Student Council President Touka Reizeiin declares the opening of the lewdest festival of all—“Athletic Cumpetition”! Seizing the opportunity, Junnosuke and his team plan a covert infiltration of the student council room to steal intel on "Fumino Kotoyose." But the lewd festival is no joke! Erotic competition! Erotic competition!! Erotic competition!!! Barely managing to cling to his virginity, Junnosuke presses on toward his true objective: the student council room. But waiting for him there is Misaki—making an epic anal contraction...!?