"Hideomi-kun, can you show me your grandson's face soon?" It's supposed to be a fun hot spring trip for the whole family, but to take advantage of it and ask him to make a baby with his wife... As my father-in-law told me, after a month of abstinence, the day of the hot spring trip arrived, but my wife drank too much at dinner and fell asleep. When she wanders around the inn, she accidentally witnesses her mother-in-law taking a bath.