Twenty feet of titanic tubby demoness with a propensity for devouring magic users and holy people, but with a taste for anything she can get her hands on, particularly cute boys who resist.
She has a gigantic tongue, and her tail is made of a warm, gelid slime that can slurp prey right up.
Her massive stomach can be altered to suit her victim's tastes... or to play off of their fears. Or anything in between.
WIP