One example could be a story where Aphrodite constantly tries to manipulate Percy's love life to suit her own desires. She might interfere in his relationships with other characters, seeing him as a special project of sorts. For instance, she could prevent Percy from getting closer to Annabeth by creating misunderstandings, all because she wants Percy to be under her influence in matters of the heart.
It could be that Aphrodite senses some unique potential in Percy when it comes to love. Maybe she foresees that he will play a crucial role in some grand love - related event in the future. So, to ensure that things go according to her plans, she becomes possessive. She doesn't want other forces or characters to sway Percy from the path she has in mind for him.
One example could be a story where Sasuke gets extremely protective when other guys show interest in Sakura. He might glare at them or subtly put himself between Sakura and the potential suitors. In some fanfictions, Sasuke's possessiveness could lead to him being more open about his feelings for Sakura, like giving her special gifts or spending more time with her than he usually would.
There are fanfictions where Snape gets jealous when Hermione spends time with Harry or Ron. He then starts to subtly control her time, making sure she spends more time with him. For instance, he might give her extra assignments that require her to be in his office alone with him, which is a sign of his possessiveness.
There are fanfictions where Fiona becomes overly protective of Tails in a possessive way. She might not allow Tails to take on certain missions or tasks without her, using the excuse that it's too dangerous for him. But in reality, it's her possessive nature not wanting him to be in situations where he could interact with others without her being present. Also, she could give Tails gifts and then use that as a way to guilt - trip him if he tries to distance himself from her, which is a sign of her possessiveness.
In some fanfictions, Ron gets jealous when Hermione spends too much time studying with other classmates. He might give her the cold shoulder or make snide remarks about her study partners.
Well, in some fanfics, Sasuke becomes possessive over Sakura when she starts to gain more popularity in the village. He doesn't like all the attention she's getting from other people. He might start to accompany her everywhere she goes, even to the simplest of places like the market. He'll act all broody and make it clear that she's his, without actually saying the words.
In fanfiction, Nico might be possessive by being overly protective of Percy. He could jump in to defend Percy even when Percy doesn't really need defending. For instance, in a situation where Percy is just having a friendly argument with someone, Nico might step in and be very aggressive towards the other person. Also, he might try to control who Percy interacts with. If there's a new demigod in the camp, Nico might try to keep Percy away from them.
One example could be a story where a character becomes pregnant and their partner becomes overly possessive, constantly worried about their safety and the well - being of the unborn child. This possessiveness might lead to some interesting relationship dynamics, like the partner being overly protective during doctor visits or when other characters come around.
One possible plot could be Percy dealing with the strange combination of his own water - based powers and Aphrodite's domain of love. Maybe he has to use his skills to help Aphrodite solve a problem related to love among the demigods, like a love - related curse that is causing chaos in the demigod community. He could struggle with how his more action - oriented nature fits with Aphrodite's more emotional and relationship - focused world.
One example could be when Percy shows extraordinary courage in a fanfiction battle. He might face a powerful enemy alone and still manage to hold his ground or even win. Another instance is when he uses his wits to solve a complex mystery that no one else could figure out.