A Cold, Yearning Heart [OC X CANON] ((VERY CRINGE))

I'm not good at writing but I wanted to write SOMETHING about these two since they take up so much of my brain space rent free. As the title says, this is an OC X (AU) Canon fic, Sonic might act a little differently than you're used to. I am open to criticism, but if your criticism is just a complaint, keep it to yourself, I don't care.
More information in the story itself