Help Matron Idea - Give Some Input! (Patreon)

Last night I debuted the ideas for April's Patreon Reward Images, but I wanted to ask you guys something quick since I thought about the Help Matron idea more after posting.

Who should the Help Matron sit on?
Whoever gets the most votes will be who she sits her fat ass on, and I'll tweak the context of the scene accordingly to fit them.