The Muggle-Born of Slytherin House

Her classmates didn't like it when she was sorted into Slytherin but Evelyn held her head high through the ridicule. Now, in her fifth year, she has been made prefect. She knows the rest of Slytherin will hate it and Draco Malfoy is her fellow prefect. Evie wants to believe there is something kind in him. Could she be mistaken? Can she gain the approval of Slytherin house? Draco/OC