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1. Disgust, Posession, Love by Kosei

   Fandoms: Sonic the Hedgehog (Video Games)  

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

   12 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Shadow the Hedgehog/Sonic the Hedgehog
   • Sonic the Hedgehog
   • Shadow the Hedgehog
   • Other(s)
   • if you need to skip the beginning
   • bc ur too horny
   • I get it
   • Shadow the Hedgehog Transforms into Doom Morph Shadow
   • Doom Morph Transformation (Sonic the Hedgehog)
   • Doom Morph
   • Anal Sex
   • Alien Biology
   • Shadow the Hedgehog Has Alien Genitalia
   • Shadow the Hedgehog is Bad at Feelings
   • Enthusiastic Consent
   • sonic is SO DOWN for that tentacle dick dude
   • Tentacles
   • Outdoor Sex
   • these guys are always fucking outside smh
   • sonic is horny
   • Love Confessions
   • Idiots in Love
   • Well - Freeform
   • it takes them a bit to say it
   • Kissing
   • Biting
   • Praise
   • Light Choking
   • shadow doesn't go too far
   • little degradeation
   • for flavor
   • Possessive Behavior
   • Possessive Sex
   • Size Difference
   • Large Cock
   • Claiming
   • sonic is not shy in this
   • Epilogue
   • after the sex
   • Sonic the Hedgehog Twitter Takeovers
   • inspired/mentioned
   • POV Shadow the Hedgehog
   • POV Third Person Limited
   • Top Shadow the Hedgehog
   • Bottom Sonic the Hedgehog
   • olympic games mentioned
   • Tentacle Sex
   • Tentacle Dick

   Summary

   Shadow transforms into the Doom Morph after being surrounded. He's tired of Sonic's nagging to see this new form after the stupid Twitter event. He despises it, despises these powers; he knows he looks monstrous.

   He expected Sonic to make fun of him, tease him, and be disgusted by him. But he doesn't get that. Neither of them expects to be in the damp, dark, cave, alone with the sound of their heartbeats.

   Sonic is his. He will make Sonic belong to him.

   Language:

   English

   Words:

   5,202

   Chapters:

   1/1

   Comments:

   23

   Kudos:

   242

   Bookmarks:

   37

   Hits:

   3,048