Hotaru and Hananoi-kun have weathered a major trial in their relationship—their first extended break apart! But now that summer break is over, it's time for the annual school festival… and just when the curtain's about to be drawn, it comes out that Hotaru's friend Shibamu has the hots for their homeroom teacher, Mr. Hozumi?! But does she really have a chance…? Anything can happen at the Yukisaki High School Festival!