"Could 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 ended up getting her period earlier than planned. I accidentally witnessed her mother-in-law taking a bath when I was wandering around her inn to distract her from her frustration.