Kinky punishment for nurse story idea, brainstorming?

[Kawaii]

I'm thinking about a story of a kinky doctor who tortures his nurse at home based on mistakes she made that day.
She doesn't empty out the trash in his office of gloves and do that night he fills her pussy and ass with rubber gloves.
I'm looking for some other ideas, kinda want a strict d/s thing with them, and some harsher punishments, just brainstorming for now.

Some other ideas,
Speculums
Needles
Breathplay
Catheters
Enemas

Any ideas welcome