Naruto might be initially confused. He's used to being the one chasing after recognition and friends, so having his sister be so obsessed with him would be a new experience. He could be a bit awkward around her at first.
He might also feel a great sense of responsibility. Since his sister is so focused on him, he would want to be a good role model. So he'd start taking his training and ninja duties even more seriously. He would try to teach her important ninja values like perseverance and loyalty. For instance, he could start including her in some of his training sessions, but also make sure she doesn't overdo it. He'd be constantly worried about her getting into trouble because of her obsession with him.
Eventually, Naruto would probably accept her obsession with love. He's a very kind - hearted person. He'd see that her obsession comes from a place of deep admiration and love for him. So he'd start involving her more in his life, sharing his dreams and fears with her. He might even start depending on her in some ways, like having her as a support system during tough times in his ninja career.
Well, Naruto would be furious. He has a deep bond with Sakura. He'd rush into action without much thought at first. But then he'd realize he needs a proper plan. He'd remember all the training he had and how he has faced tough opponents before. He might also think about how Sasori is a puppet master and would need to find a way to counter his puppet techniques. Naruto would use his determination and never - give - up attitude to rescue Sakura.
One possible plot could be that Naruto's sister constantly tries to protect him from all dangers. She might follow him on his missions secretly, getting into all sorts of comical and dangerous situations herself. For example, she could end up interfering in a fight between Naruto and a villain in a way that both annoys and endears her to Naruto.
Yes, there might be some fanfictions exploring this theme in a non - inappropriate way. Some writers might focus on a deep emotional bond that could be misconstrued as 'obsession' but is really just strong family love within the Naruto universe. They could show Naruto's protective nature towards his sister in a way that is both interesting and in line with the overall positive values of the series.
One common element could be Naruto's overprotectiveness. He might jump in front of any danger that comes his sister's way without hesitation. Another element could be his constant thoughts about her. In the fanfiction, Naruto may be shown as frequently thinking about his sister's needs, whether it's about her training progress or her personal happiness.
One popular 'naruto obsessed sister fanfiction' might be those that focus on a sister's unique journey within the Naruto universe. For example, stories where the sister has a special power related to a Naruto character's ability. Another could be about a sister trying to protect her Naruto - obsessed self from the real world's pressures while indulging in her love for the series.
She could be very sad. After all, Naruto is likely an important person in her life. She might feel abandoned and start to question why Naruto left her.
It could mean that Mikoto really loves reading or writing Naruto fanfiction. Maybe she spends a lot of her free time immersed in the world of Naruto created by fans, exploring different storylines and characters that are not in the original manga or anime.
It could be the characters. Naruto himself is a very inspiring character with his never - give - up attitude. Mikoto might be obsessed because she sees something in Naruto or the other characters that she admires, like their loyalty to their friends and village. Also, the antagonists are very well - developed, which adds more depth to the story and might be a reason for her obsession.
He might be surprised. Fanfics can be full of wild ideas that he never thought of, like strange pairings or new jutsu concepts.
She might feel guilty. Since they are siblings, she could be aware of Naruto's neglect and try to make it up to him in small ways, like sharing her food or secretly leaving him little gifts.