Sinful
- Reads 9,486
- Votes 762
- Parts 67
MatureOngoing16h 42m
Last published Fri, Apr 3, 2026
What to do, when the past presents itself to you?
The hate, the anger, the pain all embodied in one person standing with the group of heroes who crashed your own mission. Do you lie in wait for the right moment, or strike first?
Waiting in the shadows, watching them all, she trailed her target through the scope. All she had to do was pull the trigger, so why did she hesitate?
⚠️ Trigger warnings⚠️
I DO NOT OWN ANY RIGHTS TO MARVEL, THIS IS JUST A FANFIC!
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Falling into Place- MCU AU
Autumn never expected much from life. Quiet, reserved, and always on the outskirts, she was used to being overlooked. But when a college tech conference brings her to Avengers Tower, everything changes. A sudden attack traps her inside, forcing her into the orbit of Tony Stark and the Avengers. As Autumn navigates her unexpected internship under Stark Industries, she finds herself drawn into a world far bigger than she ever imagined. Between late-night coffee-fueled work sessions, reluctant friendships, and moments of vulnerability with heroes who are more human than she thought, she slowly begins to carve out a place for herself. But old habits die hard, and Autumn isn't sure she belongs in their world, or any world at all. Can she learn to trust the people around her? Or will she let the walls she's built keep her from the family she never knew she needed? A story of quiet strength, found family, and the journey to belonging, because sometimes, even the most unexpected pieces fall into place. Disclaimer: I do not own the MCU. I only own Autumn and her story line.Complete
Bruised, Broken and Tortured (Avengers)---UNDER EDITING
When a girl gets found by a group of heroes...Can they help her? What happens when they learn about her past? How will they react when a certain tortured, blue-eyed ex-assassin gets involved? Doesn't follow into any Marvel movies. First Fanfiction. (Bucky Barnes x OC) Started- 29-07-18 Completed-15-06-19Complete
The Quiet Between | Bucky x OC
They said he was a weapon. A ghost. A ticking time bomb. But when Olivia 'Liv' Stark watches him through the surveillance feed - stiff, silent, flinching from kindness - she doesn't see a monster. She sees a man no one taught how to exist without pain. And she can't stop watching. - This story DOES NOT follow the MCU time line. But IF it would be set somewhere after Captain America: The Winter Soldier. I don't own any of the characters besides Liv - all of the others belong to MARVEL.Complete
Lost in Time
When the battle was over, and those that remained moved on, the older generation stepping down, as the newest Avengers take over... One decides to take matters into their own hands, and try to save those that were lost. But what happens, when the young avenger, comes face to face, with the one that started it all? Going back to 2012, was meant to be a good idea, but accidentally changing the past, more than they were meant to, creates a ripple, that alters their past, and the Avengers future... Fighting to keep the timeline in check, everyone alive, and trying to figure out why there was an attraction, that could derail everything? Someone got more than they bargained for, when they stole a GPS, and jumped back into the past, but could they keep the truth a secret, especially from the ones they called family? Yes, another Marvel fiction! Coming soon - February 14th
Glitter and Crimson
Elisabeth, Libby, Rogers, though being younger, always took it upon herself to look after her often sickly elder brother. A fight in an alley brings three friends together, forming a friendship that will go beyond the thought of death and much longer. When the US is attacked, thus bringing them into the war, one is drafted, one is eager to enlist, and one just wants peace. But fate is cruel even if her beings are kind. Glitter turns to crimson, laughter turns to tears, and dancing turns to mourning. (Book One) Part One: Captain America: The First Avenger Part Two: Avengers Part Three: Captain America: The Winter Soldier *I don't own Marvel. All credit goes to Stan Lee and the creators. I only own Elisabeth and her story.*Complete
The Captain and the Troublemaker 🔞
When Captain America, Steve Rogers meets a woman who makes him question his morals, and sanity, how does he fight to restrain himself from throttling her? She comes barrelling in to tower, and his life as she attacks one of his teammates. She was snarky, rude, arrogant. A mouth like a sailor, dresses as though she has no self respect. A man from the 40s, having to coincide with a woman who gave zero care to anyone's opinions of her. He knew woman of today were nothing like the sweet, kind, compassionate women of his past. He hated her. The way she completely disregarded any orders, extremely reckless and seemed to enjoy tormenting him the most. She was not an Avenger nor did she want to be one, so why was she here? Everyone knows, there's a fine line, between love and hate. Has the Captin finally found his enemy with the troublemaker, or will he realise that he's met his match? ******* ⚠️Trigger Warning ⚠️ Mature scenes, experimentation, torture, swearing, depression, fighting. I do not own any rights to Marvel or the characters. This is just a fanfic. 😊Complete
Ember-17: Protocol (Formerly Marvellous)
Recruited into the Avengers after a catastrophic first contact, Aurora appears to be exactly what the team needs - powerful, capable, and fiercely controlled. But control has a cost, and as fragments of her past begin to surface, it becomes clear that her power was never accidental. It was engineered. Tested. Used. As Hydra re-emerges from the shadows, Aurora is forced to confront the truth behind her missing years: a protocol designed to turn guilt into obedience, trauma into leverage, and fire into a weapon that never questions its orders. With every mission, the line between ally and asset blurs - and the consequences of her conditioning grow harder to contain.
