Animagus Sirius Black FanFiction

bambi

bambi

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter
Tags
Alternate Universe - Canon Divergence Alternate Universe - No Voldemort James Potter Loves Regulus Black James Potter is So Whipped Regulus Black Loves James Potter Minor Sirius Black/Remus Lupin Animagus James Potter Animagus Sirius Black
Wild Flower in Star-lit Heaven

Wild Flower in Star-lit Heaven

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Angst Sad Ending Alternate Universe - Fantasy Marauders Era (Harry Potter) Marauders Fantasy Poetry Song: Would You Fall in Love with Me Again (EPIC: The Musical) Werewolf Remus Lupin Sirius Black is a Little Shit Protective Remus Lupin Deal with a Devil
Remus appears before him endlessly: different bodies, different faces, different names, different genders. Sirius is forced to see them, to hate them, to love them, to kiss-kill them. Immortality must be a cruel thing.
We are running, but we can’t run forever

We are running, but we can’t run forever

Other
G
Updated
14.04.2025
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Minerva McGonagall, Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier,
Tags
Hurt/Comfort Gay Sirius Black Regulus Black & Sirius Black Have a Good Relationship Trans Regulus Black Regulus Black Lives James Potter Loves Regulus Black Bad Parent Walburga Black Gay Regulus Black Regulus Black Needs a Hug Powerful Regulus Black Protective Sirius Black Regulus Black and Sirius Black Both Run Away
Sirius and Regulus are running. They are running for their lives, for their freedom, for their sibling. They know where they are going. But will they take them in?Minerva and Poppy were sleeping in their bed when somebody knocked at the door.Sorry a...
Generational Curses

Generational Curses

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Draco Malfoy/Harry Potter, Ron Weasley, Hermione Granger, Astoria Greengrass,
Tags
Fluff Time Skips Angst Fluff and Angst Friendship/Love Marauders Era (Harry Potter) Marauders Gay Sirius Black Memories First Love Defense Against the Dark Arts Professor Harry Potter Next Generation
The Blacks have an uncanny propensity for falling for half-bloods—it almost seems like a curse. From Sirius Black and Remus Lupin to Draco Malfoy and Harry Potter, and now Scorpius Malfoy and Albus Potter, this pattern has persisted through generatio...
The Black Dog (Old Habits Die Screaming)

The Black Dog (Old Habits Die Screaming)

F/F
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Minerva McGonagall, Nymphadora Tonks, Albus Dumbledore, Evan Rosier, Andromeda Black Tonks, Barty Crouch Jr., Barty Crouch Jr./Evan Rosier,
Tags
Past Regulus Black/James Potter Regulus Black Lives Barty Crouch Jr. is a Little Shit Chaotic Barty Crouch Jr. Rosekiller Remus Lupin Needs a Hug Platonic MoonWater Established Sirius Black/Remus Lupin Taylor Swift References Harry Potter was Raised by Other(s) Disabled Regulus Black Animagus Sirius Black
Remus Lupin has spent the last 5 years trying (and failing) to convince the ministry of magic to give Sirius Black a fair trial, while simultaneously owning a bar in diagon alley called the black dog, in hopes to one day hand the keys over to the man...
Cat and Mouse

Cat and Mouse

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger/Draco Malfoy, Ginny Weasley, Fred Weasley, George Weasley, Blaise Zabini, Luna Lovegood, Theodore Nott, Pansy Parkinson,
Tags
Alternate Universe - Canon Divergence Slow Burn Not Canon Compliant I Wrote This Instead of Sleeping Banter Soul Bond I Will Go Down With This Ship Plot Draco Malfoy Needs a Hug Gryffindor/Slytherin Inter-House Relationships Hogwarts Inter-House Friendships Animagus
When Draco Malfoy makes an unlikely friend - Crookshanks, the cat - everything changes, including the complete course of history.An AU featuring the art of the animagus, inter-house unity (for some), soul magic, and more(this begins in their 3rd year...
Forbidden Love

Forbidden Love

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black, Albus Dumbledore, Regulus Black/Sirius Black, Regulus Black/Padfoot
Tags
Incest Mpreg Bestiality Sibling Incest Implied/Referenced Cheating Animagus Regulus Black Animagus Sirius Black Animagus Bestiality
Sirius fucks an oblivious Regulus as Padfoot, fulfilling one of Regulus' secret fantasies, and successfully leaving him with a little gift to remember him by even if he himself doesn't remember.
Magnificent Legacy

