1 - 20 of 185 Works in Vampire Sirius Black
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Vampire Sirius Black had trained his entire life to become a wolfhunter, and now he finally has the chance to prove to his parents that he can become one.
But things don't exactly go to plan when he ends up falling in love with his prey.
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Werewolf Remus Lupin had spent his entire life in hiding, and now he has finally found a secure home in Hogsmeade, with friends he trusts with his whole soul.
One day, he saved a vampire, and his entire life changed.
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Everything's a bit corrupt, ain't it?
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This is the story of Sirius getting bored, kidnapping a werewolf, and suffering the consequences.
It's also the story of a bunch of supernatural beings falling in love with those they shouldn't.
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When twenty-four year old Remus becomes part of the help at the grand Château de Noir, he's expecting long days of honest work and quiet evenings tending to horses, not sun-drenched gardens, a house full of secrets, and the impossible to resist pull of a stranger's gaze.
From the moment he arrives, he finds himself drawn to the young master's older brother—an ethereal young man with dark, curling hair and eyes that seem to have seen too much. But this man was no ordinary heir. The Black family harbours a secret buried deeper than its rose gardens and older than the stone walls of the manor itself, but as Remus is drawn further into the estate’s haunting beauty and the strange heir's silent gravity, he begins to wonder if he’s fallen for a boy, or something far more dangerous.
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Centuries ago, the Black family made a pact with something ancient — a god without name, buried beneath the house in pieces. Magic sealed it. Blood fed it. And over time, even the family forgot.
But Regulus Black remembers. Or what’s left of him does.
He returns from the dead tethered to one fragment of that god, starving and unraveling. James Potter can’t stay away. Sirius can’t destroy what’s already inside him. Peter hears the pieces waking. Remus feels the house begin to shift.
Rooms warp. Dreams bleed. The god is stirring again.
And when it rises, someone will have to bleed to stop it.
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“You came here thinking this place was safe. But you think the house itself might be part of the god’s grave.”
Regulus nods. “If I’m right, then we were raised on its bones.”
Sirius laughs. Not because it’s funny. Just because of course. Of course.
“Brilliant,” he mutters. “A cursed god buried in the basement. How very Black of us.”
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Decay by bugginsav
Fandoms: Harry Potter - J. K. Rowling, Twilight Series - Stephenie Meyer
01 Sep 2025
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James bit the inside of his cheek before leaning closer to him, watching with satisfaction as Regulus’ eyes tracked him greedily for a moment. “I guess you just can’t be away from me anymore, then.”
Even though his eyes were the very light golden color, James still saw them darken at his words. “I wouldn’t give me that sort of permission, James. I’m the kind of person to take you up on that. Disappear with you and keep you to myself.”
“I’ll be waiting for that, then,” James whispered, knowing he fully meant it. Couldn’t understand how fucking true those words were.
Regulus kept his intense gaze on him for a few breaths, or a hundred, James couldn’t tell the difference anymore, but when he looked back to the road, his right hand left the steering wheel and gripped James’ hand tightly again. “I could ruin your life. I— I will ruin your life, if you let me, James. You shouldn’t let me.”
“I know I shouldn’t,” James admitted. “But I want you to.”
——
OR: A Marauders Twilight/Midnight Sun AU!
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Sirius and the Black family are vampires. CHAOS ENSUES...
(Sirius Black discovers a secret about his family, one that he cannot reveal to anyone, not even his closest friends, without dire consequences. Meanwhile, a murder takes place and Dorcas receives a prophecy)
TRANS RIGHTS ARE HUMAN RIGHTS <33
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my teeth will only cut your lips (my dear) by bloopblopbloopier
Fandoms: Harry Potter - J. K. Rowling
27 Aug 2025
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sirius is leaving. for good. regulus isn’t happy about that, and he’s even less happy about his brother apparently starving himself.
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When the seasons change, will you stand by me? by leah_mcc
Fandoms: Harry Potter - J. K. Rowling
24 Aug 2025
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The letter shouldn’t exist.
There was no possible way that this letter could exist, but there it was, in his handwriting on his kitchen table.
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Sirius Black goes to azkaban and is turned into a vampire. Remus is raising Harry and trying to get him out. -
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" And Sirius leans down, kissing gently down Remus’s neck. And poor Remus. Poor clumsy, awkward, beautiful Remus lets him. His hands return to Sirius’s waist and Sirius could cry. Sirius could cry because he is about to kill him and poor Remus has absolutely no idea. "
☆ ☆ ☆
Or: Remus is a Medical Examiner for the Hospital Morgue. His boring job suddenly becomes interesting when he notices a suspicious pattern in murdered John Does. Sirius is a vampire who has spent his centuries-long life killing men for food. What happens when he sets his sights on that tall Welsh bloke with those pretty brown eyes? -
Silver-tongued devil. by supersolar
Fandoms: Marauders - Fandom, Harry Potter - J. K. Rowling, Marauders Era - Fandom
20 Aug 2025
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Sirius is maddeningly good at derailing thoughts. He doesn’t need much to persuade. And after three weeks of silence, understandably, your patience has worn thin.
“Do not mess with me.”
His eyes meet yours at last, dangerous now. He doesn’t seem surprised you’ve called him out.
