An inventor could be the main character. While working on an experiment to create a new type of super - food that provides a huge amount of energy, he accidentally consumes some of it. This causes his belly to start expanding uncontrollably. He then has to use his inventive skills to find a way to reverse the effect while also dealing with the practical problems of having a large belly, like getting around his cluttered laboratory.
A competitive eater could be the main character in a 'big belly expansion story'. They enter a high - stakes eating competition. As they devour large amounts of food in a short time, their belly begins to expand. They experience the physical discomfort of a full and expanding belly but are determined to win the competition. After the competition, they then have to figure out how to get their body back to normal and deal with the after - effects of overeating.
One possible plot could be about a character who discovers a magical potion that causes their belly to expand every time they eat a certain food. They start off curious and try it, and then have to deal with the consequences of their ever - expanding belly, like not being able to fit through doors or move around easily.
May could also be the Pokemon girl in this story. She might be exploring a new region and come across a local specialty that she can't resist. The food is so delicious that she keeps eating, and soon her belly begins to expand. She then has to use her Pokemon knowledge and skills to find a way to get back to normal.
Since I don't know the exact 'big belly hold story', I can't say for sure who the main character is. It could be an overweight man or woman.
One possible plot could be that a Pokemon girl eats a special type of Pokemon - themed food. Maybe it's a huge cake made to look like a Pokeball. As she eats more and more, her belly starts to expand. It could be a fun and light - hearted story about her dealing with this unexpected situation, like trying to find clothes that still fit or explaining to her Pokemon friends what happened.
It could be Daenerys Targaryen. She's already a strong and unique character. If she were to be the main character in such a story, the breast expansion could be part of a new magical transformation she undergoes as she continues her journey to claim the Iron Throne. It could add an interesting layer to her character, as she already has the power of her dragons and this new physical change might make her even more of a figure to be reckoned with in the eyes of her followers and enemies alike.
Since I don't know the specific 'girl expansion story', I can't say for sure who the main character is. It could be any girl with a story of growth or expansion in some aspect of her life.
Belly expansion fiction typically focuses on the concept of a character's abdomen growing in size. This could be in a humorous context, perhaps a character eats so much at a feast and their belly expands comically. Or it might be part of a more fantastical plot where a spell causes the expansion. It's a rather unusual but interesting sub - genre of fiction.
There was a character in a fictional story who found a magic potion. When he drank it, instead of the expected effect like flying or becoming super strong, his belly started to expand uncontrollably. It just kept growing and growing. He panicked at first, but then he realized that it was a part of an adventure. He had to find the antidote to reverse the effect. So he set off on a journey with his big, bulging belly.
As we don't know the exact 'fat boy expansion story', it's hard to determine the main character precisely. But if we go by the name, the main character is likely to be a boy who is referred to as 'fat boy' in the story.
The main character might be a boy named Billy. Billy is a bit of a glutton and he doesn't know when to stop eating. So, in the fanfic, his overeating habit could be the cause of his belly bloating. For example, he enters an eating competition and eats way too much, resulting in a very bloated belly.