1 - 20 of 1,652 Works in Castiel in the Men of Letters Bunker (Supernatural)
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A witches curse turns Cas into a child with a spell meant for Sam. Dean makes the worst decision possible trying to protect his brother, but Sam won't stand for it and will do everything he can to save his friend who saved him. Cas!whump
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Cas is back from the Empty, and Dean decides to not waste any minute they can spend together.
(Yet another post 15x18 fix-it, because we can't get enough! This one is 100% pure fluff, consider yourself warned!)
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“I love you,” blurted Dean.
A tear rolled down Cas’s cheek.
“I know.”
Dean laughed through his tears.
“Don’t just propose then Han Solo me, you dick!” -
'Let's Go Find That Idiot And Bring Him Home' by Supergirl67
Fandoms: Supernatural (TV 2005)
26 Sep 2025
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Takes place after 15x19.
(15x20 is forgotten trash!)After defeating Chuck and saying goodbye to their beloved adopted son Jack, Sam and Dean continue on with their lives as hunters. Eileen occasionally joins them, and her relationship with Sam begins to blossom, causing Dean to feel heartbroken. After a startling encounter, and a night full of drunken sorrow, Dean finally realizes his true feelings for Cass. He admits to Sam what happened that day in the dungeon. Sam can't stand to watch his brother suffer in despair anymore, so he calls upon the one person he knows who can help fix everything, Jack.
Series
- Part 1 of A Destiel Love Story
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Tumblr prompt from blissfulmichelle:
“Can someone write a one-shot of Dean trying to teach Cas how to ride a bike? But Cas and Dean just end up arguing the whole time, and Sam’s just there enjoying the show?”
My take on this prompt! First time writing fanfiction, so it’s short and sweet. Just felt like I needed to write this cause I don’t know how to ride a bike either lol :)
- Language:
- English
- Words:
- 462
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 26
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Reliving one of his worst moments, Dean Winchester is trapped in a nightmare, one that feels very real. In this nightmare, Dean tries desperately to rewrite the ending, to fix what happened, but no matter how hard he tries, it ends the same way. The love of his life gone, taken, right in front of his eyes, leaving behind a heartbroken man, one who wished he had plucked up the courage to tell him how he felt. But, through the darkness in his dreams, a voice, a familiar voice, calls to him, pulling him from this nightmare. Maybe he had re-written the ending after all
- Language:
- English
- Words:
- 1,179
- Chapters:
- 1/1
- Kudos:
- 9
- Hits:
- 71
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Castiel gets rescued from the empty, but he's reverted back to the cold, emotionless angel he was before.
Series
- Part 5 of Destiel stuff
- Part 5 of School Stuff
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"Talking had never been his strength. Moving first, closing the distance, reaching out… that he knew how to do. Cas, for all his stoicism, leaned into him like he’d been waiting. If their first kiss weeks ago had been tentative, a test, this one was heavier..."
Or, when a moment of instinct turns into a wordless prayer, Dean discovers a way of touching Cas that goes far beyond skin, sparking angelic power and shattering every light in the room.
Series
- Part 6 of Post-Finale Destiel
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Your Angels - Angel x F!Reader Oneshot Collection by LuciferaBlack
Fandoms: Supernatural (TV 2005)
13 Sep 2025
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Each chapter is an angel x female reader-insert oneshot.
Fic tags and characters will be added. This collection of fluff & smut stories is about Castiel, Gabriel, Lucifer and Gadreel in cute, awkward and sexy situations with the reader. Jack is a special guest star in chapters 6 & 7.
Each chapter will have a note about content and tags.
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Ghosts that we knew (we'll be alright) by Drake_Rhapsody
Fandoms: Supernatural (TV 2005)
08 Sep 2025
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After the Empty took Castiel, Dean pushed everything he felt inside a Very Secret, Very Closed Box in his head and swallowed the key. The Box had been intact and hermetic for two years in its corner of Dean’s mind, and because of that, Dean had been able to stay sane and focused. More or less.
