"Next to my big brother, who I really, really love, is him, who I really, really love. 'He' is student council vice president, Izumi. He's always with the council president, my big brother, and whenever I get close to them they find a way to bully me! But... when Izumi sometimes shows me his gentle side or his cool side when he's working, I get somehow excited...! What's happening to me?"