Good Omens ficlet: "Playing with fire", Aziraphale/Crowley

Well, I did it: I wrote a Good Omens ficlet! I've been OBSESSED with the TV show and I've had this little idea stuck in my head ever since I saw the last episode. So, here it is, posted on AO3.

Title: Playing with fire
Pairing: Aziraphale/Crowley
Rating: PG at most
Summary: "Really, angel? Six thousand years and you choose this moment?"