An FFM threesome is a threesome that involves two females and a male, and includes bi-sexual play between the two females.
An FFM threesome is a threesome that involves two females and a male, and includes bi-sexual play between the two females.
There are basically two different types of threesomes: a threesome where there is bisexual play between the two individuals of the same sex, and a threesome where there is no bisexual play between the individuals of the same sex. An acronym in which the letters signifying the same sex are placed back to back (FFM, MMF) indicates a threesome in which there is bisexual activity. An acronym in which the two letters are separated by the letter signifying the opposite sex (FMF, MFM) indicates that there is no bisexual activity.
