There is indeed. Some fanfictions might focus on Sasuke's internal struggle with his feelings for Sakura while dealing with his past and his ninja duties. Others could be more about their relationship development in a different setting than the original Naruto story, like in a modern AU (alternate universe) where they are normal people but still end up falling in love.
Well, Naruto has a very warm and persistent personality. He's always there for his friends, and he has a big heart. In fanfiction, Sakura might see these qualities in Naruto and realize his true value. He's the kind of person who can make her laugh and feel safe, which could be very appealing compared to Sasuke's more brooding nature.
Another theme is redemption. Sasuke has had a troubled past. In these fanfictions, his love for Naruto and Sakura can be a driving force for his redemption. For example, he might strive to be a better person to deserve their love and trust.
Well, a common theme is the power of love to change a person. Sasuke, being a complex character, can be transformed by his love for Sakura. Also, there are themes of sacrifice. Sakura might sacrifice her own dreams or safety for Sasuke, and vice versa, which deepens their bond. There are also themes related to family, like how their relationship could affect their future family or how Sasuke's view of family changes because of Sakura.
There's a fanfiction called 'Sasuke's Dual Affections'. In this story, Sasuke has been away for a long time and on his return, he discovers newfound feelings for both Naruto and Sakura. It shows how he tries to navigate these emotions while also dealing with the expectations of the village.
Rather than discussing the 'lemon' aspect which is not proper, in regular Sasuke loves Sakura fanfictions, one characteristic could be the evolution of their feelings over time. In the Naruto series, their relationship starts off rocky. Fanfictions might expand on this, showing how Sakura's unwavering love gradually chips away at Sasuke's cold exterior. They might also incorporate elements from the Naruto universe like ninja missions and battles to further develop their relationship in a more appropriate and interesting way.
One common theme is the redemption of Sasuke's character. His love for Sakura often plays a part in his journey to become a better person. Another theme is the power of love to overcome obstacles. They might face threats from outside forces, but their love helps them persevere.
There could be. Fanfiction allows for a wide range of interpretations and alternate storylines. But it's a really extreme and disturbing concept considering the bonds that Naruto, Sakura, and Sasuke share in the official story. It would be a very different take on the characters, and most fans who love the original story would probably find it hard to accept.
One popular type of fanfiction could be about their friendship. For example, a story might focus on a mission where Sasuke, Sakura and Naruto have to work together in a really difficult situation. They could use their individual skills, Naruto's brute strength and positive attitude, Sasuke's cool-headedness and powerful jutsu, and Sakura's medical knowledge and combat skills to overcome the odds.
I'm not sure about specific 'lemon' fanfictions as they often involve inappropriate or mature content. However, there are many great Sasuke and Sakura fanfictions that focus on their relationship in a more positive and non - mature way. You can try searching on fanfiction - dedicated platforms like FanFiction.net or Archive of Our Own and look for ones with high ratings and positive reviews.