Gruppensex

== German == === Pronunciation === === Noun === Gruppensex m (strong, genitive Gruppensexes, no plural) group sex Synonym: Rudelbums ==== Declension ==== === Further reading === “Gruppensex” in Digitales Wörterbuch der deutschen Sprache “Gruppensex” in Uni Leipzig: Wortschatz-Lexikon “Gruppensex” in Duden online Gruppensex on the German Wikipedia.Wikipedia de