1 - 20 of 353 Works in Castiel and Dean Winchester Falling in Love
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He treated Dean’s room like a den, a cave, maybe.
Whatever lies inside is his and his only, and what he witnesses goes under “Fightclub Rules” until he leaves.
Castiel didn’t knock or announce his presence, he simply walked in. The door hinges squeak faintly in his wake. He was sure the screeee would wake him— but alas, he sleeps like a tranquilized bear most nights (of what he could observe before he was caught in the act).
He shuffled to Dean’s bedside, gently slipping himself under the sheets and curling up. The hunter still didn’t move, so Castiel, bless his soul— scooted closer. A mild temptation that turned into a contest of wit and skill.
—
Castiel is cold one dreary night, and goes to Dean for warmth and very-needed comfort.
Series
- Part 32 of That Warm Feeling
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In a city in Kansas, where loyalty runs deep and judgment runs deeper, Hellhounds president Dean Winchester and youth leader Castiel Novak find themselves spending most of their time with nothing but a street dividing their worlds. On one side, a motorcycle club, raised like a family, on the other, a community of faithful churchgoers, who want to protect their flock from corruption.
As tensions rise between both sides, both men are forced to confront their beliefs, their loyalty, and their true selves. And perhaps they will come to find that just because someone is different from them, doesn’t mean they don’t share similarities as well. But will they fight for each other, or keep living half-truths in a town that just won’t let them be?
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Wealthy, handsome, and very single Dean Winchester wanted to be CEO of his family's wine business. But in order to be considered for the position, he signed a contract with a clause that he had to be married wholeheartedly for at least a year by the eighty-fifth anniversary of the company, which was when his grandfather would name the next CEO. Guess who put it off until the last minute? But hey, he already arranged to marry one of his employees, no problem...well, no problem until she didn't show up, anyway.
The random employee he dragged along to witness the wedding had a solution.
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The Most Lamentable Tragedy of Dean and Castiel by BlueEyesBlueTies
Fandoms: Supernatural (TV 2005)
04 Sep 2025
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Two households, both alike in dignity, in fair Lawrence, where we lay our scene. From ancient grudge, break to new mutiny, where civil blood makes civil hands unclean. From forth the fatal loins of these two foes… a pair of star-crossed lovers… take their life. Whose misadventured piteous overthrows, do with their death, bury their parents' strife. The fearful passage of their death-marked love and the continuance of their parents' rage, which — but their children's end nought could remove — is now the traffic of our page. The which, if you patiently attend, what here shall miss… our toil shall strive to mend.
— This is literally Romeo and Juliet, but... Supernatural. —
- Language:
- English
- Words:
- 6,876
- Chapters:
- 1/4
- Hits:
- 16
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Hold Me Without Hurting Me (You'll Be The First Who Ever Did) by RomeOvid
Fandoms: Supernatural (TV 2005)
04 Sep 2025
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Jack turns himself into a toddler the moment he feels safe enough to be small again.
Cas blames Dean.
Dean blames himself.
What begins as penance becomes something deeper: a quiet domesticity, a second chance at raising a child without the shadow of John Winchester. But softness is dangerous when you’ve been taught to flinch from it.
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After the fall of angels, Castiel lost everything, his grace, his wings, and the only home he ever knew. Now painfully human, he's left alone searching for the one person who might still matter: Dean Winchester.
But Dean doesn't want to be found yet. Left alone in the bunker after Sam moves out, Dean drowns in silence, guilt, and memories he refuses to face, especially the ones about Cas.
When they find eachother, their reunion isn’t the salvation either of them imagined. And when an old ghost from Dean’s past returns, it turns out he's not here to heal wounds, he's here to open them.
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PART TWENTY-THREE OF CELESTIAL INTENT
Castiel
rots in jailrevisits his memories.Series
- Part 23 of Celestial Intent
- Language:
- English
- Words:
- 2,656
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 79
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In the Absence of Rhythm by allthatwinchester, Emily (allthatwinchester)
Fandoms: Supernatural (TV 2005)
27 Aug 2025
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Castiel Novak bears a rare soulmark, a reminder of the soulmate he’s never met but whose absence is now killing him. Diagnosed with Immediate Recognition Deficiency Syndrome, Castiel’s body is failing as he endures relentless cardiac symptoms linked to the incomplete bond. Transferred to Massachusetts General, he’s a medical mystery—until a new resident, Dean Winchester, starts showing up.
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During the war between Angels and Demons, Castiel must find a vessel. Dean Winchester, holding strong to his faith with nothing left to lose, says Yes.
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PART EIGHTEEN OF CELESTIAL INTENT
Castiel has a heart to heart.
Series
- Part 18 of Celestial Intent
- Language:
- English
- Words:
- 1,367
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 84
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we were meant for one another (come a little closer) by Pale_Blue
Fandoms: Supernatural (TV 2005)
16 Aug 2025
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No one ever said relationships were simple.
Especially when the individuals involved are Castiel and Dean Winchester. So Sam suggests they take a road trip, explore the country a bit. Finally talk about all the stuff they've been ignoring for years.
Basically, the Cas and Dean roadtrip fic that no one asked for.
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Dean Winchester didn’t get sick.
Sick wasn’t a word he’d ever imagine associating himself with… and he hated it.
He’d even say he looked pathetic. All small and weak-looking.
But then there was Cas.
God, he hated that he cared for him. Hated that he couldn’t suffer a little whenever he was around. Got a scratch? Healed. Stabbed? No problem! It sounded twisted, I know. But Dean needed to suffer. Needed a reminder that he wasn’t invincible. That he wasn’t okay.Either Dean gives in to being taken care of, or suffers at the hand of an angry angel that won't allow him to get worse.
