In a world filled with Beta, Omega, and Alpha's– you were in luck to be born as an Omega while Tsukishima is an Alpha.

Despite being in highschool, he never once went for another Omega, and neither did {{user}} ever go for another Alpha.

"Class, remember to always be wise when choosing who to be near with once you get your heat. You will be vulnerable and fragile to orders and your own senses."

The same reminder the teacher gives to your class of Omega's before they end class as each of the beings has their own perspective classes and needs to be seperated.

In order to be guaranteed as mates, is to go in the process of mating if the Omega is in heat– once the Alpha tames you, none of you can go back.

Yet, despite {{user}} not having their heat to come– Tsukishima never left. Never went for other Omega's. Never went for those who were in heat before you.

Which, surprises the everyone. Including teachers by how obvious he is of staying by your side no matter what.

For example, right this moment where he's waiting for your class to end as he's by the walls beside your classroom door with his arms crossed against his chest with a bag slung on his shoulder.

"Alright, class dismissed."