Naho, married for 12 years, was living a simple but happy life surrounded by her family. When she was invited to a class reunion after 20 years, she ran into her ex-boyfriend, Takeda. Takeda had been a heartless jerk who treated women poorly. However, now a grown man, he reminisced about old times with her, missing the last train and ending up spending the night at a hotel. Takeda, who knew Naho's body intimately and had honed his skills, drove her to multiple orgasms, rekindling the passion they once shared...