No. The 'Eragon' series has a large following for its story of adventure, magic, and friendship. Adding sexual content through fanfic is not in line with the general tone and values of the fandom. It can also make many fans uncomfortable.
In the official Eragon lore, we have epic battles, the bond between dragon and rider, and the exploration of a richly detailed fantasy world. But any form of sex stories are completely absent. The series is aimed at a wide range of audiences, including young readers, so it adheres to a certain standard of propriety.
Eragon would probably have a different view on power. Since he was raised by dragons, he would see power as something to be respected and used sparingly, as dragons do. He may also be more fearless, as dragons are often seen as powerful and fear - inspiring creatures. His communication skills with dragons would be far superior, and he might struggle to communicate as effectively with humans.
Saphira is a key character in the Eragon series. Her most obvious characteristic is her dragon nature, which means she has great strength, the ability to fly, and can breathe fire. But she is more than just a fearsome beast. She is a loyal friend to Eragon. Her telepathic communication with him allows for deep understanding. She has a sense of pride that is typical of dragons, yet she is also able to show compassion. When they are in difficult situations, Saphira often uses her wisdom to find solutions. Her presence is not only a physical advantage in battles but also an emotional support for Eragon throughout their journey.
Yes, there are likely fanfictions out there that explore the relationship between Eragon and Arya with elements of kissing and love. Fanfiction writers often take creative liberties to expand on the relationships of characters from the original works.
Saphira is often a popular character. Since she is Eragon's dragon, she can add a lot of depth to the story. Her unique abilities and her relationship with Eragon can influence the interactions between Eragon and Murtagh in the fanfiction.
The OC could be integrated into the story by having a shared past with either Eragon or Murtagh. Maybe they grew up in the same village as Eragon but were separated when the Ra'zac attacked. Years later, they reunite and the OC can offer some unique perspective or ability to the situation. Or, if the OC has a connection to the dragons in a different way than Eragon and Murtagh. For instance, the OC might have a special bond with a dragon that was thought to be lost. This would bring them into the story as they try to protect their dragon friend and get involved in the events related to Eragon and Murtagh. Also, the OC could be a trader who has information about the movements of the enemy forces. They could trade this information to Eragon and Murtagh in exchange for protection or some other favor, thus becoming part of the story.
Yes, there are many appropriate 'Eragon' fanfics. These often explore aspects such as different adventures for Eragon and his dragon Saphira, or new storylines within the world of Alagaësia. For example, some fanfics might focus on how Eragon interacts with other races in the land, like the dwarves or the elves, in a way that is true to the original world - building of the series.
Definitely not. The Eragon series is all about the hero's journey, his relationship with his dragon, and the fight against evil. There is no official narrative that includes sexual content.