There's also 'Fem All Might's Hidden Strength'. This one focuses on the hidden aspects of a female All Might's quirk and how she discovers and hones it. It's a great read if you want to see a different take on All Might's abilities and her journey as a hero.
Fanfiction.net is also a good place. There are many different types of fanfictions there, including ones about a female All Might. However, the interface might be a bit more dated compared to AO3. But it still has a lot of content to explore.
One interesting fanfiction could be 'Izuku and Fem All Might: The Training Bond'. In this story, Izuku might train under Fem All Might in a more unique way, exploring different character dynamics. It could show how Izuku overcomes his self - doubt with her guidance.
Well, it could be that Fem Naruto, with the power or characteristics of Ophis, has to face the challenges in the Naruto universe in a different way. Maybe she uses Ophis - like powers to defeat stronger enemies or to gain respect in the village that once shunned Naruto.
Fanfiction.net is also a great place to look. There are many different categories and tags there. However, the search function might not be as refined as AO3, but with some patience and careful searching, you can still find some interesting izuku x fem all might fanfictions.
It could be Orochimaru. He is always interested in powerful jutsu and unique specimens. Fem Naruto, with her strong chakra and unique abilities, would be an interesting subject for him. He might seal her in a coffin to study her at his own pace, perhaps thinking that he could extract her power or learn something new from her unique physiology.
One possible plot could be that the fem Harry Potter discovers she has a hidden connection to Mordred. Maybe she starts having strange dreams about the Arthurian era and slowly uncovers that she has some of Mordred's essence or powers within her. This could lead to her having to deal with new magical threats that are related to the Arthurian legends, while also still facing the usual challenges in the Harry Potter world like dealing with Voldemort or his followers.
She might meet a powerful and mysterious wizard who has been hiding in Vegas for a long time. This wizard could be either a potential ally or an enemy. There could also be a group of young witches and wizards who are having their own adventures in Vegas and they all team up with fem Harry Potter for a wild ride full of magic, mystery, and fun.
In the 'izuku stronger than all might fanfiction', Izuku can be stronger for several reasons. Fanfiction writers often take creative liberties. They may write that Izuku has a deeper understanding of his quirk, One For All, compared to All Might. He could also have additional abilities or support from other characters that contribute to his increased strength. Maybe he has formed alliances with powerful individuals who help him train and unlock new levels of power, enabling him to surpass All Might.
One challenge could be the difference in their powers. Naruto's ninjutsu and chakra - based abilities are very different from Fem Alucard's vampire - like powers. They would need to figure out how to combine their strengths effectively. Another challenge is the cultural difference. Naruto comes from a world with ninja clans and a specific code of honor, while Fem Alucard is from a world with vampires and different rules. Understanding and respecting each other's cultures would be difficult.