Here are some of my favorite mutual wg pictures.

Setsuna from Fire emblem fates would easily be someone who would not shower and be a spoiled, pampered, lazy slob who would never leave her bed, and would be a complete wheezing mess if she would have to waddle somewhere.

Hela being a massive slob constantly demanding more food as she gets too big for her throne, being stuck on it.

Vaida becoming Sonias personal fat pet blob whos constantly getting experimented on by Sonias magic to become an even bigger fatty and slob.