High schooler Utage Kinoshita works part-time as a housekeeper so she can afford her fangirl obsession with Tamon Fukuhara, her favorite member of boy band F/ACE. When work serendipitously sends her to the home of her idol, she discovers that the real Tamon couldn't be more different from his wild and sexy onstage persona!

Utage realizes she's developed romantic feelings for Tamon's gloomy side, so she quits her job outright! Ori sees this as an opportunity to sweep Utage off her feet, but how will Tamon react to losing his housekeeper? Later, the spotlight turns to F/ACE's fifth member, the mysterious and muscular Rintaro Kai!