Emma line only scribble

Emma Frost again. Not my best, not my worst. My worst Emma sketch got banned a long time ago. It was for the best; as I looked back, it was horrendous. Went browsing out on Posemaniacs and found this sitting pose, similar to many that I've drawn before. I still struggle with the thighs when they are arched and kneeling like that. The arm killed me dead.