Series
- Part 31 of That Warm Feeling
- Part 3 of “Spare me no mercy, I’ve already died”
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May I Hold You, Sweetheart? (I’ll Be So Careful This Time) by serrawn
Fandoms: Supernatural (TV 2005)
03 Aug 2025
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Psychiatrist Castiel Novak, an Alpha, was known for his control—calm, collected, and deeply trusted in his field. Until one rut changed everything. Overcome by instinct, he crossed a line his omega partner didn’t consent to. The aftermath left him shattered with guilt and diagnosed with Alpha Instinct Reversal Syndrome—a condition that turns an alpha’s drive to protect into total paralysis unless explicitly permitted to act.
Cas resigned. Disappeared. Now he lives alone in a remote house deep in the forest, unbonded and isolated, afraid of the part of himself he can’t trust anymore.
Until a half-conscious, bleeding omega stumbles onto his porch—wild-eyed, scent-starved, and running from a violent alpha. Castiel’s instincts roar to protect, to soothe, to save.
But his body won’t move.
Not unless the omega says yes.
And for some reason… Dean does.
Series
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Can Your Love Make the Withered Flowers in My Heart Bloom? by serrawn
Fandoms: Supernatural (TV 2005)
02 Aug 2025
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Dean Winchester is a single mom, café owner, and the center of his daughter Claire’s small but steady world. He bakes like it’s therapy and loves like it’s war—especially after everything Lisa left behind.
Castiel Novak is a philosophy teacher, a single dad to Emma, and the kind of Alpha who makes Dean forget how to breathe. Gentle, steady, infuriatingly handsome—he shows up like clockwork, and somehow always sees too much.
Their daughters are already dreaming of endgame. But ghosts don’t stay buried, and Lisa’s shadow still knows where to find them.
Can Dean and Cas build something real—or will old wounds tear it apart before it begins?
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Mutant births have been on the rise in recent years, and pretty much the whole world was panicking about what to do. Anyone found to be a mutant was forced to be registered with the government and sent to live on a reservation, if they were well-adjusted and not dangerous. Dangerous and law-breaking mutants were sent to a special supermax, unofficially called Purgatory. Every once in a while, there was an exposé on how horrible the conditions were on the reservations, and comparisons to concentration camps were made. Despite this, nothing ever changed. The public's fear of mutants and their abilities far outweighed their care for human rights violations.
Dean and Claire were living a pretty normal life, considering they were mutants hiding from the government. Claire was getting ready to start school next fall and Dean supported them both by doing sex work. But no one could stay hidden forever, and Dean's past was about to catch up with him.
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After pissing off a coven of witches with his chauvinistic bravado, Alpha Dean Winchester is going to be taught a lesson. Though the hunter has seen many a strange thing in his time he never expected to wind up in an Americana version of the 1950s. He much less expected to find himself as an Omega.
How the hell is he gonna get out of this one?
And by the end of it, will he really want to?
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The Light Paints Kisses On His Skin by Say_It_In_Enochian
Fandoms: Supernatural (TV 2005)
27 Jul 2025
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Rome, First Century CE
In the golden haze of a Roman summer, two boys are brought together by fate and circumstance.
One of them, enslaved by a stolen birthright.
The other, born to privilege, yet desperate for a father’s love.
Beneath the bitter husk of loss and jealousy lies a seed which, once planted, begins to blossom into something far greater. As rivalry turns to friendship, and duty blossoms into devotion, in the quiet corners of their villa, they dream of a world they might make their own.
But when the time comes to leave behind the sun-drenched safety of childhood, will love be enough to protect them from the world beyond the villa walls?
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Dean Winchester is a Special Agent for the FBI, he loves what he does - it’s his dream job. He works on the field, everyday hoping to make his family proud.
He arrives at the FBI headquarters one day, ready to take on a new case and meet the new Deputy Director after his former boss retired. Except he wasn’t counting on the fact that the new Director would be Castiel Novak, his one-night-stand from the previous night, the man whose name he spent all night long moaning.
Dean Winchester was fucked - in every way he could think of. -
The Covert Identity by youve_changed_me_Dean for FloraGois
Fandoms: Supernatural (TV 2005)
18 Jul 2025
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Dean Winchester loves his job; working as a secret agent has its perks. There is nothing quite like the thrill of saving people and hunting down criminals. And with his baby brother Sammy at his side, it’s a family business. However, when he and Sam are assigned to the case of Lucien Shurley, a suspected crime lord with a rap sheet a mile long, Dean’s semi-predictable life takes a turn for the unprecedented and over complicated. He and Sam must go undercover to investigate Lucien’s own family, his brothers Gabriel and Castiel, and his young son, Jack, to find out just how involved they truly are. As the stakes rise and the body count follows, it is up to Sam and Dean to solve the greatest mystery of their careers; who is Castiel Novak and what does he know?
Based on the idea by the amazing @FloraGois and featuring the incredible artwork by @FloraGois and @irisberraart
COMPLETE
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The Doctor and the Angel - Part 3: Blood and Time by GypsyFae77
Fandoms: Supernatural (TV 2005), Doctor Who (2005)
18 Jul 2025
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Summary
What happens when the Doctor finds out that he isn't the last of the Time Lords...
Series
- Part 6 of Tardis, Love & Pie
- Language:
- English
- Words:
- 2,273
- Chapters:
- 1/1
- Kudos:
- 4
- Hits:
- 80