Some Deku x OC fanfictions have a plot where the OC is from a different hero school but they meet Deku during a joint training exercise. Their different approaches to heroism intrigue each other, and over time, it turns into a love story with them supporting each other's hero dreams.
One common plot is where the OC is a new student at U.A. High and Deku helps them adjust to the hero training environment. They gradually develop feelings through shared experiences like training together and facing villains.
One common plot could be the OC being a new patient in the asylum where Ruvik is involved. Their paths cross in a way that Ruvik becomes intrigued by the OC's unique presence, perhaps seeing something in them that relates to his own past or experiments.
One common plot could be the OC being a powerful ninja from a different village who meets Sasuke during his journey in Shippuden. They start off as rivals but gradually develop feelings for each other as they face common enemies together. Another plot might involve the OC having a special ability that is crucial in helping Sasuke achieve his goals, and through their interactions, a romantic bond forms. Or perhaps the OC is on a mission to redeem Sasuke and in the process, they fall in love.
Another plot might involve the older Deku being from an alternate timeline. He shows the younger Deku different ways he could have developed his skills and relationships, which makes the younger Deku reevaluate his own path as a hero.
Some fanfics have the OC being from a different clan that has a long - standing feud with the Uchiha. But Sasuke and the OC break the cycle of hatred. They have to overcome the objections of their respective clans while trying to understand their feelings for each other. It's a story of love defying old grudges.
One popular story could be 'Deku's Harem Adventure'. It might feature Deku in various interactions with the members of his harem, with interesting character developments and plot twists. However, it's important to note that fanfiction quality can vary greatly.
There's also 'Our Unusual Family'. This fanfiction focuses on the family dynamic that forms after Deku's pregnancy. It shows how their friends react and how Todoroki and Deku grow as a couple and as parents.
One popular 'oc x oc fanfiction' story could be about two original characters in a fantasy world, where they embark on a quest together. Their relationship develops as they face various challenges. Another might be set in a modern high - school setting, with two ocs from different cliques falling in love. There are also 'oc x oc fanfiction' in the science - fiction genre, where two unique characters from different planets or time periods meet and form a bond.
Some Deku x Harem fanfictions delve deep into the character development of Deku within the context of multiple relationships. They show how he grows as a person, not just as a hero, but also in how he handles the emotions and needs of the different girls in his harem. This can make for a really interesting read as it gives a new perspective on the well - known character of Deku.
A common theme is the protection aspect. Since Bakugou is an alpha, he may have an instinct to protect Deku, the omega. This can lead to various plotlines, like Bakugou defending Deku from other alphas or from threats in their world. Also, the theme of acceptance is prevalent. They both have to accept each other's nature, with Deku accepting Bakugou's sometimes brash alpha ways and Bakugou accepting Deku's omega sensitivities.
Some popular themes could be the struggle of their relationship in a world that might not fully accept an omega - alpha pairing. For example, they might face challenges from society or their families. Another theme could be the power dynamics within their relationship. Since Todoroki is from a powerful family and Deku has his own unique power, how they balance that in their relationship is interesting. Also, themes of loyalty and trust often come up, as they have to trust each other in a world full of villains and danger.