Title: Slytherin Vaguely Downwards
Gift For: sidesinger
Gift from: sirius_luva
Pairing: Aziraphale/Crowley
Rating: NC-17
Warnings: Tartan overload, a rather anticlimactic battle scene, and a sex scene (which is thankfully - for the participants - not anticlimactic).
Request: Crowley/Aziraphale cross-over with Harry Potter. You can make it as AU as you want, but basically, I want Aziraphale to be the new DADA professor with Crowley as the resident Potions Master at Hogwarts. Similar to Snape, Crowley has always wanted the DADA position… and he'll stop at nothing to get it. Or will he? Feel free to include as many other GO characters as you like. M to NC-17. .
There can never be enough banter, fluff, drunken conversations, and snark. Hurt/comfort works as long as there's not too much angst. Cross-overs and references made with Pratchett's Discworld characters or Harry Potter. AU and crack is dandy. I love sexual tension that's built up before it's resolved. Aziraphale's pudginess. Footnotes, but don't overdo it. Smut is encouraged -- high ratings, please.

A/N: MWPP era. Crowley is a pureblood and related to the Blacks on his mother’s side. Aziraphale is also pureblood but considered a blood traitor [like the Weasleys, whom he is probably related to] due to his and his family’s fascination with Muggles. I decided that Slughorn took early retirement and Crowley took over for one year before this story takes place. If you don’t recognise certain spells or potions from canon, they’re either fandom inventions or I pulled them out of my arse. The Death Eaters did call themselves the Knights of Walpurgis at first before settling on their current name. Credit for Aziraphale’s surname and coconut allergy goes to one of my betas. To my dear recipient, sidesinger: I apologise. I tried to write crack, I really did, but I fail at it. I also fail at titles.
Mod's Note: Your Secret Writer requested we suggest a title. This is what your mod came up with. Don't blame your SA for it, and if your SA hates it, we'll remove it.

( Slytherin Vaguely Downwards )

Part 2