Betrayal FanFiction

Why is it always Regulus?!

Why is it always Regulus?!

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original 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,
Tags
Angst Slow Burn Betrayal Suicidal Thoughts Protective Siblings Original Character(s) Blood and Injury Hurt/Comfort Post-Traumatic Stress Disorder - PTSD Implied/Referenced Torture Everyone Needs A Hug First Kiss
The Wizarding World was talking about it, the rumours were spreading faster than ever. People will always remember the day the darkest wizard of all time had fallen, the day he was defeated by just a baby.This is the story of the boy who lived,Regulu...
The Reign of King Maegor the Murderous

The Reign of King Maegor the Murderous

F/F
F/M
NC-21
Updated
10.04.2025
Fandom
A Song of Ice and Fire & Related Fandoms A Song of Ice and Fire - George R. R. Martin
Characters
Dreamfyre | Helaena Targaryen's Dragon, Maegor I Targaryen/Tyanna of the Tower, Maegor I Targaryen/Alyssa Velaryon, Alys Harroway/Maegor I Targaryen, Alysanne Targaryen & Maegor I Targaryen, Ceryse Hightower/Maegor I Targaryen, Melony Piper/Rhaena Targaryen (Daughter of Aenys I), Alysanne Targaryen/Jaehaerys I Targaryen, Maegor I Targaryen, Alyssa Velaryon, Joffrey Doggett, Alysanne Targaryen,
Tags
Alternate Universe - Canon Divergence Dragon Riders King's Landing (A Song of Ice and Fire) Forced Marriage Polygamy Targcest | Targaryen Incest (A Song of Ice and Fire) Kinslaying (A Song of Ice and Fire) Domestic Violence Forced Pregnancy Execution Faith of the Seven (A Song of Ice and Fire) Child Murder
An alternate history where, instead of Prince Aegon the Uncrowned flying against his uncle King Maegor alone, he is accompanied by his sister-wife Princess Rhaena. This simple but heartbreaking decision brings immense ramifications both for the Targa...
Call It What You Want

Call It What You Want

F/F
F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Narcissa Black Malfoy, Frank Longbottom,
Tags
Angst Friends to Lovers Betrayal Sexual Content Original Character(s) Fluff and Smut Emotional Hurt/Comfort Angst and Hurt/Comfort Implied/Referenced Torture Psychological Torture Fluff and Angst Enemies to Friends to Lovers
There was an upcoming war. Between helping the Order of the Phoenix defeat Lord Voldemort, mourning her mother's death and the N.E.W.T.S., Marlene McKinnon couldn’t believe her eyes: her ex-boyfriend and the guy she loved were in the Hogwarts’ Fight...
The Fall

The Fall

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Eileen Prince, Tobias Snape, Eileen Prince/Tobias Snape, Graham Parkinson (OMC), Augustus Prince/Elspeth Rookwood, Eileen Prince & Graham Parkinson (OC), Eileen Prince & Callista Fairbourne (OFC), Eileen Prince's Father, Eileen Prince's Mother, Augustus Prince, Elspeth Rookwood,
Tags
Betrayal Manipulation Character Study Gaslighting Tragedy Female Severus Snape Downfall Grief and Loss legacy Intergenerational Trauma Found Family (Complicated) Female rage
Once a name of prestige, Eileen Prince became synonymous with downfall. Her brilliance, her promise, her pedigree—all consumed by a choice the world could neither accept nor forgive.This is the story they told: of a girl who squandered legacy, of a h...
twice for the son

twice for the son

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Tom Riddle | Voldemort, Albus Dumbledore, Cho Chang, Cedric Diggory, Amos Diggory, Cho Chang/Cedric Diggory
Tags
Angst Alternate Universe - Canon Divergence Betrayal Hurt/Comfort Complicated Relationships Romance Fix-It of Sorts Canon Rewrite Traumatized Harry Potter Daddy Issues Regret Cedric Diggory Lives
Like any other boy of seventeen, Cedric Diggory has no intention of dying.There are other reasons why he chooses to do what he does, of course. He’d done his research: tracking the connections, catching coincidences, seeing who (and how, and why) had...
In the Key of Fear

