"Just this once, I want you to pretend to be Rio's girlfriend...!!" My wife and I were stunned by the sudden request from our close friend Yuu. While I was hesitant, my wife Rio, who had been feeling unsatisfied with our uneventful days, was eager for the idea. Since it's a favor for a close friend... I agreed to let her go just this once. But seeing Rio happily preparing, my discontent grew. I thought she would be back that day, but apparently, Yuu's mother took a liking to her and she'll be staying over. Nothing could possibly go wrong, right...?
