Need a little assistance here, how do you negotiate a 2nd pop and should there be a price increase or is it part of your hour? Does it vary by provider? If there is a price increase, how much (25% more, 50% more, etc.) should I expect to pay. I am gathering that with a higher price provider it's a given, but what about the lower priced incall services?

a VIP TER membership so you can do your homework, and identify (through reviews,) ladies that provide a second pop. (In general, gals that score 8 or higher regularly in the performance department, allow 2nd, and sometimes 3rd pops.) BTW, you don't negotiate.  It just happens.

It depends on he provider. If you do your homework and read the detalls you should know going in. If it's not in the review then you need to ask up front. Price doesn't always determine service You will find some lower price that will do more than higher priced ladies