Omega Dean & his high school English teacher Castiel a young, broke, lonely Alpha forge an emotional, spiritual & physical love bond. John, disgusted over his Omega son arranges to sell Dean off. Pregnant w/Cas' baby, Dean unwittingly starts an Omega revolution. Destiel, taboos, Mpreg Dean, male heat, knotting, scandal, Dom/Sub. Virgin Dean, Mating. Later on Sam/Alfie.

High School AU: Dean Winchester, an omega high school student who prefers to be alone most of the time. Only he has a secret that no one knows, not even his two best friends, his mother and brother. Then, at the beginning of Junior year, he meets Castiel Novak and things start to change. Dean starts to become more open with his feelings, but then the unexpected happens.

Ever since his wife Lisa died, Dean Winchester has been willing to do anything for his son Ben. When Ben decided he wanted to adopt a halfling, Dean said yes without hesitation - provided they did so the right way, by giving whichever half-human they decided to bring home the respect and dignity it deserved. Half-octopi Castiel isn't exactly what they were looking for...

Ever wonder how Dean started talking dirty? Its genesis is here, in the way Sam and Dean first let their feelings for each other become physical. Legal-age-of-consent Wincest. Sam/Dean, talking dirty, infinitely tender love, and an actual plot that develops into a nail-biting narrative. WARNINGS: Non-graphic torture, PTSD, brief anti-gay violence, spoilers for Seasons 1-6.

In an AU where Lupines are a minority and packs isolationist, Castiel Novak is a dedicated defender of were-kind. Awed to be assigned to investigate an elusive pack, there he meets Dean Winchester and things become a lot more complicated than he had ever imagined. A/B/O. Pack Dynamics Human!Cas. Alpha!Dean. Destiel.

Castiel has avoided humans his entire life. Dean has always avoided getting close to anyone - at least for the past few years. Both have their reasons. But slowly, Castiel finds himself falling in love with a human, while Dean finds simply himself falling in love. It's hard to say who is more horrified by the circumstances. (Amnesia Prequel, Dom!Cas, Sub!Dean) Destiel college AU

It was wrong. His dad told him that when he was nineteen, drummed it into him. "I don't want to see you and your brother doing anything like this ever again. Understand, Sammy?" Sam understood. And he hasn't even seen Dean since...but now Dad's missing, and Dean's back, and Sam can't help the way he feels. AU S1, Graphic Wincest/Weecest, established Wincest relationship.

After a bad break up, Castiel takes a job in a new town. Renting a house in a quiet, suburban neighborhood, he meets his gorgeous new neighbor. or That time Dean made a really bad first impression on his new neighbors, and and even more awkward second one. A long story filled with everything you could hope for: humor, fluff, UST, angst, and plenty of smut... Eventually.

When Castiel starts school at South Kansas University, he somehow gets it in his head that it's a good idea to join a fraternity. Okay, so maybe he was slightly motivated by the handsome guy with freckles he'd seen at the sign up table. And maybe he thinks it's kinda hot when that guy tells him what to do, even if it's a bit embarrassing.

In his entire career, from Little League to the pros, Castiel Novak has only ever pitched to his twin brother Jimmy Novak. When circumstances force him to need to find a new catcher, Castiel knows there's no replacement for his brother... Written for the Rare Pair Big Bang 2016 Challenge.

What would it be like to know your idol? To go to the very same school as your idol. Dean Winchester knows his idol, but to Castiel Novak, Dean Winchester is just another speck in his every growing crowd of fans. However, this doesn't stop the nerdy Dean Winchester from going to see this small time band 'The Fallen Angel's' live in concert so he can feel just a little closer to his

Bryn had been dumped again, and it was the best thing that could have ever happened to her. She's now in for a weekend she will never forget. Please read the warnings at the beginning of the story.

Based on the J. Geils Band song. Dean stumbles across something unexpected in a store on his way back from visiting Sam. Oh yeah, guess he's gotta buy it.

Born without legs, Castiel was destined to be a dragon rider. He'd always dreamed of how it would be, and when the day for his pairing came, he knew he'd met the perfect dragon. (Destiel; dragon Dean; warnings for underage and for bestiality. See author's note in the first chapter for details)

At 26, Castiel Novak thought he had it all. He was on his way to finishing his doctorate, married and about to become a homeowner. Taking the neighbor's kids under his wings had not been part of the plan, neither was facing things from his past he tried to forget. He and Dean formed an unlikely friendship, that threatened to lead down a dangerous path when feelings got involved.

Helping Sam was Dean's job. He had to atone for his mistakes. He wasn't prepared for Castiel. Nobody was. **Alpha/Beta/Omega Fic**

Twins Jimmy and Castiel Novak meet Dean Campbell, a quiet, standoffish, alluring man, at the campus meeting for Abnormal, the national organization that advocates for trans-presenting, multi-presenting, non-presenting, or other unusual types of alphas, betas and omegas. ...stuff happens. ;) College A/B/O AU. Deanjimstiel.

Castiel thought it was teenage hormones... it wasn't. He couldn't have been more wrong. Evolution was once again molding the human race, whether it was ready for it, or not. Alpha/Beta/Omega Dynamics.

Post 10x22 "The Prisoner." "You know what I think? I think it should be you up there." The words keep running through Sam's head, like a song stuck on repeat. The worst part is, he agrees with Dean. It should be him up there. So how the hell is he supposed to tell Dean he's pregnant now? MPREG, WINCEST, AND ANGST Y'ALL.

