A form of group sex that specifically consists of 1 woman and 2 men. The men involved may be hetero or bisexual and may or may not interact sexually with each other. Either way, the focus of attention is generally on the woman. This should absolutely NEVER be confused or considered synonymous with a "train" or a "gang bang." A queen's threesome includes precisely 3 consenting adults who are all present and involved throughout the encounter.
Note: A queen's threesome will provide a splendid opportunity for the participants to perform the traditional "Eiffel Tower". This is highly recommended, encouraged and considered by some to be mandatory to consummate the experience as official, successful and (especially among hetero men who might have some degree of homophobia) "non-gay".
See: Peter, Paul and Mary, MFM,MMF, group sex, King's threesome}
See also: train, gang bang, orgy
Alternate spellings: Queen's 3some, Queen's 3-some
Josh: Hey, Karl. Wait 'til you meet this cutie I've been seeing. She's hot AF, super chill and I think she might be a little bit freaky.
Karl: A little freaky, huh? You think she might be game for a queen's threesome?