No, it's not appropriate at all. Incestuous relationships are not acceptable in mainstream society and most moral codes. Even in the realm of fanfiction, it goes against basic ethical and moral values.
If such fanfiction exists, it may lead to a lot of negative impacts. It can mislead some young and inexperienced readers into thinking that abnormal relationships are acceptable. Moreover, it might face legal issues in some cases as it violates ethical and moral boundaries. Also, it will be shunned by the vast majority of the legitimate Harry Potter fandom who uphold the positive values of the series.
One possible plot could be that they discover they are not actually related in a way that was previously thought. Maybe there was a big misunderstanding about their family relations all along. Another could be a story set in an alternate universe where the social norms are different and such a union is somehow acceptable within that fictional world's rules.
In the world of fanfiction, while there may be some extremely out - of - line and inappropriate ideas, the idea of Harry Potter marrying his sister is not only morally wrong but also a perversion of the characters. The characters in Harry Potter have their own identities and relationships, and this sort of thing would be a complete violation of the integrity of the story. It also goes against the positive values that the series has always promoted, such as family in a proper sense, friendship, and love that is based on respect and normalcy.
Well, first of all, it violates basic family values. Family members are supposed to have a non - romantic relationship. In the Naruto world, there are strong bonds of friendship and comradeship, and this concept of Naruto marrying his sister completely goes against that. It also sends a wrong message to the readers or fans, especially younger ones who look up to the Naruto series. It's not in line with the positive, healthy themes that the original Naruto story promotes.
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 following are some novel recommendations about a younger sister marrying a rich older sister:
1. " One Child, Three Treasures, State Preceptor Father, Don't Think of Running Away ": This novel described the elder sister as a cruel person who loved money, while the younger sister was a muddle-headed person. The ending of the story was that the younger sister married the older sister's boss, and the older sister had no choice but to marry a silly boy.
2. " Abolition of Concubine Qing Yao ": This book tells the story of two sisters. The elder sister likes the emperor, but the emperor likes the younger sister and lets the younger sister enter the palace as a concubine. This was an ancient romance novel about a fight in the palace.
3. " The Substitute Doctor's Wife Is Getting a Divorce "," The Substitute Sweet Wife Is Addicted to Being Spoiled "," The Substitute Bride's Elder Man Is Letting Go of Spoiling "," The Substitute Wife Is Not Spoiled Enough "," The Cold CEO's Baby Is Unchangeable ": These novels covered the plot of the elder sister replacing the younger sister, and were suitable for readers who liked modern romance novels.
Please note that the above recommended novels may only be part of the relevant results. The specific content and quality may need to be further reviewed and filtered.
This kind of fanfiction distorts the essence of the Harry Potter story. The story is mainly about Harry's growth, his adventures at Hogwarts, and his fight against Voldemort. Such an abnormal relationship completely goes off - track from the main themes. It also misrepresents the characters. Harry is a heroic figure with his own values and goals, and this kind of relationship imposed on him is a slander of his character.
The Naruto series is known for its positive values, and the concept of Naruto marrying his sister is not only against those values but also against the general norms of society. Fanfiction often explores different ideas, but this one is in bad taste. In the official story, Naruto has his own love interests like Hinata, and his relationships are based on mutual respect and normal romantic feelings. So, we should focus on the positive and canon aspects of the Naruto universe rather than such inappropriate fanfiction.
The following are some recommendations from ancient novels about a younger brother marrying his older sister:
1. The author of Mountain River Pillow is Mo Shubai. The novel was about the heroine marrying the male protagonist's brother, but the two did not meet on the wedding day. In the story, a series of stories happened between the female lead and the male lead's younger brother, showing the plot of the sister-in-law liking the younger brother.
This was the only novel in the ancient language that was related to a younger brother marrying an older sister.