I am curious what the main goal is for a man to have two girls at once?
I do believe it is something every man should treat himself to at least once in his life regardless if he thinks HE can handle it.
If a man goes with two ladies who are extremely into each other he should be good to have spank material for a lifetime!!
I was lucky enough to enjoy TampaMermaid Jade yesterday.  
It was the first time I have been with a woman in four years!
I am literally a little high off how good it felt watching her with our date!
It definitely helped that it all just flowed, no awkwardness -just sensual sexy time.
Is it just a bucket list thing?

1. Having my balls licked while my cock is in the other girl's mouth.
2. Having one girl bouncing on my cock while the other is sitting on my face. Bonus points if they're dfk'ing.
3. The two girls, side by side AUFD, me alternating between them.
4. Them in 69, me alternating from pussy to mouth (covered, of course).
5. Me watching them do just about anything.

It helps if the girls are truly BI and not just gay for pay.
I also had one double were there was NO girl on girl action  
and that was very disappointing... who am I kidding ... it SUCKED
It's not a bucket list thing if you have a really good double.
It's just something that you want to repeat :

You hit the nail on the head; two ladies who are truly into each other. I like to just watch them do each other as much as I enjoy having both of them do me at the same time, or any combination thereof.

My current favorite has a friend whom I've also seen. So I thought it would be fun for all three of us to get together. At the end of two hours, we were all completely exhausted but grinning from ear to ear.  

I would like for them to make out with each other with my cock in between their mouths.

Or one of them licking my balls while I fuck the other doggy.

To me, getting a chance to bang two chicks at once ... was a personal milestone.

Duos are mans best friend!  

just as hard with one another as with me. Equal play time, equal orgasms.

...oh wha the hell....throw another one on top of the pile

i guess it's on my bucklist too.

that might make my cock explode ... literally. I'd be very choosey about the dynamic duo, much like I am with 1 on 1 ...  

I once had a duo session who was interested in doing duos with me but she really wasn't into it. I think she was only in it for the exposure and money. When I kissed her she was stiff and she didn't really play with my sweet spots much. It felt awkward and forced and both me and the client didn't have the greatest of times. Ever since then, whenever a girl wants to do duos with me I tell her to kiss me long before a client ever shows up so I know it's for real and not just for marketing.  

I've had a few 3-somes, so it's not just a bucket list thing for me.  I've always done a 3-some with an ATF who was bi- and I let her make suggestions for the 2nd provider.  For a good 3-some, the 2 ladies really need to be bi- and into each other, otherwise things aren't as "interactive" and fun for everyone involved.

In the last year I've enjoyed 9 3somes. I really enjoy the constant immersion of stimulation that two gorgeous women can provide. Different techniques and different acts. The added visual of them pleasuring each other and reaching for me to join in is so much fun. Two hours of non stop pleasuring.

I have been in threesome in some different circumstance. . I used to have a bi sub GF who had a number of female friends who liked to join in.  One or two like us both to dom and sexually use my then girl friend, there was one who liked my GF to co dom me with her.  
Most often tho it was a threesome with two women during which we all were into each other and having fun and being into it.  
One experience I had trouble with was with a friend with benefits who is very very sub and whose husband was even more so and bi.  She finally got me to join them where my role was to dom them both and --among other things-- use the husband sexually while he was restrained and "forced" to submit while his wife kissed and caressed me and humiliated and spanked him.  I really could not get into it.  My sub  female friend said she was surprised at how suppressed I was.  I was a little surprised my self.  
In the end, I love the experience when the three of us are all enjoying each other.

I like sharing, so it's best that the ladies be into that.  I have a session in the near future that I'm looking forward to with anticipation. I think sharing will be the order of the day.

My main desire is to be with a lady such as Brenda Boobies who is truly bi.  
I've been in a few doubles where the lady is play acting and that's just a turn off for me.  
I agree with Brenda about making your fantasies come true if this is one of them.
From the opinion of one of the girls is that I want both to be into it and have a fun time.
Not just be there because you have to be there.  
There's nothing like having a girl text you and say I'm so excited about being with you today and truly mean it.
I'm sure you fellas know what I'm talking about.
I've also seen couples where the woman has wanted the date as much as the man, if not more. That's a turn on to me.
As truly bi-sexual woman I enjoy having a man and a woman in bed with me.
I definitely think the chemistry has to be right, and yes Brenda Boobies and I have great chemistry.
I cannot wait to do another date with her soon!

I indulged quite a bit with two gals.

But I have no desire for a threesome. I'm way too afraid that they would be more interested in each other and ignore me. I don't need to pay for rejection.

....although there are plenty of bi and bi-pretend providers here, it is such a joy to read of a lady who truly loves others ladies and would no doubt bring it large to a playdate

Hmmm... Great question.  I've had a double date yet but am always open to one.  One provider I saw last spring suggested a double date but things never came to fruition.

Well, as for me, being the date in this absolutely exquisite courtesan sandwich was perfect, there is no better way to describe it. It is definitely a bucket list kind of thing, but the ladies need to be into it and each other too. I've been in one other that was completely mechanical, but with Jade & Brenda it was just fantastic, participating as well as using the mirrors over the bed (thanks Jade!) to watch these two stunning women enjoy each other made the date one of the best of my life. The chemistry was perfect, the ladies were perfect, it was magical

I am so very thankful to you both for a perfect way to start a Friday, it was glorious...