Threesome refers to the sexual act of three people at the same time and includes many different arrangements – it can be heterosexual, homosexual or bisexual. A ménage à trois (French: [menaʒ a tʁwɑ]) is a domestic arrangement or committed relationship consisting of three people in polyamorous romantic or sexual relations with each other, and often dwelling together. [1][2] The phrase is a loan from French meaning " household of three ". How to have a threesome and navigate the complex emotions of group sex. A beginners' guide to threesomes and group sex. What Is a Threesome? A threesome, also known as a trio or ménage à trois (French for a household of three), is when three people have sex together . It's not the same as group sex, which generally...