Saijo Hime, the leading lady, appears to be a well-known idol and model. Despite her status, she is a bashful and self-conscious individual. In school, she is confronted by a swarm of students requesting autographs and snapshots, which make her uncomfortable. That is when Takumi-kun, who she has been crushing on for a long time, steps in to help her out. Nonetheless, her initial smooch unintentionally lands on Igarashi Teppei's lips! But hold on a minute, there seems to be something amiss as they have swapped bodies?!
