Fuutarou Uesugi's work as the private instructor for the Nakano quintuplets finally shows results. The sisters' grades are steadily climbing, and each is nearer than ever to realizing their individual aspirations. Yet it seems Fuutarou has become more than a mentor, prompting the girls to ask him to clarify his emotions. Their collective enthusiasm fuels both his teaching and the blossoming of their hearts today. The undecided youth vows to decide by the conclusion of the school festival. Still, Fuutarou's challenge is hard, as the Nakano sisters go all out to capture his affection before time runs out.
