Fighting The Past - Natasha Romanoff x Reader

Natasha Romanoff has had many identities in her life. A Black Widow, a Shield Agent, an Avenger, a Sister and a Friend. After the events of defeating Thanos and being brought back, Natasha has been trying to right the wrongs of her past. One of those wrongs is Y/N Komarova, a widow that Natasha trained with and who wa...