That is Ember. She has been advertising off and on for a few years at least. I have never seen her, but have been tempted. She has gained some weight based on some of her newer photos.
The reviews I have seen for her on another forum all say she has that butt and she is generally regarded as attractive. It seems her service can vary, but mostly good to great reviews of her BBBJ. Some have said that she isn't really into sex at all. Like doesn't seem to enjoy it.
I may try her out when I am in the mood for just BBBJ. Good luck!