The fanfics usually have a lot of dialogue that is very characteristic of the two. Sollux's tech - speak and Eridan's more dramatic language can be used to great effect to show their individualities and how they interact with each other. It also often delves into their backstories and how those shape their relationship in the present.
Yes, there are quite a few. You can start by looking on popular fanfic platforms like Archive of Our Own. Just search for 'sollux x nepeta' and you'll find a variety of stories with different themes and writing styles.
One common theme is friendship. Their bond is often explored, like how they understand each other in ways others might not. Another theme can be adventure, as they go on various quests together in some fanfics.
In sollux x gamzee fanfiction, their friendship or relationship development is crucial. It usually starts from a point of mutual suspicion or just acquaintance and gradually grows into something deeper. Also, the cultural aspects of their troll society play a role. For example, the hemospectrum and how their different blood colors affect their relationship can be an important element.
The personalities of Aradia and Sollux are what make the fanfic interesting. Aradia is a complex character with her own history and motives, and Sollux is equally unique. Their interactions can range from humorous to deeply emotional, and fanfic writers can explore different facets of their relationship.
One common theme is friendship. They often start as just acquaintances or even rivals and then develop a strong bond of friendship. For example, in many fanfics, they learn to understand each other's quirks and support each other.
Adventure themes are also seen. They could be on a quest together in the Homestuck universe, facing challenges side by side, which then strengthens their bond and leads to a romantic relationship. This gives the authors a chance to explore their characters in new and exciting situations.
A prevalent theme is the idea of redemption. Sometimes Sollux or Aradia might have something they need to make up for, and their relationship helps in that journey. Also, the theme of adventure is quite common. They might go on quests together, exploring new areas in the Homestuck universe, which tests and strengthens their bond.
One popular 'eridan x sollux fanfic' is 'Stargaze'. It has a really interesting plot that delves into their unique relationship dynamics. The author does a great job of portraying their characters in a new light, with lots of emotional exchanges between them.