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!

As the F/ACE showdown progresses, Tamon and bandmate Ori's rivalry transforms their relationship from a mere fan-service facade to...a true friendship?! Tamon starts acting odd, however, after overhearing Utage encouraging Ori. Could Utage's fave singer actually be jealous?