anonymous, as in the case of sex with a stranger, a one-night stand, or a prostitute. A person can be another person's sexual partner even if the sexual activity...

Woman on top is any sex position in which the woman is on top of her sexual partner during sexual activity. The position most commonly associated with...

receptive partner may be preferred by some. An oral bottom is the exclusively receptive partner in oral sex, providing the penetrative partner, or oral...

not protect against STIs. Likewise, some safe sex practices, such as partner selection and low-risk sex behavior,[example needed] might not be effective...

Common-law marriage Same-sex marriage Same-sex marriage in California "Domestic Partnership Information", City of Phoenix "Domestic Partner Registry", Maine Division...

include: The receiving partner is on all fours with their torso horizontal and the penetrating partner inserts either their penis or sex toy into either the...

either sex partner being in control of the other partner's orgasm, or a person delaying their own orgasm during sexual activity with a partner or through...

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...

Multiple sex partners (MSP) is the measure and incidence of engaging in sexual activities with two or more people within a specific time period. Sexual...

Surrogate partners, formerly referred to as sex surrogates, are practitioners trained in addressing issues of intimacy and sexuality. A surrogate partner works...

A same-sex relationship is a romantic or sexual relationship between people of the same sex. Same-sex marriage refers to the institutionalized recognition...

regardless of whether the female is in estrus, and to engage in sex acts with same-sex partners. Like humans engaging in sexual activity primarily for pleasure...

either partner, though opinions on the matter vary. People may also have negative feelings or sexual inhibitions about giving or receiving oral sex, or may...

possible to assess the extent of same-sex domestic violence. Studies on abuse between gay male or lesbian partners usually rely on small convenience samples...

couple, or of the adoption by one partner of the other's biological child (stepchild adoption). Joint adoption by same-sex couples is permitted in 39 countries...

engaging in sex with real-life versus virtual partners. A 2023 study found that sex workers providing camming services were more likely to engage in sex with...

sexual inhibitions. Commonly, people do not view oral sex as affecting the virginity of either partner, though opinions on the matter vary. The English noun...

Cruising for sex or cruising is walking or driving about a locality, called a cruising ground, in search of a sex partner, usually of the anonymous, casual...

separated by sex, most sexual activity is with a same-sex partner. Exceptions to this include sex with spouses/partners during conjugal visits and sex with a...

an exciting sexual experience, imagining sex with a current partner, and imagining sex with a different partner. There is no consistent difference in the...

or 69 is a sex position in which two people align themselves so that each person's mouth is near the other's genitals so that each partner can simultaneously...

may engage in oral sex, frotting or mutual masturbation instead. Among men who have anal sex with other men, the insertive partner may be referred to...

same-sex couples cannot inherit the estate and property of a deceased partner or attend the funeral of a deceased partner for instance. Partners must...

Free sex can refer to: Promiscuity, undiscriminating casual sex with many sexual partners Group sex Human sexual activity that does not cost money (as...

The person below the minimum age is considered the victim, and their sex partner the offender, although some jurisdictions provide exceptions through...

active partner has the role of treating the restrained partner as a sex object to be used for her own sexual satisfaction. The active partner may herself...

traditional partner dances done within certain conservative cultures, such as in traditional Uyghur partner dance, dancing is often done with the same sex as a...

everyday objects, sex toys, or more rarely, the mouth (autofellatio and autocunnilingus). Masturbation may also be performed with a sex partner, either masturbating...

or BDSM or sexual roleplay. Some sex acts require a woman to be passive while an active sex partner performs sex acts on her, and this may be seen as...

is also typical for a man to not reach orgasm as a receptive partner solely from anal sex. General statistics indicate that 70–80% of women require direct...