In my opinion, it's not a widely popular fanfiction concept. The Naruto fanfiction world is vast, with many fans focusing on more positive and in - line - with - the - series pairings and storylines. This concept involves a rather unexpected and perhaps controversial situation that may not appeal to the general Naruto fanbase. However, there may be a small group of fans who enjoy exploring these more off - the - wall ideas.
Well, one possible plot could be that Naruto and Ino end up in a situation where they have to face unexpected consequences of a relationship. Maybe they go on a mission together and during a dangerous moment, they realize their true feelings for each other. However, this goes against the normal storyline in the original Naruto series, so it would be a very different take. It could explore how their friends and the Hidden Leaf Village would react to such a relationship and the potential changes it would bring to their lives.
In such a fanfiction, perhaps the plot could revolve around Naruto and Hinata starting a family. It might show their journey through Hinata's pregnancy, with Naruto being overly protective and excited about becoming a father. They could face challenges together, like dealing with the reactions of their friends and family in the ninja village.
The main characters are Naruto and Hinata, of course. Naruto is the energetic and determined ninja who has come a long way from being an outcast. Hinata is the shy yet strong - willed kunoichi who has always had feelings for Naruto. In this fanfiction, they are the central focus as their relationship takes a new turn with the situation of Hinata being pregnant.
The main characters are Naruto and Hinata, of course. Naruto, the hero of the Hidden Leaf Village, and Hinata, a member of the Hyuga clan.
One possibility is that the fanfiction delves into the relationship growth of Naruto and Hinata during this special time. For example, Naruto might become more protective of Hinata. He could be shown learning about pregnancy from Kakashi or other experienced ninjas in the village. And Hinata could be preparing for motherhood by learning from her own mother's teachings or from the other women in the village.
In some fanfictions, this concept might be explored through Naruto taking on a fatherly role towards Ino. Maybe he mentors her in a way that goes beyond normal friendship or ninja training. He could be shown giving her advice on her personal life, like how to deal with her family issues or her insecurities.
I'm not sure if there is a single 'popular' one in the sense that it's widely known. Fanfiction is a vast world with so many different stories. Some people might write this type of fanfiction for the shock value or to explore a different relationship dynamic. But it's likely that most Naruto fans are more focused on the canon pairings or more established fan - created pairings. So it might be a bit of a niche within the Naruto fanfiction community.
I don't think it's a popular concept. Naruto is mainly associated with ninja skills, battles, and his journey to be a great ninja. While there may be some niche fanfiction out there with this 'girly' concept, it's likely not as well - received as the more traditional Naruto - themed fanfictions. Fans of Naruto are usually more interested in the aspects that are in line with the original story like his rivalry with Sasuke or his training with Jiraiya.
I don't think it's a popular concept. Naruto has a well - established image in the anime and manga world. The idea of him being a 'barbarian' in fanfiction is quite a deviation from the norm. Fans usually enjoy fanfictions that expand on the original story's themes and characters in a more in - line way, rather than completely changing Naruto into a 'barbarian' which might seem too extreme for many.
I don't think it's a popular concept. Naruto has a huge fan base, but most fans are more interested in traditional fanfiction themes like new adventures, relationships within the Naruto universe, or exploring different character developments. The idea of Naruto being an incubus is so far - fetched and not in line with the original essence of the Naruto series that it's likely not something that has gained much popularity.