Nice topic
As many have said many times, this is a business transaction

You are paying for 30,45,60 minutes to maximize your pleasure. And punting isn't cheap anymore

By all means talk, but only when there is 10 minutes to go, after you have had the physical payoff

Dont you realise WL are much happier to talk rather than fuck
Unlike you, they have to work in a tiring job for hours after you have gone

Talking is best left for after your have got your value for money

She isn't your sister, time isn't cheap and your aren't there for conversation