Anonymous asked prettyarbitrary for the prompt meme:
John Watson/Jim Moriarty, with a Dark!John AU
“To teamwork,” Jim toasted, and took a swallow of his truly exquisite cabernet.
Neither of them could ever have accomplished this alone; bringing down the great detective had required both an adversary, and a weakness he could exploit.
“To teamwork,” John echoed, and chased the flavor of the wine deep into Jim’s mouth.