Kobayashi is a young maiden who just happen to be in that age where she just need to behave as poisonously as possible towards authority. She is trying has hard as she can to have her homeroom teacher dismissed at any cost, either by bullying him out of school, or framing him of sexual harassment acts..... She would have never suspected that her teacher is more proficient in bullying and sexual harassing than she would have ever hoped for; but at least we don't see her complaining... No, it's more like she is starting to enjoy it?? (Source: MU)