1 - 20 of 205 Works in Sub Regulus Black
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Summary
Regulus hated his job. Ok, that wasn't entirely the truth. What he hated was the bar. It was full of college students, middle-aged men with no family and then there were the men around Regulus’ age who hit on everything that moved. Regulus didn’t like anyone who came into the bar. They were too loud, trying too hard to have a good time.
But the worst person he had to deal with that he simply wasn’t able to get rid of was James Potter.
Or
Regulus is uptight and runs a bar and James attempts to loosen him up by fucking him over the bar counter.
Series
- Part 1 of the bartender au
- Language:
- English
- Words:
- 13,326
- Chapters:
- 1/1
- Hits:
- 0
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Needy Regulus Black [Moonseeker Edition] by BlaKartoffel
Fandoms: Harry Potter - J. K. Rowling
02 Sep 2025
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Summary
It is late, Remus and Regulus find an empty hotel room.
Both are horny for some fun, so that is exactly what they do.Series
- Part 3 of Needy *character* [Remixes]
- Language:
- English
- Words:
- 1,000
- Chapters:
- 1/1
- Kudos:
- 10
- Hits:
- 636
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Needy Regulus Black [Jegulus Edition] by BlaKartoffel
Fandoms: Harry Potter - J. K. Rowling
01 Sep 2025
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Summary
It is late, James and Regulus find an empty hotel room.
Both are horny for some fun, so that is exactly what they do.Series
- Part 2 of Needy *character* [Remixes]
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Summary
Regulus wants to take his relationship with James to the next step.
Series
- Part 18 of Dominans Manus
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Harry and Regulus can make do with each other, but they both know who the other really wants. Or, Harry and Regulus develop terrible coping mechanisms after the war. Sirius isn't much better.
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The Dangerous Wolf And The Heir Of The Noble House Black by UnhingedMaraudersEra
Fandoms: Harry Potter - J. K. Rowling
20 Aug 2025
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Remus J. Lupin was known as a loyal member of the Order of the Phoenix, but it turned out he had been a Death Eater all along. Surprisingly, Peter Pettigrew wasn't the spy for Voldemort; that role belonged to Remus. In a shocking twist, he ended up killing Fenrir Greyback, who dared to harm his mate, his boyfriend Regulus Black. Remus's true loyalty lies with Regulus Black, the only person who has ever truly understood him and shown him unconditional love, unlike his so-called Friends, the Marauders, such as Sirius Black, his ex-boyfriend, who pulled the dangerous prank during their fifth year at Hogwarts.
When Regulus defects from Voldemort, Remus and the werewolves rally behind him, unwavering in their loyalty. He won't think twice about killing anyone who gets in their way. Regulus and Remus forcefully rejoined the Order under the authority of Albus Dumbledore. Remus is fiercely protective of Regulus, his mate, and the werewolves. Sirius and the members of the Order now view Remus with fear. They were struggling. James Potter has realized that Remus would go so far as to set the world ablaze for Regulus, even if it meant their destruction. Above all, Remus desires just one thing: Regulus.
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Regulus has been texting the mysterious Jay for the past three months. What happens when he asks Regulus to finally meet up?
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Barty Crouch Jr and Regulus Black have freshly broken up. Really fresh. It happened 10 minutes ago, an explosive argument about many, many little things. But when little things combine, bad things happen. Like Break ups. Break ups that mean the involved members are so pissed off that they just need to get drunk and fuck. Anyone but eachother.
That's what this story is about. Drinking and fucking.
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Regulus is a virgin. He writes erotica. He uses his writing to cope with what seems to be a one-sided obsession.
Sirius is studying abroad. He had to leave after his obsession leaves him with nothing but guilt and things crawling under his skin.
Remus is a humble farmhand. He lives alone and has been entrusted with taking care of Regulus while Sirius is gone. He is in for the ride of his life.
Authors Note: This is my baby, handle it with care. Or, slam it against a brick wall and call it malarkey; malarkey you say! You don’t choose the Creek Blues life, the Creek Blues life chooses you.
Series
- Part 1 of Creek Blues
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At Hogwarts, Regulus Black's connection with James Potter developed from the best friend little brother and the big brothers best friend to a deep romantic relationship, concealed from their peers due to the stigma attached to the Black family. Their bond, stemming from shared challenges, particularly concerning family expectations, allowed them to find solace in one another. For instance, late-night talks in the room of requiroments quickly transformed into intimate moments, fostering a love that bewitched them both. However, Regulus's decision to accept the Dark Mark brought a rift, as James could not reconcile his values with Regulus's choices, leading to a forbidden and heart-wrenching separation. This dichotomy of love and duty adds complexity to their characters, ultimately prompting Regulus to make a life-altering decision to fake his own death.
