Daughter of Assains (avengers fanfic)

Hi I'm Natalie. I'm the daughter of hawkeye and black widow. I know what your thinking, WHAT!!!!!!!!!!!!!! Well, they kinda still don't know about me. The only people who know I exist are Nick Fury,Phil Coulson, my adoptive father and myself. I wonder what they will think when they meet me for the first time. Find out...