Twilight Bella and Carlisle Lemon Fanfiction: What are some interesting plot ideas?

One idea could be Carlisle having to protect Bella from a new vampire threat that is specifically targeting her for her unique connection to the Cullens. Maybe a group of nomadic vampires who are jealous of the Cullens' lifestyle.

One idea could be that Bella discovers a new power that she and Edward have to figure out how to control together. It adds a new layer to their relationship and the overall Twilight -esque world they inhabit.

One idea could be exploring how they handle the reactions of the Cullen family. Some might be happy for them, while others could be a bit skeptical at first. Another plot could involve Bella learning more about Carlisle's long past and how it shapes their relationship. They could also face challenges from the vampire world due to their unique union.

A plot could revolve around Carlisle and Bella going on a secret mission together. Maybe they have to find a lost ancient vampire artifact that could change the future of the vampire world. Along the way, they develop a deep bond and respect for each other.

In this type of fanfiction, a great plot could be that Carlisle and Esme discover Bella has a prophetic dream ability. This ability makes her very valuable in the vampire world as she can foresee potential threats. However, it also makes her a target. Carlisle and Esme must then train Bella to control her power while also keeping her safe. Additionally, the family dynamics could change as Bella becomes closer to them. She might start to change some of their long - held beliefs about humans and vampires, and this could lead to internal family discussions and growth.

Perhaps in the fanfic, there could be a situation where Bella and Charlie have to team up to face a new threat in Forks. This could strengthen their bond and make them see each other in a different light. They might have to rely on each other's unique skills to overcome the danger.

Maybe in a fanfiction, Demetri discovers that Bella has a hidden power that not even the Cullens are aware of. He then has to decide whether to report it to the Volturi or keep it a secret and help her develop this power. This could create a complex relationship between them, full of trust issues and moral dilemmas.

One plot idea could be that Felix, instead of being a villain, becomes Bella's secret protector in the Twilight world. He might sense some unique power within her that even the Cullens are unaware of. This could lead to a series of adventures where they have to hide their alliance from both the Volturi and the Cullens.

There could be a story where Caius has a change of heart after meeting Bella. In the Twilight world, Caius is known for his strict and often cruel ways. But when he encounters Bella, he starts to question his own beliefs. Maybe Bella gets lost in the Volturi territory and Caius finds her. Instead of punishing her, he is intrigued by her. This could lead to a story of him trying to understand her human - vampire relationship with Edward from a different perspective. He might even start to envy Edward in a way, which could create a whole new dynamic in the fanfiction.

One idea could be that Bella and Rosalie have to team up to protect the Cullen family from a new vampire threat. They start off disliking each other but as they face challenges together, they develop a mutual respect.