Typically, there's the kidnapper. This character is often portrayed as having some sort of psychological issue or a very warped sense of control. Then there's the victim, who is usually an adult or older teen that is forced into this baby - like treatment. There might also be secondary characters like the victim's friends or family who are searching for them, adding an element of the outside world trying to break into this strange situation.
Typically, there's the kidnapped character who is the main focus. Then there's the kidnapper, who can be a complex character with various motives. There might also be side characters like other captives or people who are trying to rescue the kidnapped one.
One common theme could be the power dynamic. The kidnapper has control over the person being treated like a baby, which can create intense and often complex relationships. Another theme might be the idea of regression, where the victim is forced into a more infantile state, either physically or mentally. There could also be themes of survival and escape, as the kidnapped person tries to break free from this strange and often demeaning situation.
Hermione could be one of the characters. Given her know - it - all nature, she might think Harry needs her constant guidance and end up treating him like a baby. She might constantly correct him and not let him learn from his own mistakes. Ron could also be one of them. Maybe out of his over - protectiveness for his friend, he might not let Harry do certain things he deems dangerous, like facing a small magical creature on his own.
Typically, you have the kidnapped victim, who can be a protagonist from the original work that the fanfiction is based on. Then there are the kidnappers, who could be villains with various motives. And of course, there are the family members or friends of the victim who are trying to get them back.
Well, there's obviously the rogue. This could be a villainous character from the original source material or an original creation. Then there's the kidnapped character, who could be the protagonist or a beloved secondary character. There might also be a hero or group of heroes who will try to rescue the kidnapped one. This could include the main hero of the original story or a new character created for the fanfiction.
The kidnapped character is of course a central figure. It could be a protagonist from the original work around which the fanfiction is based. Then there's the kidnapper, who could be a villain with some sort of vendetta or a mysterious figure. There are also often side characters like the detective or the best friend who tries to find the kidnapped person.
Obviously, Peter Parker himself is the main character. Since he's the one being treated like a baby.
In some fanfictions, there could be a wise old animal, perhaps an old elephant or a hermit-like fox, who gives advice to the baby tigress. And sometimes, there are other young animals of different species that the baby tigress befriends or has conflicts with. These characters help to build a more complex and interesting world around the baby tigress.
Well, the billionaire is obviously a key character. They are usually portrayed as powerful, often controlling, and living a luxurious life. There's also the baby, of course, who can be either a normal, cute baby or have some sort of special quality or power. Then there are usually the nanny or caretaker characters. They can be kind - hearted and play an important role in the baby's upbringing. Sometimes, there are rivals to the billionaire, like other business moguls who might see the baby as a threat to their own interests or a way to get at the billionaire.
One common situation could be that the other characters in the fanfiction might constantly over - protect Harry. For example, they don't let him take any risks or do things on his own, like going to the Forbidden Forest even for a small exploration. Another situation could be that they talk to him in a very patronizing tone, as if he doesn't understand anything. Maybe they try to feed him or dress him as if he were incapable of doing these basic things himself.