[How should I explain it? She already knows about the long-lived races and that I'm a dragon and she is my mate. It should be fine to tell her.]
"It's like this, aside from the fact that your scent smells really good and is pleasing, it is riddled with pheromones," Ferdinand began to explain what makes him crazy about her scent.
Ferdinand said that the stronger the scent, the stronger the pheromones. And it doesn't affect just him. Those who can smell her scent are affected as well since they can smell her pheromones too.
"I'm already addicted to your scent. And your pheromones make me unable to control my lust and desire for you. Oh, I'm not trying to make excuses for me trying to touch you as much as I can every night, but it's true that your scent and your pheromones have a part in it. I already crave for you like crazy and yet your pheromones make it twice as worse or even more," Ferdinand rained her neck with kisses and Arabella tilted her head to give him more access.