Series
- Part 1 of Vampire AU Marauders
- Language:
- English
- Words:
- 889
- Chapters:
- 1/1
- Kudos:
- 6
- Hits:
- 204
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Summary
“No,” Sirius breathes softly before his eyes snap to Maybe-Malfoy, grey almost seeming to glow in the dark. He gets up and moves towards them in a blur until the chain pulls tight about halfway to the door. “You absolute fucking asshole!” he growls. Actually growls. “I'm going to end you!”
There is a flash of fangs.
James stares.
Maybe-Malfoy chuckles like the posh asshole that he is. “I think you're going to end this one first.”
Two of the three Death Eaters that were escorting James down into the cellar alongside Maybe-Malfoy give James a shove in the back and he stumbles forward into the room, nearly falling, but Sirius catches him.
One of the torches gets thrown in after him. It lands on the earthen floor, flickering.
“Happy reunion,” Maybe-Malfoy sneers and then the door closes with a snap and locks.
*
After Sirius disappears from an Order mission gone wrong James sets out to find him. When he does, Sirius is a little changed...
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A vampire in need of a flatmate. A werewolf new to the city. When Sirius and Remus move in together, shared solitude turns into unexpected connection.
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About three things James was absolutely positive.
First, Regulus was a vampire.
Second, there was a part of Regulus — and he didn’t know how potent that part might be — that thirsted for his blood.
And third, James was unconditionally and irrevocably in love with him.OR
A Jegulus Twilight AU
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Set in the year 1893, under the pressure of their family and the expectations that their parents have, Sirius and Regulus Black finally crack and decide to forge their own path, far away from their elite family's plantation. Their journey does not go as expected, as they uncover truths that they used to believe were simple fantasies.
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Lover, You Should've Come Over (Vampire Sirius Black x Vampire Remus Lupin) by Vampire_Empire
Fandoms: Harry Potter - J. K. Rowling
11 Aug 2025
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A lonely vampire, Sirius Black, turns a suicidal man, Remus Lupin, and takes him in as a companion.
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Spoopy Fic: Remus Lupin, Supernatural Catnip by spookymoonie
Fandoms: Harry Potter - J. K. Rowling
10 Aug 2025
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Remus Lupin is your average, every day, boring, plain Jane bookworm.
Nothing interesting ever happens, and he’s gotten used to being bored working graveyards in the sex shop.
Nothing interesting.
Except the one time that faerie in his village’s forest offered him the opportunity to become a concubine. Or that time he lost his virginity to a banshee at summer camp. Or his only real friend aside from Lily, Byxbee the Ghost of Amortentia Adult Toys.
Yeah, nothing interesting ever happens to him, and he’s resigned to his lot in life.
Well… He did actually just meet someone who may be a vampire.
But what are the chances that Sirius Black II (who looks uncannily like his grandfather or great-grandfather, one of them, he can’t remember) is a vampire?Pre faerie human-pet offer, 0%. Post banshee sex and coincidences with the ‘ghost’ of his shop, maybe a 50-50.
Who knows? Vampire or not, Remus is determined to not let Sirius find out where he works or how kinky he really is until they at least have a first date blowie or two.
(SPOOPY MONTH BABESSSSS)
(Heed the tags.) -
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I am a firm believer that Sirius would never WILLINGLY put Remus in harms way so I made this fic and because I really wanted angst and vampire sirius..... :3
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Sirius didn't know how he ended up here when he was previously in a dingy apartment in London or why his head fucking hurt, but what he did know was something was wrong....very wrong -
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Dorcas had no idea what she’d find when entered the castle in the forest, she had no idea she’d waken a century old vampire who yearned deeply for her mind, body and soul. She had no idea of the power she’d awaken or the of the enemies she would make.
or,
Dorcas finds a castle in the woods with a hot vampire who wants to be with her forever. And she has powers now.
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Darkness is not a still or forlorn place. It does not need to wait for light to learn its own meaning.
Remus hasn’t seen Sirius in two years. Now Sirius is back. And he's a vampire. Undead, sharper, thirstier—on every magazine, newspaper,interview—and he's haunting every corner of Remus’s fractured mind.
Yes, they carry the weight of war, grief, and betrayal between them. But their love and (blood)lust twists and stretches, trying to hold it all together.
For Remus, his obsession with Sirius isn't always exactly choice—it's the way his Wolf survives. And Sirius is his mirror in every way—in his grief, desperate longing and desire. They love each other profoundly, and Vampirism just adds to the intensity.
This is a story of grief, memory, monstrosity, and what it means to love someone through your trauma and theirs.
Warning: vampire fucking, blood drinking, wildly inappropriate humor, and Heavy themes (PTSD, dissociative episodes, overdose and addiction, body horror, intimacy after trauma, suicidal ideation, slow emotional recovery).
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to thorough research and bad family portraits by KoolKelp
Fandoms: Harry Potter - J. K. Rowling
27 Jul 2025
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I saw that tumblr post earlier where it's like 'what if an archaeologist and a vampire fell in love?" (you've seen it) and disintegration hasn't updated in too many days for me to remain stable to here we are. not an original thought to be found. i love summarising what i've written into relevant points to get people to read it. I'll change this soon.
Remus Lupin is being haunted by a vampire. His face had burned itself into his frontal lobe and it won't leave.