Oral sexsometimes referred to as oral intercourseis sexual activity involving the stimulation of the genitalia of a Performing oral sex by another person using the mouth including the lips, tongue or teeth or throat. Cunnilingus is oral sex performed on female genitals, while fellatio is oral sex performed on a penis. Oral sex may be performed as foreplay to incite sexual arousal before other sexual activities such as vaginal or anal intercourse  or as an erotic and physically intimate act
Performing oral sex its own right.
However, the transmission risk for oral sex, especially HIV transmission, is significantly lower than for vaginal or anal sex. Oral sex is often regarded as taboo but most countries do not have laws which ban the practice.
Commonly, people do not regard oral sex as affecting the virginity of either partner, though opinions on the matter vary. Oral sex may be practiced by people of any sexual orientation. Facesitting is a form of oral sex in which the receiver sits on the giver's face and pushes into it with his or her genitals.
Oral sex can also be performed by both partners at the same time in the so-called "sixty-nine" position. Autofellatio is a possible but rare variant; autocunnilingus may also be possible for women with extremely flexible spines. An act of group sex restricted to one woman giving oral sex to several men is referred to as a gangsuckblowbang or lineupall derivatives of the slang term gang bang for group sex.
"Performing oral sex" and gokkun may also involve oral sex. Oral sex is commonly used as a means of preserving virginityespecially among heterosexual pairings; this is sometimes Performing oral sex technical virginity which additionally includes anal sexmutual masturbation and other non-penetrative sex acts, but excludes penile-vaginal sex.
Oral sex alone cannot result in pregnancy and heterosexual couples may perform oral sex as their method of contraception. In humans, there is no connection between the gastrointestinal system and the reproductive system[nb 1] and sperm ingested by the woman would be killed and broken down by acids in her stomach and proteins in the small intestine.
The breakdown products are then absorbed as a negligible quantity of nutrients. However, there is a potential "Performing oral sex" of pregnancy if semen comes in contact with the vaginal area in some way, such as semen in the ejaculate finding its way onto fingers, hands, or other body parts, which then comes in contact with the vaginal area. Oral sex is not necessarily an effective method of preventing sexually transmitted infections STIsalthough some forms of STIs are believed to be less commonly spread in this way, and oral sex has been recommended as a form of safe sex.
Oral sex should be limited Performing oral sex the protected areas. A makeshift Performing oral sex dam can be made out of a condom  or a latex or nitrile glove but using a real dental dam is seen as preferable; this is because real dental dams cover a larger area, avoid accidents caused by "slipping" outside the covered area, and avoid the risk that makeshift versions may be accidentally damaged or poked with the scissors during the cutting procedure.
Plastic wrap may also be used as a barrier during oral sex, but there exists no conclusive scientific research regarding how effective it may or may not be at preventing disease transmission. Certain kinds of plastic wrap are manufactured to be microwaveable and are designed to have pores that open when heated, but there also exists no scientific research on what effect, if any, this has on disease transmission when used during oral sex.
A report issued in September by the National Center for Health Statistics was the basis of an article in the September 26, issue of Time magazine. The report comes from the results of a computer-administered survey of over 12, Americans between the ages of 15 and 44, and states that over half the teenagers questioned have had oral sex.
Performing oral sex some headlines have interpreted this as evidence that oral sex among teenagers is "on the rise", this was the first comprehensive study of its kind to examine the matter. Chlamydiahuman papillomavirus HPVgonorrheaherpeshepatitis multiple strainsand other sexually transmitted infections STIscan be transmitted through oral sex.
Risk of STI infection, however, is generally considered significantly lower "Performing oral sex" oral sex than for vaginal or anal sex, with HIV transmission considered the lowest risk with regard to oral sex. There is an increased risk of STI transmission if Performing oral sex receiving partner has wounds on his or her genitals, or if the giving partner has wounds or open sores on or in his or her mouth, or bleeding gums. Because of the aforementioned factors, medical sources advise the use of condoms or other effective barrier methods when performing or receiving oral sex with a partner whose STI status is unknown.
Links have been reported between oral sex and oral cancer with human papillomavirus HPV -infected people. The study found that 36 percent of the cancer patients had HPV compared to only 1 percent of the healthy control group.
Another study in The New England Journal of Medicine suggests a correlation between oral sex and throat cancer.
It is believed that this is due to the transmission of HPV, a virus that has been implicated in the majority of cervical cancers and which has been detected in throat cancer tissue in numerous studies. The study concludes that people who had one to five oral sex partners in their lifetime had approximately a doubled risk of throat cancer compared with those who never Performing oral sex in this activity and those with more than five oral sex partners had a percent increased risk.
Fellatio may reduce the risk of miscarriages by inducing immunological tolerance in the woman by exposure to the proteins in her partner's semen, a process known as paternal tolerance. While "Performing oral sex" exposure to a partner's semen appears to decrease a woman's chances for the various immunological disorders that can occur during pregnancy, immunological tolerance could be most quickly established through the oral introduction and gastrointestinal absorption of semen.
Cultural views on oral sex range from aversion to high regard. In Ancient Romefellatio was considered profoundly taboo. This is apparent in the two Latin words for the act: Under this system, it was considered to be abhorrent for a male to perform fellatio, since that would mean that he was penetrated controlledwhereas receiving fellatio from a woman or another man of lower social status such as a slave or debtor was not humiliating.
The Romans regarded oral sex Performing oral sex being far more shameful than, for example, anal sex — known practitioners were supposed to have foul breath and were often unwelcome as guests at a dinner table. In contrast to Performing oral sex views on fellatio, cunnilingus is revered as a spiritually fulfilling practice in Chinese Taoismwhich "Performing oral sex" it as having the ability to enhance longevity. People give various reasons for their dislike of oral sex.
While commonly believed that lesbian sexual practices involve cunnilingus for all women who have sex with women WSWsome have an aversion to cunnilingus due to not liking the experience or psychological or social factors, such as finding it unclean.
There are many words which refer to oral sex, "Performing oral sex" euphemisms and sexual slang. Like all aspects of sexuality, there exists a large number of variations on a theme, Performing oral sex few common ones being:. Other slang terms for oral sex include going down on male or femalelicking out and muff diving femaleblow job maledome male or femalesucking off maleplaying the skin flute male recipientrolling cigars male recipientlolly-gagging gay male-on-malegaining knowledge male recipient and bust down male.
Forced fellatio is often called Egyptian rape or simply Egyptian ; this goes back to the time of the Crusades when Mamluks were alleged to force their Christian captives to do this. Oral sex has been observed in the animal kingdom among many species.
These bat pairs spend more time copulating if the female licks the male than if she does not. From Wikipedia, the free encyclopedia. This article is about oral sex among humans. Retrieved August 29, Dunn; Elizabeth Yost Hammer Psychology Applied to Modern Life: Adjustment in the 21st century. Retrieved February 26, Archived from the original on September 20, Breaking the chain of transmission" PDF.