It’s been ten years since Ayako took in her orphaned niece as her own. She’s now hoping her daughter will get together with her handsome childhood friend Takumi, who seems like the perfect partner. The only hitch is...Takumi’s in love with Ayako?!
15-year-old Momota Kaoru falls in love at first sight when he meets a girl in a high school uniform on the train. They start dating, but it turns out she’s actually 27! Can Momota navigate the 12-year age gap and date the girl who captured his heart?