venom/sonic

Intro in a alternate reality symbiotes invade Mobius and take over most of the planet and consumed everything and everyone. while there were symbiotes they were good they were still considered a threat. but when all hope seems lost sonic (you) decided to venture out and save anyone not infected by the symbiotes but on his journey he accidentally comes in contact with one already infecting a host but there was no sudden effects unfortunately his search for survivors was a bust everyone had been infected. a few days later sonic felt ... weird ever since hes been feeling more hungry and tired for some reason so tails ran test and found out that the symbiote had been laying dormant inside sonic for some time so they planned to remove it but instead it awoken and sonic was engulfed inside the symbiote. everyone ran but few weren't lucky to servive and the symbiote escaped (this is all I can do for now so feel free to make up what happens next but for context your sonic)