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The glorious tale of how the Moon and the Sun engulfed the stars. by rhbi_f_ckjkr
Fandoms: Harry Potter - J. K. Rowling
08 Aug 2025
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university and muggle AU in which sirius and james are #bffs (and peter but he's more background) and meet remus, and sirius makes him his problem. remus has his own friend circle with lily, regulus, mary and marlene, plus reggie is friends with barty and evan because of, ya know, traumatic childhood shit. sirius obviously finds out that reg is friends with remus and begs him for an invitation to their ritual sacrifices to satanic beings thingys and other weird-ass shit that besties do, y'all know what I'm talking about. oh, and through this james meets regulus for the first time and he is so cooked. so goddamn cooked. they're all just sloppy ass 19/20 year olds with crushes who are fucking each other constantly, basically. please enjoy, this is my first fic so kinda bad probably.
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Regulus had never been lucky. He wouldn't be now.
The sequel no one asked for.
Series
- Part 2 of dorm toy au
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Regulus Black dated his best friend for three years before he left to go touring with his punk rock band. They fell out of contact with each other for six years. Coincidentally, they run into each other on a night out.
Only problem is, Regulus has been dating Rabastan Lestrange for the last two years.
Barty Crouch Junior is a bad idea, right?
- Language:
- English
- Words:
- 2,349
- Chapters:
- 1/4
- Kudos:
- 20
- Hits:
- 340
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Summary
Barty and Regulus disobey James' orders, and he has to punish them for it.
A Spicy Mafia AU where James is in charge and takes no shit.
Jegulus Bingo 2025 Prompts: Free Use, Mafia AU, Office Sex.
Series
- Part 18 of Marauders Era Smut
- Part 1 of Jegulus Bingo 2025
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Summary
Regulus is bored because Remus isn’t giving him enough attention while he’s working from home.
He accidentally set off Remus’ more feral side.
Or
Regulus decides to be a brat and Remus decides to take care of that
Series
- Part 6 of Song-shots
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Little Star (How I Love You In All The Wrong Ways) by fairies_withspirits
Fandoms: Harry Potter - J. K. Rowling
28 Jul 2025
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"Love, baby."
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Summary
He nearly runs the red light.
“James,” Regulus calls in warning as he darts his gaze to the side. James smiles at him, his teeth on full display and his eyes innocently batting at him. Regulus needs someone to deck him.
(He would do it himself if he could.)
“Yeah?” He asks, voice sweet even as Regulus watches him tap on his phone. He knows what’s coming, but that still doesn’t prepare him for it.
“Fuck—” Regulus moans as he doubles over and leans his forehead against the wheel. His hips are twitching from side to side as the vibrator buried in his ass flares to life under James’s thumb.
or in which james stuffs a vibrator up regulus’s ass and forces him to complete a drive-thru order
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At the right place, and right time, maybe tonight? by therevoltingcynic
Fandoms: Harry Potter - J. K. Rowling
14 Jul 2025
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Summary
Regulus and James find that keeping this secret from everyone is perhaps not as feasible as once thought.
Series
- Part 4 of Marauders BDSM Club
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Regulus is an owner of a repair shop where he will tinker and fix anything brought into him and James is a tattoo artist that moves in next door that needs a tattoo gun fixed
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The Sweetness Of Patience And A Pillow Princess by AdventurerAndy
Fandoms: Harry Potter - J. K. Rowling
12 Jul 2025
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Summary
“You’ve got no patience. None at all. Can’t even wait thirty fucking minutes without starting something you can’t finish on your own.”
Regulus let out a quiet laugh at that, though it cracked halfway through as James’s grip tightened and he dragged his mouth down to bite at his throat.
“And yet,” Regulus managed to murmur, breath catching as James nipped at the hollow of his collarbone, “I got you back home to do it for me,”
James finally looked up then, his grin wicked.“Oh, mi amor,” he said lowly, his thumb pressing into the soft skin of Regulus’s stomach as he slid his other hand lower, fingers brushing the waistband of his jeans.
“I don’t come back because you’re patient,” he said, leaning in so his lips brushed Regulus’s ear. “I come back because watching you fall apart before I even fuck you properly is the best part.”
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OR : James teaches Regulus the meaning of patience, and Regulus is a pillow princess
Series
- Part 4 of The Sweetest Feelings Are Left Unsaid