I don't really have a specific 'girl bullys feet story' at hand. But generally, a story could be about a girl bully who steps on others' feet in the school hallway to show her dominance, making the victim feel pain and humiliation.
One possible ending could be that the bully gets punished by the school or her parents for her actions related to using her feet in a mean way, like kicking or tripping others.
One common theme is transformation. Usually, the bully - like character changes over time, becoming more empathetic and loving. For example, in many of these novels, the initial tough exterior is just a mask for some deeper insecurities. Another theme is redemption. The bully gets a chance to redeem themselves in the eyes of the person they love.
There's also 'Pride and Prejudice'. Mr. Darcy and Elizabeth Bennet initially have a relationship that could be seen as a bit bully - like in their exchanges. Darcy is proud and Elizabeth is prejudiced against him, but through various events, they come to love each other. The novel is full of complex characters and a beautiful love story set in a historical context.
Maybe the reader will find the courage to stand up to Pepper Jam. For example, in the art class, the reader could show off their amazing art skills and gain the respect of others, which would make Pepper Jam's bullying less effective.
The reader can try to ignore Pepper Jam. Bullies often want a reaction, and if the reader doesn't give them one, Pepper Jam might get bored and stop. In the art class, the reader can just focus on their own art piece, like painting a beautiful landscape or drawing a detailed portrait.
It could be Hermione. In some alternate interpretations, there could be a situation where Hermione, while trying out a new and powerful magic, accidentally hurts Harry. Their friendship is put to the test as Harry has to deal with the pain and Hermione has to come to terms with what she's done.
Maybe it's Ron. Suppose Ron gets jealous of Harry's fame and power and, in a moment of weakness and envy, decides to abandon Harry to die. This would create a lot of drama as Ron and Harry have been friends for a long time, and such a betrayal would be a huge shock to the story's readers.
Well, it could be a completely new character created specifically for this fanfiction. Maybe an elf or a human from Middle - Earth who has some sort of special connection with Harry.
Some characters might be initially shocked. They could be confused about what it means and what implications it has for their future. For example, a character who values their independence might feel a bit trapped at first.