Iori is about to get married but she can’t stop thinking about Takeichi, an old classmate/boyfriend that she had when she was a student.
She regrets her past and one day, after having sex with her fiance, she wakes up in her student days, to find out that she traveled back to the past… Classic Iori.
A new chance to change her destiny with Takeichi. But what Iori Kogawa doesn’t realize is that cucks stay cucked no matter what.