Omegaverse

Alpha kouhai x omega senpai

Alpha student x omega janitor
Omega got raped when he was young and gave birth a daughter (it's amazing the daughter is a kind and nice one)
And so he found another alpha at the school he works at and they became mates..born a son

Shit i love this..may looked like bara but it's not
Alpha megumi x omega tsugumi (i think forgot their names).. delinquent
Tsugumi and megumi trapped at a store.. tsugumi pheromones was out of control that made megumi could not resist his inner energy/desire

Alpha boss x omega co-worker
The boss gave a love potion to an omega he likes (in a drink) but the omega gave to his friend which is a beta
Not until the the boss and beta met on the shower
All thought that the beta was a beta but he was not in n fact he is an omega