A third popular type of storyline might be a time - travel or alternate universe one. In this, Deku and Momo could be in a different world where their relationship is more developed from the start. Maybe they are partners in a hero agency right away, and they face challenges that are different from their normal world. This allows for a fresh take on their relationship and different ways to explore their characters.
The relationship can be developed through shared experiences. For example, if they are both part of a rescue mission. During the mission, they can rely on each other's strengths. Deku's physical courage and Momo's intellectual capabilities can combine to save lives. This mutual reliance can start to build a deeper connection.
A possible plot could be a school project where Deku and Momo are in a group with some other students. But Deku is struggling with his part of the project, and Momo helps him out. As they work together, they start to understand each other better. Maybe Momo starts to see the true strength in Deku beyond his physical power, and Deku admires Momo's intelligence and quick thinking. This could lead to a deeper friendship and mutual respect in the story.
In other fanfics, they might be in a romantic relationship from the start. Their interactions are filled with cute and affectionate moments. For example, Deku might be really shy around Momo, and Momo would be the one to take the lead in their relationship, using her confidence to draw Deku out of his shell. This is a really sweet way to show their relationship and how they balance each other.
There could be a really interesting fanfiction where Momo from My Hero Academia meets Naruto. Maybe they are in a world where quirks and ninjutsu co - exist. Momo's intelligence and ability to create objects could be paired with Naruto's determination and powerful jutsus. They could go on adventures together, facing villains from both universes.
One great 'boku no hero academia deku x momo fanfiction' might be those where they team up for a difficult mission. In these stories, Deku's determination and Momo's intelligence combine in interesting ways. For example, they could be facing a powerful villain that requires both Deku's physical strength and Momo's ability to create useful items on the fly. Their relationship in such fanfictions often develops as they learn to rely on each other more and more during the mission.
You can start by looking on fanfiction - specific websites like Archive of Our Own (AO3). It has a large collection of 'boku no hero academia' fanfictions, and you can easily search for the ones related to Deku and Momo. Just type in 'boku no hero academia deku x momo' in the search bar, and it will show you all the relevant stories available.
There's also 'Growth Together'. This fanfic shows how Deku and Todoroki support each other during tough times at UA. They face challenges not only from villains but also from within the school. Their relationship develops as they help each other overcome these obstacles.
One idea for a Deku's Quirk fanfiction could be exploring what would happen if Deku's quirk manifested in a different way. For example, instead of having to gradually control One For All, he suddenly has full mastery from the start. This could lead to a very different story arc where he is immediately seen as a top - tier hero - in - training, causing envy and admiration in equal measure among his classmates.
One idea could be a fanfiction where Deku's quirk suddenly mutates. Instead of just having One For All, he starts to develop an additional power related to it, like the ability to share a fraction of One For All's power with his friends temporarily to boost their own quirks in a time of great need.