Definitions by Buperter

Bum Pump 

A Pump Like Instrument, That Is Used For Clearing Out Ones Rectum, Prior To Anal Sex.

John: Ima Do Her In The Arse Later.......

Tom: Make Sure She Bum Pumps First, Otherwise, She Will, Without A Doubt, Dirty On Your Cock Stick...

Bum Pump by Buperter August 6, 2011