
It could be like unconscious reaction. Just like how we can unconsciously move our limbs, they can do the same thing but with their scent. You dont really think about how happens, all you know is you can control it and it doesn't take any true thought in order to control it. Just learn how to use it and control it, and it's just like grabbing of glass of water.

Well ya...he made it to so. I mean like i just described, you dont have to think about moving your arm. It just happens when you want to grab something.
Its like sitting down on the couch willingly vs taking a stroll and your legs decide on their own to start playing hopscotch.
You can willing sit on a couch but you dont have to think about doing it. He has similar control over his scent. Releasing it whenever he wants and at however much he wants. But it doesnt take him much thought to do it.
Whereas unlike with Omegas, who seem to have little to no control over their scent and hormones, and it releases even if they dont want it. It would be the same as your legs moving on their own, and you have no control over it.
As for exactly how biologically... I have no idea lol. Maybe being able to control how much they sweat? Or open scent glands? Fuck....maybe it is by farting. Loses its romance a bit but nothing saying its wrong xD
I wanna know how exactly pheromones r released