It can create conflict. For example, if other characters don't like Jason's possessiveness, it can lead to arguments or even fights.
The possessiveness can drive the plot forward. It might force Percy to make decisions about how he feels about Jason's behavior. Maybe Percy will try to set boundaries, and this could lead to a whole new arc in the story. Also, it can influence how other characters interact with the two of them. If they see Jason as too possessive, they might try to separate them, which would add more twists and turns to the plot. And it can also be a source of character development for both Jason and Percy. Jason might have to learn to control his possessiveness, and Percy might become more assertive in dealing with it.
Hestia's possessiveness can shape the plot in many ways. It might lead to Percy being isolated from other characters who could be important to his development. This in turn can create a series of events where Percy has to either break free or come to terms with Hestia's possessive nature. Also, it could attract the attention of other powerful beings who either oppose or support Hestia's possessiveness, adding more twists to the plot.
Well, it could affect the plot in various ways. The gods' possessiveness might mean that Percy has limited freedom. He may constantly be under the watchful eyes of the gods, which restricts his actions. Also, it could lead to power struggles among the gods themselves, with Percy caught in the middle. Maybe one god tries to protect Percy from the others' possessive actions, adding more twists to the story.
Percy may become more reserved. With Artemis being possessive, he might start to hold back his normal, outgoing nature. For example, he may not be as quick to jump into new adventures or make new friends.
Luke's possessiveness can change the alliances in the fanfiction. Other characters might side with Percy against Luke, or some might be influenced by Luke's possessive behavior and turn against Percy. This reshapes the power dynamics in the story.
In the fanfiction, Percy's possessiveness might also be demonstrated by his need to be included in all of Annabeth's plans. He may feel left out or threatened if she starts making plans with other people without him. He wants to be a part of everything she does, almost like he owns a part of her time and attention.
Well, her possessiveness might isolate Harry in a way. He may feel smothered by her actions, which could cause him to rebel or try to distance himself. This creates a new dynamic in the story where Harry's actions are influenced by trying to break free from Tonks' possessive hold, and this can lead to all sorts of plot developments like him making unwise decisions on his own or seeking out other allies who are more understanding.
In the fanfiction, it could be that Jason has been through a lot with Percy. They might have shared many adventures and experiences that made Jason feel like he has a sort of claim over Percy. It could also be related to the world - building in the fanfiction. For example, if there are certain power dynamics or alliances that make Jason protective and possessive of Percy. Another aspect could be that the author wants to explore a complex relationship dynamic between the two characters, where Jason's possessiveness adds an interesting layer to the story.
Well, it could be shown through her getting jealous easily when other girls interact with Percy. For example, if a new girl in the story tries to talk to Percy, Annabeth might give the girl a cold stare or quickly insert herself into the conversation.
Thalia might show her possessiveness by constantly trying to keep Percy to herself. For example, she could be overly protective when other characters get too close to Percy. She may insert herself into conversations or situations where Percy is involved, even when it's not really necessary.
In some cases, Athena's possessiveness could be demonstrated by her attempts to shape Percy into her ideal hero. She may offer him special training or knowledge, but with the underlying intention of making him more like her vision of a perfect demigod. This could put Percy in difficult situations where he has to balance her expectations with his own desires and the needs of his friends.