Sam Winchester is, perhaps, the greatest asset to the hunting community. His research, advice, and insight has reached countless hunters and solved innumerable mysteries. His life is solitary, but useful. That changes, however, with the delivery of a captured Knight of Hell who calls himself Dean. WARNING: Contains an AU, unrelated Wincest, demon!Dean, and limp!Sam

Inspired by "You didn't hook up with me, you hooked up with my twin sibling. I swear I have never met you in my life, but we can easily change that if you want my number." My first Destiel story.

wing!kink Wincestiel, Destiel, Sastiel. Cas' wings are hurting from over arousal and he knows Dean is what he needs, Sam can't stop dreaming about the three of them together and then he hears something in the bunker after woken from his dream.

A human!Gabriel normal life!Sam apartment!au Sam Winchester, fresh out of college, was living happily in his apartment, until he met his neighbor who seemed only there to amuse him. Gabriel Novak, an art major, just couldn't live his life knowing someone didn't like him. Sabriel / Sambriel ; mentions of Destiel too.

Dean and Castiel don't know they are dating so Sam and Gabriel set out on a mission to uncover the worlds greatest love story...and the might just discover one of their own along the way. xxx

[a/b/o] Sam's a bit of a slut. Okay, a lot of a slut. But that's okay; that's just how Dean likes him, as long as at the end of the night he—and all the other Alphas he lets knot him—remembers who he really belongs to. [prompt fill] [pwp]

[AU] [a/b/o] Sam is an Alpha, until he's kidnapped and turned into an omega as revenge. After rescue, Sam is overwhelmed by his now smothering and over-protective pack. His mind is bucking against his changing body and new instincts and then the other shoe drops—Dean is Sam's true fated mate. Sam bolts and ends up in an even worse situation. Can Dean save him? [Prompt Fill]

One of the things Sam loves most about Jess is her blunt (and sometimes filthy) way of speaking. That very same thing is about to land them in a very strange situation when Jess finally meets Dean and recognizes him as her favorite porn star. [PWP] [prompt fill] [kink; toys, porn star, d/p, dirty talk, threesome-ish, voyeurism, masturbation]

SPN Kink meme fill. Summary and info inside. Warning: Mpreg, male lactation, graphic birth.

Dean is forced to take care of the Winchester pack after John dies. When shortages begin to force Dean to reconsider his position, he decides to conjoin packs to save everyone he cares for. The Novak pack is willing to take them in, teaching him that there's much more to someone than what skin they've walked in. Alpha/Omega

Sam, Dean, and Cas begin to explore their newfound relationship on the streets of Palo Alto as the clock counts down to the New Year. To celebrate they, of course, all lose their virginity. Because what's New Years without a sloppy threesome? (written for jocstiel and songsaboutsleep's ficlet exchange on tumblr.)

Instagram one-shot from my wincest page, @codependencest. Dean's just gotten back from working a case on his own, and he's having a hard time keeping his hands off his baby brother. Sam reminds him that a sick Cas is residing in their motel room and that they should find somewhere else to go, which is exactly what they resolve to do... until Cas decides that he wants in on the fun.

The boys have some downtime in the bunker. Dean goes to bed early, so Sam and Castiel watch a Disney movie. Dean walks in on Sam and Castiel doing more than just cuddling. A smutty Wincestiel fic.

Sam is desperately, hopelessly in love with both his big brother and an angel of the lord. After some moping and an incident with a peep-hole, Dean and Cas remedy the situation. Wincestiel.

Cas comes home and hears some strange noises

It's in the title. Sam is reading fanfiction, and Dean busts him. Dean is shocked by how hot it all is. Cas wants to know why Sam and Dean called him...and why they're covered in sperm. Sam/Dean/Castiel.

-COMPLETE- As children, the word "mate" doesn't hold much meaning. But as Castiel gets older, he finds that he has only one definition for it: Dean Winchester. (Alpha/Omega, Mild Smut)

Sam convinces Dean they can do what the hooker could not and pop that angelic cherry. Post 5x05 "Fallen Idols" Dean/Sam/Cas

Set in S1 slight AU where Sam leaves Dean after Jessica's death. Dean looks for Sam everywhere and finds him in the most unexpected of places.

After overcoming being healed from Lucifer's images, to still coping with the memories of being soulless & dealing with the Leviathans, Sam shocks Dean by wanting to try something a bit new for them. Will Dean do it if it means helping Sam cope & how will it effect them in the long run? *Dean/Sam (Will have Wincest) Set after 07x17 The Born Again Identity.

Vampire AU. The bar erupted into applause again as the dying chord rang out and Castiel dared to open his eyes and turned to see Dean. Castiel bit back another desperate, wanting sound. "One word, Cas, and he's ours." Castiel bit his lip and nodded.

He keeps getting this look in his eye when he catches Sam's gaze that reminds Sam of a werewolf and it makes him shiver, knowing Gabriel's probably thinking of all sorts of dirty ways they can celebrate the end of year tests. Dean/Sam/Gabriel.

AU. Castiel Novak, down on his luck and in desperate need of money, goes to an adult entertainment suite that will give him 1000 for a good day's work. There he meets Dean Winchester, a man who's about to rock his world. SO VERY M.

Sam, Dean, and Tristan's nightmare is over and now they can be an actual family. Sam's pregnant again and Dean get's to be there and is gonna be a total mother hen. Plus there's a wedding to plan. Mpreg/Wincest. Sequel to Fairytales are for Princes

Their last hunt has come to an end and the brothers are making plans for their future as normal guys when an unexpected encounter makes all their dreams shatter and they find out that fairytales are truly for princes. WINCEST MPREG. 1st ch. is rated M.