Why's It Gotta Be A Snake

Alex Taylor comes from a rich pure-blood family, she lives in a manor, her father is well respected, and she has everything she needs. But she hates the cold open-spaces of her room, hates being alone in a house that can comfortably keep fifty people, and she doesn't want to go into the Slytherin House at Hogwarts. She has the most rotten luck too. OC