Double penetration (sometimes called DP for short) is a term that usually refers to a vaginal and anal sex act involving one penis penetrating a vagina while another penetrates the anus. It could also refer to the simultaneous penetration of either a vagina or an anus by two penises or objects. [1]
Double penetration usually involves the insertion and thrusting of two erect penises into a woman's vagina and anus simultaneously. [1] It is a common practice in pornography. [2] [3] The term can also describe the insertion and thrusting of two erect penises into a single vagina or anus. [1] This is known as double vaginal penetration (DVP) and double anal penetration (DAP) respectively.
Double penetration can be carried out not only with penises, but also with different parts of the body (hands, fingers) or with specific sex toys. [1]
The sexual act may be pleasurable for the female penetrated partner due to the "blended orgasms" from the stimulation of either or both the G-spot and the A-spot (anterior fornix) in the vagina with the anal nerve endings and the PS-spot (perineal sponge), which is situated inside the wall separating the anal and vaginal canals. [4] The penetrating partners may derive pleasure from the tightness of the vagina and/or anus, as well as from their penises rubbing together either in the same orifice or through the lining of the rectovaginal fascia. [4]
Representations of double penetration have been depicted in many Roman erotic objects, [5] as well as in the Kama Sutra. The first filmed double penetration in history appeared in 1970, in the movie "Delphia the Greek", by director Lasse Braun. [6] [ non-primary source needed ]
The feminist Bernadette Barton has argued that double penetration, because it usually involves two men's penises close together or directly touching, is an "unusually homoerotic" act in an otherwise homophobic culture. Barton also thinks double penetration is "bizarre" and "body punishing" because it can stretch a woman's orifices to their physical limit. [7] Pornographic actor James Deen denies that double penetration is inherently "homosexual activity", even if two penises are in the same orifice, believing that the motivation of the male performer determines whether the act is homosexual or not. [8] Bisexual author Zachary Zane writes that double penetration is not inherently bisexual, but may become bisexual if the men choose to interact sexually, saying that queer men doubly penetrating a woman may be a "completely different experience" than straight men doing so. [9]
The spit-roast is a variation of double penetration, whereby a person is penetrated in the rear by one penis (either in the vagina or anus) and performs oral sex on another penis. This sexual act combines both the doggy style position with fellatio; the "spit-roast" is frequently depicted within pornography, but some do not consider it a form of double penetration. [10]
Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person's anus, or anus and rectum, for sexual pleasure. Other forms of anal sex include anal fingering, the use of sex toys, anilingus, pegging, as well as electrostimulation and erotic torture such as figging. Although anal sex most commonly means penile–anal penetration, sources sometimes use anal intercourse to exclusively denote penile–anal penetration, and anal sex to denote any form of anal sexual activity, especially between pairings as opposed to anal masturbation.
Safe sex is sexual activity using methods or contraceptive devices to reduce the risk of transmitting or acquiring sexually transmitted infections (STIs), especially HIV. "Safe sex" is also sometimes referred to as safer sex or protected sex to indicate that some safe sex practices do not eliminate STI risks. It is also sometimes used colloquially to describe methods aimed at preventing pregnancy that may or may not also lower STI risks.
Fisting—also known as fist fucking (FF), handballing, and brachioproctic or brachiovaginal insertion—is a sexual activity that involves inserting one or more hands into the rectum or the vagina. Fisting may be performed on oneself (self-fisting) or performed on one person by another. People who engage in fisting are often called "fisters".
A sex toy is an object or device that is primarily used to facilitate sexual pleasure, such as a dildo, artificial vagina or vibrator. Many popular sex toys are designed to resemble human genitals, and may be vibrating or non-vibrating. The term sex toy can also include BDSM apparatus and sex furniture such as sex swings; however, it is not applied to items such as birth control, pornography, or condoms. Alternative terms for sex toy include adult toy and the dated euphemism marital aid. Marital aid also has a broader meaning and is applied to drugs and herbs marketed to enhance or prolong sex.
A sex position is a positioning of the bodies that people use to engage in sexual intercourse or other sexual activities. Sexual acts are generally described by the positions the participants adopt in order to perform those acts. Though sexual intercourse generally involves penetration of the body of one person by another, sex positions commonly involve non-penetrative sexual activities.
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.
Doggy style is a sex position in which one participant bends over, crouches on all fours, or lies on their abdomen, for sexual intercourse, other forms of sexual penetration or other sexual activity. Doggy style is a form of a rear-entry position, others being with the receiving partner lying on the side in the spoons sex position or the reverse cowgirl sex position. Non-penetrative sex in this position may also be regarded as doggy style.
Some victims of rape or other sexual violence incidents are male. Historically, rape was thought to be, and defined as, a crime committed solely against females. This belief is still held in some parts of the world, but rape of males is now commonly criminalized and has been subject to more discussion than in the past.
Sexual penetration is the insertion of a body part or other object into a body orifice, such as the mouth, vagina or anus, as part of human sexual activity or sexual behavior in non-human animals.
Frot or frotting is a gay sexual practice that usually involves direct penis-to-penis contact. The term was popularized by gay male activists who disparaged the practice of anal sex, but has since evolved to encompass a variety of preferences for the act, which may or may not imply particular attitudes towards other sexual activities. This can also be used as some type of foreplay.
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.
A strap-on dildo is a dildo designed to be worn, usually with a harness, during sexual activity. Harnesses and dildos are made in a wide variety of styles, with variations in how the harness fits the wearer, how the dildo attaches to the harness, as well as various features intended to facilitate stimulation of the wearer or a sexual partner. Strap-on dildos are most frequently used by lesbian women, but can be used by people of any gender or sexuality.
A double penetration dildo or double dildo is a type of sex toy used for double penetration, the simultaneous entry of two body orifices at the same time, belonging to either one or two people. It is a dildo designed in the form of two penetrative stimulators that are either separate or fixed on a single shaft. Some double penetration dildos include a vibrating motor that allows them to be used as double penetration vibrators.
A dildo is a sex toy, often explicitly phallic in appearance, intended for sexual penetration or other sexual activity during masturbation or with sex partners. Dildos can be made from a number of materials and shaped like an erect human penis. They are typically about the average length of an erect penis, 4–6 inches (10–15 cm), but some may be longer. A dildo's circumference is typically 4–5 inches (10–13 cm).
In human sexuality, top, bottom, and versatile are roles during sexual activity, especially between two men. A top is usually a person who penetrates, a bottom is usually one who receives penetration, and someone who is versatile engages in either or both roles. These terms may be elements of self-identity that indicate an individual's usual preference and habits, but might also describe broader sexual identities and social roles.
Non-penetrative sex or outercourse is sexual activity that usually does not include sexual penetration, but some forms, particularly when termed outercourse, include penetrative aspects, that may result from forms of fingering or oral sex. It generally excludes the penetrative aspects of vaginal, anal, or oral sex, but includes various forms of sexual and non-sexual activity, such as frottage, manual sex, mutual masturbation, kissing, or hugging.
Pegging is an anal sex act in which a woman penetrates a man's anus with a strap-on dildo.
A creampie is a sexual act, commonly featured in hardcore pornography, in which a man ejaculates inside his partner's vagina or anus without the use of a condom, resulting in visible seeping or dripping of semen from the orifice.
The following outline is provided as an overview of and topical guide to human sexuality:
Sexual activities involving men who have sex with men (MSM), regardless of their sexual orientation or sexual identity, can include anal sex, non-penetrative sex, and oral sex. Evidence shows that sex between men is significantly underreported in surveys.