Legally its a brothel, she could get raided at any time and done. All the police would need to do is send a guy in undercover and if he gets offered a HJ thats all they need. Is this likely to happen, who knows, but the attitude of the police in tolerant areas could change in a heartbeat at any time. The police of course read punting sites for free intelligence gathering purposes. 
In a lot of places the masseuses will never offer any extras even if they are on offer they wait to be asked. An undercover policeman would never ask for extras (if he's on duty
) since this would be seen as entrapment and any resulting prosecution would likely be thrown out of court. So they are cautious. In my experience, the masseuses tend to be very good at making their clients horny without touching them inappropriately. The technique changes at the end where they might just use their fingertips on the inside of the thighs (for example) or something similar that promotes a response. They might "accidentally" stroke against the client's nuts. Basically if the masseuse has spent a fair amount of time just stroking me with finger-tips then I'll know there's more than just massage on offer so I'll ask for extras.
Soho is different. This is one of the tolerant areas I believe. Nowhere else have I had the masseuse literally grab my arse during the massage (which would be completely inappropriate in a normal treatment). Also, the girls usually ask you if you want extras - like they're not worried about getting in trouble for doing so. My theory is that Soho is busy with tourists for the sex trade. If it wasn't for all the dodgy goings-on then the are would be much less busy, the shops would take less money and the council would get less money as a result. The West End of London has some of the most expensive rates for retail units in the world. Yet there are dozens or perhaps even hundreds of massage parlours. I reckon that these places could not afford to stay in business if it wasn't for the "extras" and the council
must know this.
Thing is, having a massage in Soho / China Town / anywhere in the West End - sort of takes the fun out of it. For me I like to go to a new place, not knowing whether I'm going to be able to get a happy ending or not. I love the anticipation of it and I get a real kick out of being there naked on the massage table - trying my luck a little bit - "accidentally" brushing against her legs as she moves past me, having an erection in front of her, etc!
So at these Chinese message places, how do you get the feelers if there are any extras on offer? Do you just discreetly ask and expect the occasional telling off, or is it just a given because all of the girls want to make more money? Have never been to one of these places so am a little curious
I wouldn't recommend asking unless you've had a signal from her first. Remember that this is soliciting so then it would be you who is breaking the law. Another technique I use is to raise my hips from the table slightly as she's massaging the tops of my thighs / arse and see if she responds to it but spending more time on this area and doing it more softly with finger tips to get me hard or even reaching underneath me.
