My Demon Dearest (Dean Winchester Fan-Fic)

Kasey Sullivan is new to Lawrence, Kansas. She was previously from Talahina, Oklahoma. She's a good girl but she is a little, how do I say it, bad? Kasey dresses in dark clothes and flannels. (Typical) Kasey then meets Dean Winchester and his brother.

Everybody has heard about Dean. And what they've all heard isn't good. At all. He fights. He drinks. He's all together a bad kid.

Everybody's heard of Kasey, she's a bad girl, will fight anybody if needed too. She's not to be messed with.

Sam on the other hand, is the complete opposite. He's sweet, kind, and absolutely friggin tall.

Can Kasey save Dean before the demon in him takes him over for good, or will it be too late?

Can Dean save Kasey before the powerful demon in her takes over? Or will he be too late too?