I and Emi have been arguing a lot lately. My wife's father wants to help us reconcile and also wants us to have a grandchild for him, so he organized a trip to the hot springs with the whole family. He ordered me to abstain from that for a month, pushing it all to today. Speaking of my father-in-law, he's also old so the physical aspect isn't great. My mother-in-law, on the other hand, is very young and has high needs, but my father-in-law always refuses when she wants intimacy. Having abstained for over a month, I can hardly bear another moment. I want to make love to my wife, but she won't allow it, no matter how much I beg. While wandering around the house, I accidentally witnessed my mother-in-law bathing, her extremely seductive body making it impossible for me to control myself anymore...