There might also be some original characters created specifically for the fanfiction. These could be other humans who know about Lincoln's secret or other supernatural beings that are related to the vampire lore in the story.
Well, of course, Lincoln Loud would be one of the main characters. He's the central figure in the Loud family, so it makes sense for him to be the focus in this fanfiction. His sisters might also be involved. For example, Lola could be competing with Lincoln in a lemon - themed beauty pageant, adding some sibling rivalry to the story.
His sisters could be main characters. For instance, Lori might give him some advice on how to deal with the braces since she's the eldest and has more experience. Or Leni could be there to offer some fashion tips to make him feel better about his new look with the braces.
I think Lori could be paired well with Lincoln. Since she's the eldest sister, she could be mentoring Lincoln in something, like how to deal with high school or relationships. And then there's Stella. If paired with Lincoln, they could have a story about exploring a new part of town and finding some kind of hidden treasure or secret place that only they know about.
Carlota and Lincoln are the main characters. Carlota could be the one who initiates a lot of the action related to the lemons. Maybe she has a special connection to lemons from her family's traditions. Lincoln then gets involved in her lemon - related plans, and their interactions drive the story forward.
Obviously, Lincoln Loud would be one of the main characters. And the members of his harem would also be main characters. Since it's about a harem, there could be multiple female characters who are part of his harem.
One common theme is identity. Lincoln has to figure out who he is now as a vampire while still being part of the Loud family. Another is secrecy. He has to keep his vampire nature a secret from his family and friends at first. And there's often the theme of power. His new vampire powers and how he uses or struggles with them.
Yes, there are some interesting ones. You can start by looking on fanfiction platforms like FanFiction.net or Archive of Our Own. Just search for 'Loud House Lincoln Vampire' and you'll likely find a variety of stories with different takes on Lincoln as a vampire in the Loud House universe. Some might focus on his relationships with his family members in this new, vampiric state, while others could be more action - oriented with him facing off against other supernatural beings.
There's also a fanfic where Lincoln discovers he has vampire heritage. In this story, he struggles to keep it a secret from his large family while also exploring his new powers. It's an interesting take on the character as he tries to balance his normal life with this new, supernatural side.
Well, his sisters from 'The Loud House' could make an appearance in some way. Maybe they get transported to the Pokemon world too, or they are just part of Lincoln's memories that he draws strength from. In the Pokemon world, he could meet classic Pokemon characters like Ash, Misty, and Brock. They could help him on his journey or be rivals in some Pokemon battles.
Well, obviously Lincoln Loud is one of the main characters. And then there would be the members of the harem, which could include some of the female characters from the original 'Loud House' series. For example, Lori, Leni, and Luna could potentially be part of the harem in the fanfiction.