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1. Lab Rat by cherry_chaos_cola

   Fandoms: Sonic the Hedgehog - All Media Types  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   14 Oct 2026

   Tags

   • No Archive Warnings Apply
   • Shadow the Hedgehog/Sonic the Hedgehog
   • Shadow the Hedgehog
   • Sonic the Hedgehog
   • Maria Robotnik
   • Gerald Robotnik
   • Consensual Non-Consent
   • Roleplay
   • Medical Kink
   • Unethical Experimentation
   • Past Trauma
   • Bad BDSM Etiquette
   • Shadow is a bad submissive
   • Sub Shadow the Hedgehog
   • Dom Sonic the Hedgehog
   • Bottom Shadow the Hedgehog
   • Sexual Fantasy
   • Orgasm Denial
   • Orgasm Edging
   • Bondage and Discipline
   • Heavy BDSM
   • BDSM Scene
   • Anal Play
   • Hand Jobs
   • Dehumanization
   • Object Insertion
   • Embarrassment
   • Aftercare

   Summary

   He wants to be good. He wants to, because maybe if he had been, maybe G.U.N. wouldn't have deemed him too dangerous to survive. Maybe they would never have…

   ---

   Shadow asks for a favor. Sonic knows he's hiding something, but who is he to deny Shadow his coping mechanisms?

   Series

   • Part 10 of Sonic Whump/Kinktober 2026

   Language:

   English

   Words:

   4,151

   Chapters:

   2/3

   Comments:

   5

   Kudos:

   30

   Bookmarks:

   3

   Hits:

   462