Towby Bum Wank

This is when you sit on the tow ball of a car while masturbating.

The lovely gentleman at the Toyota dealership let me have a Towby bum wank before purchasing my car.

Towby wank

The act off sitting on the tow ball off your car whilst wanking

The nice salesman at the Toyota dealership let me test drive the car and do a Towby wank to see if the car was right for me