Imagine your favourite character going out to an all-you-can-eat buffet with friends, planning to taste as many different things as they can. They’ve really embraced their love of food lately and are getting pretty chubby, but they’ve bought some new clothes with “room to grow”, which they’re glad about since they expect to have a very full stomach by the end of dinner.
There are all sorts of delicious food, and they keep going up to refill their plate over and over again. Their friends keep suggesting new things to try and cheering them on, and before long they have a full and very rounded belly that’s making their new clothes fit pretty tightly around the middle. After waddling back and forth from the buffet table a couple more times, they’re so bloated that they have to undo their pants and let their belly fully expand. Their friends are cheerfully surprised at how big they’ve gotten - a couple of them are particularly impressed and want to feel their stomach to see how stuffed they are and how chubby they’ve been getting.
As full as they are, they still don’t feel ready to stop eating - fortunately, their friends volunteer to go up and get plates of dessert for them! The dessert is delicious, and they ask for plate after plate, getting to sit down and concentrate on eating while their belly swells up bigger and bigger. By the time they’re satisfied, they’re full to bursting and need two of their friends to help them up. They’re too big for their shirt to cover their whole belly and so stuffed they can barely waddle - other people in the restaurant are staring, but somehow it feels great to have everyone see how much they ate and how fat they’re getting. A friend drives them home - they feel way too bloated to drive themselves - and congratulates them on how much they ate. They manage to waddle to the couch, and settle down to admire the huge bloated stomach taking up most of their lap. They feel incredibly fat and very accomplished.