Erotic Book about a Genius, a Test tube, a Labcoat and Blue Hair

Rebecca Miyamoto is a child genius with a Ph.D. from Columbia University, and she is starting as a high school teacher. The students love to tease her from day one, and she doesn't behave much better. Now we follow this class as they strive to get better grades and cope with their new teacher. *Chapter count includes 22 bonus chapters*