Kanna Kosaka, a student teacher who will be working at a certain boys' school. With her short stature and youthful appearance, you'll wonder if she's really an adult... A childish figure and innocent mentality, even more so than the students around her. And yet, she has the worst morals, being interested in creampie av. "I grew up in a girls' school, so I want to get used to boys..." Is this her true feeling, or...? You can find the latest works and sale items at "Kawaii*," which is full of great information!