Starks Shadow {1}
She was the gem of SHIELD, the one that everyone knew of, but no one had seen or met, except Nick Fury. She was talked about by everyone, all hoping to one day meet the infamous agent 'Shadow'. Strong, fast, deadly and efficient. When she was a teen, she took her chance to prove herself worthy. Breaking into the prestigious Stark household, she searched for anything that was worth taking. Not money, jewellery or tech. No, what she found in Howard Starks' safe, was a small vial. Only 13 years old, and she had taken something valuable. Believing she got away with it, she ran, not realising that she was being watched, followed. 18 years later, she was tasked to watch over Tony Stark after he returned from being kidnapped. She tries to keep her distance, and remain professional, but this man gets under her skin. ⚠️(Mature scenes, swearing, fighting)⚠️ I DO NOT OWN ANY RIGHTS TO MARVEL OR THE CHARACTERS! THIS IS JUST A FANFIC OF THE MCU. Cover pic is from Google 🤷Complete
My Allegiance (3)
Third book in the 'My Avengers' collection You thought you were finally free to live your life of privacy and peace. But you're not so lucky. Back in the hands of the one you hate the most, how will you fare under more testing and probing? Is it time to finally relent and accept your fate, or is there more fight left in you? DISCLAIMER: I do not own this story, any and all rights go to Joss Whedon, Zak Penn and Marvel Studios Also, I understand that I have not followed the timeline perfectly. If you don't like it, just don't read it. Hope you enjoy!Complete
home. ~ Avengers ~ Wrong Number Fanfic
y/n is a normal high school student. she just settled down when something unexpected happens that causes her life to spiral out of control again. but one misspelled phone number, that belongs to non other than the Avengers, changes her life forever. ~ Avengers, wrong number fanfic mainly adopted by the avengers also includes some y/n x Peter Parker Thanks for giving my story a chance, hope you enjoyyyy the description is terrible but I can say with a decent amount of confidence that the book is better than this horribly vague description let's on so I really hope you enjoy - not finished - I try to update as much as possible (hopefully once a week when I get used to the new load of school work cuz of new year and stuff) thanks for your patience
Autumn never expected much from life. Quiet, reserved, and always on the outskirts, she was used to being overlooked. But when a college tech conference brings her to Avengers Tower, everything changes. A sudden attack traps her inside, forcing her into the orbit of Tony Stark and the Avengers. As Autumn navigates her unexpected internship under Stark Industries, she finds herself drawn into a world far bigger than she ever imagined. Between late-night coffee-fueled work sessions, reluctant friendships, and moments of vulnerability with heroes who are more human than she thought, she slowly begins to carve out a place for herself. But old habits die hard, and Autumn isn't sure she belongs in their world, or any world at all. Can she learn to trust the people around her? Or will she let the walls she's built keep her from the family she never knew she needed? A story of quiet strength, found family, and the journey to belonging, because sometimes, even the most unexpected pieces fall into place. Disclaimer: I do not own the MCU. I only own Autumn and her story line.
More detailsContent Guidelines