Well, in l x light yaoi fanfic, often there is a sense of tension. Since l and light have a very intense and intellectual battle in the original story, this can be transformed into a different kind of tension in the fanfic - a sexual or romantic tension. The stories may also emphasize the uniqueness of their bond. The writers might create scenarios where their shared experiences and understanding of each other, despite being on opposite sides in the original plot, lead to a deep connection that is expressed in a yaoi - style relationship. Also, the fanfic might use the existing character traits like l's intelligence and light's ambition in new ways to drive the relationship forward.
I'm not sure specifically which 'l x light yaoi fanfic' there are. You could try searching on some popular fanfic platforms like Archive of Our Own. There might be a lot of works created by fans there.
One characteristic is the intense psychological exploration. Since both L and Light are highly intelligent characters, fanfictions often dig into their minds, like how they perceive each other's actions. For example, a fanfiction might focus on how Light's every move is analyzed by L in a new and more in - depth way.
One common theme is the exploration of their intellectual rivalry turning into something more. Their constant mind games in the original series can be reimagined as a form of flirtation in yaoi fanfiction.
Another characteristic is the creativity in plot. Writers of 'hunter x hunter yaoi fanfic' might create alternate universes or timelines to fit their stories. They can change the power dynamics, the characters' backgrounds, or the overall setting of the 'hunter x hunter' world to make the yaoi relationships more plausible or interesting. This allows for a wide variety of stories, from sweet and fluffy romances to dark and angsty tales.
Typically, in Muraki x Tsuzuki yaoi fanfic, there would be a strong focus on the relationship dynamic between the two characters. It might explore themes of love, attraction, and conflict. The authors may play with their personalities, perhaps emphasizing Muraki's more mysterious and complex nature and Tsuzuki's more gentle and emotional side.
In Dipper x Norman yaoi fanfic, one characteristic could be the development of their personalities in relation to each other. The fanfic may emphasize their individual traits and how they complement or clash within the relationship. Also, there might be elements of angst or drama as is common in yaoi stories. For example, they could face external challenges that test their relationship, like misunderstandings or disapproval from others. And of course, there will be a lot of focus on their physical and emotional attraction to each other, with detailed descriptions of their feelings and interactions.
In 'Goku x Gohan yaoi fanfic', one characteristic could be the exploration of their characters in a more intimate context. Since Goku is often seen as a powerful and somewhat naive hero, and Gohan as his intelligent and strong - willed son, the fanfic might play with their personalities in ways that show a different side of their bond. For example, it could show Goku being more tender towards Gohan in a romantic sense, and Gohan being more open about his feelings for Goku. However, this is a very different interpretation from the original series where their relationship is based on family and training. It also might include elements like how they interact in private, their secret moments together, and how they deal with the outside world's reaction to their relationship. This kind of fanfic can be controversial as it goes against the traditional view of their characters, but for some fans, it offers a new and unique way to explore the 'Dragon Ball' universe.
Typically, in 'Simba x Kovu' yaoi fanfic, there would be a strong focus on the relationship between Simba and Kovu. It might explore their emotional connection in a more romantic or sexual way that goes beyond the normal platonic or rivalrous relationship seen in the original Lion King story. There could be a lot of character development specifically centered around their feelings for each other.
In these fanfics, the characters of Yurio and Otabek are often portrayed with certain traits emphasized. Yurio might be shown as his feisty self, while Otabek could be the more calm and collected one. The fanfics usually delve into how they interact, communicate, and grow closer. There may be elements of drama, like misunderstandings or outside forces trying to keep them apart, which are common in yaoi fanfic storylines. Also, the description of their physical and emotional intimacy is an important aspect, though it varies in intensity depending on the writer's style.
One common theme is the intellectual battle. Since both Light and L are highly intelligent characters, many fanfics explore their mental duels in different scenarios.