I am working myself up to going to San Francisco and have my first AMP experience. I am very attracted to Asian women. Sometimes when I am very excited I pop very early, say first 5 to 10 minutes. So if I pay for an hour, will I get more time to play? Or is it over? Thanks.

that depends on the provider.  they usually want you to leave afterward so they can run in a new one!

From my experiences once you pop you are done. Again this is just my experience. I am sure YMMV. At some places if you want another pop you must pay for another appointment.

My experience has been that they are willing to give you the full 30 or 60 minutes, depending on what you paid for. But I suspect that what really matters is how busy they are. I generally go in the afternoon when it's relatively quiet, so I suspect they don't mind giving me a little extra time. If there were customers waiting, I would expect them to try and hustle you out.

Like anything, it really depends on the people you're dealing with.

if she is real horny, and you "cum too soon" you might get thrown out