I have a real specific fetish for being made to acknowledge the power a bully (preferably one my age or younger) has over me in a "bully fucks my mom" type scenario by being made to call him "dad" or "daddy".
Ideally mom encourages it. Maybe she's actually marrying him. Whatever the case, he's more or less officially in a position of undeserved authority over me.

Ive had a hard time finding anything like this. Are there any recommendations?