I like the artwork, some phrases need a bit of extra work. I'm not an english mayor or anything... You might think this is just a lot of rambling and, in that case, you may ignore it. In any case, I'm loving the story. Examples:
- "Have you seen your shadow and got scared?" sounds too formal for bullying. "Did you got scared at your shadow?" or "You saw your own ugly shadow and got the creeps?" (I don't know is she wants to call her ugly, coward or both). - "Oh my god it can't get turned on only by that" The 'turned on **only** by **that**' is not correct english, what you want to say in this case is probably more akin to 'turned on by **that**'. Here, the emphasis on 'that' brings the 'only' meaning. Also, since we don't know what she's talking about yet, a better way could be "Oh my god **it** can't turn on by something like **that**". - "... And will give you a new little toy", since she already said "stay down and stay silent while I change you...", it sounds like in the next phrase she wants to threaten/reward her, so it should be "... and I'll give you a new little toy".
Some phrases read like a direct translation, this makes them sound weird in English like "Finally, the class!" sounds off. What class is meant by this? An English speaker would say "Finally, the classroom", "Finally, my first class", depending on what you want to convey.
Stuff like "Missis Rainbow!!" I can attribute to the teacher being an owl, but although it's pronounces like 'Missis', the correct spelling is 'Miss'.