Ena Sasamoto is about to get married to an old childhood friend when he leaves her at the altar to run off with another bride...!! Shocking as it may be, Ena isn't too deflated. She only went along with the marriage because her parents kept pushing it. Still, to ease their pain, she and Rihito Hishida, the would-be-groom of the other bride, decide to have some drinks together... except they wake up the next day in the same bed...!

Read on to see a romance that starts with the honeymoon and what happens to an uptight but rich hottie when he travels with a spunky girl who goes for what she wants!

On a cold winter day, Toko gets dumped on her first date because of her weight...

As she staggers through town in shock, she bumps into a man and sprains her ankle.
Thinking her night couldn't get any worse, she's taken care of and comforted by the hottie who knocked her down?to the point where she starts crying.
A few days later, Toko decides to get in shape. As it turns out, Aoi, the handsome man from the other night, is a personal trainer. Toko decides to take him up on his offer to help her get in shape!
Though Aoi doesn't show any emotion, he's kind and great at his job. It also helps that Toko's got a thing for muscle-clad hunks...

An inexperienced personal trainer with a biting fixation and a chubby woman who loves muscles train and diet together in this charming romance story!!