Orgasm or sexual climax is the sudden discharge of accumulated sexual excitement during the sexual response cycle, resulting in rhythmic, involuntary muscular contractions in the pelvic region characterized by sexual pleasure. Experienced by males and females, orgasms are controlled by the involuntary or autonomic nervous system. They are usually associated with involuntary actions, including muscular spasms in multiple areas of the body, a general euphoric sensation, and, frequently, body movements and vocalizations. The period after orgasm is typically a relaxing experience, attributed to the release of the neurohormones oxytocin and prolactin as well as endorphins.
Sexology is the scientific study of human sexuality, including human sexual interests, behaviors, and functions. The term sexology does not generally refer to the non-scientific study of sexuality, such as social criticism.
The G-spot, also called the Gräfenberg spot, is characterized as an erogenous area of the vagina that, when stimulated, may lead to strong sexual arousal, powerful orgasms and potential female ejaculation. It is typically reported to be located 5–8 cm (2–3 in) up the front (anterior) vaginal wall between the vaginal opening and the urethra and is a sensitive area that may be part of the female prostate.
Annie M. Sprinkle is an American certified sexologist, performance artist, former sex worker, and advocate for sex work and health care. Sprinkle has worked as a prostitute, sex educator, feminist stripper, pornographic film actress, and sex film producer and director. In 1996, she became the first known porn star to get a doctoral degree, earning a PhD in human sexuality from the Institute for Advanced Study of Human Sexuality in San Francisco. Identifying as ecosexual, Sprinkle is best known for her self-help style of pornography, teaching individuals about pleasure, and for her conventional pornographic film Deep Inside Annie Sprinkle (1981). Through the production of feminist based pornographic content, include understanding of female genitalia and pornography based on women's desires, Sprinkle has contributed to feminist pornography and the larger social movement of feminism; she is also known for contributing to the rise of the post-porn movement and bisexual/lesbian pornography. Sprinkle, a bisexual woman and member of the LGBTQ+ community, married her long-time partner Beth Stephens in Canada on January 14, 2007.
Female ejaculation is characterized as an expulsion of fluid from the Skene's gland at the lower end of the urethra during or before an orgasm. It is also known colloquially as squirting or gushing, although research indicates that female ejaculation and squirting are different phenomena, squirting being attributed to a sudden expulsion of liquid that partly comes from the bladder and contains urine.
Bukkake is a sex act in which one participant is ejaculated on by multiple participants. It is often portrayed in pornographic films.
The missionary position or man-on-top position is a sex position in which, generally, a woman lies on her back and spreads her legs and a man lies on top of her while they face each other and engage in vaginal intercourse. The position may also be used for other sexual activity, such as anal sex. It is commonly associated with heterosexual sexual activity, but is also used by same-sex couples. It may involve sexual penetration or non-penetrative sex, and its penile-vaginal aspect is an example of ventro-ventral (front-to-front) reproductive activity. Variations of the position allow varying degrees of clitoral stimulation, depth of penetration, participation on the part of the woman, and the likelihood and speed of orgasm.
A cum shot is the depiction of human ejaculation, especially onto another person. The term is usually applied to depictions occurring in pornographic films, photographs, and magazines. Unlike ejaculation in non-pornographic sex, cum shots typically involve ejaculation outside the receiver's body, allowing the viewer to see the ejaculation in progress. Facial cum shots are regularly portrayed in pornographic films and videos, often as a way to close a scene. Cum shots may also depict ejaculation onto another performer's body, such as on the genitals, buttocks, chest or tongue.
A facial is a sexual activity in which a man ejaculates semen onto the face of one or more sexual partners. A facial is a form of non-penetrative sex, though it is generally performed after some other means of sexual stimulation, such as vaginal sex, anal sex, oral sex, manual sex or masturbation. Facials are regularly portrayed in pornographic films and videos, often as a way to close a scene.
Gloria Brame is an American sexologist, writer and sex therapist based in Athens, Georgia. She is a member of the American College of Sexologists, and clinical sexologist. Her sex therapy practice specializes in consensual BDSM, sexual fetishism and sexual dysfunction.
"Playing doctor" is a phrase used colloquially in the Western world to refer to children examining each other's genitals. It originates from children using the pretend roles of doctor and patient as a pretext for such an examination. However, whether or not such role-playing is involved, the phrase is used to refer to any similar examination.
Fingering is sexual stimulation of the vulva or vagina by using the fingers. Vaginal fingering is legally and medically called digital penetration or digital penetration of the vagina. The term "digital" takes its significance from the English word 'digit', which refers to a finger, thumb, or toe. Fingering may also include the use of fingers to stimulate the anus.
Dr Julia R. Heiman is an American sexologist and psychologist. The sixth Director of The Kinsey Institute for Research in Sex, Gender, and Reproduction at Indiana University, she began on June 1, 2004. Dr. Heiman is also a professor in the Psychology Department at Indiana University with a joint appointment in the Psychiatry Department at the IU School of Medicine in Indianapolis.
Pompoir is a sexual technique in which the woman uses her vaginal muscles to stimulate the man's penis. Both partners remain still, while the woman strokes the man's erection using rhythmic, rippling pulses of the pubococcygeus muscles, so this practice is best performed in a woman on top position.
Dr. Yvonne Kristin Fulbright is an Icelandic-American sexologist, author, and television personality.
Barbara Carrellas is an author, sex educator, performance artist, and certified sexologist accredited through the American College of Sexologists. She facilitates workshops in which participants explore sexuality through a holistic approach that includes practices like erotic breathwork and Tantra, and she has lectured at various institutions, including the Museum of Sex in New York City, Vassar College, Barnard College, and the Chicago Art Institute. She is known for her "breath and energy orgasm" techniques, which she says are "orgasms you can have using your imagination and your breath." Carrellas learned the technique during the height of the AIDS epidemic as a way for people to orgasm without physical contact. Such techniques, she says, offers a way for "people to have more safer-sex options."
Human female sexuality encompasses a broad range of behaviors and processes, including female sexual identity and sexual behavior, the physiological, psychological, social, cultural, political, and spiritual or religious aspects of sexual activity. Various aspects and dimensions of female sexuality, as a part of human sexuality, have also been addressed by principles of ethics, morality, and theology. In almost any historical era and culture, the arts, including literary and visual arts, as well as popular culture, present a substantial portion of a given society's views on human sexuality, which includes both implicit (covert) and explicit (overt) aspects and manifestations of feminine sexuality and behavior.
The Institute for Advanced Study of Human Sexuality (IASHS) was a private, unaccredited, for-profit graduate school and resource center for the field of sexology in San Francisco, California. It was established in 1976 and closed in 2018. Degree and certificate programs focused on public health, sex therapy, and sexological research.
Eric Anderson is an American sociologist and sexologist specializing in adolescent men's gender and sexualities. He holds the position of Professor of Masculinities, Sexualities and Sport at the University of Winchester, in England. His research has been recognized for excellence by the British Academy of Social Sciences and he is an elected Fellow of the International Academy of Sex Research. Anderson is an advocate for the inclusion of gay men in sport and is America's first openly gay high-school coach, having come out at Huntington Beach High School, the same high-school that produced the nation's first openly gay, professional team sport athlete, Robbie Rogers who recently played for LA Galaxy.
Beverly Whipple is an American sexologist who is Professor Emerita at Rutgers University and a professional author. She is a co-author of the publication The G Spot and Other Recent Discoveries About Human Sexuality.
