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1. Welcome Back by writingrhythms

   Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Live Action Universe)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   24 Aug 2026

   Tags

   • No Archive Warnings Apply
   • Dr. Eggman | Dr. Robotnik/Agent Stone
   • Agent Stone (Sonic the Hedgehog)
   • Dr. Eggman | Dr. Robotnik
   • Possessive Behavior
   • Possessive Sex
   • Eldritch!Robotnik
   • Monsterfucking | Teratophilia
   • Tentacle Sex
   • Biting
   • Sounding

   Summary

   Agent Stone returns after a mission well done only a little bruised, minimal injuries compared to what he normally gets. That doesn't make Robotnik any happier about it, nor about the man downplaying it.

   Series

   • Part 1 of Eldritch AU

   Language:

   English

   Words:

   2,596

   Chapters:

   1/1

   Comments:

   10

   Kudos:

   80

   Bookmarks:

   4

   Hits:

   508