1 - 20 of 89 Works in Possessive Regulus Black
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Harrie Potter was losing the second wizarding War, and with her best friend Hermione Dying she sends her back to the 1961, to start over her whole life, and have a chance with life.
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Selena Lestrange was never meant to be free. Sent away from her beloved ballet in Paris, she is forced to finish her education at Hogwarts, where she must become the perfect pureblood daughter her parents expect her to be. But duty has never suited her, and the shadow of an arranged marriage looms over her carefree heart.
Reunited with childhood friends, she finds Regulus Black as devoted as ever—though bound by unspoken feelings and family loyalty. Meanwhile, the Marauders pull her into their world of laughter and mischief, where one of them just might steal her heart.
As war brews and lines are drawn, Selena must choose between expectation and desire, between the life she was born into and the one she longs to claim for herself.
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Saudade (The Space Between Then & Now) by Starlesscave
Fandoms: Harry Potter - J. K. Rowling
16 Dec 2025
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──────────﹒★﹒﹒───────
Saudade: the longing to be near
someone or something that is distant.───────﹒﹒★﹒──────────
James Potter grew up with Regulus Black curled into his side like he belonged there.
Pressed to his left — always his left — every day, every second, like breathing.
It was soft. Maybe a little obsessive. But it was everything.Now, Regulus is twenty-one and won't even look at him.
And James?
He's so desperate to mean something again, he'd take even the hate.
The crumbs.
The silence.
Anything, just to exist in the same space as him.This summer, they're trapped in the same house again— like every year.
But Walburga and Euphemia have had enough.
They're ready to rip the wound open and stitch it back together properly. And neither James nor Regulus are ready for what it brings back. -
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In Regulus’s defense, he doesn’t mean to turn James Potter into a vampire.
His plans are much simpler than that. He only intends to abduct the boy who has led his brother astray, have some fun torturing him for a week or two, kill him, then dump the body on Sirius’s doorstep. Maybe carve ‘from RAB, with love’ on his chest for dramatic effect.
See? A nice, straightforward plan.
Or
Regulus Black’s immortal life is derailed by one James Potter.
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Esta parte es el contexto de Regulus y cómo llegó a la idea de experimentar con Altair.
Series
- Part 2 of Mi querido experimento ⭐
- Language:
- Español
- Words:
- 998
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 54
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During the battle at the Department of Mysteries, Hermione Granger finds herself being thrown through time. A brain injury causing Hermione to lose her memory, not realising that she is in the wrong time or who she is. Entering her sixth year at Hogwarts, Hermione is sorted into Slytherin House and being pursed by the new Black Heir.
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Regulus Black was many things: a powerful wizard, a muggle rock star, Heir to the House of Black. He rose up from the ashes of betrayal and abuse and became something extraordinary. Regulus was everything his parents hated.
With the upcoming release of his band's new album, Regulus receives texts from an unknown number claiming to be his number neighbor. Old faces from a different life start popping up all around him and he just wants to be left alone to wallow in his own self-pity. Shenanigans, texts, and far too many drunken nights at the club down the street force Regulus to come to terms with his biggest fear:
No matter how far you run, the past always comes back to haunt you.
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“You’re fucking mine little prince.” Barty smirked, licking the blood from his lips as Regulus gripped his hair, pulling his head back harshly. “Potter was a fool to leave a boy like you.”
“I’ll ruin you.” Regulus mused from his place on Barty’s lap, bringing a hand up to trace Barty’s bloodied jaw. (None of which was his blood… oh that just wouldn’t do)
“Darling, I’d fuck you in Potter’s blood as you do.”
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James breaks up with Regulus after their two year relationship and jumps straight into another with his longtime crush. The snakes were not having that. Chaos ensues in the form of psychotic friends, devious cousins and a clinically insane potential lover. Oh how Regulus loves his life! (Can you feel the sarcasm?)
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When Sirius runs away from home and is caught and punished. And Regulus doesn't like it.
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Regulus can’t do this anymore. Dying on a loop is one thing, being stuck with his brother and his insufferable friends in a curse is clearly another.
After seventy-two days of trying to fix it on his own, it's safe to say he has given up. His actions has little to no consequence. None of his companions notice his presence anymore. And if he thought Sirius hating him in their real world was driving him crazy, he’s learning him acting all so brotherless hits a nerve.
But when the curse goes off-track and James starts looking, Regulus isn’t sure being seen is any better. They better break the curse and fast.
