I like it, very sexy and dat side boob ( ̄m ̄〃). However, I feel that there are a few things that could be looked at: Her pants only go half way across her left ass cheek, making it less appealing as it's all you can think about once you've seen it (kinda like when you're talking to someone and they have a massive mole and you... just... can't ... stop... looking... Maybe it's just me but I think the analogy works well). Anyway, I also think that her pussy should be more subtle. She's wearing pants, if you can see your pussy through your underwear then your underwear is not doing its job. Maybe give it a few very fine lines or even none at all and just make it bulge as to make it a main vocal point of the piece.
However, since you're working with little to no material (as I assume the character has never been this exposed on the show) it is a very sexy and generally awesome piece. I think the best part of this piece is the upper half of her as the face is very cute and beautiful and, like I said before, dat side boob ( ̄m ̄〃).
So yeh, well done and hope to see more of this stuff in the future.