1 - 20 of 137,435 Works in Castiel (Supernatural)
Navigation
Listing Works
-
Among the ruins by silver stake through the heart (Dusk_Sky)
Fandoms: Supernatural (TV 2005)
22 Jan 2026
Tags
Summary
The Apocalypse happened and the angels won. Humanity is only a memory now.
Castiel is wandering aimlessly when he stumbles upon what may be the last living human. After some hesitation, he decides to save him, not suspecting how much this meeting will change his life and his beliefs.
-
Tags
Summary
Original prompt: One of them being a street cat and the other a domesticated cat and the latter gets lost on a trip and wants to go back to their owner (maybe Dean is owned by Charlie? Or Benny even? Imagine big pawed Benny stroking Deans fur and loving on him shsjsjk, and Cas the sleek street cat being annoyed but helping him and there are all kinds of shenanigans on the way and they meet other cats or animals that are the Supernatural cast and in the end Benny adopts Cas too because of course he does
Or,
The one where an accident is the best thing to happen to Dean. Go figure.
Series
- Part 6 of zation's 10-year anniversary
-
We will not die. by DragonDalek44
Fandoms: Supernatural (TV 2005), Doctor Who (2005), Spider-Man (Tom Holland Movies), Good Omens (TV), X-Men (Movieverse), Loki (TV 2021), Dead Boy Detectives (TV), 9-1-1 (TV), Takin' Over the Asylum, Sherlock (BBC TV 2010), Lucifer (TV), The Lord of the Rings - All Media Types
22 Jan 2026
Tags
Summary
(not all fandoms are mentioned as much as others.)
I also have this work devided into a series so if you are more comfortable reading like that than go ahead. and if you want everything in one thing than you are at the right place! (the other one is named Superwhospideromens. same story, same characters just different name)
It is about a big danger coming to the universe, more specifically earth. and so basically everyone is sort of forced to get along and fight side by side with each other. But will they be able to do just that? are the prepared to give up almost everything for the world?
-
It Started With a Kiss by From_My_Dark_And_Twisted_Mind for mslilylashes
Fandoms: Supernatural (TV 2005)
22 Jan 2026
Tags
Summary
A misconception from his family leads Cas to realize that he has been dating his best friend for the last year. It seems everyone knew it except them!
- Language:
- English
- Words:
- 7,431
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 30
-
Tags
Summary
With a 'yes', Dean Winchester is returned to reality, returned to his guardian angel; things aren't how they're supposed to be though. He was warned, warned that things would be different as time worked at a different pace in Heaven and on Earth. Castiel was different, he was broken and he was missing memories.
With the threat of the Archangels gone, Dean is determined to get his life back in order and his life includes Castiel, memories or not. The first step is to get Castiel back to proper health, but of course nothing is ever that easy when Dean is the only human with a fragment of angelic Grace within him.
Series
- Part 3 of A Guardian
-
Tags
Summary
"Why? You gonna hate me any less? Am I gonna hate myself any less?"
"You'll never punish me as much as I'm punishing myself"Set after 5.04 The end.
.
.
.
“Sam”
His brother’s voice put his brain’s self-pity party on hiatus.
“Yeah?”
Dean looked at him with a little concern and another expression he couldn’t quite place. “You okay, man?”
Again, Sam almost laughed. “Yeah, I’m fine”He's not. He's really not.
-
Tags
Summary
As Cas and Crowley search for Lucifer, they end up discovering a mutual attraction that threatens to become something deeper. If only they weren't both down bad for a certain hunter, and a bit preoccupied with taking down the Devil...
Or, a Crowstiel-centered take on season 12 that fits with canon- for better and worse!
-
Tags
Summary
Castiel sees his a coworker on a dating app and swipes left to avoid humiliation. Months later, a stray comment outs him to the same coworker, Dean Winchester.
As misunderstandings pile up and avoidance becomes its own kind of harm, Castiel is left asking: how much of the life he’s built is peace and how much of it is just practice at staying unseen?
Updates remain weekly on Thursdays. Unfortunately, Thursday has begun repeating, folding in on itself, and occasionally masquerading as
TuesdayWednesday. -
Tags
Summary
After omega rights activist Dean Winchester is arrested in downtown Los Angeles for defending himself against an alpha, his brother Sam and visiting alpha Castiel Novak strike a deal: instead of jail time, Dean will live under Castiel’s supervision and learn how to be a traditional omega.
