It's great except for two areas that are uncomfortable. The sideways walk cycle where it says "little b" is unnatural. The other is the closeup in the last shot does not resemble the character the chin line is too square.
Really nice character and her personality comes through well in the animation!
The part where she touches the book, I couldn't tell what I was looking at at first. I thought you had spliced in an "adult" scene because the book is a similar color to her skirt.