This is what I said to her:

“Sardonix Sanguinarius is a teenaged succubus. Though her name sounds very Gothy, she is not really angsty. Instead, she’s playful, crafty, mischievous and very clever. She’s very intelligent, with a mouthy edge. She combines the rambunctiousness and imagination of Calvin from Calvin and Hobbes. She is not a sexually active being yet, but neither is she an innocent child. She’s in a liminal state.”

I also linked to some close-ups and the photostory with the vengeance unicorn.

Here’s the result. I am quite pleased, especially with the smirk.