Kiba could end up having a whole new set of skills or abilities as a girl. In the Naruto world, different genders might have different natural affinities for certain types of jutsu. So, as a girl, Kiba could discover she has a better connection to, say, healing jutsu or some other form of ninjutsu that she didn't have before. This could be really interesting as it would change her role in the team and in the village.
Perhaps in this fanfiction, Kiba's transformation into a girl would attract the attention of different characters. There could be a new love interest for Kiba. Some of the male characters in the village who never really noticed Kiba before might start to see her in a new light. This could create some drama and also some really sweet romantic sub - plots within the fanfiction.
One possible scenario in this fanfiction could be that Naruto uses some sort of jutsu accidentally. Maybe he was trying out a new technique and it misfired, turning Kiba into a girl. In fanfiction, this could lead to a lot of humorous situations. For example, Kiba, now as a girl, might struggle with how to act or how to deal with the reactions of his friends like Shino and Akamaru. Also, Naruto would likely feel really guilty and try to find a way to reverse the transformation as soon as possible.
Well, in such a fanfiction, Naruto might face a whole new set of challenges. For example, she'd have to deal with the different expectations society has for girls in the Naruto world. Maybe she'd have a different approach to her ninja training, focusing more on finesse rather than brute strength at first. Also, her relationships with other characters like Sasuke and Sakura would change drastically. Sasuke might see her in a new light, and Sakura could either become a rival or a close friend in a different way than before.
In a Naruto riding Kiba fanfiction, it could be a really strange yet interesting scenario. Maybe Naruto is on Kiba's back for a race in the forest. They could be competing against other teams from the Hidden Leaf. Naruto might be using Kiba like a mount to get an advantage in speed.
In terms of the story's development, it could lead to a whole new arc. Naruto's transformation into a baby girl could be a sign of a greater threat to the ninja world. It might be related to some ancient curse or a new enemy's plot. And as he tries to figure out how to turn back, he would have to rely on his friends and his own inner strength in a different way than before.
Well, one possibility is that Naruto, now as a girl, might face new challenges in the ninja world. People could underestimate her at first, but she would soon prove them wrong with her skills. Maybe she would also develop new relationships. For example, her friendships with Sasuke and Sakura could change in interesting ways. She might have to deal with different expectations from her peers and sensei.
Perhaps the story could explore how the other characters react. The girls in the village might be more accepting of 'female Sasuke' and try to befriend her. The boys, on the other hand, might be a bit jealous of Naruto's close relationship with her. And this new form of Sasuke could also bring out new abilities or powers, or at least a different way of using her existing skills, which would make for some interesting battles and plot twists.
Kiba might immediately take Naruto to the nearest medical ninja. In the Hidden Leaf Village, there are always medical ninjas on standby. Kiba's quick action could save Naruto from a more serious condition.
Naruto's moral compass would be greatly affected. Zeref has a much darker view of the world compared to Naruto. So, Naruto might start to see things in a more cynical way. He could view his old enemies as mere pawns in a bigger game. This would lead to a lot of internal conflict as he tries to reconcile his old self with this new Zeref - influenced mindset. His friends would try to pull him back from the brink, but it would be a difficult battle.
Well, she might face discrimination at first. People in the hero world could have different expectations of a female hero. Midoriya, now as a girl, would have to break through these stereotypes and prove herself just as capable as she was before.
Well, she might struggle with her new identity at first. Her relationships with Lois Lane and other friends could change completely. For instance, Lois might be initially confused about her feelings for this new female Superman. And her friends in the Justice League may have to adjust to her new appearance and the different way she now approaches problems.