Etna grumbled, walking across the vast fire scorched plains of the Netherworld.
She rubbed her sore, thin thighs, hurting after the huge distance travelled. Laharl had sent her to pick up some item of vast power and importance, but the dimensional gateway was busted. Instead of letting her wait, he insisted he had to go get it now, so here she was, trudging along.
Eventually she reached her destination, a small temple that pocked the infinite flaming expanse, and she walked inside, kicking the stone door in her way over as if it was nothing. Being level 800 did have it's advantages.
Inside, there was.. nothing. Well, almost nothing. It was mostly nothing. An empty temple with a small altar at the center, holding up a crystal sphere the size of a baseball. Etna walked up to it, glaring down at it. It was perfectly round, and contained what appeared to be a minature galaxy. It was hypnotizing, sucking her mind into it if she stared to long. But it also hurt her eyes. But most of all, it made her hungry! The swirls of the galaxy within bringing to mind the luscious swirls in a lava pudding.
...Despite her best judgement, she snatched the sphere off the altar and gulped it down whole before realizing what she had done. The damn bug was going to make her scrub the latrines with a toothbrush for sure! But before she could panic too much, she shook, and felt power fill her. And fill her. And fill her. (out.)
She shot up two feet, the short demoness hitting the 7 foot mark, as her body literally swelled with power. Her pathetically flat chest expanded to two huge beachball sized spheres of flesh. Before this could wreck her back, her gut blasted out, giving them something to rest on and hanging over her skirt. Her ass and thighs grew to gargantuan proportions, her body taking a pear shape as a massive ass and huge thick thighs were all that remained of her once flat figure.
Etna quickly pulled out her cosmetic mirror and examined herself, her jaw dropping. She..