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Day 2 of CESTEMBER 2025
Prompt: Big Sister - LickingGrimmauld Place is rotting, but Sirius knows its dangers by heart—the stairs, the portraits, the locked doors, the ghosts of her parents. She doesn’t expect Regulus to be one of them. Old names and old hungers resurface in the ruin of their family home, until Sirius is forced to confront what “big sister” has always meant between them.
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Sink your teeth into me (I'll be yours) by Slytheerin
Fandoms: Harry Potter - J. K. Rowling
30 Aug 2025
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Being a late bloomer sucks. Being an Alpha sucks. Finding another Alpha willing to marry him and go along his perfect plan without trying to kill him su… maybe doesn’t suck as bad as it should. Two Alphas are meant to tear each other’s throat, but if Regulus is a little too obsessed with his fake husband’s neck indeed, then what?
Regulus Black has everything under control. His parents can set him to fail, they won’t get in his way this time. A deal is a deal, and six months is all he needs.
Freedom has no price he can’t pay.
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Барті любив увагу, любив бути в її центрі, а ще більше — дратувати Реґулуса маленькими витівками, на які той не міг сказати й слова. Чортова бестія знала його почуття як свої власні, вміло користувалась цим і доводила до нестями лиш одним ніжним пошіптуванням на вушко якоїсь вертихвостки з молодшого курсу.
- Language:
- Українська
- Words:
- 1,256
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 28
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Hufflepuffs and Slytherin's are polar opposites in nature. Despite being highly emotional, Hufflepuffs, embrace their emotions finding them as a source of strength. Slytherins, follow a different path, they find emotions to be a weakness that must never be shown. Regulus black was no different in this regard. He grew up in the wealthy, pure-blooded black family, and followed the black ideologies perfectly. That was until a certain male Hufflepuff wounded up in his path. Sullivan Creevey was a student at Hogwarts school of wizardry for the past 3 years, he flew under the radar under instruction from Dumbledore, a person took him just four short years ago from the streets of the Muggle world.
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out of all my sins (you're my favorite) by IWantANapPlease
Fandoms: Harry Potter - J. K. Rowling
13 Aug 2025
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James Potter’s kissed girls before. A lot of girls. But none of them were Regulus Black. And somehow, that changes everything.
Stolen moments in the Astronomy Tower, glances that linger too long in the hallways, notes slipped into hands with secrets that shouldn’t exist - James can’t stop thinking about him.
And Regulus… he’s dangerous. He’s careful. He’s impossible. But James doesn’t care.
Because the war is coming. Because people are disappearing.Because every second they’re together could be the last.
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“Outside the still smoking cottage in Godric’s Hollow, Sirius and Remus could hear the soul splitting cries of the last untainted part of their family. Harry was untouched by war or the vicious hunt that had kept the four near-brothers apart.
Or, Harry had been.
Surrounded by the rubble that very nearly buried his deceased parents, neither wizard could claim the infant was unaffected by the darkness any longer. Harry was a part of it now and it had reached him so young that it would always be a part of him.”
On October 31st, 1981, the Marauders fell.
On November 1st, 1981, the Noble and Most Ancient House of Black was forced to rise.
(Featuring a young professor Remus and an unwilling politician Sirius leading a family and raising their godson in a post-Voldemort’s-defeat wizarding world.)
Series
- Part 1 of I Can’t Save Us
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James wants to see Regulus in his jersey.
Series
- Part 2 of University AU
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james potter’s guide to finding your lost husband by rxgulus
Fandoms: Harry Potter - J. K. Rowling
18 Jul 2025
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While out shopping, James momentarily loses track of Regulus. Vaguely distressed and already missing his other half, James pulls out an old trick to find him.
The trick in question: playing on Regulus’ possessive tendencies. Luckily for him, this trick has a 100% success rate.
[or, James is sappy, Regulus is jealous, and Remus is the poor, unknowing bystander brought along for the ride]
Series
- Part 7 of the dangers of social media
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“So I should avoid danger?” James asked, eyes half-lidded, his hands gliding up Regulus’s neck, sending pleasant shivers down his spine.
“Yes. Absolutely.”
“Then why do you constantly persecute me?” James’s laughter turned into a moan as Regulus began attacking his neck with kisses.
“This is your fault. You constantly haunt my thoughts. I need you to be mine or I’ll go insane.”Or James forgets to wear his engagement ring. Regulus doesn't like it.
Series
- Part 2 of Regulus's Little Treasure
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Regulus and James try out the ‘current boyfriend’ trend.
Suffice it to say, their reactions are suitably dramatic and wildly different.
Series
- Part 5 of the dangers of social media