Each girl has at least one secret. Rikka, Chiyo, Sekine, and Tsubasa are four good friends in the same class. But each one has a ridiculous secret…!?

College student Tokiwa gets invited to a mixer by his female classmate Suo. But when he arrives with his friends Asagi and Hagi, they're greeted by three dazzlingly handsome men. Turns out these three…