a particularly sick individual who is not satisfide with the usual five finger shuffle, and feels it nessecary to penertrate his own rectum with 1,2 or even three fingers whilst beating one off, adding to his own miss guided feeling of sexual gratification.
i was going to have a wank but i thought fuck it why not have a finger bum wank (FBW) i deserve it!
To insert ones finger in and out of the anus whilst masterbating ones penis with the other hand (speed and deph of finger is upto pbw,sters preference)
Tom:have you heard about something called a pokey bum wank its all the rage ooop north any idea what it involves
Rich: yes its the act of slipping a appendage or inanimate object up ones anus whilst wanking the penis with the other hand
I was doing a prison sentence a normal wank just wasnt doing it for me after 6 months of repetitive standard wanking so I was looking to spice things upby using a finger or 2 after 3 months fingers became boring so I started a long trawl of finding inanimate objects to insert and rating them out of ten is my final ambition to write up a pbw guide of best objects to use for a pbw with a ratings scale of shitty fingers so electric toothbrush 9 and a half shitty fingers out of ten