Years ago  my then fiancé and I almost pulled the trigger on a threesome. Well here 12 years later we r married and planning our first threesome (finally! Lol)

We are being picky on a girl. And have found several.  But cannot verify the agencies anywhere.  

Would P411 would be for us?  She really wants a bald shaved pink daty on spinner type and blond.  

Are the pictures detailed on P411?  Are we certain not to get scammed (or our chances greatly reduced)?

Help.  

But every provider that I've booked thru that site has been solid and perfectly as described. As a female monger that's very important to me. They have a great profile feature that lists what services each provider offers. I believe that it includes a couples friendly option as well.

I have made the vast majority of my bookings through P411 and have very rarely been disappointed.

Most escorts on p411 will also have links to their websites, twitter, etc.  And there is a messaging system you can contact them and ask about general questions (never ask about specific sex acts.)

P-411 member from 2016.   50+ encounters over the years. P-411 is my go to place and I have never been ripped off.  
I also travel a lot and most of the top girls in any city will have a p-411 account.

is very useful but one would need to do the due diligence.