Typically, one key element is the dynamic between the alpha - like Dabi and the omega Deku. There's often a push - and - pull relationship. Another element is the exploration of Deku's omega traits, like his nurturing side or his vulnerability. And of course, the development of their relationship, from initial distrust to something more affectionate.
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.
One popular 'dabi x omega deku fanfic' is 'Flames and Fragrance'. It beautifully weaves the relationship between Dabi and Deku. The story delves into how their different personalities interact, with Dabi's brooding nature contrasting Deku's more optimistic omega side. Another great one is 'Shadows and Sunlight' which shows their journey together in a post - apocalyptic world, full of action and emotional moments.
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.
Authors often start with the basic alpha - omega instincts. For example, Bakugou might have an initial territorial feeling towards Deku, which can be the starting point of their interaction. Then, they gradually add emotional depth. Maybe through shared experiences like fighting together against a common enemy, which makes them see each other in a new light.
Writers often start with the established personalities from the original source. For Deku, they'll build on his determination and growth. They might show how his omega status affects his decision - making in relation to Todoroki. For Todoroki, his complex family background and his cool - headed nature are expanded. Writers may show how his alpha side influences his interactions with Deku. They also give them new traits based on the omega - alpha relationship, like Todoroki being more protective or Deku being more submissive in some aspects.
The main differences are in their expressions and some minor details of personality. In the manga, Deku might seem a bit more intense, while in the anime, he's sometimes presented a bit softer.
Arya Stark is sometimes reimagined as an omega in fanfiction. Her skills as a faceless assassin could take on a new dimension in an omega - centric story, using her stealth and ability to change identities to navigate the challenges of being an omega in a harsh world.
Deku might be completely shocked at first. Since Bakugou has always been so aggressive towards him, he would never expect such a confession. He might just stand there, mouth agape, not knowing what to say.
His friends could come to the rescue. Bakugo, for instance, might use his explosive power to break into Toga's hideout. He's always been competitive with Deku, but he also cares about him deeply.