One common theme could be the complex relationship between Itachi and Sasuke. Their bond, which is filled with love, hatred, and a lot of unsaid emotions in the original series, is often explored more deeply in fanfics. Another theme might be redemption, as Itachi's actions towards Sasuke in the main story can be seen in different lights in fanfiction.
Well, often the theme of self - discovery is present. Both Itachi and Sasuke are characters with a lot of depth, and in 'itachi x sasuke lemon fanfic', they might be on a journey to understand themselves better in the context of their relationship. Additionally, themes of loyalty and betrayal can be re - examined. Since their relationship has elements of both in the original Naruto story, fanfic authors like to play around with these concepts in different ways.
In these types of fanfics, the theme of family also plays a significant role. Itachi and Sasuke's relationship as brothers is a central part of the Naruto narrative, and in fanfiction, it can be twisted or explored further. There could be themes of forgiveness as well, as Sasuke has to come to terms with Itachi's actions, and in the fan - created stories, this can be a major focus. Also, power dynamics within their relationship can be a theme, considering their different levels of strength and abilities in the original story.
The theme of sacrifice also often appears. Itachi sacrificed a great deal for Sasuke and the village. Fanfics might expand on this, like showing how Sasuke comes to fully understand and appreciate Itachi's sacrifices, and how that understanding changes their relationship.
A prevalent theme is redemption. Given Itachi's complex past, the fanfictions might explore how he tries to make up for his actions in the presence of the reader and Sasuke. Also, self - discovery can be a theme. The reader may be new to the Naruto world and through their interactions with Sasuke and Itachi, they learn more about themselves and their place in this fictional world. In some stories, there's also the theme of protecting one another, showing loyalty and trust among the three characters.
The theme of sacrifice also pops up a lot. Itachi sacrificed so much for Sasuke and the village. Fanfics might expand on this, showing how Sasuke grapples with this knowledge and how it changes his view of Itachi. Also, there are fanfics that focus on their shared heritage and how that shapes their relationship in a non - romantic way. For instance, their Uchiha bloodline and what it means for their respective paths in life.
Reconciliation is a big theme. Itachi and Sasuke's relationship is often at the center of this. Naruto can be the catalyst in these stories, helping them to reconcile their differences. There are also themes of sacrifice, as Itachi has already sacrificed a lot in the original story, and fanfictions may expand on this concept in relation to all three characters.
One common theme is the struggle between love and power. Since Itachi is a vampire, he often has to balance his newfound power with his love for Sasuke. Another theme is the idea of forbidden love, as their relationship might be seen as taboo in the context of vampire and human (or in this case, another Uchiha).
Another theme is redemption. Itachi has a lot of actions in his past that need redemption, and in these fanfics, his relationship with Sasuke and Naruto can be a part of that journey. Like, his actions towards Sasuke are re - evaluated in the context of a new understanding among the three.
The exploration of their different power levels and how that impacts their relationship is also common. Sasuke's journey to become stronger and how Itachi's power was both a source of envy and admiration for Sasuke can be a central theme. In some fanfictions, they train together or face opponents together, which allows for a deeper understanding between them and the growth of their relationship outside of the main Naruto plot.
One common theme is friendship. Given their complex relationship in the original series, many fanfics explore how they rebuild and strengthen their friendship over time. They might have adventures together, learn to trust each other again after Sasuke's departure and return.
One common theme could be the exploration of a different kind of relationship dynamic between Naruto and Sasuke. Since Sasuke is female in this case, it might involve a more emotional and perhaps softer side of their interactions compared to the original story.
The theme of growth is essential. All three characters grow both as individuals and in their relationships with each other. Sasuke has to overcome his thirst for revenge, Naruto has to become a stronger leader, and Itachi has to find a way to make peace with his past. Through their interactions, they help each other to develop new perspectives and skills. For instance, Sasuke might learn from Naruto's positive attitude towards life, and Naruto can gain a deeper understanding of the Uchiha clan's situation from Itachi.