Oh yeah here are two more. Faceless (https://www.fanfiction.net/s/7478406/1/Faceless) summary: When monsters become the pawns in a competition between humans and demons, Dean Winchester adopts a Faceless outcast named Sam who just might bring the broken Winchester family back together again. AU, John/Mary & brief Dean/Jo
It isn't quite your request but you might like it. :)
Also Honey and Flies (http://glasslogic.livejournal.com/32060.html) (this is wincest) by glasslogic (you should probably give her a browse because she writes a lot of these types of fics) summary: College students are turning up dead without a mark, and Dean heads west to investigate after the son of a friend is added to the growing list. But “dead” in this case may be a slight exaggeration. Dean finding the recently deceased chatting up a bartender on the wrong side of the tracks is just his first step into a mystery with roots much closer to home than he ever could have imagined, where all of the answers are confusing and the revelations just make things so much worse.
no subject
Faceless (https://www.fanfiction.net/s/7478406/1/Faceless)
summary: When monsters become the pawns in a competition between humans and demons, Dean Winchester adopts a Faceless outcast named Sam who just might bring the broken Winchester family back together again. AU, John/Mary & brief Dean/Jo
It isn't quite your request but you might like it. :)
Also Honey and Flies (http://glasslogic.livejournal.com/32060.html) (this is wincest) by
summary: College students are turning up dead without a mark, and Dean heads west to investigate after the son of a friend is added to the growing list. But “dead” in this case may be a slight exaggeration. Dean finding the recently deceased chatting up a bartender on the wrong side of the tracks is just his first step into a mystery with roots much closer to home than he ever could have imagined, where all of the answers are confusing and the revelations just make things so much worse.