JUR-359 I can't tell my wife no matter what, I got her mother pregnant... - During a 1-night 2-day hot spring trip, I lost myself and kept shooting inside.

"Kyo-kun, can you show me your grandson's face soon?" I couldn't hide my temper at the words my father-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 father-in-law told me, he went through a month of abstinence and was on the day of the hot spring trip, but his 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...