One common theme is Batman being overly protective of his sidekicks like Robin. He might go to extreme lengths to keep them out of danger, even if it means restricting their actions. For example, he could forbid Robin from going on certain missions that he deems too risky.
Another theme is Hermione's strength. Despite her friends being overprotective, she still manages to assert herself and show her own capabilities. It's a balance between their protectiveness and her independence.
One common theme is friendship. Percy's overprotectiveness often stems from his deep love for his friends. For example, he doesn't want to see them get hurt during battles or dangerous quests.
Well, often in Naruto overprotective family fanfiction, a major theme is the family's struggle to balance their overprotectiveness with Naruto's need for independence. They love him so much that they don't want him to get hurt, but at the same time, Naruto is a growing shinobi who needs to face challenges. Also, there can be themes of family secrets. The family might keep things from Naruto to protect him, which then leads to misunderstandings and plot twists.
The theme of self - sacrifice also comes up a lot. The overprotective brother is willing to put his own needs, desires, and sometimes even his safety on the line to ensure his sister's well - being. For example, he might take on a dangerous task or face a powerful enemy just to keep his sister out of harm's way. This shows the deep bond between the siblings in these fanfictions.
Another theme could be Tails' growth. In some fanfictions, his overprotective nature might be a sign of his maturing. He realizes the dangers that Sonic faces and tries to be more proactive in protecting him. This can also lead to Tails developing new skills or strategies in the stories. For example, he might study more about Sonic's enemies to better protect him. And this growth theme can be intertwined with the overall plot of the Sonic universe in the fanfiction.
One common theme is family loyalty. The overprotective brothers, like Ace and Sabo, are always there for Luffy because of their strong family bond. Another theme is the conflict between protection and freedom. Luffy is an adventurous spirit and his brothers' overprotectiveness can sometimes limit his freedom, which leads to some interesting plot developments.
One common theme is friendship. Percy's overprotectiveness can be seen as an extreme form of his friendship with Nico. He wants to keep Nico safe from the various threats in their world, which shows how much he values their bond.
The theme of family loyalty often shows up. Thor feels it's his duty to protect Loki because they are family. Also, the power dynamics in Asgard can be a theme. Thor's overprotectiveness can be influenced by his position of power and his need to keep Loki, who is sometimes seen as a bit of a wild card, in check.
One common theme is the strong bond between Sonic and Tails. Sonic's overprotectiveness is a manifestation of his deep care for Tails. Another theme is danger. There are often threats in the stories that prompt Sonic's overprotective behavior.
One common theme is loyalty. The overprotective sister is often extremely loyal to her sibling, willing to go to great lengths to keep them safe. For example, she might put herself in danger without hesitation.