In the Key of Fear

F/F
F/M
M/M
G
Updated
11.04.2025
Characters
Original Characters, Original Female Character(s), Original Male Character(s), Original Male Character/Original Male Character, Original Female Character(s)/Original Female Character(s), Original Female Character(s)/Original Male Character(s), Finnley Montgomery, Willow Montgomery, Hayven Montgomery, Caterina Woods, Ezra Brock, Arlo Lopez,
Tags
Betrayal Pain Gay multiple phobias unsure if how this will go will add real tags as the story goes on struggles afraid of love Strong Friendships philophobia (fear of falling in love or attachment)
Finnley Montgomery, a 22-year-old with a passion for music and history, struggles with philophobia, a fear of romantic attachment that has stemmed from past heartbreak. Though he longs for connection, his fear of emotional vulnerability keeps him dis...
The Lies She Lives

The Lies She Lives

F/F
Multi
G
Updated
11.04.2025
Fandom
Agatha All Along (TV) Broadchurch
Characters
Original Female Character(s), Agatha Harkness/Rio Vidal, Agatha Harkness & Rio Vidal, Agatha Harkness, Rio Vidal, Agatha Harkness & Nicholas Scratch (Marvel), Nicholas Scratch (Marvel), Beth Latimer/Original Character(s), Beth Latimer/Reader, Agatha Harkness/Reader, Agatha Harkness/Beth Latimer, Beth Latimer,
Tags
Alternate Universe - Modern Setting Betrayal Emotional Hurt/Comfort Domestic Fluff Protective Agatha Harkness This is gonna be different Agatha and Beth are both single mothers I will see how this unfolds I just wanted Kathryn Hahn and Jodie Whittaker working together Soft Beth Latimer
When Beth Latimer and Agatha Harkness discover their sons, Danny and Nicky, never made it to school, their world shatters. Did they skip school- or were they lured somewhere against their will? As the two moms search for the boys, their teacher, Mart...
Nobody Wants This (especially not us)

Nobody Wants This (especially not us)

F/F
F/M
M/M
G
Updated
13.04.2025
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, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Original Potter Family Characters (Harry Potter), Tom Riddle,
Tags
Tension Angst Slow Burn Mutual Pining Betrayal Emotional Manipulation Revenge Unrequited Love Hurt/Comfort Unresolved Sexual Tension Secret Relationship Unhealthy Coping Mechanisms
Their story was never supposed to exist.“Did we fuck up fate, Sirius?”“We would be the ones to do it.”No one is safe from the consequences of their choices—not even them
To Caesar You Have Appealed

To Caesar You Have Appealed

R
Updated
10.04.2025
Fandom
Star Wars Original Trilogy Star Wars - All Media Types
Characters
Darth Vader, Firmus Piett & Maximilian Veers, Firmus Piett, Maximilian Veers, Kendal Ozzel, Executor | Darth Vader's Star Destroyer, The Lady, Venka (Star Wars)
Tags
Angst Betrayal Hurt/Comfort Torture Angst and Hurt/Comfort so very much angst Doubt Loyalty Friendship Imperial Officers (Star Wars) Imperial Security Bureau (Star Wars) Rescue
After being the Captain of the Lady for two years, Piett is accused of treason and handed to the ISB by none other than General Maximilian Veers. Lord Vader is off ship and Ozzel hates him. Is there truly no one in Piett's corner?A short little fic e...
The Secret Code

The Secret Code

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter
Tags
Betrayal Angst with a Happy Ending Guilt Second Chances Alternate Universe - Muggle Post-War Survivor Guilt
Surviving a war was difficult enough of an experience, but surviving and having to live with all the decisions you made? Especially the ones you regret? Sirius had found himself trying to move on after losing the love of his life and feeling guilt fo...
I want to hate you but I want to have you

