1 - 20 of 144 Works in Female Regulus Black
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A female Severus Snape, a female Regulus Black, and a group of other queer witches stuck between a moral panic, a nihilist cult, and a vigilante group try to survive the early 80s. None of them are good people (except Amelia Bones, if you don’t look too closely) but they aren’t that bad, either. AU, because a female Snape changes things.
Series
- Part 1 of Unholy Alliances
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Come 4th year, Regulus Black's life is unnecessarily in shambles. Her brother left over the summer to James-freaking-Potter's house, her father got admitted into St. Mungo's, and her mother's fallen to what she likes to call the Black Family Madness. The only bright lights there seem to be are new politician who her family's befriended (who is awesome, by the way) and that she finally figured out how she wants to express herself.
Come 5th year, Evangeline Rosier's life is absolutely perfect. Her younger brother has just been sorted into Slytherin, she and her friends finally mostly got those weird Gryffindor kids to quit bothering them, and generally everything else has started falling into place. Only issue? Regulus Black has seemingly looked at her with those doe-gray eyes of hers and irreparably ruined Evan's life a little bit forever. She may never recover.
Or, sapphic rosewater mutual pining AU featuring a whole load of political commentary.
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生日一过，Regulus待价而沽。
Warnings：单性转
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genderbent marauders with lesbian wolfstar lesbian jily lesbianism everywhere everyone is lesbian and remus is half machine with programmed religious trauma in her! And rosekiller being evil gay mad scientists couple!!!
Also fun fact: Barty Crouch Jr a schizophrenic programmer spent 10 years of his life programming an operating system to talk to God
Idk just try to give it a little more time it gets better i swear
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Scared of Love (A Bare AU) by somanyfandoms_hp_st
Fandoms: Harry Potter - J. K. Rowling, Marauders - Fandom
03 Sep 2025
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Based on the musical Bare: A Pop Opera (AKA the most heartbreaking and amazing and special musical that I’ve ever seen/heard in my life.)
‼️Overview content warnings for the entire story‼️: Homophobia, religious trauma, fat-phobia (self inflicted most of the time, like inner thoughts and inner dialogue), parental abuse/neglect, underage drug & alcohol use, teen pregnancy and suicide.
^ QUITE A LIST!!! Be kind to yourself if any of those things may be triggering to you, I’ve also put them in the tags above. I will put specific content warnings in each chapter as well.
I will have the songs from the musical that pertain to each chapter at the end! It won’t follow the songs word by word or completely and things will be different, but they’re great songs! I will be following them pretty closely, story line wise! If you want to listen to them before or after reading, they’ll be there! :)
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Sirius Black and Remi Lupin married young, broke up young, and swore they were done with each other. But three years later, Sirius has one condition before signing the divorce papers and giving up the house: Remi has to help her play matchmaker for their hopelessly oblivious friends, Jamie and Regina.
What begins as a ridiculous deal quickly spirals into late-night texts, old jokes, and the kind of chemistry they thought they’d outgrown. Because sometimes the hardest person to let go of is the one who broke your heart.** This is a texting fic **
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SIRIUS DOESN'T KNOW, SUMMER, 1978 by torturedpoetdpt
Fandoms: Harry Potter - J. K. Rowling
18 Aug 2025
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Summer at the Potters’ is meant to be easy: long mornings in the kitchen, afternoons in the pool, Sirius and Remus sneaking off to be indecent behind closed doors. But for James, things are anything but easy today, because Sirius is braiding sunlight into Sirius' hair and Remus won’t stop teasing him... and definitely not easy when Regulus slips into his room at night asking for more than just sleep.
It’s messy, tender, clumsy, and new... Well, most firsts usually are.
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AU - Regulus Black is a Woman [Not an important fact to the Fic]
In the aftermath of the Blood War—what history would later call the First Wizarding War—the House of Black stood on the brink of ruin. The Dark Lord had fallen, vanquished by an infant named Harry Potter, and the ancient Black family had paid the price for their arrogance and ambition. Most of Arcturus Black’s descendants were either dead, dying, or imprisoned in Azkaban.
He had warned them. Cautioned them against taking sides in a senseless, blood-soaked war. But no one had listened. Now, with regret as his only company, Arcturus believed the Black legacy was doomed to fade into irrelevance.
Until the letter arrived.
His favourite granddaughter—Regina Black, long presumed dead—was alive. And she had a son.
Dorian Cyrus Black.
And with him, perhaps… the future of their house.
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Regulus has never had an orgasm before, and James has never touched a girl (but the new girl he's seeing really wants him to), so when Sirius and Remus make them share a bed, James does the only thing he can think of: he asks Regulus to help him.
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Female regulus black, (Lyra) and Remus lupin start dating.
Stuff happens and they are stuck in a war. Both on different sides.
It gets even worse when Lyra finds out she is pregnant.
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Regulus Black is born a girl, but raised as the second male heir to the House of Black. The story follows her from her childhood to the first Wizarding War.
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the Black heart hunters by Pandoras_PlantPot
Fandoms: Harry Potter - J. K. Rowling, Heathers: The Musical - Murphy & O'Keefe, Heathers (1988)
06 Jul 2025
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Heathers x sapphic Jegulus fanfic
Jamie (James) as Veronica
Reagan (Regulus) as JD
Black sisters as the heathers
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A pair of greyish eyes stare down at me, framed by jett black curls and thick smudged eyeliner. And in one breath, my world completely tilts on its axis. This is the moment I will forever describe as after. Every second before I saw her is only before.
