the suggestion of my father-in-law, we were invited to a family-friendly hot spring trip. The purpose is to make children at a travel destination, and even a month of abstinence ... However, the bride is not the place to make a child because she is floating on the road. As I spend the night in agony, I happen to witness my mother-in-law's lustrous bathing appearance ...