I really don't understand what the appeal is with booking a normal massage at £45, knowing that you might get a quick hand job at the end for £20 more and almost certainly extra money for her to go topless, nude or to give a B2B. Totted up comes to between £85 and £100 and for that, you get a maximum of 5-10 minutes of a sensual service right at the end, with what is normally a fairly average looking, slightly older, thai masseuse.
Why not just put the £45 from one hand, together with the £20-£30 you have in your other pocket, and book a 1hr sensual massage with HR. There are literally thousands available for £80, Gumtree, AW and other places. You arrive, knowing she will be naked from the start, it will be sensual from the start, you will get a B2B massage and a happy ending included and you can choose one of many attractive girls offering this service.
I've visit normal massages with HE, the only appeal being is that sometimes, you can just walk in when in the mood, and sometimes you don't know if you really want a finish, or funds are a little low to be splashing out £80, but i've never gone in with the intention of paying a price and then negotiating a HE at the end. I'll say from the start, this is what I want, and this is the tip and make sure its understood to be a sensual and theraputic massage rolled into one, not a clear divide of no touching, fully clothed, until the 5 minute bell rings.
Also I never accept the nonsense that my £20 tip which is 50% of then entire hour I have paid for, should be rushed, and done within my prepaid massage time. I either want it to start about half way through the session, with some deliberate sensual touches just before turnover, and to continue for the remainder of the half hour in conjunction with the normal massage on my front.