Rusty trombone is a sexual act in which a man stands with his knees and back slightly torqued with feet at least shoulder width apart to expose his anus.[1] A person typically kneels behind the man and performs anilingus while reaching up beneath the scrotum or around the body to manually administer rapid back-and-forth motions of the penis, mimicking the motions of a trombone player.[1][2] The act is defined primarily by the physical orientation of the partners, the combination of anilingus with manual sexual stimulation and the resemblance of the anal sphincter to a trombone mouthpiece; however, other positions and variations are possible.
- ^ a b Tate, Jordan. (January 9, 2007) The Contemporary Dictionary of Sexual Euphemisms. Publisher St. Martin's Press ISBN 0-312-36298-6
- ^ Sex Dictionary. (2007) Sex Words Defined and Explained: R. Archived 2007-07-17 at the Wayback Machine