1 - 20 of 749 Works in Omega Sam Winchester
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Sam and Dean are separated when they are young due to a dark presence surrounding Dean. John, sensing something malevolent in his son, fears for Sam's safety and decides to split them up. He entrusts Sam to Bobby, who raises him as his own, keeping the truth about Dean and John a secret. Sam grows up believing Bobby is his father and has no knowledge of his brother or John. Meanwhile, Dean, harboring deep resentment towards John, embarks on a relentless quest to find his Sammy.
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Three magical assholes snatched Sam from his bed, hours after the kid’s first heat. And as skilled as a Night Hunter that alpha Dean is, he wasn't able to stop them.
But every time Dean thinks he's finally caught up to them he gets sidetracked because some civilian, coincidentally, needs saving from some monster.
Even with the setbacks Dean will never stop following their trail, not until he finally rescues Sam. He'll keep searching even if he has to follow him across the continent, even if it takes months or years.
Excellent. This is all according to Heaven's plan.
Heaven needs vessels for Michael & Lucifer. But the archangels can't inhabit a Winchester body until Dean breaks over 200 seals. Not leaving anything up to fate Heaven deputizes seraph Castiel in his omega vessel to act as the unseen hand to guide the alpha to break as many seals as possible.
But, the angel is unable to stay unseen & more problems arise when Castiel's omega & Dean's alpha form a bond.
Now Castiel, the once dutiful soldier of Heaven famous for always doing as he is told, wonders if he'll be able to fulfill Heaven's bidding.
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Things are finally settling down for the Winchesters, but more changes keep coming and Ben is starting to feel the effects of bearing the Mark of Chuck.
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When Sam is unexpectedly turned from alpha to omega, he and Dean finally have to face the reality they've been avoiding for nearly a decade. They're soulmates, and now their mother is about to find out.
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Benny runs a little diner on the bus route headed out west. Late one night a young Omega, on the cusp of his heat, sits down at the counter. Benny can see that the world hasn't been kind to the young man and offers him some assistance. Sam is skittish but accepts Benny's aid. Neither one realizing what the future has in store for them both.
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As cubs, they were inseparable. Emotionally, and sometimes physically, too. The relationship between Sam and Dean was beyond anything John and Mary could have hoped for.
As they hit puberty, however, things will change. Omegas have the choice to continue their education in an all-omega school, pursuing their studies without Alphas pursuing them. Something John, who has a position of prestige in the government, looks forward to.
Separation doesn't go easy on the boys, who must learn to navigate a world of rising political tension and family tragedy.
When riots take over the country, with rogue Alphas siding with an extremist section of the government to restore Alpha supremacy, no matter where they go, omegas are not safe anymore. Especially virgin ones, who are often seen as trophies.
It's the perfect scenario for the two types of Alphas that stand out: predators, who exert their physical advantage and take everything they want, including and especially, unclaimed omegas; protectors, who fight to reestablish order and make sure omegas aren't abused.
After drifting apart, Sam doesn't know what kind of Alpha Dean has become.
Should he run to him, or from him? -
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“My fucking water broke,” Sam exclaimed, holding his belly and leaning forward when another twinge and oh holy shit those were probably contractions or something, went through him.
“What? Shit! Fuck,” Dean yelled and almost lunged forward before looking back, clearly not knowing what to do.
“Go get the hospital bag, Dean,” Sam said, breathless and a little angry. “I’m changing my pants while you get the car loaded.”
Series
- Part 7 of Changes
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It should have been impossible, but somehow Sam’s pregnant. Being a male omega, the chances of getting pregnant are low. But producing pups between two blood relatives? That's unheard of.
'Virgin Mary' unheard of.
Sam’s overjoyed. Dean’s not.
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During the trials, Sam can't handle his suppressants. The result is...not exactly what he hoped for.
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- Part 30 of kinktober 2025
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Sam and Dean get a new ‘Owner’ who might not know exactly what he is in for…
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Another night, they'd rest. Sam wasn't fit to be out in the field. By the time John had spotted a motel by its lit neon sign, a beacon in the night, an acute smell had filled the Impala that nearly suffocated him. It was sweet like honey, cloying and sticking to the roof of his mouth. Beneath that sweetness– or rather, entangled with that sweetness– was Sam. Discerningly Sam. The scents danced together, only promising one thing.
Fertility and sexual maturity. Heat. His youngest son was going into heat.
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Maybe Dean went a bit feral. But Sam was in heat what did he expect?
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- Part 20 of kinktober 2025
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Dean is going into heat soon and all his little antics are confusing Kevin. When Sam explains what's happing it helps puts a couple of things into perspective for Cas.
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"Dean’s seen Sam naked. It’s an inevitable consequence of their lifestyle. But there is no reconciling all those moments with this one. There is no trace of his brother in the sharp line of his jaw, the delicate slope of his neck. There is no familiarity in the feverish glow of his skin, the ripple of muscle, the V of his hips. And there is no sweet, little Sammy in the delicate flush on his cheeks, the moist redness of his mouth, and the rabid brightness of his eyes. It’s his brother, anew. It’s his mate. And his Alpha will no longer be denied."
Sam's been hiding a secret from Dean for years. When the truth comes out, there's nothing either of them can do to stop what happens next.
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Now, Dad knows damn well not to leave an unmated Alpha -- close to rut!! -- alone with an unmated Omega -- close to heat!! -- sister or not. Or at least Sam thinks he does. Maybe he just doesn’t care.
But there’s things you just don’t do.
Especially when the unmated Omega has been in stupid-love with the unmated Alpha since she was like twelve.
God, Sam's life fucking sucks.
~~~
In which sixteen-year-old Samantha has been in love with her Alpha brother forever, John Winchester is charmingly negligent, and Dean's been hiding feelings from his sister for years.
They should fuck about it.
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2 hypothetical situations with omegaverse established Wincest.
Beta Dean trying to please omega Sam during heat .
Beta Sam trying to pleased an alpha Dean during rut.
Series
- Part 9 of All My Supernatural Stories
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"I know I'm young, but my mind is well beyond my years" - Kinktober Day 14 (Omegaverse) by cosmic_caden
Fandoms: Supernatural (TV 2005)
15 Oct 2025
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Alpha 12-year-old Dean thinks he has everything under control at the motel, even with Dad done. What he doesn't expect is that his younger brother Sammy has started his first ever heat as an omega. Everyone knows what an omega needs, but is Dean able to satisfy his brother?
Series
- Part 16 of Kinktober 2025
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Dean let his omega baby brother leave. It doesn't mean he's okay with him shacking up with any unworthy alpha, though.
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- Part 14 of kinktober 2025
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Castiel是一个还没被Alpha标记的Omega，大学快要毕业了，他即将面临去Omega收容所的命运。他真的很羡慕他的室友Sam，Sam有一个Alpha哥哥，自Sam分化成Omega起他的Alpha哥哥就标记了他。
Sam也不愿意看到自己最好的朋友去收容所，于是他对Castiel说：也许我可以说服Dean标记你，我觉得他会喜欢你的。
Castiel对此并不确定。
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Home Is Where You Make It by Rosecarr67
Fandoms: Supernatural (TV 2005), The Boys (TV 2019)
02 Oct 2025
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Ben gets back from his homeworld, but not without a painful loss. Hughie has to decide who his home is and what he's willing to give up. Sam is ready to do whatever it takes to make sure his pack doesn't lose anything else.
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