One great 'Sasuke x Karin fanfic' is 'The Red - haired Bond'. It beautifully explores their relationship development. Karin's loyalty to Sasuke is depicted in a very heart - warming way.
Love triangles are a very common theme. Sasuke is often at the center of the attention of both Sakura and Karin, which creates a lot of tension and drama.
One key element is the complex relationship between them. Sasuke's often cold and distant nature contrasted with Karin's more passionate and emotional self. For example, in many fanfics, Karin has to break through Sasuke's emotional barriers.
There could be a fanfic where Naruto, Sakura, Sasuke, and Karin wake up with a hangover after a wild celebration in the Hidden Leaf Village. Maybe they had a party to celebrate a big victory against an enemy. Naruto would probably be the first to wake up, feeling groggy but still ready to face the day. Sakura, on the other hand, might be a bit grumpy and complain about the headache. Sasuke would be his usual stoic self, but even he couldn't hide the fact that he wasn't feeling his best. Karin would be using her medical skills to try and ease the pain for everyone. It could be a humorous fanfic with lots of banter between the characters as they deal with the after - effects of their drinking.
One common theme is the exploration of unrequited love. Sakura's love for Sasuke is well - known, and when he leaves her for Karin, it delves into the pain of unrequited love from Sakura's perspective. Another theme is the idea of choosing based on power and usefulness. As Karin has certain powers that can be of help to Sasuke, it shows a theme of practicality in relationships.
Well, it could be a story about their complex relationships. Maybe it shows how they interact in a post - war Naruto world. Sasuke might be in the middle of Sakura's love and Karin's lingering feelings for him.
A plot could be that Karin discovers a new chakra - related ability and Sasuke helps her master it. They train together and form a strong bond of friendship based on mutual respect for each other's skills.
There are many great Sasuke and Karin non - lemon fanfictions. You can start by looking on fanfiction platforms like FanFiction.net or Archive of Our Own. Search for tags like 'Sasuke x Karin' and then filter out the inappropriate ones. For example, there might be some adventure - themed stories where they team up on a mission and develop a platonic relationship.
I'm not sure specifically about 'lemon' fanfics (which often imply adult content), but there are many great fanfics about Suigetsu and Karin that focus on their relationship development in a more general way. You can try searching on fanfic platforms like FanFiction.net or Archive of Our Own and filter for stories tagged with their names.
In this fanfic, they could be suffering from different levels of hangovers. Naruto's hangover might be more physical, with a pounding headache and nausea. Sakura's could be more mental, as she's worried about how she behaved while drunk. Sasuke might be in denial about his hangover at first, but then it hits him hard. Karin could be using her knowledge of herbs to try and make a remedy for them all. There could also be some flashbacks to the night before, showing snippets of their drunken conversations and actions. These flashbacks could reveal some hidden feelings or secrets among the characters, adding more depth to the story.