Bukkake: Meaning, Pornographic Context, Consent, and Safety
Bukkake is a sexual and pornographic term for one or more people ejaculating semen onto another person, commonly onto the face or body.
Bareback: Meaning, Condomless Sex, STI Risk, and Consent
Bareback is informal sexual slang for vaginal or anal intercourse without a condom, whether or not other HIV or pregnancy prevention is used.
Bondage: Meaning, Restraint Play, Consent, and Safety
Bondage is the consensual use of restraints or restricted movement in BDSM, erotic play, role-play, or artistic expression.
Bisexual: Meaning, Attraction, Identity, and Common Misconceptions
Bisexual describes sexual or romantic attraction to more than one gender, without requiring equal attraction, particular experiences, or multiple partners.
Bigender: Meaning, Identity, Pronouns, and Gender Expression
Bigender describes a gender identity in which a person identifies with two genders, either simultaneously, alternately, or with changing intensity.
Balls (Testicles): Meaning, Anatomy, Function, and Sexual Sensitivity
Balls is informal slang for the testicles, reproductive organs inside the scrotum that produce sperm and most of the body’s testosterone.
Oral Sex: Meaning, Types, Pleasure, Consent, and Safer Practices
Oral sex is sexual stimulation of the genitals or anus using the mouth, lips, or tongue and includes cunnilingus, fellatio, and anilingus.
Fellatio: Meaning, Oral-Penile Stimulation, Pleasure, and Safety
Fellatio is oral stimulation of the penis using the lips, tongue, or mouth and may be part of foreplay or a complete sexual activity.
Cunnilingus: Meaning, Oral-Vulvar Stimulation, Pleasure, and Safety
Cunnilingus is oral stimulation of the vulva, especially the clitoris, using the lips, tongue, or mouth for sexual pleasure.
Primary Erogenous Areas: Meaning, Sexual Sensitivity, and Pleasure
Primary erogenous areas are body regions commonly associated with strong sexual sensitivity and the potential to contribute to arousal, pleasure, or orgasm.