(Y) Sonic Au

PLEASE READ--An origin story for the fan made AU of Sonic the Hedgehog.
This is a Sonadow story.

WARNING* for those who are sensitive to violence, blood, harsh language and sexual themes.
DO NOT READ IF YOU'RE AGAINST THIS

Both Sonic and Shadow are in their late twenties and live together. Shadow is learning and adjusting to his new lifestyle with his partner, Sonic, who has suffered a head injury that has caused him to become impulsive, and obsessed with Shadow.

Behind closed doors Sonic just wants love and attention from Shadow, but when faced with other characters he can become an unpredictable menace.

Shadow feels as if it's his fault for Sonics injury.
Was it Shadow's fault? Or will he discover the truth?

(All work is for creative purposes. Complete fiction.)