A daisy chain refers to a sexual act involving three or more people, during which each person simultaneously has sex with the person beside them in the group, thus forming a chain. The term is inspired by the visual resemblance to a chain of daisies, with each flower linked by its stems. This practice can encompass various sexual activities, but it most frequently refers to a circular arrangement in which each participant engages in oral sex. Some sources consider only groups of four or more people to form a true daisy chain. This distinction comes from the necessity of a continuous cycle in which each participant is simultaneously providing and experiencing pleasure.