Is that a spot? (Illustrated) (джен)

There are many theories on why Crowley threatens, terrifies, and destroys his plants, but what if the reason is that he HAS to? When being a demon isn't just a job description but what you *are*, you have to do evil deeds and cause pain and distress, otherwise your demonic soul withers and you are harmed yourself. Crawly/Crowley finds out the hard way that he has to do evil. Ever the clever serpent, he works out a loophole to do so without harming humans like the other demons do.