sounding
The use of specific medical instruments, in BDSM sex play, that are inserted into the Urethra of the Penis.
southern exposure
A more physical way to get sucked off, where your legs are in the air, your dick is open to the world, as is your ass.
spanking
Spanking refers to the punishment, whether erotic or otherwise, achieved by striking someone on the bottom with an open palm. Spanking is a popular form of erotic punishment in BDSM.
speculum
A medical device, used for examinations of the anus and vagina, in which the opening is spread apart, by the device. Usually two duck billed ends, resembling a spatula, are lubricated before insertion in a body cavity, such as the rectum.
spencer paddle
A specialized paddle, designed to maximize the striking force, through the use of holes drilled in the striking portion of the paddle.
sperm competition
In a pure technical meaning, is the competition of various sperm, to fertilize a female. It is also a term used to denote why some males engage in watching their partners cheat, as a form of stimulation, arousal.
sperm washing
The medical procedure for washing a person's sperm, of the seminal fluid.
spermicide
A chemical substance designed to kill sperm, mainly used in the prevention of infection and pregnancy.
sphincter
Usually a circular muscle, that is around an orifice of the body, which controls the flow through that orifice.
spit
Spit refers to saliva or to the act of ejecting salava from one's mouth.
spit roast
Where one person will insert their penis into the mouth of a partner. At the same time, another person will penetrate that same person, anally, with their penis. Requires three people, to make a spit roast.
spoons
A classic side by side position, for anal sex. Usually done on a flat surface, such as a bed, both parties are laying in a prone position, during the penetration, and subsequent thrusting.
SSC
Safe, Sane, Consensual agreement for BDSM role playing.
st andrews cross
An X-shaped cross, used in BDSM role playing for the restraint of submissives, to administer various sexual acts, including spanking, whipping, and more.
stacked
Term used to describe a well endowed male or female.
standing missionary
Fucking while standing, facing each other. Not what two guys can manage, but two Lesbians can, if one has a strap on dildo.
STD
A group of diseases, that can only or primarily be transmitted through sexual contact, or sexual intimacy where symptoms appear.
sthenolagnia
A fetish where a person becomes sexually aroused by the demonstration of muscles and/or strength.
STI
An infection, that is primarily contracted through sexual contact with another, but showing no related symptoms of the actual disease.
stomping
The sexual arousal gained, by seeing someone, something being stomped upon.
straight men
Straight is a term that is used as a nickname for heterosexual, so straight men are heterosexual men. Straight men masturbating are very popular in gay porn.
stretcher
Are long solid objects, with restraints on either end, used to keep a submissive stretched out, in a set position.
stripper
Someone who removes their clothing, and appears to others, totally naked. Usually a performer in a speciality night club.
sub space
A mental state where the 'sub' (submissive) enters a mental state, that divorces himself from the action going on, due to the varied sensory perceptions of pain and pleasure.
submission
Submission in BDSM and D&S refers to giving power over ones self to another person, often to a dominant partner.
sugar daddy
An older man who provides monetary support to a much younger person, in return for sex.
suit fetish
A suit fetish is when one has sexual feelings when wearing a suit or feels an attraction to those wearing them.
suplex
A hot way to get sucked off, and no, not the wrestling move, though there is some similarities. Instead it is a more athletic way of being sucked off, and of sucking another off.
swedish culture
Another way to say mutual masturbation between two same sex people.
swingers
Swinging, or Swingers, where partners are exchanged for casual sexual gratifications, most notably wife swapping.