Unsatisfied married woman, Yui Hatano. I entered a hotel with the promise that I would only rest with a man I met through an app. Her first affair after getting married. The rope taken out by the man was only a little interesting at first, but the joy of being tied up gradually fills the void in the married woman's heart. A rope that bites every time it gets better. "I'm going to be tied up... I might have fallen in love with you..."
