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1. Sick Puppy by bokuroobaby

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M, Multi
   • Work in Progress

   29 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Amajiki Tamaki/Toogata Mirio
   • Amajiki Tamaki/Kirishima Eijirou
   • Kirishima Eijirou/Toogata Mirio
   • Amajiki Tamaki/Kirishima Eijirou/Toogata Mirio
   • Kirishima Eijirou
   • Toogata Mirio
   • Amajiki Tamaki
   • Midoriya Izuku
   • Bakugou Katsuki
   • Todoroki Shouto
   • Aizawa Shouta | Eraserhead
   • Sickfic
   • Classification AU
   • Littles Are Known
   • Little Space
   • Caregivers
   • Non-Sexual Age Play
   • not age play
   • Pacifiers
   • bottles
   • sippy cups
   • Sick Character
   • age play little kirishima
   • little kirishima
   • little kiri
   • Age Play Caregiver Amajiki Tamaki
   • age play caregiver toogata mirio
   • Diapers
   • pull ups
   • Littles
   • Age Regression/De-Aging
   • Thumb-sucking
   • Wetting
   • Vomiting
   • no beta we die like men
   • Baby Kirishima Eijirou
   • diaper change
   • diaper use
   • Angst
   • Light Angst
   • Bed-Wetting
   • Age Play Caregiver Midoriya Izuku
   • Age Play Caregiver Todoroki Shouto
   • Babysitting
   • Withdrawal
   • Fluff
   • Crying

   Summary

   Kirishima went to bed fine, but waking up was an entirely different story.

   Language:

   English

   Words:

   48,286

   Chapters:

   23/28

   Comments:

   126

   Kudos:

   649

   Bookmarks:

   92

   Hits:

   23,052