"Teach me even naughtier things!" Miki Sunohara, the serious girl, gets drawn in by her teacher's words, blossoming into a flower of lust. As she explores the deep connection between music and eroticism, passionate urges grow strong enough to make her pin her teacher down, and she even gives classmates blowjob punishments. Under the guise of music lessons, their days become immersed in lewd indulgence—her teacher's baton slipping slickly into her with a wet thrust! The line between genius and pervert begins to blur.