One big problem is that it violates ethical norms. Incestuous relationships are generally not acceptable in society and also go against the family values presented in the Naruto series. Family members in Naruto are supposed to support and protect each other in a non - romantic way.
Well, first of all, it's completely against the spirit of the original Naruto story. The original work emphasizes friendship, loyalty, and the pursuit of dreams. This kind of romantic fanfiction between Naruto and his sister is a distortion of the characters and their relationships. Also, from a moral perspective, it's not proper. We should uphold positive and healthy values in fan - created works.
There are multiple problems. Firstly, it goes against the moral fabric of society. Secondly, it's a huge deviation from the original essence of the 'Naruto' story which is about a young ninja's growth and his relationships with his peers and mentors. This kind of fanfiction can be offensive to many fans who love the original work for its positive and inspiring themes. It's like taking something pure and tainting it with something inappropriate.
One big issue is that it distorts the original intention of the Naruto story. Naruto is about friendship, hard work, and achieving one's dreams. Romantic relationships in the series are also based on mutual respect and normal relationships. 'Naruto x his sister fanfiction' violates these principles and can make the story seem dark and inappropriate. It also may put off a lot of fans who enjoy the positive and motivational aspects of Naruto.
The main problem is that it involves incest, which is morally unacceptable in most cultures. Naruto is a popular anime with a large following, and promoting such inappropriate ideas can distort the positive image of the series.
The main problem is the inappropriateness of the relationship. In Naruto's world, family relationships are based on respect and normal kinship. A romantic or improper relationship between siblings is not acceptable in the context of the story's values.
It also distorts the original characters. In the Naruto series, the characters have their own identities and relationships that are based on friendship, rivalry, and respect. 'Naruto x sister lemon fanfiction' takes these characters out of their original context and forces them into inappropriate relationships, which can be a big turn - off for fans who love the original work.
The main problem is that it's incest, which is morally wrong in almost all cultures. It goes against the natural order of family relationships.
One major problem is that it violates the family - friendly nature of the Naruto franchise. Naruto is aimed at a wide range of audiences, including children, and such explicit content is inappropriate.
One problem is that it can distort the original Naruto universe's family and relationship dynamics. The Naruto series has a set of values and relationships that are meant to be positive and inspiring, and this kind of fanfiction can go against that.
One possible reason could be to protect her. Naruto might believe that by leaving, he can draw danger away from his sister. For example, if there are powerful enemies targeting him, he doesn't want his sister to get caught in the crossfire.
In the Naruto series, Naruto doesn't have a biological sister in the original story. So in this fanfiction, the author probably creates a new character to be his sister. It could be an original character with unique abilities and a complex backstory that leads to the situation where Naruto dies by her hand.