Cake Mix-Up

https://archiveofourown.org/works/81936216 by piercavelli Tony Stark wasn’t one for birthdays. No one knew his real birthday, and the internet had about five fake ones swimming throughout gossip sites. Peter thought birthdays were the most amazing thing ever invented, and he was determined to make Tony’s birthday the best one yet. Words: 959, Chapters: 1/1, Language: English Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Marvel, Marvel (Comics), Spider-Man - All Media Types, Spider-Man (Tom Holland Movies), Iron Man (Movies), Iron Man (Marvel Comics) Rating: General Audiences Warnings: Creator Chose Not To Use Archive Warnings Categories: F/M Characters: Peter Parker, Tony Stark, Pepper Potts Relationships: Peter Parker & Tony Stark, Pepper Potts/Tony Stark Additional Tags: Irondad, Peter Parker is a Mess, Birthday Fluff, Fluff and Angst read it on AO3 at https://archiveofourown.org/works/81936216