Sorry you were disappointed. I actually like that Vivian is getting thinner with each passing week. The more I see her, the more I like her.
Right now for me. it is a toss up between Vivian and Mimi as being my current favorites at Susan's two locations. Cindy has been coming on strong lately also. She never fails to disappoint. For a woman in her 50's, Cindy looks great.
I may be mistaken, but I think you are wrong on the age for Vivian. I believe she is about 35, possibly even younger.
Eva, Cindy and Bella are the ones that either are in or very close to being in the 5-0 club.
I have to say, every time I read a review about Vivian, I have very pleasant flashbacks to the sessions I have had with her and it always puts a smile on my face.