Thanks to the kindness of my wife's parents, I went on a hot spring trip with my family. - It had been a month since I started my abstinence life in order to try to conceive, and I had decided that this day would be the day I would hold my wife, but unfortunately I got my period and couldn't control my sexual desire. - Furthermore, I ate three people's worth of the inn's specialty, spicy eel dish, and headed to the bathroom to cool down my penis, which was getting hard even without touching it. - However, there he witnessed his mother-in-law's sexy bathing appearance...