Pheromones

> Childhood Friends
> Beta turns into Omega
> Not Rape-y

Flow: Alpha helps Omega when heat comes.

> Fated Pair
> Not Rape-y
> Not Shota

Flow: Omega high school student found his fated pair. But his alpha is still a grade schooler, they decide to separate by living in different towns/city and not meet each other during the whole time the alpha is underage— waited until the alpha's enough before meeting each other and eventually deciding to become a pair.

> Knotting
> Pregnancy
> Omega claiming to be a Alpha
> No consent

Flow: Omega claiming to be an alpha tries to find a rich omega to mate with, but his heat came and attracted a alpha.