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1. I Could Do This All Day by NicoMercury

   Fandoms: The Avengers (Marvel Movies), Captain America - All Media Types, Iron Man (Movies)  

   • Mature
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   02 Aug 2026

   Tags

   • No Archive Warnings Apply
   • Captain America/Iron Man
   • Steve Rogers/Tony Stark
   • Steve Rogers
   • Tony Stark
   • Iron Man
   • Captain America - Character
   • Bruce Banner
   • Thor Odinson
   • The Avengers - Freeform
   • Stony - Freeform
   • Stony smut
   • Brat
   • brat tamer
   • Spanking
   • Punishment
   • Tony Stark is a Brat
   • Marvel - Freeform
   • fucking in the gym
   • Tony Stark/Steve Rogers - Freeform
   • Light BDSM
   • Smut
   • Teasing
   • Tension

   Summary

   Tony has been purposefully getting under Steve's skin and it was starting to reach a boiling point. Steve gets the brilliant idea to put the young genius back in his place.

   Series

   • Part 1 of I Could Do This All Day

   Language:

   English

   Words:

   4,911

   Chapters:

   2/2

   Comments:

   12

   Kudos:

   253

   Bookmarks:

   19

   Hits:

   3,670