Magnificent Legacy

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter
Tags
Fluff Werewolf Remus Lupin Established Sirius Black/Remus Lupin Sirius Black and Remus Lupin Raise Harry Potter Animagus Sirius Black
From the prompt - FolkloreSirius and Remus discuss how werewolves are represented in muggle stories and how animagi could be written about.
To watch the moon (To kiss the stars)

To watch the moon (To kiss the stars)

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Original Muggle Character(s), Regulus Black & Sirius Black, Evan Rosier, Barty Crouch Jr.,
Tags
Angst Alternate Universe - Canon Divergence Eventual Happy Ending Other Additional Tags to Be Added It Gets Worse Before It Gets Better Implied/Referenced Self-Harm Miscommunication Body Horror Not Beta Read Period-Typical Homophobia Mental Health Issues Child Abuse
Remus is a tattoo artist in muggle London with sprawling ink across a multitude of scars and morbid secrets to match them.Sirius Black is a man haunted by decades of abuse, eager to break free and wash the memories and guilt away beneath ink and a cr...
We shall live and you shall die (murdering parents)

We shall live and you shall die (murdering parents)

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Sirius Black, Narcissa Black Malfoy, Andromeda Black Tonks, Bellatrix Black Lestrange, Bellatrix Black Lestrange/Rita Skeeter, Walburga Black, Orion Black, Alice Longbottom/Narcissa Black Malfoy, Kreacher (Harry Potter), Regulus Black/James Potter/Lily Evans Potter,
Tags
Angst Not Canon Compliant Murder Blood and Injury Not Beta Read Fix-It Child Abuse Happy Ending Gay Sirius Black Alternate Universe - No Voldemort Bisexual Regulus Black Animagus Regulus Black
What if the children of the house of Black decided to murder their parents, to give them selves a future their parents would never have let them have?what if they chose to stick together and protect each other, instead of letting the world rip them a...
Second born, second choice

Second born, second choice

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black, Regulus Black & Sirius Black, Bellatrix Black Lestrange, Walburga Black, Orion Black
Tags
Suicidal Thoughts Sibling Bonding Hurt/Comfort References to Depression Self-Esteem Issues Implied/Referenced Child Abuse Angst and Feels First Wizarding War with Voldemort (Harry Potter) lowkey Regulus Black and Sirius Black Angst Bad Parent Walburga Black Regulus Black Needs a Hug
Regulus Black is very unhappy, and though he'd never admit it, he misses Sirius. He’s under mountains of pressure. He’s made a decision he’s starting to regret. And now a random black dog is in the astronomy towers with him…
Long Story Short

Long Story Short

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Minerva McGonagall, Dorcas Meadowes,
Tags
Not Canon Compliant Other Additional Tags to Be Added Happy Ending Marauders Era (Harry Potter) wolfstar Hogwarts Regulus Black & Sirius Black Have a Good Relationship Alternate Universe - No Voldemort Pureblood Culture (Harry Potter) Alternate Universe - Modern with Magic Jegulus POV Regulus Black
Hello! This is my first ever fic, and I'll be honest, I don't really have a plan in mind about what direction I want this to go in, all I know is that it will have a happy ending and that it will get finished eventually. I unfortunately don't have a...
Subpoena

Subpoena

F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger/Draco Malfoy, Ginny Weasley, Harry Potter/Ginny Weasley, Luna Lovegood/Ron Weasley, Luna Lovegood,
Tags
Torture Post-Traumatic Stress Disorder - PTSD Self-Harm Violence Post-War Post-Harry Potter and the Deathly Hallows The Ministry of Magic is Corrupt (Harry Potter) Sirius Black Lives Remus Lupin Lives Major character death - Freeform Ministry of Magic Employee Hermione Granger Ministry of Magic Employee Draco Malfoy
Hermione and Draco strive to change the wizarding world, to do so they enlist the help of one unlucky soul who has spent his years in Azkaban prison. Will they be able to prove change can be achieved and change the wizarding world as we know it? Or w...
Let's hope we don't get caught

