One interesting Orochimaru fanfiction could be about his early days of exploring forbidden jutsu. It might show how he got drawn into the dark side of ninjutsu research. Maybe he had a mentor who initially guided him in the right direction but then something happened that led him astray.
Fanfiction.net is a great place to start. It has a large collection of Naruto - related fanfictions, including many focused on Orochimaru. You can search by the Naruto Shippuden tag and then narrow it down to Orochimaru - centered stories.
No. Naruto and Orochimaru are antagonists in the Naruto series. Naruto is a heroic character who aims to protect his village, while Orochimaru is a villain with his own dark ambitions. Their relationship is mainly one of opposition, not a pet - owner relationship in the original story or in most mainstream fanfiction.
Well, it's somewhat popular. There are those who like to take two very different characters like Naruto and Orochimaru and make them into lovers in fanfiction. The contrast between Naruto's bright and positive nature and Orochimaru's dark and devious ways makes for an interesting dynamic. However, it's not as mainstream as some other fanfiction pairings in the Naruto fandom. But for those who enjoy exploring the more out - there and unorthodox relationships, it can be a really engaging theme.
Sure. The characters are a huge part of Naruto Shippuden fanfiction. Fanfic writers use the characters to attract readers who are fans of those characters. They might focus on a character's backstory that wasn't fully explored in the anime and expand on it. Also, the interactions between characters in the original show give fanfic writers ideas for different scenarios in their stories.
By their unique abilities. Naruto's Rasengan, Sasuke's Sharingan, these abilities can be the starting point for many fanfiction ideas. Writers can think about how these abilities could be used in different battles or situations not shown in the original.
One of the most popular is 'Naruto Shippuden: Sakura Hiden - Thoughts of Love, Riding Upon a Spring Breeze'. It's popular because it shows Sakura in a new light, with her own adventures and growth.
In some fanfics, Naruto might use his new and powerful jutsu that he has mastered over time. Maybe he combines his Sage Mode with the power of the Nine - Tails in a unique way that Orochimaru can't counter. For example, he could use the Nine - Tails' chakra to enhance the range and power of his Sage Mode attacks, and then catch Orochimaru off - guard.
I don't think it's strange at all. Naruto is a very curious person. Fanfiction can offer new perspectives on his own life and the lives of his friends. He might learn something new about himself or get inspired by the creative ideas in the fanfiction. It could also be a form of entertainment for him during his downtime.
A Naruto x Hinata fanfiction could focus on a mission they go on together during Naruto Shippuden. They are forced to rely on each other in a dangerous situation. Hinata gets injured protecting Naruto, and Naruto is filled with a new - found determination to protect her. This experience deepens their bond, and Naruto starts to see Hinata in a whole new light, leading to the start of their romantic relationship.