BOOK ONE - Y/N Monroe is a decorated FBI Agent, working her way up through the ranks. Her latest assignment sees her tasked to work with the Avengers after a rise in Hydra agents infiltrating in the government is uncovered. Y/N wants to get the assignment wrapped up quickly so she can get her promotion, and head back to Quantico. The plan becomes quickly complicated though when she finds her presence has caught the attention of none other than Wanda Maximoff, the Scarlet Witch.

"Clipped wings, I was a broken thing Had a voice, had a voice but I could not sing You would wind me down I struggled on the ground" NATASHA ROMANOFF X FEM! OC TWISTS OF FATE SERIES AVENGERS - AVENGERS ENDGAME

"We met by chance; it was the greatest chance I have ever received in my life." Irmina König, a German that grew up in war, met Natasha Romanoff, a Russian that grew up in violence. They were careful and hostile with everyone else they met. But when they crossed paths, they shared a sense of peace. Uploads every other Friday.

"Rafe" Barton : Farah Mason Barton, is a 21 years old woman and the adoptive daughter of Clint Barton and Laura Barton. Nobody know about her existence, until one day Clint and The Avengers need a place to stay low. What she didn't know was, by helping them, she met a woman who's going to be more important than anyone NatashaxGirl GxG All the characters are Marvel/MCU , except Rafe she's a character that i developed !WARNING! There will probably be scene of torture, strong language and smut ***will be there when they're going to be those kind of scene

*~COMPLETE~* Everyone knows the story of Natasha Romanoff and the red room. The one no one knows the story of is Mina Romanoff, Natasha's sister she left behind. Now years later Natasha is wanting her sister back, which means breaking into the red room. Natasha has a plan to take Mina back to the Avengers compound and hope it stays safe and sound for Mina. We can always hope right?

Althea Thordottir never really cared for anything but her father, her mother and her uncle. She'd get drunk and hook up with different girls every night. Without thinking about the consequences she'd get in trouble which led to having arguments with her father and getting compliments from her uncle (you could say they had an unique relationship). Once she turned 25 she moved to her mother trying to live a normal life. That is until she got in trouble again, causing her mother to pack Althea's bags and send her off to her father. That's when she met Natasha... I don't own marvel or any of its characters. The only character I own is Althea.

Note, this takes place before Infinity War and ignores the bit in Black Widow where the Red Room, also known as the Black Widow Program, was terminated. Also ignores the Socovia Acords. It stands to reason that there were others to escape the clutches of the Red Room other than Natasha Romanoff. Would they also be Avenger material? Would they maybe even help Natasha to see that her past does not need to haunt her forever, that she can let go and have what normal people have? Luka-short for Lupus-was a widow. The Red room ran experiments to create the best widow. They experimented with cell manipulation. They've fused Lu's cells with wolf DNA and they can not know that they were successful-at whatever the cost. Shortly after she was experimented on, Luka escaped and supposedly died from the inhuman transformation. However, she did not die and went on to live a life as an assassin-the only life she knows how to live. When a string of strange, animalistic, maulings occur in New York in a time between battles when the Avengers have too much time on their hands, Captain America aids in the investigation. Little do they know that the perpetrator is an ex Widow experiment and that she needs their help. Note, it's a slow burn and all characters belong to marvel other than the oc. **currently I haven't added any smut, there's some hot scenes tho

When the Stark shell hit the Maximoff family weren't the only ones in the building. Anastasia Romanoff, sister of Natasha, was on a mission for the Red Room. What will happen when Natasha finds out about her sister and what will happen to Anastasia?

It was a normal day when Y/N was teleported into the MCU. He must find a way out while helping the Avengers. Will he ever return home or will be forever trapped in this universe?

Y/n L/n is dying from the inside out. Her illness is invisible to the Avengers she works with, even though it consumes her in her head. What happens when a crush on the beautiful redhead threatens to topple all of her secrets? Tw: sh, sui cidal thoughts & actions Natasha Romanoff x fem reader I dont own the characters If you are reading this on teenfic.net, please go back to wattpad.