Specific request: Dean/Castiel deliciously filthy

[mellowfishiefin.livejournal.com]

Good afternoon, everybody!

I am looking for a specific Dean/Cas story, the only details about which I can recall have to be cut for being filthy filthy porn. Seriously, y'all. It's explicit up in here.

Basically, what I can recall is that, having finished round one of the sexin' earlier that morning, the boys are just about to begin round two. Dean is kneeling behind Castiel, fingering him open and (because fanfic don't need no stinkin' condoms!) getting turned on by the sight/feel of his own semen being left in Cas from round one, brings his wet fingers to Cas's mouth and Cas "takes them without question" (I believe the phrase went), sucking/licking them clean. And then there was more porn.

So, um. Anybody?