Sasuke can often be an antagonist in these types of fanfictions. Since Sasuke is also power - hungry in the original series, he and Naruto's quests for power could put them at odds. Their rivalry could be intensified as Naruto becomes more and more obsessed with power, leading to some epic battles between them.
In some fanfictions, Naruto could be obsessed with power to prove himself to the village that once shunned him. He might start to overtrain and explore dangerous new techniques that no one has ever tried before. This could lead to him unlocking new forms of chakra, but also putting himself at great risk.
Well, Naruto has a huge and rich world. The fanfiction allows fans to explore different aspects that the original might not have fully delved into. For example, they can create new relationships between characters or imagine different plotlines for their favorite characters. It gives fans a chance to be creative and put their own spin on the Naruto universe.
Maybe Mikoto is really into the rich world - building of Naruto. The unique characters, the complex ninjutsu system, and the various storylines in Naruto can be a great source of fascination. Fanfictions often explore different aspects of these elements that might not be fully covered in the original work, which could be the reason for Mikoto's obsession.
Maybe he sees some unique aspects of the characters in fanfiction that he can't find in the original story. Fanfiction often explores different relationships and scenarios.
It could be considered somewhat common in the Naruto fandom. Hinata has a strong connection to Naruto in the original series, and fans often explore different scenarios in fanfiction. Her character has a lot of depth that can be further developed in these fictional works.
It might be that mikoto has a vivid imagination and Naruto provides a rich backdrop for her to exercise it through fanfiction. She could be intrigued by the various ninja techniques and powers, and fanfiction allows her to create her own stories involving them. Additionally, she may have become so attached to the Naruto characters that she wants to continue their stories in her own way, adding her own twists and turns to the pre - existing Naruto narrative.
Well, it depends on how you define 'normal'. If by normal you mean common, then yes. There are a huge number of Naruto fans out there who are obsessed with fanfiction. Fanfiction gives fans the chance to see their favorite characters in new situations. For example, they can imagine different pairings or adventures. Karunai might be really into the creativity and freedom that Naruto fanfiction offers.
There are several reasons. One is the huge fan community. When females are part of this community, they get exposed to a lot of Naruto fanfiction and might get hooked. Also, the themes in Naruto such as perseverance, loyalty, and love are universal. Fanfiction writers can expand on these themes in new and creative ways, which can be very appealing to female readers. They can also explore different genres within the Naruto setting, like romance or adventure, that they might not get enough of in the original anime or manga.
In the context of the official Naruto series, it's completely inappropriate because there is no such aspect in the original story and lemon fanfiction often contains improper content. Also, Kushina's character is defined by her love for her family and the village, not this kind of fictional and inappropriate obsession.