Part Four: The wrong kid

https://archiveofourown.org/works/83337706 by FastFadingFiction Tony Stark is dying, Peter Parker is keeping dangerous secrets, and Norman Osborn is hunting for the son Tony never meant to reveal. When Osborn kidnaps the wrong Midtown student, the lies holding the Stark family together start to crack wide open. With Flash’s life on the line and Tony closing in on the truth, Peter may be out of time to keep Spider-Man hidden. Words: 4331, Chapters: 1/1, Language: English Series: Part 4 of My three sons Fandoms: Spider-Man (Tom Holland Movies), Teen Wolf (TV), Iron Man (Movies), Marvel Cinematic Universe Rating: Teen And Up Audiences Warnings: No Archive Warnings Apply Categories: M/M Characters: Peter Parker, Tony Stark, Stiles Stilinski, Derek Hale, Pepper Pots, Natasha Romanov (Marvel), Norman Osborn, Nick Fury, Flash Thompson Relationships: Derek Hale/Stiles Stilinski, Peter Parker & Tony Stark, Tony Stark & Stiles Stilinski, Harley Keener & Tony Stark, aunt may & peter parker, Harley Keener & Peter Parker Additional Tags: Alternate Universe, Found Family, Pre-Movie: Iron Man 2 (2010), Peter Parker is Tony Starks Biological child, Stiles Stilinski is Tony Starks Biological child, Harley Keener is Tony Starks Biological Child - Freeform, Peter is Spider-Man, Peter has spider powers, Sibling Bonding, Kidnapped Flash Thompson, Palladium Poisoning, Hurt/Comfort, Emotional Hurt/Comfort read it on AO3 at https://archiveofourown.org/works/83337706