Texan gutter-snake
When a woman defecates onto a man's face, then collects it into a urinary funnel, and proceeds to stuff all of it into the man's urethra. The man then proceeds to anally have sex with the female, slowly refilling her by pushing the excrement out and into her rectum.
Bro I was having a hard time getting off until I hired this cheep hooker to give me a Texan gutter-snake.