Short for Female Domination. The most wonderful form of BDSM. Unfortunately, it is made fun of in many movies.
The dominate one (Madame, Mistress, Domina, Dominatrix, Goddess) have complete control over the slave, such as:
-Riding the slave like a pony
-Put leash and collar on the slave
-Penetrate with strap-on
-Make slaves lick boots
-Dress up slave like a maid,animal, etc.
-Use slave for sexual favors