I want to hate you but I want to have you

F/F
M/M
G
Updated
11.04.2025
Fandom
World Wrestling Entertainment
Characters
Liv Morgan/Rhea Ripley, Dominik Mysterio/Rhea Ripley, Liv Morgan, Rhea Ripley, Dominik Mysterio, Damian Priest | Punishment Martinez, Finn Balor | Prince Devitt, Jordan Devlin | JD McDonagh, Raquel Rodriguez (Professional Wrestling), Carlito (Professional Wrestling), Bianca Belair, Jey Uso/Sami Zayn | El Generico,
Tags
Betrayal Emotional Hurt/Comfort Everyone Needs A Hug Idiots in Love Obsessive Behavior Manipulation Love Mind Games True Love Wrestling Tag Team: Liv 4 Brutality Wrestling Stable: The Judgment Day Wrestling Stable: The Bloodline
Rhea has a storyline with Jey. Both of them don't like each other, but use it to make their exes jealous. Rhea despises Liv, but also desperately wants her. Edge told Rhea the best thing to do was leave Liv before Liv could leave her, but Rhea's feel...
The Forces of the Sun and Moon

The Forces of the Sun and Moon

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Arcane: League of Legends (Cartoon 2021) Star Wars: The Clone Wars (2008) - All Media Types
Characters
Caitlyn/Vi (League of Legends), Caitlyn (League of Legends), Vi (League of Legends), Jinx (League of Legends), Ekko (League of Legends), Viktor (League of Legends), Jayce (League of Legends), Ambessa Medarda, Silco (Arcane: League of Legends), Vander (League of Legends), Silco (Arcane: League of Legends) & Vander (League of Legends), Ekko/Jinx (League of Legends),
Tags
Slow Burn Mutual Pining Betrayal Canon-Typical Violence Blood and Injury Imprisonment Implied/Referenced Torture Fluff and Angst Implied/Referenced Child Abuse Emotional/Psychological Abuse Isolation Pining
Even as a child, Viktor knew he was different. Not just because h could move things with his mind, but the way he could feel the emotions and rarely the thoughts of the other beings around him. But there is one person in particular he could read so e...
The Game of Secret

The Game of Secret

F/F
R
Updated
10.04.2025
Fandom
หยดฝนกลิ่นสนิม | Petrichor (TV 2024) แค่อยากบอกรัก | Show Me Love (Thailand TV 2023)
Characters
Charlotte Austin/Mook Engfa Waraha, Charlotte Austin, Mook Engfa Waraha
Tags
Tension Betrayal Hidden Relationship TV Show Secrets Money
Do you know "The House of Secrets"? It's a popular TV show where contestants try to hide a secret from other players to win money.Engfa and Charlotte, two contestants, share a secret.
The Hollow Heir

The Hollow Heir

F/F
F/M
M/M
Multi
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Harry Potter, Remus Lupin, Severus Snape, Ron Weasley, Hermione Granger, Albus Dumbledore, Harry Potter/Original Male Character(s), Goblins (Harry Potter)
Tags
Angst Betrayal Large Cock Sex Vampires War Degradation Cock Rings Mythical Beings & Creatures Gringotts Wizarding Bank Blood Magic Hogwarts Forbidden Forest
From Savior to Shadow: The Dark Rebirth of Hadrian VladImagine a world where the Boy Who Lived isn't the hero you remember. After a brutal betrayal and a staged death that shatters the wizarding world, Harry Potter sheds his old skin and emerges as H...
When Blood and Fire Meet

