MCU. IM2. Tony Stark and "Natalie Rushman" find themselves together in an unexpected way on the night of Tony's birthday party. Tony is facing his mortality and Natasha wonders if she's been compromised. [Moved to a more fitting category.]

MCU. Post-Avengers. Thor returns to Earth and strikes up a conversation with the Black Widow early one morning in the training gym. [Tumblr prompt fic.]

MCU. Post-TWS. Sam and Natasha have a meaningful talk at Steve Rogers' bedside one night. Sam is an everyday hero and Natasha finds a friend during her time of need. [Minor implied Steve/Nat.]

MCU. Pre-TWS. Strike Team: Delta has been separated and the Black Widow has a new partner. Captain America is about to face the world with new eyes. A double agent, a sinking ship, abduction, and trust issues... their first mission together is not what they had planned. [Steve/Nat friendship, possible romance.]

MCU. Post-Avengers. The Black Widow and Iron Man find themselves alone once again. Old feelings are rekindled and re-explored. Both find comfort in the aftermath of the battle of New York. [Sequel to Compromising Positions.]