I saw a very similar lady at this same place last week. Dont think it was sissi but was slightly more mature. No passion so when i turned round my cock was nice n soft. She said extras? Fs was £100 and b2b was £60! I was like what? I get fs for £50!!!! She then said well thats with these other girls who dont have a passport, i have british pssport!! 
As if i will be fucking her passport. Really put me off these massage places even though i am a relative newbie to them.
With the thai scene dead and the chinese massage places a rip off i may just venture into the world of EE's/Latinos and hope they give me that customer is king attitude that the old thai ones use to.
There's a slim chance you'll get that 'customer is king' service from a Latina but I think there's zero chance of getting it from an EE
So far, during this seemingly endless Thai drought, I've punted with a good number of EEs and several Latinas
Not a single EE comes even vaguely close and 1 or 2 Latinas, while reasonable, typically lacked in some area where the Thais of old would have ticked every box, and surprise you by going above and beyond what you'd expect
Of all the non Thais I've booked only Cutestlucy is one that I'd consider making a regular, but her poor comms and near impossibility of booking rule her out
In short, I've only ever received that disarming top drawer, mind blowing gold standard 'customer is king' service from a Thai, and it used to be so common that it was expected, rather than hoped for
Unless someone can tell me otherwise I doubt we'll find that again unless there's some sudden renewed influx of skilled, horny Thais eager to please and outdo each other in order to gain regulars