When Blood and Fire Meet

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy, Hermione Granger, Hermione Granger/Draco Malfoy, Kingsley Shacklebolt
Tags
Betrayal Romance Violence Enemies to Lovers Lovers To Enemies Wizarding Wars (Harry Potter) secret romance
Draco’s loyalty hangs from him like a noose—tight, unforgiving, woven from a legacy he never asked for. His reflection in the manor’s windows shows a ghost of a boy buried beneath war, blood, and orders he no longer questions. He moves among shadows,...
Just When I Needed You Most

Just When I Needed You Most

F/F
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy, Hermione Granger, Hermione Granger/Draco Malfoy, Ginny Weasley, Narcissa Black Malfoy, Harry Potter/Ginny Weasley, Pansy Parkinson, Draco Malfoy/Pansy Parkinson
Tags
Betrayal Pureblood Culture (Harry Potter) Major character death - Freeform Ministry of Magic Employee Hermione Granger Ministry of Magic Employee Draco Malfoy Adult Hermione Granger Adult Draco Malfoy
Draco ends his relationship with Hermione and announces his engagement to Pansy, breaking her heart. She disappears, leaving the wizarding world behind. Two years later, Narcissa uncovers a devastating truth, forcing Draco to confront his past. Bu...
The Casual Line Between War Enemies and Bedmates: A Bongwater fanfic

The Casual Line Between War Enemies and Bedmates: A Bongwater fanfic

F/F
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, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Barty Crouch Jr., Barty Crouch Jr./James Potter, Regulus Black/Barty Crouch Jr., Barty Crouch Jr./Regulus Black/James Potter
Tags
Betrayal Murder Fluff and Angst Dead Dove: Do Not Eat Canon Compliant Enemies to Lovers Gay POV Multiple First Wizarding War with Voldemort (Harry Potter) Threesome - M/M/M Casual Sex bongwater
It is war. Barty, James, and Regulus all know that. They have all chosen their sides, and as life out of Hogwarts rages on they stay loyal to them. But they have one secret they all share. One beautiful, ephemeral secret. They are lovers. Every night...
The Reckless Ice Queen's Legacy

The Reckless Ice Queen's Legacy

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Draco Malfoy, Lucius Malfoy,
Tags
Angst Slow Burn Betrayal Enemies to Friends to Lovers Fix-It Trust Issues Marauders Era (Harry Potter) First Wizarding War with Voldemort (Harry Potter) Prequel Pureblood Culture (Harry Potter) Pureblood Politics (Harry Potter) This Is Not Going To Go The Way You Think
This is not a story with a happy ending. This is a story of the realistic truth, no matter how hard you try sometimes you just don't get to win. James Potter was never one to go down without a fight.
sugar and spice and everything nice

sugar and spice and everything nice

F/F
G
Updated
11.04.2025
Fandom
Dangan Ronpa Another Episode: Ultra Despair Girls
Characters
Towa Monaca/Utsugi Kotoko, Towa Monaca, Utsugi Kotoko
Tags
Betrayal Unhealthy Relationships Unhealthy Coping Mechanisms Implied/Referenced Abuse Abusive Relationships Doomed Relationship Toxic Relationships Femslash February Femslash February 2025 During Canon please do NOT be weird about this. love is not inherently sexual so please do not sexualize this Childhood Romance
Kotoko is… pink.Her hair, her outfit, her accessories—it's all just pink, pink, pink, pink.Her personality, too.She's all fluff, all sugar, all lovely and sweet—at least with Monaka. All things bubblegum, all things strawberry, all things pink, pink,...
The bullet had just grazed

The bullet had just grazed

F/F
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, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Dorcas Meadowes,
Tags
Fluff Angst Betrayal Sibling Rivalry Murder Marauders wolfstar jily POV Remus Lupin Rough Kissing dorlene The Author Regrets Nothing
All of them in serious debate all for different reasons. Regulus Black owed it to the ministry. James Potter had lost it all in the war. Lily Evans had borrowed too much. Pandora Roiser owed too much taking loans out on affording magical animals. Bar...