Busty, me likey. The intricate patterns on the corset is very nice. I agree that she looks a bit short, I think that's mostly due to the way the dress falls down, hiding her nice and long legs. =)

Also, I love her hair and how linear you were near the top of her head but the randomness with the flowing area kinda threw me off. The hair goes from being very fine and precise to kinda all over the place.

But sounds like you were just having fun while drawing he image and the wonder of boobs. ;)