
Chase releasing his pheromones is bit problematic, but necessary. They take him to these orgies, yes, but Grayson later explains why and what happens there.
Seriously, Grayson is not forcing him to go to these orgies for fun or having sex with anyone, it's necessary. You could even blame it on Josh, if Josh didn't run away and they got together back then, there would be no need to drag Chase there.

Chase doesn't want to have sex with anyone. And he hates omegas trying to release their pheromones on him, so there are no real options beside medicine which is not enough.
The pheromone problems are really serious with Chase, it also comes back in the side stories.
It was better back then, it probably turned worse since Josh. Chase doesn't want to have sex in his ruts, he is afraid he rapes his partner, because he can't remember. So having sex with an omega in a rut he barely remembers as in so little he can't recognize Josh, not knowing if there was consent, must have made his situation even worse.

What?? . Why are you saying a lot .
Im just saying my opinion of that the author should've picked other options/solutions to ease their rut other than orgies since orgies is kinda gross. That's it . Because whether chase really have sex in those orgies or not, if there are other solutions then its more okayish since its not orgies. If you know what i mean.
Can't the author think of other solutions other than orgies, like i know that ml is forced but, i want to preserve him for mc, even if he is that kind of jerk .