Threesome

In human sexuality, a threesome is "a sexual interaction between three people whereby at least one engages in physical sexual behaviour with both the other individuals".^[1] While the term threesome typically refers to sexual activity involving three participants,^[1]^[2]^[3] it has at times been used to refer to a long-term domestic relationship, such as polyamory or a ménage à trois.^[4]

A threesome is a form of group sex that typically occurs in private settings, such as spontaneous sexual activity among three friends or in the context of casual sex or a hook up. A threesome may occur in specific contexts or environments that allow for sex, such as swingers events, orgies, or sex parties.^{[citation needed]} Threesomes are a common element of sexual fantasy,^[5]^[6] and are widely depicted in pornography.

^ ^a ^b Scoats, Ryan (2019). UNDERSTANDING THREESOMES: gender, sex, and consensual non-monogamy. ROUTLEDGE. ISBN 978-0-429-84237-5. OCLC 1110711748.
^ Thompson, Ashley E.; Byers, E. Sandra (April 2017). "Heterosexual Young Adults' Interest, Attitudes, and Experiences Related to Mixed-Gender, Multi-Person Sex". Archives of Sexual Behavior. 46 (3): 813–822. doi:10.1007/s10508-016-0699-1. ISSN 0004-0002. PMID 26943139. S2CID 39487837.
^ Scoats, Ryan; Joseph, Lauren J; Anderson, Eric (February 2018). "'I don't mind watching him cum': Heterosexual men, threesomes, and the erosion of the one-time rule of homosexuality". Sexualities. 21 (1–2): 30–48. doi:10.1177/1363460716678562. ISSN 1363-4607. S2CID 151580022.
^ Frayser, Suzanne G.; Whitby, Thomas J. (1995). Studies in Human Sexuality: A Selected Guide. Libraries Unlimited. pp. 340–341. ISBN 1563081318. Retrieved 2013-10-03.
^ LEHMILLER, JUSTIN J. (2018). TELL ME WHAT YOU WANT: The Science of Sexual Desire and How It Can Help You Improve Your Sex Life. ROBINSON. ISBN 978-1-4721-4223-8. OCLC 1013584575.
^ Jonason, Peter K.; Marks, Michael J. (March 2009). "Common vs. Uncommon Sexual Acts: Evidence for the Sexual Double Standard". Sex Roles. 60 (5–6): 357–365. doi:10.1007/s11199-008-9542-z. ISSN 0360-0025. S2CID 53548047.

[:0-1] Scoats, Ryan (2019). UNDERSTANDING THREESOMES: gender, sex, and consensual non-monogamy. ROUTLEDGE. ISBN 978-0-429-84237-5. OCLC 1110711748.

[2] Thompson, Ashley E.; Byers, E. Sandra (April 2017). "Heterosexual Young Adults' Interest, Attitudes, and Experiences Related to Mixed-Gender, Multi-Person Sex". Archives of Sexual Behavior. 46 (3): 813–822. doi:10.1007/s10508-016-0699-1. ISSN 0004-0002. PMID 26943139. S2CID 39487837.

[3] Scoats, Ryan; Joseph, Lauren J; Anderson, Eric (February 2018). "'I don't mind watching him cum': Heterosexual men, threesomes, and the erosion of the one-time rule of homosexuality". Sexualities. 21 (1–2): 30–48. doi:10.1177/1363460716678562. ISSN 1363-4607. S2CID 151580022.

[Frayser-4] Frayser, Suzanne G.; Whitby, Thomas J. (1995). Studies in Human Sexuality: A Selected Guide. Libraries Unlimited. pp. 340–341. ISBN 1563081318. Retrieved 2013-10-03.

[5] LEHMILLER, JUSTIN J. (2018). TELL ME WHAT YOU WANT: The Science of Sexual Desire and How It Can Help You Improve Your Sex Life. ROBINSON. ISBN 978-1-4721-4223-8. OCLC 1013584575.

[6] Jonason, Peter K.; Marks, Michael J. (March 2009). "Common vs. Uncommon Sexual Acts: Evidence for the Sexual Double Standard". Sex Roles. 60 (5–6): 357–365. doi:10.1007/s11199-008-9542-z. ISSN 0360-0025. S2CID 53548047.

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