I'm not sure specifically about 'lysa arryn x jaime' lemon fanfiction. Fanfiction can be quite diverse, and it might be difficult to find good ones of this particular pairing. You could try searching on some popular fanfiction websites and look through the reviews to find well - received stories.
I'm not sure specifically which 'lysa arryn lemon fanfiction' stories are out there. But generally, in fanfiction, it could explore different aspects of Lysa Arryn's character, perhaps her relationships in a more creative and uncanonical way.
Archive of Our Own (AO3) is a good place to start. It has a wide range of fanfiction, and you can search for Lysa Arryn - related works there. Just be sure to use the correct tags.
In fanfiction, Lysa Arryn could be paired with Varys. Varys is known for his web of spies and political maneuvering. A story with them together could involve Varys trying to use Lysa for his own political ends in the Vale or Lysa trying to outwit Varys. Another great pairing could be with Brienne of Tarth. Brienne's sense of honor and Lysa's more self - serving nature could create an interesting dynamic. They could be in a situation where Brienne has to protect Lysa or Lysa has to decide whether to trust Brienne. And of course, Tyrion Lannister could be paired with her. Given Tyrion's intelligence and Lysa's paranoia, a fanfiction exploring their encounters and how they interact could be full of drama and unexpected twists.
One good place to start looking for jaime x lysa fanfiction is on Archive of Our Own (AO3). There are many different stories there that explore this pairing in various ways. Some might focus on their relationship in an alternate universe setting, where they meet under different circumstances than in the original source material. Another option could be to check out fanfiction.net, which also has a wide range of works. However, the quality can vary greatly, so it's important to read the reviews and summaries before diving in.
To write jaime x lysa fanfiction, start by brainstorming different scenarios for their relationship. You might consider what if Jaime saved Lysa from a dangerous situation, or vice versa. This could be the starting point of their connection. When writing dialogue, make sure it sounds like something the characters would actually say. Jaime might be more brash and direct, while Lysa could be more calculating. Also, think about the conflict in the story. It could be external, like a war or family feud, or internal, such as their own doubts and fears about the relationship.
One interesting fanfiction could be about Lysa Arryn's early life in the Vale before the events of the series. It might explore her relationship with her family and how it shaped her into the character we see in the show. Another could be a what - if scenario, like what if Lysa Arryn had allied with a different house instead of the Lannisters. There are also fanfictions that focus on her relationship with Littlefinger in more depth, showing the manipulations and her emotional turmoil in that relationship.
There are several factors that contribute to the popularity of jaime and brienne lemon fanfiction. First, the characters Jaime and Brienne are both very interesting and beloved by fans. Their relationship in the original story is full of tension and unspoken feelings. In fanfiction, especially the 'lemon' type, writers can explore their romantic and sexual relationship more explicitly. Also, fans are always eager to see different scenarios and endings for these two characters that they might not get in the official story. The 'lemon' aspect adds a certain level of excitement and titillation for some readers, but it's also the deepening of the relationship between the two characters that really draws people in.
In this 'Arryn Another Claimant' Game of Thrones fanfiction, Arryn could potentially be a new character created by the author. Maybe Arryn is someone who believes they have a legitimate claim to the Iron Throne, perhaps related to an old and forgotten branch of a noble house in Westeros. Without reading the fanfiction in detail, it's hard to say exactly who this Arryn is, but it's likely they will play a significant role in the power struggles and political intrigue that are hallmarks of Game of Thrones stories.
Fanfiction about Sansa and Jaime can be really interesting when it's done in a tasteful way. Instead of seeking out 'lemon' fanfiction, consider looking for ones that explore their relationship from a more psychological or political angle. For instance, how their different loyalties and family backgrounds affect their views of each other. Some fanfictions might delve into how they could potentially work together to change the fate of the Seven Kingdoms. This way, you get engaging stories that are more in line with the general spirit of the original work.