(Y/N)=Your Name
*This is based off of Avengers: Age of Ultron but Bruce never left and Pietro isn't dead!! Cuz I love them too much!*
_____________Natasha had finally got together with Bruce. They have gotten married a year after that huge fight with Ultron. The two have talked about kids. It was a fairly sensitive topic, due to Bruce worrying about the "big guy". Natasha has tried to convince him to at least adopt one, but he always refused. But Natasha gets what she wants.
Bruce came home to their little apartment one night. "Natasha, I'm home honey." He called out as he put his coat on the rack. "I'm in here." Natasha called from there bedroom. Bruce put down his bag and walked into their room only to be greeted by Natasha holding a baby. "Nat! W-what?! Where did you get the baby!"
"Her name is (Y/N)."
"Where did you get (Y/N)?!"
"I adopted her. Today."
"And you didn't tell me!?"
"Bruce calm down."
"You-You...!"
"I had no choice! She was sleeping behind a dumpster!" She said suddenly. "I wasn't trying to be sneaky or behind-your-back about it! She was starving! I couldn't just leave her, and once I saw her little eyes... Oh I couldn't leave her!" Natasha explained. Bruce's expression softened.He sat down next to Natasha and looked down at sleeping (Y/N). "...she is very cute." He whispered. Natasha smiled at her husband. "Good. She's our baby now." Bruce looked up at her. "Are you sure she'll be okay...?" He asked. "Of course, I'm sure even the big guy will fall in love with her." Natasha cooed, cuddling (Y/N). Bruce smiled softly. "I guess we are parents now..."
"Yeah... I guess we are."