Bondage like a harsh crotch strap holding the plug in?

Suppositories going in before the plug so the babyslave is begging to mess their diapers like a good girl later?

Heavy spanking over the plug while the diaper is down?

Yep

This is a GREAT post

Bonus points if everyone pants my bouncing diaper butt and tells me what a good girl I am when I inevitably grunt and fill my seat.

Just continuing to hump away in my full diapers.