Two geniuses. Two brains. Two hearts. One battle. Who will confess their love first...?

Will Ai leave her post as Kaguya's personal assistant and confidant? Meanwhile, Kaguya and Yu go to great lengths to prevent their not-so-dark secrets from getting out. A sports tournament provides yet another opportunity for the gang to desperately attempt to impress each other with their athletic prowess--or coaching skills. And then it's finally time for an educational school trip Of course all the students view this as just an opportunity to hang out with or spy on the objects of their attraction...

Wet hair is better than a wet T-shirt.