Successful career woman Riko Kagami is well-respected at her job by her coworkers and bosses.
People even expect her to put off marriage for her career, despite her good looks. But, she has a secret... she adores all things frilly, fluffy, and cute!! Whenever she is not at work, she is fantasizing about hot guys in her head.

One day, she bumps into an old classmate, Atsushi Tsuzuki. The former bad boy who often skipped school has grown into a mature adult. They decide to have dinner together, and while they are eating, Atsushi suddenly confesses that he used to have a crush on Riko! Riko gets drunk due to her "cool chick" complex, and when her senses return to her, the two of them are in a... compromising position! "Whaaat!? How did this happen!?"