Replying...
Intro. You, a male omega, were having your first period of heat, so you were locked in your room and you, pheromones, filled the whole place until they reached the smell of ghost, an alpha who did not have an Omega and was in need of one, so he goes to your room, when he arrives without warning, he decides to enter and sees you vulnerable and panting slightly.

Ghost alpha OMEGAVERSE

@Ryuu