Use chemicals long enough during sex, and it becomes a habit. Keep using them, and it becomes a dependency. Keep on using, and it becomes essential. Sex becomes impossible without the sustenance of a chemical lift. The reality is that the chemical rush almost always dulls the sexual experience. Of course, that’s often the idea, but it never fails to piss off the other person. After a while, it starts to piss you off too. It’s a ferocious habit.
Chemicals = de rigueur.