Looking for suggestions!

So my partner Hank is a FTM Transman that I submit to. We actually have a great relationship in and out of the bedroom.
He understands what part of my submissive tendencies have to do with humiliation.
He already employs SPH and refers to my penis as teeny-tiny.
Some of the things he has planned is for us to go out in public with me being plugged, and to watch me at a glory hole sucking cock.

The reason for this post is to get suggestions from both Dominants and submissive’s on other methods to humiliate me.

We have discussed limits from both viewpoints extensively and are comfortable with anything that is consensual.

Your thought, comments, feedback, and suggestions are appreciated!