One possible reason could be their rivalry over a love interest, like Bella. Jacob loves Bella and Edward is in a relationship with her. This love triangle often leads to tension and could easily erupt into a fight.
Bella can be a great favorite too. Despite being caught between two powerful beings, she has her own strength. She's not just a damsel in distress. She has a mind of her own and makes decisions that often surprise both Jacob and Edward. Her ability to stand up to them and not be completely swayed by their powers is quite admirable.
One interesting plot twist could be that Bella realizes she doesn't want either of them and decides to go off on her own journey of self - discovery. This would completely change the dynamic of the love triangle.
In many of these fanfictions, Jacob's character often develops a new sense of vulnerability. For example, in stories where he discovers he's pregnant, he has to deal with physical and emotional changes that he's not used to. Edward, on the other hand, might develop a more protective side. He has to step up and support Jacob, which is different from their previous dynamic.
In Twilight fanfiction, Edward is often depicted as the brooding, vampire hero. He's complex, with his struggle between his love for Bella and his vampire nature. Jacob, on the other hand, is the warm - hearted werewolf. Fanfictions might explore their relationship in different ways. Sometimes they are rivals, fiercely competing for Bella's love. In other stories, they might find a way to coexist or even become friends, despite their natural enmity in the original series.
There is no such love story between them. Their relationship develops as rivals. Jacob, as a werewolf, and Edward, as a vampire, are constantly at odds because of their mutual love for Bella. They start off distrusting and disliking each other. But as the story unfolds, they tolerate each other more for Bella's happiness.
For Bella and Jacob's relationship, it could be a breaking point. Jacob might distance himself from Bella, feeling that she has completely chosen Edward over him. Bella, on the other hand, might feel guilty but also more committed to Edward.
In a physical fight, Jacob has the advantage of being a werewolf with enhanced strength and speed. However, Edward has his vampire abilities like super - fast reflexes. If the fight was in an open field during the day, Jacob might use his agility better. But if it was at night and Edward could use the cover of darkness, he might have the upper hand.
One common theme is friendship. Despite their differences in the original story, fanfics often explore how they can become friends or at least respect each other.
The themes in 'Edward x Jacob Lemon Fanfiction' can vary widely. Some common themes could be love against all odds, self - discovery within a relationship, or the exploration of taboos. Since Edward and Jacob are often seen as rivals in the original Twilight series, the fanfiction might be about breaking those barriers and finding a deeper connection. The lemon part could also symbolize a more uninhibited exploration of their feelings, away from the constraints of the original story.