Dean is furious. Castiel is skeptical. Neither of them are prepared for the storm that follows.
What begins as a forced agreement slowly unravels into something deeper, forcing both men to question everything they thought they knew about the world they lived in.
Note: This is a rework of my story The Arrangement
-
Tags
Summary
Former child star Castiel Novak has played one role his entire life: actor. He grew up in front of the camera and continues to act now that he’s an adult. He doesn’t love it, but it’s the only life he knows.
His co-star, Dean Winchester, is new to the industry and clearly has no idea what he’s doing or what it means to be famous.
Cas just hopes Dean doesn’t screw everything up.
Celebrity AU.
-
Tags
Series
- Part 2 of night shift
-
Tags
Summary
It's not that Dean Winchester’s life was bad. Sure, it definitely had had its rough patches. Very rough patches. Right now though it was okay. Well, sort of.
Cas had been confused when he was told he was needed back in Dean Winchester’s life. His Dean was an adult now, he hadn't seen him in 20 years, what could he need his old imaginary friend for ?
Will Dean recognise his old friend, and will Cas be able to provide the help needed ?
-
Tags
Summary
Something goes wrong the moment Castiel activates the deal to save Dean from Billie.
Something terribly wrong.
-
Tags
Summary
Through the last several years, Dean has done a lot of things he shouldn’t have.
Agreeing to have sex for money with a guy who has mafia affiliations is probably up there, though.
But Dean has a kid to care for and he can’t really afford to say no.
Especially not when saying yes feels like this.
-
IN ANOTHER UNIVERSE by aloneatpeace
Fandoms: Supernatural (TV 2005), The Vampire Diaries (TV), WandaVision (TV)
22 Jan 2026
Tags
Summary
This is vampire diaries cross over with supernatural and Marvel mainly wandavision and MOM .
This is reader insert fic .
Harry styles x reader.
Scarlet witch au .
-
Pick Up Line (a.k.a. The T-rex Birthday Fic Rawr) by anyrei, queerwolf79, tfw_cas for Eyes_of_a_Tragedy
Fandoms: Supernatural (TV 2005)
22 Jan 2026
Tags
Summary
While waiting in line for an exhibit at a local museum, Cas with his husband, Dean, and their boyfriend, Inias are getting more and more impatient by the second. That is, until Inias finds a really good distraction.
-
Tags
Summary
A Note Before We Begin:
Hello, friends. Welcome to this space.
I am a native Chinese author and a fan of Supernatural for over a decade. This story was born from my deep love for the Winchester brothers and the world they inhabit.
While this story was originally conceived and written in Chinese, the version you are reading now is not a product of machine translation. It is an English version I personally and carefully translated and rewrote.
For that reason, I’d like to gently invite you to let this English version be your first encounter with this story—even if you happen to be a bilingual reader or come across the Chinese original later. Not because the plot is different (it isn’t), but because of how language carries emotion. Every word here was chosen by me with a specific tone, rhythm, and feeling that no auto-translate tool could ever replicate.
-
what's the worst that could happen? by fillebizzare (shetalkstoangels), shetalkstoangels
Fandoms: Supernatural (TV 2005)
22 Jan 2026
Tags
Summary
one demon, two hunters, and one angel walk into the bunker .....................
tehehehhe....
-
Please Don't Ask Me (How I've Been Getting Off) by ZOMBIFICATION
Fandoms: Supernatural (TV 2005)
22 Jan 2026
Tags
Summary
dean can't handle thinking about having sex with men normally so he fantasizes about them forcing themselves onto him instead like a fucking weirdooo.
not canon-compliant. set at a completely random point around s4-5, and don't pay any attention to the bullshit cases they're working i just cbf. mostly pwp/dean study. cas has wings and all that good stuff. -
Tags
Summary
Dean Winchester was going to die.
When he didn't present at sixteen as expected, Dean was illegally recorded as an Alpha. He has known for a long time that he wasn't one, but to stay and protect his young brothers, Dean accepted the lie and hid his true nature until it couldn't be hidden anymore and his first heat came.
None of it mattered after Dean was framed and sent to prison.
An Alpha prison.
Shot full of suppressants that would give him at most a month until his true nature was revealed, Dean was thrown into a dangerous world where if even one Alpha discovered the truth, Dean's life would be forfeit.
Fate has a funny way of working though, in even the filthiest, most dangerous of places.