B&D: Bondage and discipline, binding a person with rope or some other restraint, a type of sadomasochistic sexual act
B: black person
Back Scuttle: performing anal intercourse
Back Yard: the buttocks
Bag: the scrotum or balls or testicles
Ball dancing: bell dancing; self flagellation by hanging fruit from hooks in skin
Ballock: Testicle
Balloon knot: anus
Balls: refer to testicles
Banana: the penis
Bardajes: young gay male lover
Bareback: having sex without a condom
Barosmia: arousal from smell
Basket Shopping: viewing the male penis through clothing
Basket: the bulge of the male penis in clothing
Basoexia: arousal from kissing
Bath house: commercial baths, some of which allow sex on premises
Bathycolpian: Possessing a large bosom
Batrachophilia: attraction to frogs
BBW: Big Beautiful Woman.
Beat-off: aka masturbation
Bed of Nails: lying on a bed of nails for sensory enhancement
Bee stings: the use of bees, such as to sting genitals
Beefcake: attractive males with sexual appeal
Bell dancing: self-flagellation with bells or other ornaments hanging the skin
Belonephilia: arousal from use of needles
Bent Stick: an unerectable penis
Ben-Wa Balls: A pair of large marbles with ball bearings inside that roll around and create subtle vibrations when inserted into the vagina.
Bestiality: zoophilia; sex with animals
Bestialsadism: cruelty or mutilation of animals
Betty Dodson: to masturbate while being observed and/or encouraged
BI: Bisexual: Versatile; equally interested in both sexes
Biastophilia: pleasure from forcible rape of a terrified stranger
Bi-curious: not sure if they're bisexual, but willing to give it a try
Bigynist: sex between one male and two females
Bihari surgery: cutting ligament above penis to make it appear longer
Bindings: wrapping feet or genitals with string or lace
Biphobia: fearful or disliking of bisexual individuals.
Birth control pills: Medication prescribed by a doctor which, when taken by the woman as directed, makes it highly unlikely for her to deliver a child because of sexual intercourse.
Birth control: Actions which prevent pregnancy because of sexual intercourse.
Bisexual: more-or-less equally interested in individuals of both sexes
Bi-Sexuality: people with sexual attraction for both sexes
Bitch: a loose woman or feminine male
Bivirist: sex between one female and two males
Bizarre: Unusual sexual desires.
Blastolagnia: person aroused by young females
Blind: an uncircumcised or uncut penis
Blindfolding: covering the eyes
Blissom: to copulate with an ewe
Blood Sports: sex games which involve blood
Blow Job: oral sex performed on a male penis with the mouth of another; also know as fellatio
Blow: the verb to perform oral intercourse
Blow-Up Doll: A life-size doll often sold as a novelty, but ostensibly for use as a surrogate partner.
Blue Balls: popular reference to a male in sever need to experience sexual orgasm
Blue Movies: porno/erotic movies
Blumpy: You need to find a real tramp to do this right. It involves having her sucking you off while you are on the john.
Body Painting: temporary designs drawn on body
Body Worship: sex game where partner is made to adore another's body
Bollocks: testicles
Bondage: A sexual fetish in which restraints such as ropes, chains, cloth or leather straps are used to bind, tie or hold or restrict a participating sexual partner, either physically or mentally. The person doing the binding is considered "dominant" while the person being bound is considered "submissive."
Boner: erection
boob-fucking: stimulation of penis between pressed-together breasts
Boobs: the female breast
Bordellos: houses of prostitution
Borderline self-mutilator: automasochism
Boston marriage: a term formerly describing single women living together; nowadays more often refers to a romantic yet asexual long-term lesbian relationship; Used primarily in nineteenth century New England to refer to two women who set up a household together for an extended period of time.
Bottom: a female or homosexual male who most prefers to receive sexual intercourse (usually in a submissive and passive way), and/or the passive participant who experiences stimuli during sadomasochistic sex games (also termed the submissive or the masochist). passive partner who experiences stimuli during sex games, masochist, slave, submissive
Botulinonia: using a sausage as a dildo
Bouginonia: female masturbation from the use of objects such as dildos that stretch open the vagina
Brachioprotic eroticism: a deep form of fisting where the arm enters the anus
Bradycubia: slow movement during penetration Branding: burning patterns or initials into flesh
Brat: a submissive style that frequently tests a Dom's boundaries, rules and limits.
Bring-Off: ejaculation of the male
Bromidrophilia: Arousal from bodily smells
Bronco: young male who is difficult to restrain during sex
Brontophilia: Love of thunderstorms
Brothel: a business establishment where prostitutes offer sexual services for money.
Brown Necktie: The process of suspending anal sex and proceeding to breast fuck, leaving a brown streak between the breasts.
Brown Showers (BS) = using feces (scat) in an erotic context.
Brown: anal intercourse
Brownie Queen: passive partner in anal intercourse
Buddy Booth: a booth in an adult video store that allows viewing and/or interaction with the person in an adjacent booth.
Bugger: verb to perform anal intercourse
Buggery: anal sex
Bukkake: where many men ejaculate on the face of an woman.
Bull dagger: an extremely masculine lesbian. The term is often used negatively.
Bull-dyke: an masculine female homosexual
Bundling: partners sleeping together clothed and without sex
Bush: vulva or vagina, particularly references pubic hair
Bushie Mall:  sex in an open area
Butch: possessing traditionally masculine appearance, attributes and behaviors. Often used to describe gay men and women.
Butt plugs: anal inserts used for masturbation
Butterfly: A vibrator that is designed to be worn against the body using straps.