One common theme is redemption. Since Tayuya was initially an antagonist, many fanfictions focus on her journey towards redemption, often with Naruto as a catalyst. For example, he might show her a different way of life or make her question her loyalty to Orochimaru.
Power - up is also a theme sometimes. As Naruto is known for his growth in power, in some fanfictions, Tayuya also experiences a power - up, often influenced by Naruto. This could be through training together or Naruto inspiring her to unlock some hidden potential within herself.
Well, one common theme could be the exploration of a relationship between the characters in a more romantic or sexualized way given the 'lemon' aspect. But this is quite different from the main themes in Naruto. Another could be the use of Tayuya's character in situations that are not part of the original Naruto plot.
One of the main themes is the exploration of their relationship development. It starts from a place of distrust or even hostility, especially from Tayuya's side. As the story progresses, they begin to understand and care for each other. There's also the theme of power and how they can combine their skills. In some fanfictions, Naruto's Rasengan and Tayuya's music - based jutsu are combined in unique ways to fight against common enemies.
Overcoming differences is also a big theme. Naruto is from the Leaf Village and has a very different upbringing and set of values compared to Tayuya from the Sound Village. Their love story usually involves them finding common ground and learning to accept each other's differences.
One common theme is redemption. Often, the OC helps Tayuya find a new purpose or redeem herself from her past actions. For example, if she was part of a villainous group, the OC can be the catalyst for her change.
One common theme is the idea of redemption. Tayuya is initially an enemy, so often in these fanfictions, she gets a chance at redemption through her relationship with Naruto. Another theme is the power of love to bridge differences. They come from different villages with different values, and love helps them understand each other.
One common theme is the exploration of power dynamics. Since Dark Naruto is often depicted as having a great deal of power, and Tayuya has her own set of skills, how they interact in terms of power is often explored. Another is the theme of redemption. Dark Naruto may be on a path of darkness, and Tayuya could potentially be a factor in his redemption.
One common theme is the idea of redemption. Tayuya is often seen as a villain in the original Naruto story, so in these fanfictions, Naruto's love can be a way for her to redeem herself. Another theme is the power of love to bridge differences. Naruto is from Konoha and Tayuya is from Orochimaru's side, so their relationship crosses a big divide. Also, there's often the theme of acceptance, as they have to accept each other's flaws and pasts in order to be together.
Friendship is a big one. Writers might explore how Tayuya and Naruto, despite their differences, could become friends. Maybe they start to understand each other's motives and backgrounds. Also, adventure themes are common. They could go on a journey together, perhaps in search of a powerful artifact or to rescue someone. And there could be themes of cultural exchange, as Naruto represents Konoha and Tayuya was part of Orochimaru's group, so they could learn about each other's cultures.
Well, in this kind of fanfiction, it might be that Naruto and Tayuya are banished from their village or a certain place. Maybe they have to rely on each other to survive in a new and unfamiliar environment. They could face various challenges together, like finding food and shelter, and also deal with the fact that they are now outcasts.
One common theme is the exploration of their different personalities. Sasuke is often brooding and focused on revenge, while Tayuya is more brash. Fanfics might play on how they interact given these differences.