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1. Boundless by sparklehaze

   Fandoms: Marvel Cinematic Universe, Marvel, The Avengers (Marvel Movies)  

   • Not Rated
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   14 Oct 2026

   Tags

   • No Archive Warnings Apply
   • Steve Rogers/Tony Stark
   • Tony Stark
   • Steve Rogers
   • Plot What Plot/Porn Without Plot
   • Shameless Smut
   • First Kiss
   • this is filth
   • no beta we die like tony stark
   • Mentioned Pepper Potts
   • Mentioned Clint Barton
   • Anal Sex
   • Anal Fingering
   • Blow Jobs

   Summary

   Steve feels an inkling of pain in his arm which leads him right to Tony Stark's bedroom.

   Not like he's fantasised about being there. Or about Tony. That's weird. But he doesn't have an explanation for how they get tangled into bed as Tony has some unconventional pain treatment methods.

   Or the one where Tony and Steve use any excuse to start doing the do.

   Language:

   English

   Words:

   5,117

   Chapters:

   1/1

   Comments:

   2

   Kudos:

   27

   Bookmarks:

   6

   Hits:

   427