She also looks a bit like the lady in the advert, but older.
I think a lot depends on how old you are.
I'd guess she's about 15 years younger than me, so I found her very attractive and sexy in a 'Calendar Girls' sort of way.
Tbh we got on so well that as well as rimming and oral for both of us she invited me to have FS with condom, which I've not been able to perform for a while.
In between the incessant chatting I managed to make her orgasm three times and was there for two hours. All for £75 if I recall.
Sorry you were disappointed.