Sumo Lady Fight? (Patreon)

A few folks have mentioned an interest in seeing two ladies gain weight until they're sumo sized, then they fight each other like sumo warriors.

It's an interesting scenario and I might want to animate it in the future. 

I just need to know who would be the contenders in such a match. 

If you have a suggestion for who should get the sumo treatment, please leave a comment. Later, I'll pick a handful of my faves, then conduct a poll for the two finalists :)