It's not a very big market. Exactly how big depends on what you (Andy) do with the clients. Some expect some sort of m/m action, others won't touch you if they think you are not straight, and some...

You will probably get more work alone, not least as female escorts get a never ending stream of offers to do mmf bookings, mostly clueless.

I've done a handful over the years with a lover but only with clients I know well and who have done it as part of exploring their sexuality and probably because they trust me not to provide a man who will scare them!

I don't tend to take seriously randoms who call asking for it because they often want the booking NOW which isn't possible and nor do I much want to arrange something where the chance of a no show is likely.

Rather like men who call asking for 3somes with their wife (who just happens to be out when they phone) I believe it's a popular fantasy they have no intention of making reality.

Also, there is a really healthy swinging scene in the UK with plenty of couples who will do them for free!

thanks for your in put ladies

i have been doing mmf meets on aw with a local girl for nearly just over 3 years now and yes it is a slow thing and weare a white guy black girl couple and not all guys are attracted to black girl so that makes it even harder....only get about two bookings a month...but yes lots of timewasters
i also have to step up and do the orally bi thing on occasions ,we also do alot of faking during a meet where we can such as myself pretending to fuck her while shes sucking him

Most of my work is 1-1 with male clients but I also do a lot of duos and I post couples ads with some of my female duo partners. The majority of my duo jobs are forced bi and cuckolding sessions with pro dommes and their clients. I'm listed as the male duo partner of dozens of female escorts and mistresses on their websites and I often hear comments to the effect that they received huge numbers of offers from optimistic men wanting to work with them but whenever they did need a male duo partner they could never find anyone reliable until they met me. Unfortunately a lot of men think they can rise to the occasion but can't. Some start out able to get hard, stay hard and cum on cue but soon lose these abilities from burnout and or drug abuse so I'm not up against very stiff competition as it were. Fortunately I have zero interest in drugs, moderate financial goals so I don't feel any pressure to accept more bookings than I can sustainably do without getting burnt out and I have a very high sex drive (and a supply of blue pills). If you can perform reliably, show up on time to appointments, and you're very friendly, polite and respectful with duo partners, and ideally if you look like a model, are built like an athlete and hung like a donkey and willing and able to put a huge amount of time, effort and money into promoting and marketing yourself, then there's duo work out there but still not enough to get jobs every day. For that you'd need to see male clients 1-1.

If anything her race is your usp not make it harder to get business i know this because i use my race to market my self and it works. I do content for my AW profile with a white guy who escorts with his Arabic exoctic looking wife he is just your bog standard guy in his late 40's his wife is thier selling point how ever he has his own business and she works (does incalls) from thier home if they had to rely on just the couple bookings they get i doubt they'd eat very often or afford to pay thier mortgage.

I agree.
Interracial is pretty niche and quite popular from my experience.
I have noticed older guy younger girl is pretty popular too.

I have done only a handful of MMF bookings, with an older white male and they have been good, I agree with others that there are a lot of timewasters and fantasists that email but never follow through.
I have to also agree that camming will be better. I have done a lot of camming with the older male and it's incredibly popular, I think mostly because these guys have these fantasises but many of them don't have the guts to follow through and book so webcam works, try it, you might be surprised at how much business you get.

Ive been asked (seriously) about these bookings from a few different regulars this year and am thinking of trying to find a bi male escort to work with on these bookings.

They are mainly men who have cuckhold/voyuer/exhibitionist fantasies but all live in different areas and I think they would probably be more likely to lose their nerve with some other random punter. They seem to be more into the idea of anther pro whenever I have loosely discussed the idea with them.

Only thing is i don't really know where the best place to look is? Ive done the obvious 'area-bi-male escort' google search but there are so many ads with no feedback or rating system I'm sure lots of  them are fake or chancers!

Has anyone gone down this road and how/where did you find someone?

well im orally bi if you fancy doing some bookings together?  whereabouts in the country are you?

yes miss delany ive seen your AW profile before you are stunning
we did hope the interracial thing would be more popular to play on the two white guy/black girl 3sum fantasy
the girl i work with works on her own anyway and we are only looking for a few extra bookings a month as a couple.
do you ever do mmf meets?

Thanks. Nah i only see men 1 & 1 bookings seeing as your orally bi maybe you could to? that would increase bookings for you, also the advice above about camming is prob worth ago as well.