"Ken-kun, can we show you the face of our grandchild soon?" I couldn't hide my shock when my father-in-law said this. It was supposed to be a fun hot spring trip for the whole family, but he took advantage of the situation and asked me to make a baby with my wife... As my father-in-law told me, I abstained from sex for a month, and the day of the hot spring trip arrived, but my wife refused to make a baby. While wandering around the inn to try to distract myself from my frustration, I happened to see my mother-in-law taking a bath...