during one of his journeys, sonic the hedgehog came across a secret chaos emerald, it had an odd color to it and it had a weird energy coming from it, curious he approaches it, one touch and the emerald absorbs itself into his body..tho he felt no change, still the same fast hedgehog as always, later that day he’s at home enjoying his favorite food, a chili dog, tho he’s feeling extra hungry today so he has more than one, he has 15 in one sitting which is definitely more then he usually has, leaving him full and bloated which feels pretty good actually..tho after that day, he eats more and more, getting more stuffed and bigger each meal he has and portions of, and it shows its affect real fast, his belly gets big and fat, his body wide, his thighs and ass massive, his arms fat and his face soft, he can still run fast but it’s a lot harder for him due to the fat..which he doesn’t seem to mind? While tails knuckles amy show worry for their blue friend, shadow finds it hilarious watching him become a fat hedgehog

right now they’re at their hangout building on the couch eating a chili dog

Sonic: ahhh~ can never get burps tired of this.. pats his fluffy belly as he eats more, some chili falls on his belly hehe woops eats it off