1

"Is Peter my son?"

"Don't ever think I did not once thought of the possibility of you being present."

***

Mia Austria, more commonly known as Darkshadow, is one of SHIELD's greatest spy. A simple mission, one task, and a single job.

One night of being Stark's spy.

However, she did not expect herself to wake up in Stark's bed. She also never imagined seeing the pregnancy test to turn out positive.

***
Or-

How would Ironman 2, Avengers, and Avengers: Age of Ultron be like if Tony had a family?