MMF
MMF is a more detailed way of saying threesome (3sum). A 3sum might be between 2 ladies and a man or 2 men and a lady.
If you are looking to book an escort to join you and a friend, it is important you check the escort is happy to service both you and your friend at the same time. You may find that some escorts refuse this service as the idea of 2 men entering them or being spit-roasted is too overpowering. In this case you may want to investigate a DUO appointment, where there are 2 escorts to 2 clients.
When looking for an MMF escort, you should check the following.
Is she open to double penetration? (one man in her vagina, the other giving her anal)
is she happy to spit roasted? (one male in the mouth, the other having sex within the doggy style position).
Does she offer anal? or will only have vaginal sex?
These are all really important questions to ask the escort before the appointment, as you don't want to be disappointed when she arrives.
It is important that while taking part in an MMF session that you listen to the escort’s needs and wishes, it may be that you use a safe word in case you are casing her pain without meaning to. When swapping positions, be careful with the condoms, you do not want to split them in the heat of the moment.
It is a good idea to book an extended appointment for an MMF appointment, as you want the escorts to feel comfortable in you and your friend's company. Perhaps have a few drinks first to relax you all before you start the service.
Please be aware that you will be charged the double hour fee or more for this service as it is normally considered a specialist service.