"Why is my wife's handkerchief in this room...?" Rio Kuriyama is a story about secret meetings where I witnessed my wife falling in love with my student right in front of my eyes at the hotel where I work as a cleaner.
"My wife's handkerchief? No, I can't believe it..." I work as a cleaner at a hotel, and a few months ago I moved to this city with my wife, Rio, a former teacher. I thought that I was able to live a happy life with Rio despite my small income, but one day, Rio came to the hotel to deliver something I had forgotten, and happened to be reunited with Sugiura, a former student of mine, who was staying at the hotel. Sugiura takes in Rio's irresistible personality and forcibly brings her into the room where she is staying. And from that day on, Rio was called by Sugiura to the hotel where I work...
