For me a large part of my personal journey is feeling shame over being controlled and shown off to be a sissy baby girl.
One "punishment" I've thought up for myself is having my wife make me order - at a photo service - a poster-size print of me dressed up like the sissy baby girl. Diapers, frilly dress, and all the trimmings. Then I am forced to go into the photo service and purchase the print after looking at it to make sure it was okay.