I’ve had a bit of experience with this so I’ll add my 2 cents and hopefully the OP will avoid some of my pitfalls of these adventures.
I agree with Bang4theBuck that getting involved in group play of any kind can turn into a shit show. I think we - who are interested in this type of kink - are imprinted with fantasies of a porn set in our minds, with svelte bodies engaging in the debauchery of an all-you-can-eat sex buffet. But the reality can be far different as per Bang’s stories.
I’ve participated in larger group and MFM action and my preferences, after making the rounds, is for smaller group play, specifically MFMF. Larger groups can get a little unwieldy and be a lot of waiting around bored while others are in on the action. MFMF is a little more controlled and curated and you can pretty much get into most of the debauchery of an orgy.
Regarding how to go about recruiting a suitable wing man, I would say that this is the most important decision you will make. When I started doing this activity I erroneously thought that I just have to find the hot and willing SP and everything would magically turn out amazing. Wrong (for me). I’ve found that the vibe between the 2 guys determines the outcome of the session.
Between the two guys you must decide a whole host of logistical criteria: type of woman; location and time; budget; is the other guy more dominant or less; what is the fantasy; who chooses the SP; what’s the plan inside the room; length of time.
Regarding the SP, not only do you need to agree on race, body type, budget, but it’s advisable for one of the dudes to have a pre-existing relationship with the SP. I have found in doing this over the years that many SPs have an MFM fantasy that has not yet been realized; so for me it is equally important that she and her needs (safety) be a central part of the story.
So I’ve mentioned in any MFM(M) reviews that I’ve posted that we are a small group of like-minded gentleman who are open to newcomers. I’ll get DMs inquiring and I’ll shoot them a DM back describing ourselves and a few criteria. I’ll meet a few for coffee and if we vibe we’ll go for a test ride and see how it goes. Over the years I’ve prolly had more than 100 guys contact me; had coffee with 20; and done MFM with 6-7 (just to give you a sense of the labour).
But I will say this, some of the guys who are part of the group have become good friends, both professionally, socially and pooning. We regularly meet for lunch or coffee; we can all talk about a wide range of topics completely uncensored; one minute it might be a hot SP we TOFTT with, and another it might be about some project we’re working on at work, and then another about our relationships.
Doing the MfMF thing is fun and hot. We’ve had some epic experiences over the years. It’s pretty amazing when an SP says “I’ve always had the fantasy of two men.” And you can respond with, “well, I have a friend and we have some experience with this….”
But honestly, the friendships and relationships I have with the guys is probably the greater reward.