Such fanfiction has multiple problems. Firstly, from a moral perspective, it involves non - consensual and often misogynistic undertones. Secondly, it detracts from the positive values of the Naruto franchise which is about hope, growth, and unity. It also has the potential to make the fanfiction community seem less respectful and more focused on inappropriate and dark themes, rather than the positive and creative aspects that good fanfiction can bring.
Most official Naruto content focuses on adventure, friendship, and growth. Fanfiction that involves forcing a female Naruto to be pregnant is not in line with the spirit of the original work. It may also violate ethical and moral standards. I would recommend staying away from such disturbing fanfiction and instead exploring positive and creative fan - made stories that respect the characters and the overall Naruto universe.
The main problem is that it is disrespectful to the source material. Naruto has a rich story and universe that focuses on things like battles, bonds between characters, and achieving dreams. This type of fanfiction is a deviation from that and can also be seen as a form of objectifying the character in an inappropriate way. Moreover, it may not be suitable for all audiences, especially younger fans of Naruto who expect positive and inspiring content from the franchise.
There are many positive alternatives. For example, fanfictions that focus on Naruto's training journey in more depth, exploring new jutsus she might develop. Or ones that center around her friendships, like how she strengthens her bond with Sakura or Kakashi in new and interesting ways. Another option could be fanfictions that take her on new adventures outside of the main story plot, like exploring a new hidden village.
In some fanfictions, Kushina's pregnancy might be a time of great change in the ninja world. For example, other villages might see this as an opportunity to either form an alliance or try to cause trouble. Meanwhile, Kushina herself could be having dreams about the future of her unborn child, whether it will be a great ninja like Naruto in the original story.
In a Naruto fanfiction about Mikoto being pregnant, it could start with Mikoto discovering she is pregnant. She could be filled with a mix of emotions - joy, but also some worry. The story could then follow her journey through the months of pregnancy, dealing with the physical changes, and the cultural expectations within the Uchiha clan. For example, there might be certain traditions related to pregnancy that she has to follow, and the fanfiction could explore how she navigates through all of this.
The main problem is that it completely distorts the original characters. Naruto has his own set of relationships, goals, and a world that revolves around ninja and his friends in Konoha. Koneko has her own story in the High School DxD world with different rules about magic and the supernatural. Combining them in this way for this kind of plot is disrespectful to the original creators' intentions and the essence of the characters.
One possible plot twist could be that the pregnancy is a result of some sort of magical or chakra - related accident. Maybe there was a jutsu gone wrong that somehow merged their chakras in a way that led to the pregnancy. Another could be that there are hidden enemies who want to target the unborn child for some greater power it might possess.
Fanfiction often explores various scenarios, but the idea of a female Naruto being forced to be pregnant is a rather disturbing concept. Most official Naruto - related platforms would not promote or host such inappropriate content. However, there may be some unregulated or underground fan - made works that might touch on this, but it goes against the positive and respectful nature of the Naruto fandom.
One problem is that it can create inappropriate power dynamics. Teachers are in a position of authority, and such a plotline might blur the lines of professionalism. For example, it could send wrong messages about relationships in an educational environment.
One major problem is the ethical aspect. Kidnapping is a serious and traumatic crime in real life, and portraying it in the context of a pregnant person in fanfiction can be highly disturbing. It may also trigger negative emotions in some readers who have experienced or are sensitive to such situations.