If we go on

Y/N is the Avengers' newest recruit-or she would be, if Natasha Romanoff ever stopped finding reasons to keep her sidelined. To anyone watching, the two women can barely stand each other. Every conversation turns into an argument, every mission briefing into a battle of wills. They are rivals in every sense of the word. But beneath the hostility lies a secret neither of them expected. What started as genuine animosity gradually blurred into something far more dangerous: a tangled relationship fueled by unresolved tension, reluctant attraction, and stolen moments neither is willing to define. Enemies, certainly. Benefits? Unfortunately, yes.
Civil War-Infinity War-Endgame
AU World where women are 100% biologically capable of getting other women pregnant naturally.