This is just a place to store all of my ideas for commissions so that I don't forget them before I get the chance to pay for them. If anyone's interested in doing any of these ideas for free, go right ahead.

Aurelion Sol from League of Legends (this idea was created with help from Cheshire Cat Master):
Aurelion Sol encounters an OC who claims to have the power to remove the crown that limits his strength completely. He tells Sol he'll do so, if Sol will allow him to share in his conquest of the world. Sol agrees, and the OC does this...and is promptly devoured. He'll "share in the conquest" by adding to Sol's body. Aurelion then goes to the nearest city, as the rise in his power has also caused a rise in his appetite. He begins to devour everybody there, but eventually grows bored, and grows large enough to devour the whole city at once. He then decides to "skip to the good part," and grows large enough to swallow the planet and everyone on it. With the planet in his belly, he then goes to travel through the cosmos and find other planets to consume and rule over. The story ends with an epilogue where Aurelion, now at his true full size rules over a small system, and when the inhabitants of a world displeases him, proceeds to devour their planet and any others unfortunate enough to be too close.

Bruce from Finding Nemo:
A group of scientists use an experimental shrinking sub to examine fish up close, only to encounter Bruce, who bites down on the sub not knowing what it is. This forces the scientists to bail, and Bruce eats one of them after realizing that they aren't fish, likes the taste, and decides to hunt down and eat all of them. After doing so, the scientists attempt to blow themselves back to normal size, but this also causes Bruce to grow large enough to eat the ship the sub was brought to the ocean in and everyone on it.

King K Rool from Donkey Kong:
The Kremlins find some Mega Mushrooms and delivers them to K Rool, who eats one and becomes a giant. He attacks DK Island while huge but is stopped by DK with a Mushroom of his own. Enraged, K Rool proceeds to eat the rest of the Mushrooms, causing him to grow large enough to devour the entire island, and sets his sights on conquering the entire planet.