fic: and she was [derek/casey; pg-13; 1/1]
title: And She Was
rating: pg-13
pairing: derek/casey
summary: And the letter which his only sister had pressed into his hands that read "Smerek, you're an idiot. Sincerely, Smarti".
a/n: I can't believe I have no Derek/Casey fic on my journal. What even? I don't think people read them anymore so call it personal satisfaction :)