Based off the One Shot Agent Parker, from my Peter Parker's Adventures. In this one, Aunt May and Uncle Ben were killed in a car accident, in an attempt to get to Peter, due to his parents enemies. So, Peter ended in SHIELD's protection where he was trained. The story takes place in different parts ot the MCU story...
The Averagers are called to Midtown high and made a BIG BIG mistake that changes Peter's life forever
Two undercover spies have to pretend to be a couple in order to scope out a farm that may be hiding something dangerous. The only problem is they despise each other. DISCLAIMER: the canon in the this story takes place after the events of Endgame and Bucky has signed with a different agency.