A Simpson's THOH Transformation Story.

The malevolent house figured that one way to slow Marge down would be to inflate or fatten her to reduce or remove her mobility. Marge began to bulge and swell becoming "fatter", wider and rounder. Her entire body looked as if she'd been on Homer's diet for several years. Lisa just watched in stunned silence something which her books and knowledge was telling her shouldn't be possible but was happening right here, right now, right in front of her. As Marge continued expanding now exceeding her husbands size and girth was she getting heavier or lighter?