But now, with Cas back, with every day they didn’t talk about what's between them, the Box is starting to leak.Castiel isn't complaining, far from it: He has a roof over his head, good shower pressure and food. He’s so grateful he’s afraid. Because he believed to have all those things once before, human and lost and confused, only to have the rug pulled under his feet.
And there’s the fact that, the last time he died, he carved his heart out for Dean to take, and the hunter hasn’t said anything about it.
Maybe that’s as good an answer as he’s going to get. -
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Castiel acquires a new puppy. Except... it's not exactly a dog.
**Each chapter is its own story with the animal**
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After Chuck falls and Jack becomes the new God, Jack makes a deal with the Empty to open Heaven’s gates and free all of the fallen angels, including Castiel. Castiel then faces a difficult decision: stay in Heaven as a restored angel with his wings, or return to Earth as a human man with a soul.
After making his choice, Castiel steps into his new life with real purpose. He chooses Dean and returns to Earth as a man, his Grace replaced by a human soul. Together, they face the everyday ups and downs of mortal life. This is a look at the world after Chuck - a glimpse into what life might have been like for Castiel and the Winchesters after gaining true free will.
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Sam's starting to get visions again years after Azazel's death. He thought all the special children were gone except for him. That is, until he meets Lia.
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When Dean kicks Castiel out of the bunker, they have no contact for months. Once the Gadreel/Ezekiel situation is finally resolved, Dean tries to reach out, but cannot get in touch with Cas. To his horror, he soon discovers his friend has been in trouble for a long time. Dark Fic.
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Inspired by the song "Start Again" by One Republic
I was heavily inspired by Back To The Past (And Then Some). There are a few key differences, but the general idea was the basis for this fic.
Determined to right some wrongs and destroy the path that was chosen, Dean and a newly female Castiel go back to September 1st, 2005.Series
- Part 2 of Inspired by songs
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“If you’re talking about the time you ate all those souls…you had to be stopped, Cas.”
“I agree,” Castiel shrugged, “But would you have tried to kill me if I was human and had caused such chaos?”
A muscle in Dean’s jaw rippled, “We don’t deal with humans, that’s what the cops are for!”
“Dean…” Sam admonished softly, looking stricken.
Dean blinked, stunned by his own words. “I mean…I didn’t mean –“
Castiel swallowed, closing his eyes against a lance of pain in his chest that had nothing to do with the binding or the sigil. “Yes, you did. And its true, in any case.” Castiel gave him an out, but the words stung. He wasn’t human. Which meant he was – in a hunter’s mind – a creature.
An animal.
Something inside him felt like it was icing over...
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Castiel is a seraph and a soldier. He doesn’t know how to be anything else. But knowing Sam and Dean Winchester has changed him in ways no angel has been changed before.
Not a human, not an angel. All he knows is what he’s not. When an ancient spell threatens to strip him of the free will he worked so hard for, Castiel has to re-learn what it means to be an angel, not just a Warrior of God.
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Dean has a knee-jerk reaction to seeing an angel almost get put down at a hunter's market, and thirty minutes later, he's in the Impala with Sam and a supernatural creature that wants to tear their jugulars out with his teeth. Sam seriously doubts they can handle the task his brother has taken on, but he's doing his best to be supportive.
Castiel wants blood. He wants to rip every human that crosses his path into pieces, and he wants these two humans in particular to stop lying and trying to trick him with false niceties and so-called kindness. He's not going to fall for it; he's not stupid or weak. What he will do, however, is find a way to escape captivity. And, of course, brutally kill them before he leaves their underground bunker behind.
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PART TWELVE OF CELESTIAL INTENT
Castiel seeks out his lost humanity.
Series
- Part 12 of Celestial Intent
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Dean has a high fever, and Castiel is more than willing to take care of him.
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let's touch so much of ourselves together by NotEvenALittle
Fandoms: Supernatural (TV 2005)
02 Aug 2025
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After Rowena lifts the effect of her attack dog spell, Castiel is back to normal. Or, he should be.
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Castiel becomes human.
It has its cons.