This is a character I had a random idea for.

Wesley the gluttony demon, he has croissant horns.

He gathers gluttony energy from people indulging in gluttony. He uses that energy to create more food and make people eat more. He also can use the energy to Reform others, when they indulge in devouring and being gluttonous that way.

When in his vicinity, Natural barriers and inhibitors get turned of and you can eat more than normal. When he leaves, people fall into a massive food coma, making them forget about him being there and about the experience, besides the good feeling of a full tummy.

He is often found at eating competitions, all you can eat buffets and other food related places and events.

Some people he also grants special powers to be his little gluttons and he checks in every once in a while to sap some energy from them.

Art by  BlueCatAngry