BNHA A/B/O Idea

Story Type: Alpha-Omega AU, BAMF!Class 1-A, Family and Fluff, Crack-fic?, lots of slash and non-canon pairings

So you know the whole Alpha, Beta, and Omega Trope scattered through all kinds of fandoms. The most common aspects I've found are the following:

Alphas: Aggressive lone wolves. Typically depicted as territorial with few very close friends. Considered very desirable and at the top of the social hierarchy. Expected to take leadership positions and be the best at everything.

Omegas: Nurturing mother-hens. Typically sports meek or docile personalities and depicted as the sociable of all genders. Often shunted into fulfilling house-making related roles. Considered to be fairly low in popularity in the eyes of society. Expected to be subservient to Alphas and have children.

Betas: Neutral buffers. Typically seen as level-headed individuals because of their "lack" of SGs. Considered "normal," insensitive, as well as emotionally and socially negligent towards those with SGs. Not expected to have the capability to understand or take into account the effects SGs have on their lives.

So this is my question: In a society where it is demanded that individuals must fit into the stereotypical molds and fulfill their respective gender expectations, what if Class 1-A decides to say "fuck your stagnant, outdated views! We do what we want!" In other words, the kids all act the complete opposite of what their SGs suggest they should be in accordance to traditional stereotypes.

For decades, society is under the impression that most, if not all, Pro-Heroes are Alphas. In addition, Omegas mostly make up the Support Industry, and Betas were more suited towards Rescue Operations. This was the misconception that continues to persists. However, nothing can be farther from the truth.

In reality, Omegas dominate the Pro-Hero rankings. In contrast to their stereotype of being insensitive towards an individual's Secondary Gender, it's the Betas who consistently top the Support Industry. Ironically, the more antisocial Alphas tend to gravitate towards Underground Heroism.

Due to the prevalence of stereotyping, too many careers were ruined when it came out that the person's SG was deemed "unsuitable" for their occupation. It became the norm for Heroes to carefully hide their SGs and let the public assume in order to save face. This ultimately furthers the continuing existence of secondary sexism, which in turn worsens the treatment of those in the Hero Industries who "came out" over the years, willingly or unwillingly.

For too long this was the norm, until the debut of Class 1-A. On one hand, these kids may be the ones to change the system…

But on the other hand, they could have started a revolution without giving their teachers more incentives to indulge in the defenestration of their students.

(๑╹ᆺ╹๑)

Satou (α) and Aoyama (Ω) would frequently offer their classmates sweets and French snacks respectively.

Ashido (α), Uraraka (Ω), Asui (β), Hagakure (α), Yaoyorozu (α), and Jirou (α) frequently get together and hang out. However, the way they interact causes people to frequently mistaken them as an Omega pack.

In one memorable incident, an arrogant Alpha thought he could gain an instant harem by flaring his pheromones at them, assuming that it would be easy to "snap up a bunch of weak UA Omega girls." Needless to say, the girls are not impress, least of all Uraraka (Ω). There's a reason why people frequently question why she wasn't born an Alpha because of how ruthless she can be during sparring matches.

Kouda (α) is the class sweetheart. #DisneyPrince #FightUs

Yaoyorozu (α) and Jirou (α) are an untraditional couple. At first glance, people can't tell who's the Omega in the relationship until their SGs are revealed.

If any of his classmates are experiencing their ruts/heats, Ojiro (β) doesn't hesitate viciously beat any and all unwanted suitors away with his fists and tail.

Speaking of which, Asui (β) is so observant and close enough to her classmates that she can detect anyone's rut/heat a mile away. A few days before it hits, she would come at them armed with snacks, suppressants, and any other stuff they would need to get through it with little to no problems.

Midoriya (Ω) and Bakugou (Ω) have been aggressively competing to one-up one another since their first meeting. The competition got even more violent during their time in UA. In their defense, they were largely influenced by their mothers' relatively friendly rivalry, who are both highly territorial Alphas.

Looking back on the Stain incident, Iida (Ω) would regret not being able to take a quick picture of the gob-smacked look on Stain's face when he confessed that he was actually an Omega running on his protective instincts (pun intended), not an entitled Alpha like the Hero Killer had originally assumed.

Kirishima (α) and Hagakure (α) are natural social butterflies who's super nice and friendly with everyone and their brother. There's not a mean bone in their body.

Todoroki (α) is determined to be an Underground Hero because he's allergic to the spotlight. Failing that, he'll just marry Midoriya (Ω) and become a househusband. Either plan works since they'll piss off Endeavor (α) in one way or another.

Mineta (β) flirts with all genders indiscriminately and finds beauty in anyone, both in body and personality. He is quick to back off if anyone becomes uncomfortable and leaves them alone. This instilled respect is due to his upbringing as the sole Beta in a family consisting of both Alphas and Omegas.

One time, Sero (β) caught Todoroki (α) off guard during a combat simulation by suplexing him into a wall. Apparently, his excuse was that he wanted some payback for his overwhelming defeat during the Sports Festival. In reality, it had been Todoroki's (α) turn to do the groceries, and he forgot to get coffee that morning.

Jaws had dropped when the entire cafeteria (barring the loudly cheering Class 1-A) witnessed Kaminari (β) came close to getting himself expelled after frying an upperclassman who tried to assault Tokoyami (Ω).

Shinsou (β) transferred into their class at the beginning of their second year after Mineta (β) voluntarily opted out of the Hero Course to follow his mate in Support. The school let out a temporarily sigh of relief at finally having a "normal" member of Class 1-A. That is, until Midnight (α) stumbled upon said Beta playing with a stray cat on top of the pile of KO-ed Omegas. In his defense, Shouji (α) was a day away from his rut, which didn't keep him from being harassed a pack of Omegas who won't take no for an answer.

The ecstatic sound that came out of Midoriya's (Ω) mouth was not human. Later, the class learned that he was going to be an older brother soo. Unfortunately, Toshinori (Ω) was unable to carry them himself because the injuries he has sustained also removed his womb. However, Inko (α) was more than happy to carry their pups in her mate's place, Alpha roles be damned. Her show of devotion towards her mate set a new precedent on the mating standards among the local Omegas in the community.

By the time their third year came around, Eraserhead (Ω) publically cried tears of joy at their graduation when he realized that he was only mere moments away from his collective problem children becoming the headaches of someone else.

AN: Yeah, I blame discord for making me produce more plotbunnies. This is a result of a rant about all the cliché tropes that are found in A/B/O AUs.

Seriously. Give me a fic where an Cinnamon Roll!Alpha who just wants friends and spoil people rotten, a BAMF!Omega that takes no shit from anyone, and/or a Overprotective!Beta that will be over-prepared for their friend's rut/heat before it hits them. Hell, hit me with an unconventional dynamic while you're at it on top of all of this!