BDSM is a variety of often erotic practices or roleplaying involving bondage, discipline, dominance and submission, sadomasochism, and other related interpersonal dynamics. Given the wide range of practices, some of which may be engaged in by people who do not consider themselves to be practising BDSM, inclusion in the BDSM community or subculture often is said to depend on self-identification and shared experience.
Human sexual activity, human sexual practice or human sexual behaviour is the manner in which humans experience and express their sexuality. People engage in a variety of sexual acts, ranging from activities done alone to acts with another person in varying patterns of frequency, for a wide variety of reasons. Sexual activity usually results in sexual arousal and physiological changes in the aroused person, some of which are pronounced while others are more subtle. Sexual activity may also include conduct and activities which are intended to arouse the sexual interest of another or enhance the sex life of another, such as strategies to find or attract partners, or personal interactions between individuals. Sexual activity may follow sexual arousal.
Sexual intercourse is a sexual activity typically involving the insertion and thrusting of the male penis inside the female vagina for sexual pleasure, reproduction, or both. This is also known as vaginal intercourse or vaginal sex. Sexual penetration has been known by humans since the dawn of time, and has been an instinctive form of sexual behaviour and psychology among humans. Other forms of penetrative sexual intercourse include anal sex, oral sex, fingering and penetration by use of a dildo, and vibrators. These activities involve physical intimacy between two or more people and are usually used among humans solely for physical or emotional pleasure. They can contribute to human bonding.
Sexual roleplay is roleplay that has a strong erotic element. It may involve two or more people who act out roles in order to bring to life a sexual fantasy and may be a form of foreplay and be sexually arousing. Many people regard sexual roleplay as a means of overcoming sexual inhibitions. It may take place in the real world, or via an internet forum, chat-room, video-game, or email—allowing for physically or virtually impossible erotic interests to be enacted.
Sex and the law deals with the regulation by law of human sexual activity. Sex laws vary from one place or jurisdiction to another, and have varied over time. Unlawful sexual acts are called sex crimes.
Sexual fetishism or erotic fetishism is a sexual fixation on a nonliving object or body part. The object of interest is called the fetish; the person who has a fetish for that object is a fetishist. A sexual fetish may be regarded as a mental disorder if it causes significant psychosocial distress for the person or has detrimental effects on important areas of their life. Sexual arousal from a particular body part can be further classified as partialism.
Sadism and masochism, known collectively as sadomasochism or S&M, is the derivation of pleasure from acts of respectively inflicting or receiving pain or humiliation. The term is named after the Marquis de Sade, a French author known for his violent and libertine works and lifestyle, and Leopold von Sacher-Masoch, an Austrian author who described masochistic tendencies in his works. Though sadomasochistic behaviours and desires do not necessarily need to be linked to sex, sadomasochism is also a definitive feature of consensual BDSM relationships.
The sex-positive movement is a social and philosophical movement that seeks to change cultural attitudes and norms around sexuality, promoting the recognition of sexuality as a natural and healthy part of the human experience and emphasizing the importance of personal sovereignty, safer sex practices, and consensual sex. It covers every aspect of sexual identity including gender expression, orientation, relationship to the body, relationship-style choice, and reproductive rights. Sex-positivity is "an attitude towards human sexuality that regards all consensual sexual activities as fundamentally healthy and pleasurable, encouraging sexual pleasure and experimentation." It challenges societal taboos and aims to promote healthy and consensual sexual activities. The sex-positive movement also advocates for comprehensive sex education and safe sex as part of its campaign. The movement generally makes no moral distinctions among types of sexual activities, regarding these choices as matters of personal preference.
Foot fetishism, also known as foot partialism or podophilia, is a pronounced sexual interest in feet. It is the most common form of sexual fetishism for otherwise non-sexual objects or body parts.
BDSM is a variety of erotic practices involving dominance and submission, roleplaying, restraint, and other interpersonal dynamics. Given the wide range of practices, some of which may be engaged in by people who do not consider themselves as practicing BDSM, inclusion in the BDSM community or subculture is usually dependent on self-identification and shared experience. Interest in BDSM can range from one-time experimentation to a lifestyle.
As a paraphilia, breast fetishism is a sexual interest that focuses exclusively on the female breasts, and is a type of partialism. The term breast fetishism is also used in the non-paraphilic sense, to refer to cultural attention to female breasts and the sexuality they represent.
Erotic humiliation or sexual humiliation is a consensual psychological humiliation performed in order to produce erotic excitement or sexual arousal. This can be for either the person(s) being humiliated and demeaned or the person(s) humiliating, or both. It is sometimes performed before spectators, including through pornography and webcam modeling. It may be part of BDSM and other sexual roleplay, or accompanied by the sexual stimulation of the genitals of one or both parties in the activity.
Paraphilic infantilism, also known as adult baby, is a form of ageplay that involves role-playing a regression to an infant-like state. Like other forms of adult play, depending on the context and desires of the people involved paraphilic infantilism may be expressed as a non-sexual fetish, kink, or simply as a comforting platonic activity. People who practice adult baby play are often colloquially referred to as "adult babies", or "ABs".
Attraction to disability is a sexualised interest in the appearance, sensation and experience of disability. It may extend from normal human sexuality into a type of sexual fetishism. Sexologically, the pathological end of the attraction tends to be classified as a paraphilia. Other researchers have approached it as a form of identity disorder. The most common interests are towards amputations, prosthesis, and crutches. As a sexual fetish, attraction to disability is known as devotism, and those with the fetish are known as devotees.
The following outline is provided as an overview of and topical guide to sexual ethics:
Feminist sexology is an offshoot of traditional studies of sexology that focuses on the intersectionality of sex and gender in relation to the sexual lives of women. Sexology has a basis in psychoanalysis, specifically Freudian theory, which played a big role in early sexology. This reactionary field of feminist sexology seeks to be inclusive of experiences of sexuality and break down the problematic ideas that have been expressed by sexology in the past. Feminist sexology shares many principles with the overarching field of sexology; in particular, it does not try to prescribe a certain path or "normality" for women's sexuality, but only observe and note the different and varied ways in which women express their sexuality. It is a young field, but one that is growing rapidly.
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.
Cultural history of the buttocks has included various art forms as well as a sexualization of the buttocks which has occurred throughout history.
The following outline is provided as an overview of and topical guide to human sexuality:
Feminist views on sexuality widely vary. Many feminists, particularly radical feminists, are highly critical of what they see as sexual objectification and sexual exploitation in the media and society. Radical feminists are often opposed to the sex industry, including opposition to prostitution and pornography. Other feminists define themselves as sex-positive feminists and believe that a wide variety of expressions of female sexuality can be empowering to women when they are freely chosen. Some feminists support efforts to reform the sex industry to become less sexist, such as the feminist pornography movement.