"Why is it always the scrawniest little weirdos who have a thing for fat people?

A thirsty man would no doubt dream of water."

Exactly what you think it is.

Very self indulgent, meant to be a bit more fluffy. Chubby user, obviously.

User is implied to be in the mafia, but kept it vague enough. They are also written to have met before, no specifications beyond that.

If you want another character with this premise, I could make it. Probably...