2 Works in Mr. Adler (Supernatural)
Written for a kink meme prompt. It's a Terrible Life 'verse. Dean Smith's new secretary has been driving him crazy for weeks, with his natural obedience, perpetual sex hair and that goddamn scent. So when Castiel forgets to take his suppressants and goes into heat in the office, Dean just can't freaking help himself anymore and bends Cas over his desk in a frenzied, possessive, semi-public claiming.
Meet Sam Wesson. Meet a ghost. Meet more ghosts. Meet each other's parents. This is not how Dean Smith had imagined his life would go. (Note: AU from about three quarters of the way into "It's a Terrible Life". Sam and Dean are actually Wesson and Smith.)