During the day, the librarian Flora and her assistant Yuki are shy and quiet. But in the evening she transforms into a sexy smoker who likes to dress up in fetish wear. When Yuki comes to visit she is surprised to find Flora smoking. Watching her boss Flora, Yuki is wanting to see what smoking is like. Before long she is enjoying the wicked and exciting feeling of pleasure that comes with smoking in secret. Coming next: the girls have an intimate dress up and smoking party.