Summary
How far would you go to protect your child? A 'Hydra created a kid with Tony/Steve's DNA story' but with a twist and all the complications that come with discovering you have a 27-year-old son you knew nothing about. Sequel to Tony Stark is Not a Relationship Expert. T/S, M/C, P&T&S, familial Fitz&Stark, Skye?Trip, and it's complicated Fitzsimmons.