Domination & submission _ the BDSM relationship handbook ( PDFDrive )

The submissive may be held in position by the body weight of the Dominant, by
restraints, or by a simple command to remain in position. Those who engage in
this practice regularly may employ specialized equipment or furnishings, such a
queening stool, or smotherbox. (See also: Pussy worship, Queening, Queening
stool, Smotherbox)
Felching. The act of sucking or licking semen from another person’s anus;
sometimes the term is also applied to the same activity performed on a woman’s
vagina. Felching is usually an act of humiliation forced upon a submissive by a
Sadistic Dom or FemDom Mistress. It’s typically far more common to hear it
discussed for its shock value, the most common reaction being, “There’s a word
for that?” than it is to actually see it done. (See also: FemDom, Humiliation,
Sadistic Dom)
Figging. Figging refers to the practice of inserting a piece of freshly peeled
ginger into the anus, which causes a strong burning sensation which lasts twenty
to thirty minutes without causing any permanent damage. (See also: Sensation
play, Torture)
Fire Play. Any BDSM activity that typically involves flame or high heat. Two
of the most common forms of fire play are branding and cupping. (See also
Branding, Cupping, Edge play, Scarification, Sensation Play.)
Fist Fucking. (See: Fisting)
Fisting. Fisting refers to the insertion of the entire hand into the vagina or
rectum, usually with the help of lubricants. Fisting is sometimes referred to as
handballing, or fist fucking. Fisting may be done as part of masturbation, or
performed on another person. Once the hand is inserted, the hand may be
clenched or flexed to intensify the sensations.
Flame Play. (See: Fire Play.)
Flip-Flopper. (See: Switch.)
Fluid Bonding. Fluid bonding (sometime referred to as body fluid monogamy)
generally refers to relationships between people who have agreed to engage in
unprotected sex which involves the exchange of bodily fluids. A fluid bond can
also sometimes refer to a BDSM toy or piece of equipment that should be
reserved for the sole use of its owner because it comes into contact with bodily
fluids such as semen, secretions, or blood. (See also: Barebacking)