Another situation could be when a new male character enters the story. Let's say a powerful and handsome demon arrives. If Kagome shows any interest in this new character, like asking about his powers or his world, Inuyasha would feel jealous. He would puff out his chest and try to show that he is more powerful and a better choice for Kagome. He might even start a fight with the new character just to prove his point.
One place to find fanfiction about Blake getting jealous could be Archive of Our Own (AO3). There are often many different takes on this theme. For example, in some stories, Blake might get jealous when another character gets too close to her love interest. Another example could be in a story where she is jealous of a new friend who seems to be taking up all of her partner's time.
One possible scenario could be that in the fanfic, the main character says 'I love you' to someone else, perhaps a new friend or acquaintance. Yamato, who has feelings for the main character, then becomes jealous. Yamato might start acting distant at first, not wanting to show their vulnerability. But as the story progresses, they can't hold it in anymore and confront the main character about their feelings, leading to a big emotional moment in the fanfic.
A typical situation is when Bulma has to attend a social event with an old friend who is a wealthy and charming man. Vegeta, who is not used to such social settings and is insecure in his own way, would see this man as a threat. He would watch them closely at the event, fuming silently and getting jealous because he thinks Bulma might be attracted to this more 'civilized' man.
It adds an interesting layer of drama. Readers like to see characters they know in new situations, and Sonic being jealous is a new side of him. It can create conflict, which is essential in any good story.
Well, in eren and annie lemon fanfiction, Eren may be depicted as having a strong, almost obsessive attraction to Annie. His character might be written to be very determined in his pursuit of her. Annie could be presented as having a complex mix of emotions. She may initially resist Eren's advances due to her own guarded nature, but then gradually give in. These characteristics are often used to create a more intense and emotional relationship dynamic in the fanfiction. However, it's important to note that this is a departure from the official story and is the creative interpretation of the fan authors.
Eventually, Eren might start to investigate the reasons behind Mikasa's betrayal. If he discovers that there are more complex factors at play, like she was forced or there was a misunderstanding, he could feel a mix of guilt for his initial reaction and relief that their relationship wasn't as broken as he thought. However, if he finds out that she truly betrayed him out of her own will, he might become even more determined to carry out his plans, whatever they are, without her.
In a fanfiction where Tigress gets jealous, it could be that there's a new student at the Jade Palace. This student seems to get all of Shifu's attention. Tigress, who has always been Shifu's star pupil in a way, feels left out and jealous. So she starts to train even harder, but also gets snippy with the new student. Eventually, she realizes that her jealousy is unfounded when she sees that the new student just wants to learn and doesn't mean to steal Shifu's attention.
Female Eren in this fanfiction is often portrayed as headstrong. Just like her male counterpart, she has a strong sense of justice and is determined to fight for what she believes in. She is also likely to be brave, not afraid to face danger head - on, whether it's in battle or when confronting the complex relationship with Levi.
Armin could be one of the main characters. He might be the one who offers the most logical advice to Eren during his pregnancy. For example, he could help Eren figure out how to deal with the medical aspects if the world in the fanfiction has different rules for male pregnancy. Another character could be Mikasa. She would probably be very protective of Eren, just like she always is. She might be the one to stand up for Eren against any discrimination or threats he faces because of his pregnancy.