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1. Little Bucky Big World by yougotit56

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

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • Gen
   • Work in Progress

   23 Dec 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • James "Bucky" Barnes & Steve Rogers
   • Bruce Banner/Bucky Barnes/Clint Barton/Steve Rogers/Natasha Romanov/Tony Stark/Thor/Sam Wilson
   • Bruce Banner & Natasha Romanov
   • James "Bucky" Barnes
   • James "Rhodey" Rhodes
   • Steve Rogers
   • Tony Stark
   • Bruce Banner
   • Natasha Romanov (Marvel)
   • Clint Barton
   • Thor (Marvel)
   • Thor Odinson
   • Sam Wilson (Marvel)
   • Pepper Potts
   • Hurt/Comfort
   • Emotional Hurt/Comfort
   • Sad Bucky Barnes
   • Bucky Barnes Needs a Hug
   • Bucky Barnes Has Issues
   • Littles Are Known
   • APSHDS
   • Alexander Pierce should have died slower inspired
   • alternate universe - littles are known
   • Canon Divergence
   • Implied/Referenced Child Abuse
   • Implied/Referenced Rape/Non-con
   • Implied Sexual Content
   • but nothing graphic
   • Implied/Referenced Torture
   • Littles and Caregivers
   • Littles
   • Caregivers
   • Neutrals
   • Anxious Bucky Barnes
   • Past Abuse
   • Little!Bucky - Freeform
   • baby bucky
   • Toddler Bucky Barnes
   • Littles and caregivers AU
   • Wetting
   • Bed-Wetting
   • Accidents
   • Diapers
   • Messy Diapers
   • Past Torture
   • Past Child Abuse
   • agere
   • Age Regression/De-Aging
   • Non-Sexual Age Play
   • Domestic Avengers Team Members (Marvel)
   • Not Canon Compliant
   • Age Play Caregiver Steve Rogers
   • Age Regression Caregiver Steve Rogers
   • Daddy Steve
   • daddy Steve Rogers
   • Pacifiers
   • baby bottles
   • bottles
   • sippy cups
   • Adorable Bucky Barnes
   • Age Play Little Bucky Barnes
   • Bucky Barnes Deserves Better
   • Bucky Barnes Deserves Nice Things
   • Bucky Barnes Deserves Happiness
   • Bucky Barnes Deserves Love
   • Protective Steve Rogers
   • Protective Natasha Romanov (Marvel)
   • Age Play Caregiver Natasha Romanov (Marvel)
   • Domestic Fluff
   • One Big Happy Family

   Summary

   Bucky was Steves little back in the 1940s. Tragedies ensue. But eventually, they find their way back to each other. Now they’ve been reunited. Not a very good description sorry. But this will be a hurt/comfot fic full of domestic avengers and Bucky’s little shenanigans and Steve being there for the ride. Steve is showing him what it’s like to be loved and cared for like he used to.

   Language:

   English

   Words:

   34,326

   Chapters:

   12/?

   Comments:

   9

   Kudos:

   23

   Bookmarks:

   11

   Hits:

   1,398