Sliding trombone

Two dicks in one hole thus the shafts of each penis would have to touch. The gyrating motion of sex would cause each shaft to slide past the other. This issue can happen on purpose or accident.

Micah and Tim were banging Cindy one in the pink and one in the stink when Micah slid out and instantly joined Tim in a sliding trombone

by wtf325! July 19, 2017

slide trombone

The act of sucking one's ass while giving a hand job

Alex gave Taylor a slide trombone last night.

by Anonymous October 20, 2003

Sliding Trombone

To perform a long, stroking, wet blow/hand job.

sliding trombone blow job

by sd92 January 6, 2012