Extreme obesity

Fantasy: extreme obesity and tasks sub/dom.

In all my fantasies, who is extremely obese always in centre of attention, no matter he is sub or dom.

Almost continuous taking care feed washing or testing himself or others.

For example, I as slave feedee must crawl on the floor to bed and manage to grab my mistress for leg, pull it to himself and lick her pussy.

Which fantasies do you have in that pattern of relationships?

May be there is something unusual and sexy?
8 months