If it's a girl I haven't seen before and I have no clue if she'll be someone I will have a good time with, I just go for an hour to test the waters. That way all I risk is an hour and still get my rocks off. If she turns out to be a keeper, I sometimes extend the time if she allows. (Have donation ready just in case)
On repeat dates, if I'm booking beyond 60 minutes, it would depend partly on her pricing structure and partly on how long I want to chill with her outside of bed activities. Most have pricing that makes sense but some providers offer some strange pricing. Some time ago I saw a girl whom I'd rate a 9.5 on a bad day and 10 on a good day. She asked for $5k for 24 hours and flat out refused to negotiate but then she was ok with $10k for a whole week. LOL... Okay.... wtf, Figured, I'll take that week vacation. I felt she'd be a lot of fun and so I really wanted to take our time, indulge, and have it feel like a great vacation with a hot girl because well it actually was. It was awesome although my bank account disagreed.
Longer sessions beyond 2 hours, in my case a large portion of that extra time beyond 90 to 2 is spent talking, drinking, chilling, going somewhere, walking around, having a pillow fight, basically doing something else other than humping. Getting multiple pops beyond a few becomes more of a "work" for both the girl and me, hence isn't all that enjoyable for me so I stopped trying to get as many pops as I can squeeze in. At some point it's more enjoyable to be just chilling... at least until the batteries are recharged.
-- Modified on 3/28/2014 10:32:08 PM