Devil On My Shoulder

Veronica Winchester returns to Beacon Hills to avenge the death of her close friends Cora and Laura Hale and the Hale family after she becomes apart of their pack. What she doesn't know is that Derek and Peter, two of her classmates, are apart of the Hale family. She has to deal with being a werewolf and a Winchester, with help from her brothers, Sam and Dean. Slow-burn