In a class of monster girls, the only human girl (self-proclaimed succubus) Sakura embarks on a yuri school life adventure! The energetic transfer student Hanaren, who calls Sakura her master, is actually a real succubus and declares that she wants to become a "wholesome succubus" who doesn't show any lewdness, using Sakura as her role model. At the school filled with many monster girls, the season of the cultural festival arrives, with preparations underway for the sports festival where they can showcase their unique traits through various competitions, and the cultural festival where the class collaborates on their presentations. As everyone’s intentions intersect during their first stay at the school dormitory, the moment finally arrives in Volume 6! Don't miss the special chapter that reveals what happens to the classmates afterward!