Exclusive Suppressant

Because a problem with Yu Ke's secondary gender forced him to accept the fact that he was an omega. So what if I'm an omega? With pheromones this enticing, am I really going to have trouble finding a good alpha? Definitely not, haha... An ABO story with some personal worldbuilding. That's all, I really don't know how to introduce it. One-on-one pairing.

Theme: Strong alpha and strong omega