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1. Never Again by rainbowsweaterpaws

   Fandoms: Marvel Cinematic Universe, Iron Man (Movies), Captain America (Chris Evans Movies)  

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

   03 Mar 2026

   Tags

   • No Archive Warnings Apply
   • James "Bucky" Barnes/Harley Keener/Peter Parker/Steve Rogers/Tony Stark
   • James "Bucky" Barnes/Tony Stark/Harley Keener
   • Tony Stark/Harley Keener
   • James "Bucky" Barnes/Tony Stark
   • James "Bucky" Barnes/Harley Keener
   • Tony Stark
   • Harley Keener
   • James "Bucky" Barnes
   • Mentioned Steve Rogers
   • Mentioned Peter Parker
   • Domestic Discipline
   • Non-Sexual Submission
   • Non-Sexual Spanking
   • Belts
   • Alternate Universe - BDSM
   • Not Canon Compliant
   • Dom Bucky Barnes
   • Switch Tony Stark
   • Submissive Harley Keener
   • Top Tony Stark
   • Top Bucky Barnes
   • Bottom Harley Keener
   • Polyamory
   • Dom/sub
   • Betaed
   • !!!

   Summary

   Tony has agreed to let Harley work with him and Peter in the lab, because he is clever and he has the kind of creative ideas Tony really needs more of in his team. And because he loves Harley and he likes having him near. But when Harley acts reckless and puts his own life in danger Tony needs to draw a hard line. Bucky helps make the lesson stick.

   (Set years after invisible string therefore contains spoilers (sort of))

   Series

   • Part 2 of BDSMverse - PolyAvengers

   Language:

   English

   Words:

   1,934

   Chapters:

   1/1

   Comments:

   14

   Kudos:

   77

   Bookmarks:

   8

   Hits:

   918