In 'Twilight Bella's brother fanfiction', a frequent theme is the struggle for normalcy. Despite the presence of vampires and werewolves, he tries to maintain a normal life, like going to school and having a social life. Another common theme is the exploration of power. Sometimes he might gain some sort of power or ability, and the fanfiction then focuses on how he copes with it. There's also the theme of acceptance. He has to accept the new reality of the Twilight world, whether it's accepting the existence of vampires or his sister's new life. This acceptance can be a long and difficult journey in many of these fanfictions.
Well, obviously Bella's brother would be one of the main characters. He could be given a name like Jake (not to be confused with Jacob from the original story). Bella herself would also be an important character as she is related to him and her actions often drive the main plot of the Twilight world. Then, the Cullens would likely play significant roles as they are at the center of the vampire part of the story. They might interact with Bella's brother in different ways, like Carlisle giving him medical advice or Edward sharing some of his thoughts about the vampire - human relationship.
One popular 'Twilight Bella's brother fanfiction' is 'The Brother's Bond'. It delves into the relationship between Bella's brother and the other characters in the Twilight universe. Another one could be 'Bella's Brother: A New Perspective' which offers a different take on how Bella's brother experiences the supernatural events around him.
One interesting Bella's brother Twilight fanfiction could be where he has some sort of hidden power that he has to keep secret from everyone in Forks. Maybe he can communicate with the animals in a way that's different from the werewolves in the story.
In some fanfictions, Jacob and Bella's pregnancy can take on various plotlines. One possibility is that it creates a huge rift between the werewolf pack and the Cullens. Jacob's loyalty to Bella is tested as he tries to protect her and their unborn child from the potential threats in the Twilight world, like the Volturi. This situation often leads to a lot of drama and tension in the fan - created stories.
In many Twilight fanfictions, Edward and Bella's kiss is often depicted as an extremely passionate and intense moment. Some fanfictions might explore different scenarios around this kiss. For example, it could be set in an alternate universe where they meet under different circumstances before the kiss. The kiss in fanfiction can also be used to show a deeper connection between them than what was shown in the original books. It allows the writers to play with the emotions and the relationship dynamics in a more creative way.
I'm not entirely sure if there's a specific 'Twilight' fanfiction where Emmett is Bella's uncle. There are so many fanfictions out there that it's hard to keep track of every single plot. However, given the creativity of the 'Twilight' fan community, it's very likely that someone has written such a story. You could try reaching out to Twilight fan groups on social media to ask if they've come across it.
Well, in fanfiction, the kiss between Bella and Jacob can be depicted in various ways. It could be a gentle, hesitant kiss where Bella is still conflicted about her feelings. Or it could be a more forceful, emotional outburst from Jacob, showing his desperation to keep Bella in his life. Fanfiction writers may also play with the consequences of this kiss, such as how it affects the relationship between Bella, Jacob, and Edward in the Twilight universe.
It could be about Bella making a reservation in the context of the Twilight universe. Maybe it's for a special event, like a vampire gathering or a date with Edward. Without reading it, it's hard to say for sure.
Yes, there are some out there. You can start by looking on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Just search for 'Twilight Bella is a werecat' and you'll likely find a variety of stories with different takes on the concept.