Naruto might resist through his strong willpower. He has always been determined, and this would not change even under torture. He could keep thinking about his friends in the Leaf Village and his goal of becoming Hokage, which gives him the strength to endure.
Well, perhaps in the fanfic, Orochimaru tortures Naruto as a form of revenge against the Leaf Village. He might use his various snake - related jutsu to cause pain and harm to Naruto. For example, he could make snakes constrict Naruto, slowly squeezing the life out of him while also injecting him with some sort of venom that causes excruciating pain. And all this while, Naruto is trying to find a way to break free and defeat Orochimaru, relying on his inner strength and the memories of his friends and his training.
He could develop post - traumatic stress disorder (PTSD). Flashbacks of the torture might haunt him during battles or normal daily activities. This would not only affect his performance as a ninja but also his personal relationships. Naruto might become withdrawn as a result of the torture. He might isolate himself from his friends and the village in an attempt to protect them from any potential harm that could come his way because of his association with Orochimaru through the torture. This isolation would further damage his mental state as he thrives on the support and friendship of those around him.
Well, it could make Naruto a much darker character. Instead of his usual optimistic self, he might be filled with vengeance. This would change the dynamics of his relationships. His friends would have to deal with this new, brooding Naruto. Also, it might slow down his progress in becoming a stronger ninja as he has to first deal with the trauma of the torture.
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.
One consequence could be a shift in the power balance among the ninja villages. Since Orochimaru was a powerful and feared figure, his death might cause some chaos as his former allies or subordinates try to either avenge him or claim his resources. For example, some of his secret labs and experiments might be up for grabs, leading to potential conflicts.
In fanfic, anything can be possible, so Orochimaru could be Naruto's father. But in the official Naruto storyline, it's not the case. Naruto's parentage is clearly defined as Minato and Kushina. Fanfic writers might be trying to explore a different kind of family drama or a new take on the characters' relationships by creating this unorthodox connection.
One possible fanfic could be about a student of Orochimaru who rebels against his evil ways. This student, perhaps having seen the destruction Orochimaru causes, decides to use the knowledge he has gained in a positive way. He might start by secretly helping the Hidden Leaf Village, using his skills in jutsu and forbidden arts to protect rather than harm.
In some fanfics, Orochimaru can be made Naruto's sensei. Fanfic authors often like to play with the original story's elements and create unique scenarios. They might think that having Orochimaru as Naruto's sensei would lead to a very different kind of character development for Naruto, full of more moral and ethical challenges due to Orochimaru's dark nature.
Yes, in some fanfics, Naruto can be depicted as one of Orochimaru's experiments. Fanfic writers often like to explore unique and alternative storylines. They might imagine Orochimaru getting his hands on Naruto for various reasons, like to study the power of the Nine - Tails within him or to try and create a more powerful soldier. However, this is completely different from the original Naruto storyline.