Another plotline could be that Ahsoka gets injured and has to be on a long - term recovery. During this time, she's not as active as before and the food she's given for recovery is quite rich. This causes her to gain weight, and the story could be about her regaining her confidence and getting back to her old self while dealing with the weight gain.
One possible plotline could be that Ahsoka goes on a journey where she discovers new types of food in different planets. This leads to her gradually gaining weight as she indulges in these new and delicious cuisines. For example, she might land on a planet known for its rich, calorie - dense desserts and she can't resist trying them all.
Maybe Ahsoka has to go undercover in a place where a larger body type is more common or advantageous. So, she deliberately gains weight for the mission. She then has to deal with the physical and mental changes that come with it, like adjusting her fighting style to her new body.
Perhaps there's a plot where Bart is influenced by some new food trend in town. Let's say all the kids are trying a new type of ice - cream that has a lot of calories but is really addictive. Bart starts eating it every day and gains weight. Or it could be that Bart is trying to bulk up for a sports event in a very unorthodox way by eating a lot of high - fat foods instead of training properly, and this causes unexpected weight gain.
Her relationships with her friends might change. Some friends could be worried about her sudden weight gain and try to help in their own ways. For instance, they might offer to train with her more often.
One possible plotline could be Regina George gaining weight due to a health issue. This could lead to her experiencing a change in her social status as the 'queen bee' in the school. She might have to deal with the reactions of her friends and enemies, and learn to accept herself in a new body.
A plotline might involve her relationships with other characters. For example, Jaime might have a different reaction to a heavier Cersei. He could be more protective or, on the contrary, feel a sense of distance due to the change. And her enemies might underestimate her because of her weight gain, only to be outwitted by her.
One reason could be a change in diet. College cafeterias often offer high - calorie and junk foods. If a girl starts consuming these regularly, it can lead to weight gain. Another reason is a lack of exercise. College life can be busy, and if she stops her regular physical activities like sports or workouts, she'll gain weight. Also, stress can play a role. High stress levels might make her overeat.
A plotline might involve Rey being on a planet where there are strange forces or substances that cause her to gain weight. And she has to figure out how to reverse it while also dealing with the reactions of her friends like Finn and Poe. It could also explore how the relationship with Kylo Ren might be affected if he notices these changes in her.
One possible plot could be that Bowser discovers a magical food source that makes him gain weight uncontrollably while he tries to figure out how to reverse it.
It could be that Catwoman indulges in too much of Gotham's rich food while on a long - term undercover mission. This weight gain makes her more relatable to the common people she is trying to protect, and she uses her new look to her advantage in unexpected ways.
Well, it could be a very specific and perhaps strange fanfic concept. Maybe it's about a girl who has some sort of condition or situation where burping is related to her weight gain, like in a fictional, magical - realism type of story. But this is really an out - of - the - ordinary idea for fanfic.
One possible plot could be that they are tricked into eating a lot by an evil character who wants to slow them down. Another could be that they accidentally find a food source that is so delicious but very fattening.