(Bucky X Reader) [COMPLETED] y/n Stark, the daughter of Tony Stark and Pepper Potts, finds herself living at the Avengers tower with her father and his colleagues, as her mother has to leave for some business. A very few people know about her existence and the Avengers aren't among these. After 17 years of loneliness will she be able to have some type of relationship? How will the Avengers react when they find out that Tony has a daughter which they didn't know about? What will happen when young Stark meets Barnes? The James "Bucky" Barnes who killed her grandparents as well as Tony's parents. Feel free to comment and vote <3