Let's hope we don't get caught

F/F
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes
Tags
Welsh Remus Lupin Animagus Regulus Black 5+1 Things Animagus Pre-Sirius Black/Remus Lupin Tall Remus Lupin Animagus James Potter Animagus Sirius Black Animagus Peter Pettigrew Animagus Lily Evans Potter Animagus Remus Lupin
Lily sat up abrubtly, causing the other two to jump and look at her curiously."What did you find?" Regulus set his book on his lap.Lily looked up at them both with a huge smile on her face and a hint of hope in her eyes, "So I found this thing.." she...
Enchanté

Enchanté

F/F
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier,
Tags
Alternate Universe - Canon Divergence Revenge Blood and Injury Miscommunication Unresolved Sexual Tension Idiots in Love Falling In Love Friendship Queer Themes Sexual Tension Jealousy POV Multiple
REGULUS BLACK ABDUCTED BY HIS OWN BROTHER?The Noble and Most Ancient Black family just revealed that their only heir, Regulus Black, at 23 years old, has gone missing in the middle of the night on September 27th and accuses their estranged first son,...
Pawns Promoted (Queen and Knight)

Pawns Promoted (Queen and Knight)

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Ron Weasley, Hermione Granger, Albus Dumbledore, Hermione Granger & Harry Potter & Ron Weasley, Sirius Black & Harry Potter, (but not in a good way) - Relationship, (mostly offscreen) - Relationship
Tags
Grooming Manipulation Isolation Guilt Corruption Ron Weasley Bashing Manipulative Albus Dumbledore Molly Weasley Bashing Hermione Granger Bashing Evil Albus Dumbledore Exploitation Wizarding Culture (Harry Potter)
For Round 2 of the HP-Unleashed fest, trope x trope. This is a slight subversion of the Independent-Harry-Evil-Dumbledore-Conspiracy-Uncovered-Complete-With-Diagon-Alley-Shopping-Trip-And-Molly-Weasley-Bashing fic, insofar as it's all from viewpoints...
James Potter Dog

James Potter Dog

Other
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier,
Tags
Fluff Not Canon Compliant Memes wolfstar Short One Shot dorlene Non-Canon Relationship Funny Jegulus Rosekiller Young Peter Pettigrew Animagus Regulus Black
The Slytherin Skittles, The Marauders, and the Gryffindor girls all are hanging out when they ask to meet James dog.
To Laugh and Love

To Laugh and Love

M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black, James Potter, Regulus Black & Sirius Black, Sirius Black & James Potter
Tags
Fluff Not Canon Compliant Domestic Fluff Comfort No Hurt Regulus Black & Sirius Black Have a Good Relationship Cute Sirius Black Lives Comfort Regulus Black Lives Alternate Universe - Everyone Lives/Nobody Dies Regulus Black and Sirius Black Both Run Away Animagus Regulus Black
the hedgehog version :)
Harry Potter and Dudley's Dog

Harry Potter and Dudley's Dog

Gen
Other
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Minerva McGonagall, Severus Snape, Original Muggle Character(s), Albus Dumbledore, Rubeus Hagrid, Sirius Black & Remus Lupin, Petunia Evans Dursley, Dudley Dursley, Vernon Dursley,
Tags
Father-Son Relationship Pre-Canon Other Additional Tags to Be Added Angst with a Happy Ending Hurt/Comfort Fluff and Angst Domestic Fluff Child Abuse Slow To Update Magically Powerful Harry Potter POV Third Person Harry Potter Needs a Hug
Harry wants a real parent. Harry wants to be loved. Dudley unintentionally grants Harry's wishes with the new dog he picks up from the park.(not discontinued, im just a slow writer LMAO)
Trinity

Trinity

F/F
F/M
M/M
G
Updated
19.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Female Character(s), Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Severus Snape, Dorcas Meadowes,
Tags
Marauders Era (Harry Potter) Albus Dumbledore Bashing Eventual James Potter/Lily Evans Potter Remus Lupin & Lily Evans Potter Friendship Gay Remus Lupin Young Peter Pettigrew Indian James Potter Bisexual Sirius Black Animagus Sirius Black as Padfoot Female Marauders (Harry Potter) Animagus James Potter
Mae MacMillan has been looking forward to going to Hogwarts with her best friend James Potter their entire lives. But when their Muggle neighbor gets in too and James falls for one of their classmates, the closeness of their friendship will be tested...