``Yuhei-kun, could you abstain for a month before the trip?'' My father-in-law suddenly asked me, and I was confused. It was supposed to be a hot spring trip without any family bathing, but he took advantage of it and asked me to have a baby with his wife. As I was told, I refrained from abstinence until the day of the trip, but I couldn't help but feel in agony... I went to a hot spring to calm down the desire that had built up that I couldn't control.