Hello! I'm not sure if you're still active, but I wanted to let you know there is a user on here who wrote a very similar story to your Natasha story called Natasha's Wrath. They named theirs Killer in the Complex or something. But comparing the two, theirs is almost yours word for word, with the exception that it's a male reader instead of female. I don't know if you actually care that much, but I wanted you to be aware. I have a screenshot of their username if you want it. But just wanted you to know
