Read the title. -not an xreader -outsiders ships

(Y/N) Lily Potter lives with her twin brother, Harry James Potter. They are very close and are best friends. Though it will be put to the test once the attend the magical school of Hogwarts. There (Y/N) starts having a strange feeling towards a boy named Draco Malfoy. Though their relationship seems familiar to the eyes of Severus Snape. What will Harry do when he notices that Draco is acting differently only towards his sister? Will Draco find a way to make (Y/N) his? And what will happen in when the story continues? I don't own any on the Harry Potter characters and some of the plot. All rights for that is given to J.K. Rowling's books. Also giving credit for the people who wrote the script for the movies for I used some of their material. Please don't copyright me.