This where you make a Sonic character or one of my OCs turn into you.

Choose one of the following set ups for this.

Possession TF: Your OC has recently died and is stuck as a ghost in the afterlife. You've been roaming the world with no physical form for a year. But on an actual blue moon that night, you are allowed to possess someone and life again.

Object TF: (Sonic character or OC) find an item that belongs to your OC and take it home with them. [Note: Your OC doesn't exist in this one until the end of the tf.]

Twinning TF: Your OC either needs a vacation or feels like they want a sibling. But after you find something useful, you call (Sonic character or OC) over and secretly plan to make them like you. [Note: You can make either exactly like you or the gender swap version.]

Skinsuit TF: (Sonic character or OC) receives a package in the mail and opens it. They find a costume of you inside. [Your choice as to whether they exist or not in this]

Or you can make your own scenario!