⚠️Warning⚠️ - This story will include sex, profanity, alcohol, marijuana, and activities that are considered to be for readers 18 and over. *All Characters in this story are 18+* *TW's are included!* This is my first book so I apologize in advance for a lot of the chapters being horrible. I promise it gets better as you keep going!!

(Bucky X Reader) [COMPLETED] y/n Rogers, Steve's younger sister. The two Rogers had always watched each other's back since they were little. The youngest Rogers had always had a soft spot for her brother's best friend, James Bucky Barnes, but she thinks that she'll never be more than "Steve's little sister" for him. Bucky got enlisted and her brother got a part in the "Operation rebirth", thanks to Doctor Abraham Erskine. But something will go wrong and she has to get the serum too. Will everything go well for the three of them? Feel free to comment and vote <3

COMPLETE | She is the Avengers chief physician... and also happens to be an ex assassin.