Not really a good idea . . . .
I would not recommend this tactic, Lad, first of all the punter has probably already paid the agreed rate, why should he have to pay more ? I dont mean to sound tight fisted but its a business, and in any busuness if you have already paid for a product then why should you have to pay more again?
And then worse again, what if you decide that her extra effort was insufficent, do you tell her you are not giving her the extra 100? or that you think her extra effort is only worth 20 or 40e?
How far do you think that policy would get a punter ? At best he would be pushed out the door before he zipped up his pants, at worse he would probably be assaulted by some escorts ( I kid you not).
Also Lad, dont forget, most punters just dont have a extra 100e or whatever to spend, most punters have to save up for a visit to an escort, its an expensive hobby.
A man s mission in life is to spread his seed with as many women as possible, for as long as possible, in any position possible . . . .