The travel of the wife's family and the son is cheap to fuck the mother-in-law to get pregnant

"Excuse me, Daiki Kun... Is it true that dad forbids you a month before the trip?" Suddenly, my father-in-law asked me, and I was confused. It was supposed to be a family-free hot spring trip, but I ended up being a mistress because of my wife. However, my wife doesn't care about having kids and has refused to go with me no matter how many times I invite her. I was wandering around the dorm room trying to calm my pent-up desires after abstaining when I accidentally witnessed my mother-in-law's scandalous bathing situation..."