The reason why a nearly bankrupt hot spring inn was transformed into a three-star hotel is revealed through NTR (Netorare) services. (Mori Kaori JUR-650)

I inherited the hot spring inn from my predecessors three years ago, and every day I'm troubled by the sluggish business. My wife, Kaori, who's also the inn's leader, has always supported me, but the inn is on the verge of bankruptcy… Just then, my wife's childhood friend, Ms. Saji, came to stay at the inn. Ms. Saji works at an advertising agency, and together we tried to make the inn more lively. I remember that after that, I think I fell asleep. Starting the following week, business began its V-shaped recovery, but for some reason, my wife looked unwell. To find out what was bothering her, I chased after Kaori late at night as she slipped out of bed, but she disappeared into Saji's room when she came to stay again…