Req: Lady Babylon

Lady babylon: welcome to me ,what do you desire?
me: I don't feel comfortable excepting anything from a pony who's cutie mark is the apple of Eden

Her expression here is so sinister i can easily imagine her screwing over some innocent pony that was foolish enough to make a bargain with her and the purple smoke is the essence of their desires that she feeds on when somepony makes a wish. an evil and seductive looking picture that fits her personality perfectly.
Lady Babylon: Oh, I wouldn't say evil, I'm just...morally challenged plus i eat lust, so being sexy is a bonus in my line of work.