Well the no Destiel thing immediately takes out the vast majority of such fics I have and, unfortunately, the best ones. But some that remain are:

For Each Man Kills the Thing He Loves (http://archiveofourown.org/works/627052): "You're too late, buddy."
"Why's that?"
"Because, Azazel," Gabriel drawls, "Dean here sold his soul a long, long time ago."
Gabriel is a demon who doesn't want the Apocalypse to play out.

The Consequences of Prophesy (http://immortal-jedi.livejournal.com/139260.html): The Winchester household is attacked on June 21, 1983 by Hunters. Sam and Dean grow up among the Hunted, and have little love for Hunters, who think Sam will end the world. Haven’t the Hunters ever heard of self fulfilling prophecies?


Also, can you link to the 2 fics you mentioned?

Thanks for the recs, I haven't seen these ones before! If the Destiel ones fit what I described perfectly, you can link them. I'm not a big destiel shipper, but if the fics are good enough, I can deal with the ship (as long as there is still a good amount of Sam)

The first fic was: Sacraments (http://archiveofourown.org/works/197847?view_adult=true) by keerawa (wincest)

The second was See Spot Run (http://liliaeth.dreamwidth.org/372903.html?style=site) by liliaeth (ao3 series link (http://archiveofourown.org/series/15418))

Purr-Fect Bond (http://jennytork.livejournal.com/625201.html) -- Dean was born a were-cougar.

I have actually read this fic before and I love it! Thanks for reminding me of it, I'll probably re-read it now! :D

I just read an incredible dark!Dean fic that starts preseries and ends in season 7, if that's something you'd be interested in. It's Sam/Dean, and it's seriously dark, so take the author's warnings seriously. Scratch (http://archiveofourown.org/works/861633/chapters/1651321) by steeplechasers: "Dean's been fixated on Sam all his life; it's no secret. It's only when Sam abandons him for normalcy that his obsession becomes something darker, more necessary--and incredibly violent. And even when Sam comes home to him, there's no guarantee that Dean will ever be the same."

Awesome! Thank you for the rec! :D

Do you want fics where both boys are dark, or just Dean? I've got a few more that fit the first category if you'd like them.

yeah, sure! -OP

Kings of the Night (http://archiveofourown.org/works/1029836/chapters/2051280) by dualityforce: "Nine years ago, Mary Winchester was killed by a demon with yellow eyes, leaving her mate and two young sons angry and desperate for revenge. Now, the demon will learn that the only thing worse than a pissed off hunter is a pissed off werewolf... or three." (Sam/Dean, werewolves)

Confession (http://wrenseroticlibrary.tumblr.com/post/79942793149/confession) by wrenseroticlibrary: "Twenty-one-year-old serial killer Dean Winchester has been apprehended. It would be easy enough to lock him away, but he’s got a little brother, and that makes things complicated." (Sam/Dean)

Say It (http://archiveofourown.org/works/1521684) by downinthegutter: "Dean holds a gun to Sam's head during sex, because there's something he wants to hear." (Sam/Dean; this is just dark!Dean, but it's later series, so I wasn't sure if you'd like it; heed the warnings on this one)

John Winchester is Dead (http://monicawoe.livejournal.com/125508.html) by monicawoe: "They say those Winchester boys're crazy. Drive around in a big black beast and drink too much and laugh about mean things. They say their daddy's worse, but you never see him. He's just a voice on the other end of the phone or a darker shape in the back seat of their dark car. They say John Winchester died two years ago." (Gen; I especially love this one)

Wolfpack Verse (http://archiveofourown.org/series/36007) by tabaqui: "What if the Winchesters were a bit less...tame? A bit more predatory. An AU look at very different Winchesters." (Sam/Dean; they're not especially evil in this one, but they are darker. Contrary to the title, they are not werewolves)

Supernatural Born Killers (http://archiveofourown.org/works/2318225): "Movie retell of Natural Born Killers with a Supernatural twist. This is the story of Sam and Dean Winchester, two of the most dangerous men in America. The media frenzy surrounding them and their recent capture has exploded. The world is dying to know more about the two most famous serial killers - sorry, mass murderers - and the Winchesters are just dying to share. Dark, twisted, violent and bursting with wincest like whoa! Nothing can stop fate and anyone who gets in their way is going to find that out." (Sam/Dean, very baddaddy!John; I really enjoy this fic but there are lots of warnings to notice)

Your Children Will Come At You With Knives (http://archiveofourown.org/works/2556695) by steeplechasers: "After slaughtering a vengeful coven of witches in Montana, John steals away his sons to a desolate motel in the frigid middle of nowhere, Washington State, worried that they've been followed. But it's not the safe haven he'd hoped for. Sam and Dean are feeling strange--detached, debauched, and violent. In such isolation, there's only really one place for that violence to go." (Sam/Dean; I ADORE this one)

*readies to eat this with a nice, fat wooden spoon*