Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Harvey by Shark_Autism

   Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   30 Dec 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Shadow the Hedgehog/Sonic the Hedgehog
   • Minor or Background Relationship(s)
   • Sonic the Hedgehog
   • Amy Rose (Sonic the Hedgehog)
   • Shadow the Hedgehog
   • Knuckles the Echidna
   • Rouge the Bat
   • Obsession
   • Hurt/Comfort
   • Eventual Smut
   • Shadow the Hedgehog Needs a Hug
   • Sonic the Hedgehog Has ADHD
   • Miles "Tails" Prower and Sonic the Hedgehog are Siblings
   • Bisexual Sonic the Hedgehog
   • Psychological Torture
   • Mental Anguish
   • Crushes
   • Blood and Injury
   • Bottom Shadow the Hedgehog
   • Top Sonic the Hedgehog
   • Sonic the Hedgehog Fell First But Shadow the Hedgehog Fell Harder
   • And I mean HARD
   • Mental Disintegration
   • Shadow the Hedgehog Has PTSD - Post-Traumatic Stress Disorder
   • Author Is Sleep Deprived
   • Other Additional Tags to Be Added
   • No beta we die like Shadow's sanity

   Summary

   Shadow was made for war. He was made to kill. He was trained, programed that way. But what happens when he can't control who he brings to ruin without even realizing? What happens when he deteriorates his beloved and his own mind without the ability to stop it?

   TL;DR
   Shadow is poisoned and begins his descent into obsession.
   Summaries are hard tf

   Language:

   English

   Words:

   1,075

   Chapters:

   1/?

   Comments:

   5

   Kudos:

   15

   Bookmarks:

   2

   Hits:

   218