The first time she laid eyes on Lydia Martin she knew - she just knew - this girl would cause her nothing but trouble. And she was right. She had one rule, and one rule only: don't fall in love - but the strawberry blonde broke that rule for her. Spectacularly. And now there was no going back. Whether Kayla wanted to or not...But she was swaying towards not. AU of my fics. Lydia/OC