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thumb|Threesome involving two men and a woman
thumb|Threesome involving two men and a woman
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". While the term threesome typically refers to sexual activity involving three participants, it has at times been used to refer to a long-term domestic relationship, such as polyamory or a ménage à trois.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).