I can totally understand this - I had a similar experience at Secrets... though I'd said "no, that's too much" a few times and got the girl down to £30 for HR, topless etc. She'd said I was fine to touch/feel her, too, but as soon as I came, she put everything back on again, wiped me down and that was it. That girl was older, though - looked 35 years old but, knowing Asian girls, that probably means she was 45.
My last couple of visits to Secrets have resulted in me walking out the door... with conversations like:-
Receptionist: "how long do you want?"
Me: "which girl will massage me?"
Rec: "how long?"
Me: "will it be you?"
Rec: "Me, yes. How long you want?"
Me: "I want a younger girl"
Rec: thinks for long time.. then "ok, I go bring younger girl"
Loud voices coming from the door behind reception.. an even older girl comes out..
Her: "How long you want?"
Me: "where's the younger girl?"
Her: "it's just the two of us"
Me: "Ok.. Bye"
I'll probably try again sometime - but it looks to me like it's usually older girls working at Secrets.