Some recs before I go off to my cold, cold doom...
The Best Disguise by kantayra -- (Sam/Dean, PG-13, 1,267 words) -- Spoilers for Nightshifter. This is one of those great fics that wraps the story around the canon and leads it right back where my slashy heart wants it to be.
Between Midnight and 4 a.m. by moveablehistory -- (Sam, Dean or Sam/Dean, PG, 250 words) -- John handcuffs the boys together as a training exercise. It absolutely boggles me that the author crammed so much story into 250 words.
Everybody Knows by merihn -- (Sam/Dean, R, 1,971 words) -- Sam and Dean get arrested and are handcuffed to a table. However shall they pass the time? Hot, hot, and then there's some more hot!
Wanted Men by anasuede -- (Sam/Dean/you, NC-17, 2,600 words) -- All of De's fic is too hot for description, this is no exception. Go read it. Be prepared to flail and pass out. You can thank me later.