Kaho Hanamaki (Hana to her friends) has an announcement to make, one that's going to surprise her classmates. Out of the blue, she announces to her class that she's an exhbitionist whose dream is to walk around naked all the time! Driven to more and more daring feats of exhibitionism by her classmate Rei, Hana is leading the way (down the titular "Road of Clouds") for her entire class to learn of the joys of exhibitionism... first hand.