My ex-boyfriend is the worst kind of scum that can't be helped, but... oh no! What should I do! After all, this person's sex is amazing! Two years after we started dating, I finally decided to marry my girlfriend, Kana. One day, two weeks before her wedding, she told me that she wanted to attend the reunion of her college circle, which also served as her marriage announcement. She's beautiful, has great style, and will definitely be popular.