What could be the possible plot in the fanfiction where Bella is pregnant with Jasper's child?

One possible plot twist could be that Jasper is being controlled by an external force, like a powerful vampire with mind - control abilities. So, he doesn't really mean to kidnap Bella in his true self.

Yes, there might be such fanfictions out there. Fanfiction often explores alternative storylines. However, this goes against the original 'Twilight' series canon which pairs Bella with Edward and has different family relationships.

Well, one possibility could be that it leads to a lot of internal conflict within the group. Maybe Edward is jealous or feels betrayed. And Bella might struggle with her new situation, trying to figure out how to be a mother while still being part of the supernatural world they live in.

One possible plot twist could be that Jasper discovers some hidden power or heritage in Bella that he wasn't aware of before. This could change how he views her and their relationship. Another twist might be that there's some sort of enemy from Jasper's past who targets Bella because of her relation to him. It could also be that Bella finds out some dark secret about Jasper that makes her question whether she can really trust him as a father.

In this fanfiction, it could be that Bella has some unique quality that Jasper finds irresistible. For example, she might have a different perspective on life or a certain charm. As for Alice, she might start to suspect something is wrong when Jasper becomes distant. She could then start to investigate and discover the truth about Jasper's feelings for Bella.

One possibility is that Bella discovers a new side of Jasper that makes her want to leave with him. For example, Jasper might have a hidden ability or knowledge that Bella is intrigued by, and they embark on a journey to explore it further. They could be leaving to find a place where they can be themselves without the constraints of their vampire families or the human - vampire relations in their hometown.

It could be about Jasper showing his affection towards Bella through purring. Maybe it's a moment of comfort or a unique way of communication in the fanfiction world.

Maybe it could be about Jasper expressing his deep emotions for Bella through his singing. It might involve a scenario where he serenades her in a special place, like a moonlit forest, and Bella is deeply touched by his song.

In the fanfiction, Jasper might be talking to Bella about her transformation. He could be discussing the pros and cons of becoming a vampire fully. He might share his own struggles with adapting to the vampire lifestyle and how it affected his relationships. This conversation could also lead to a deeper understanding between them and potentially change the dynamics of Bella's relationships with the other Cullens.

One possible reason could be that Bella discovers a different side of Jasper that she finds more appealing. Maybe Jasper shows a deeper understanding of her in some aspects that Edward lacks. For example, Jasper's past experiences might make him more empathetic towards Bella's own struggles in a way that Edward, with his own set of vampire characteristics, doesn't quite get.