I would recommend 'A Song in the Wind'. It delves deep into how Geralt and Jaskier support each other. Jaskier's music is beautifully intertwined with the story, and Geralt's protective side towards Jaskier is shown in a very endearing way. It gives a good overall view of their dynamic.
One great 'jaskier x geralt fanfic' to start with is 'The Road Less Traveled'. It really captures the essence of their relationship in a very accessible way.
Geralt's reaction is complex. At the start, he's likely to be horrified. He might have a flash of his own violent past and worry that he's reverting to a more savage state. He then tries to take care of Jaskier. This could involve finding a safe place for him to rest and recover. He also spends a lot of time reflecting on his actions, trying to understand what led to him hurting Jaskier. And he's constantly thinking about how to prevent it from ever happening again, which might lead to changes in his behavior towards Jaskier.
I really like 'Geralt's Claim'. In this fanfic, Geralt's possessiveness is a bit more intense. It starts with a situation where Jaskier is almost kidnapped, and from then on, Geralt is constantly by his side. The story is filled with tender moments between them, like when Geralt gently tends to Jaskier's wounds after a small skirmish, all while his possessive side is simmering just beneath the surface.
Well, it's hard to pinpoint just a few as the 'best - known'. However, some authors gain popularity because they are really good at capturing the voices of Geralt and Jaskier. They might be the ones who can write really engaging dialogue that sounds just like the characters from the show or the books. There are also those who create unique and interesting plotlines that attract a lot of readers. These authors tend to get noticed more and become well - known within the geralt and jaskier fanfiction community.
Well, a common theme in geralt and jaskier fanfiction is the idea of redemption. Maybe Geralt has to atone for something, and Jaskier is there to help him through it. Another big one is the theme of growth. Both characters can develop in different ways in fan stories. For example, Jaskier might become more confident or Geralt more in touch with his emotions. And of course, the theme of their bond, whether it's strengthening or being tested, is also very popular.
One reason could be Jaskier's constant chatter. Geralt is a man of few words and Jaskier's loquacious nature might annoy him. For example, when Geralt is trying to focus on a hunt, Jaskier's non - stop talking could break his concentration.
Some good Jaskier and Geralt fanfiction include 'Jaskier's Redemption'. In this story, Jaskier has to prove himself to Geralt after a misunderstanding. It's a great read as it shows the growth of their friendship. Then there's 'Geralt's Soft Spot for Jaskier'. This fanfic is all about the little moments where Geralt shows his care for Jaskier, like when he protects him from a group of bandits. 'The Unlikely Duo' is also interesting as it portrays how their differences actually bring them closer together.
Another theme is unrequited love or the slow - burn of a romantic relationship. Some fanfictions focus on the idea that Jaskier has deeper feelings for Geralt that he may not be fully aware of himself, and how that develops over time.