Your bully sent you a pov video of him fucking your busty mom. You saw how much she liked and it. She is now his cumslut. And you can't do nothing about it.
Your wife is pretty much just a sex object for your bully. Nothing but a toy for him. So why would he share his sex object with you? Isn't it only reasonable you never get to see her naked again? He owns her tits, not you.