Family - like relationships could also be a theme. Since Sakura is close to Naruto and Sasuke, she could be like an aunt figure to Boruto. Fanfictions could explore how she helps Boruto deal with the pressures of being the son of the Hokage and also the expectations placed on him due to his family's legacy.
One common theme could be mentorship. Sakura, with her vast medical and combat knowledge, could be a mentor to Boruto, guiding him in his ninja journey.
A theme that often appears is the idea of redemption and forgiveness. Naruto, having had a difficult childhood, might find solace in Sakura's understanding and acceptance. Sakura, on the other hand, might forgive Naruto for his sometimes reckless behavior. In non - 'lemon' fanfiction, this emotional aspect of their relationship can be explored in depth. It could involve them having heart - to - heart conversations about their past mistakes and how they can move forward together as friends or something more.
Another theme might be their friendship evolving into something deeper. They could start as comrades in the Naruto universe and gradually develop a bond that is more than just friends. This could be shown through their shared experiences, like surviving a difficult mission together and realizing their feelings for each other.
If we exclude the inappropriate 'lemon' part, common themes in pregnancy - themed fanfiction could be the anticipation of a new life. It might focus on how the characters prepare for the baby, like setting up the nursery or buying baby clothes. Another theme could be the relationship changes. For example, how a couple becomes closer or faces new challenges in their relationship because of the pregnancy.
Often, there are themes related to Tracer's courage and leadership. In fanfiction, she might be depicted as leading a new mission, inspiring her teammates with her determination. Her friendship with other characters like Pharah can also be a big theme. They might have adventures together, or support each other during difficult times in the story. Also, her relationship with the technology that gives her her powers can be explored, like how she copes with any glitches or upgrades.
If we exclude inappropriate interpretations of 'lemon', common themes could be Tinker Bell's creativity. In many fanfictions, she might be shown creating new gadgets or tools for the fairies. Another theme could be her friendships, like how she interacts with her fairy friends and helps them out. Also, her relationship with the environment in Pixie Hollow, such as how she uses natural elements to make her inventions.
Another theme could be her friendship. Fanfictions may depict her building strong bonds with other characters. Maybe she helps a new character adjust to a strange new environment, like a new game world or a new streaming community. This shows her kind and helpful side.
One common theme could be their mutual understanding. Starmora have a deep connection in the original story, and in fanfiction, this can be explored further. For example, how they communicate without words in difficult situations. Another theme might be their shared goals. They both fight for the good of the galaxy, and fanfictions can expand on how they support each other in achieving those goals.
One main theme could be the unrequited love. In some fanfictions, Sakura might initially have feelings for Sasuke while Naruto secretly loves her, and then as the story progresses, Sakura starts to see Naruto in a new light. Another theme could be about their shared goals in the Naruto universe, like protecting the village, which brings them closer together and could be the foundation of their relationship.
The theme of trust might also be prevalent. Given the complex nature of their relationship, fanfictions could focus on how they build trust with each other. Maybe Tohru has to learn to trust Shigure's intentions, and vice versa, as they face various challenges together in the fan - created scenarios.
Well, often there's a theme of acceptance. Belle has to accept the Beast in his initially fearsome form, and the Beast has to accept that someone could love him as he is. Additionally, there could be a theme related to the power of love. How their love not only breaks the curse but also has the power to change the whole atmosphere of the castle and the lives of those who live there.