Story: A beast within ,a Remus Lupin story

Eleanor Johnson transfer student from beauxbatons, comes to hogwarts after she got expelled at her last 4 schools , this was her last change to change herself and become a decent student , to represent her family , the old and noble family of the johnson's. She tries hard to stay away from trouble , but once a troublemake trouble follows you every where , and with trouble i mean The Marauders.