If you're a younger guy, an hour might be enough.  If you're an older guy, like most of us on this site, you might want to book 2 hours.  Only you know if you can pop twice in an hour.  Myself, I have only done it once in about 150 dates, and that was only because she jumped my bones as soon as I walked in, and screwed me in the first 10 minutes for number one, and then got number two much later in the hour.  

Swim

First timer wondering how long he should book a meeting for if he's interested in multiple pops? I've never....tested myself in that particular area.  Would an hour be enough?

I'm in my early forties, and I need 2-3 hours to pop twice, and the second pop is never a given.

if you will be nervous the first time ~ in that case you might need the first while to relax and then the rest of the hour to get to business. If multiple pops are on the menu you might want to try for 1.5 hours or 2 hours just to make your first time more comfortable. As mentioned, age makes a difference too ~ I have some younger guys be up to three times in less than an hour where other times guys a little older are up to once an hour because they want to spend more time getting to know each other before the moment.  Just depends how the session rolls!

Have fun & play safe !

Summer

Older guys are often more about the journey than the destination.

"...guys a little older are up to once an hour because they want to spend more time getting to know each other before the moment."

And don't forget... an off the charts bbbj will make even a "multiple popper" sapped after one shot. I've heard them brag but twas not to be cheri.

This must be highly individual. The only way to find out is to try! Myself, I like 2-hour appointments as I typically find I can have about 2 pops in that time frame, but it is unlikely in 1 hour.

There are a lot of different factors like age and physical fitness, but each person, has their individual recycle time.

Try masturbating and then see how long it takes you to get hard a second time and achieve orgasm.

I've been with a lot of men that can get it up a second time, but can't pop the second time.  But they seem to be happy just to get an erection a second time.  I've been with men that have no problem doing a second pop in an hour, and some that they know that they are only good for one pop a day, so then I try to make the experience last as long as possible.

hope that helps.

Lots of Lust,
Keisha

Simple answer

With no disrespect meant at all, go fuck yourself. See how long it takes and book appropriately. Have fun.