Piston Pump

What is Piston Pump?


1.

Slang referring to an aggressive, furious, rapid act of fellatio. The piston pump receives its name from the rapid head movement exhibited by the provider of the fellatio, which is said to resemble the action of a moving piston. This is also referred to as the jackhammer. The piston pump is much sought after in the world of fellatio and should be received with grace and humility.

Man, that piston pump was great. I have never been sucked off so furiously.

See the jackhammer


61

Random Words:

1. Romanian for uterus. Uter(ul)=(The)Uterus /Uter(e) 'plural' Acest uter este infectat. = This uterus is infected. See pizda,..
1. A word for a woman who has one breast that is slightly bigger than the other. This is also a sign that she may be stuffing. "Hey b..
1. "Pool" of human resources in an IT company, waiting to go on a project. Most big companies maintain a group of skilled program..