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1. seas forever boil by lycor_s for Ryuuki (Impydragon)

   Fandoms: Sonic the Hedgehog - All Media Types  

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

   20 Jun 2026

   Tags

   • No Archive Warnings Apply
   • Shadow the Hedgehog/Sonic the Hedgehog
   • Sonic the Hedgehog
   • Shadow the Hedgehog
   • Post-Game: Sonic x Shadow Generations (2024)
   • was gonna be porn with plot but it ended up being plot with barely any porn
   • and for the little porn there is
   • Top Shadow the Hedgehog
   • Bottom Sonic the Hedgehog
   • they are very explicitly verses though
   • Doom Morph Transformation (Sonic the Hedgehog)
   • Shadow the Hedgehog Transforms into Doom Morph Shadow
   • Hurt/Comfort
   • Angst
   • Mild Smut
   • Body Horror
   • Animal Traits
   • Purring
   • anointing
   • Body Worship
   • Embedded Images

   Summary

   As Shadow continues to isolate himself, Sonic can’t help but grow worried about his rival/buddy/FWB/whatever-the-hell-they-are.
   Soon enough he realizes that the problem plaguing Shadow is much bigger than Sonic expected — and it has eleven tentacles.

   Language:

   English

   Words:

   16,732

   Chapters:

   1/1

   Collections:

   1

   Comments:

   16

   Kudos:

   151

   Bookmarks:

   27

   Hits:

   1,226