JUR-474 I can't tell my wife this even if my mouth splits, I got her mom pregnant... During a one-night two-day hot spring trip, I lost myself and kept coming inside. - Momono Manina

"Kenichi-kun, could you please show me your grandson's face soon?" I couldn't hide my temper at the words my mother-in-law said.It was supposed to be a fun hot spring trip with the whole family, but they took advantage of that and were asked to have a baby with their wife...As my mother-in-law told me, I went through a month of abstinence and was on the day of my hot spring trip, but my wife refused to have a baby.In an attempt to relieve her frustration, she was wandering around the inn and accidentally spotted her stepmother taking a bath...