She keeps staring down, and I notice the book she has clutched to her chest. The Tempest. “You clearly have a soul, you just need to work harder at keeping it clean.” I realise I’m being insulted and sneer at the girl. She just chuckles slightly – a sarcastic, smirked laugh that seemed to have pulled right from her throat. “Hell is empty, and all the devils are here – try not to be one of them.” She shrugs, then begins to walk away.
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Jamie Potter makes a deal with Andromeda Black (H.Chandler) to keep her safe. But soon learns that with the Black sisters she's in far more danger.
Then she meets the sisters hot gay cousin, RB - has drunk sex - and accidentally kills someone. So...
Jamie and Reagan then devolve into a possessive, occasionally murderous, toxic love affair. -
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❝this is me being honest!❞
❝no reg this is you being a psychopath.❞LUNACY. | REGULUS BLACK CENTRIC
in which regulus black becomes 𝙜𝙧𝙚𝙖𝙩, while also avoiding lakes, rivers and any types of bodies of water. she learned the 𝙛𝙞𝙧𝙨𝙩 time.
©hxuse-xf-black
𝗛𝗮𝗿𝗿𝘆 𝗣𝗼𝘁𝘁𝗲𝗿| 𝗠𝗮𝗿𝗮𝘂𝗱𝗲𝗿𝘀 𝗘𝗿𝗮
𝐑𝐞𝐚𝐝 𝐚𝐧𝐝 𝐅𝐢𝐧𝐝 𝐎𝐮𝐭 𝐱 𝐟!𝐑𝐞𝐠𝐮𝐥𝐮𝐬 𝗕𝗹𝗮𝗰𝗸
𝐞𝐱𝐭𝐞𝐧𝐝𝐞𝐝 𝐬𝐮𝗺𝗺𝐚𝐫𝐲 𝐢𝐧𝐬𝐢𝐝𝐞 -
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Regulus orders a vibrator. Sirius helps her use it.
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men moaning and whimpering [M4F] [18+] [4k audio] by thesumofentropy
Fandoms: Harry Potter - J. K. Rowling
02 Jul 2025
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RAB: i’m thinking about you fucking me
JFP: really?
RAB: of course. you plowing me with your big cock. but like in missionary so i can kiss your sweet face
JFP: i just moaned out loud lol
RAB: gonna let me hear, handsome?
Series
- Part 1 of you could be my baby
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All I want is the sun, doesn’t everyone? by sewer_rat21
Fandoms: Harry Potter - J. K. Rowling
15 Jun 2025
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All Reina wants is James, so what happens when she gets it
Series
- Part 3 of Fem!Regulus
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Regulus watched him walk away from the bar. She couldn’t help herself, even though it made her look like a crazy bitch: “Funny how the only girl you could pull was the girl who’s been pining over you for ten years.”
James turned around and scoffed. “Leave Delia out of this.”
“I didn’t say anything. She’s a nice girl,” Regulus said innocently. “But you know what I think, Potter? You don’t want a nice girl. You want a girl who will call you out on your bullshit.”
“Fuck you,” James said. It hit like a slap, dizzying. “You want to know what I think? I think you’re not over me. You’re unhappy, and you’re trying to make my life miserable.”
or, exes James and Regulus meet at a club six months after breaking up. They fight and fuck about it.
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Princess Regulus Black is bound by an arranged marriage to Solara’s charming Prince James Potter, a union to secure her queenship. Trapped by her ruthless parents’ expectations. Meanwhile, her brother Sirius grapples with his hidden love for a knight, battling his internalized homophobia. A tale of duty, love and defiance
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Regulus Black gets arranged married to James Potter and as she tries to figure out a plan to escape, she finds herself falling for the one man she vowed she wouldn’t. Sirius Black, soon to be crowned king, finds himself being captivated by their kingdom’s knight, who, is predictably, male. As he grapples with his unrequited feelings, he didn’t think were possible, he finds out they weren’t so unrequited after all.
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I’ll kiss your face in the dark (I like the way you pull me apart) by cassetteinability
Fandoms: Harry Potter - J. K. Rowling
04 Jun 2025
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“I’ve had so many fantasies of walking out here and finding you sprawled out on this kitchen island for me,” Sirius said.
“No, you haven’t,” Regina whispered incredulously, a small, giddy laugh lacing the words.
“I have,” Sirius said with a fervent nod. “Not that I mind sitting here watching you eat food, but I’ve always wanted to walk in here and just devour you.” He emphasized his words with a nip to Regina’s earlobe, straight teeth digging into her flesh before whispering into her ear. “Let Padfoot follow your sweet scent out here and beg you to let him eat his fill.”
Sirius pulled back again and their eyes met for a single, heated moment before Regina fully let the words sink in. She had wanted this with Sirius for too long to let the opportunity slip away; she wouldn’t play coy and let the night end with only heady kisses and respectful touches if he was hoping for more.
She would give Sirius exactly what he was asking for.
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In Regulus Black’s moody bedroom, glowing with string lights and scented candles, she and Barty share a cozy moment until James Potter storms in, jealousy blazing. After kicking Barty out, James takes his place, his closeness sparking a heated kiss that shatters their “just friends” facade. Hands roam, hearts race, and unspoken love hangs heavy as they teeter on the edge of something more, tangled in a raw, electric moment they can’t name.
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James Potter, gets jealous.