I can't get comfortable with someone in an hour. If it's not working out, two is too much. If it's going well, then three is better. If it's really going good (like the last time), then four.  

I had a session with a new provider two weeks ago, and I could have stayed for an entire day, and just had room service for food. $$$$, though (her, not the food).

...but Yeah, I'll admit, I'm a mangina....for me "intercourse" doesn't just mean what happens under the sheets.

I like the chatting, getting to know you part, the come up for air in-between rounds part, and the pleasantries as we part company part--in addition to the Main Attraction.  For me it's all part of the package.

So I do more due diligence before I even send my introductory email or fill out the screening form.  Nice photos are always a plus, but getting a sense of the provider in question is important also--and M&Gs take some of the uncertainty factor out also.

If I "feel it", I have no problem going for a four-hour appointment as a first-time date

Last few have been 3-4 hour ones, and have a couple of big plans coming up.  Live once, make money weekly.

Everyone is different. Finding the proper length make take some experimenting. And just when you think you've found the right time that works for you a session will make you question the length of time.  

I enjoy the time with our ladies and that's an important element for a fully relaxing session. When the schedule is packed, but you need a break, then an hour works especially if you've met before.

But everyone is different.

wasn't that way when I started.

 I've done longer first dates before (90 min a few times. 2 hr once) but not anymore.

I know I will NEVER do an overnight.  

I don't know if I'd even do 3-4 hr either. Hmmmm...Maybe a special occasion. Talking for 2-3 hrs???
Nah, nevermind.

and that was good to start.  I quickly became more at ease & we could have a good time in an hour.  My lady of the moment even told me no need to pay extra...  that there was enough time to finish what we started.  
Now my former Fav...  sadly too much drama last time...  it was an hour of play time & as much Off The Clock time as we cared to spend...  typically an hour or more...   and it became my custom to bring us fixings for a meal together.  Of course, I bought way too much & she kept everything we didn't use.