Incredible amounts of bondage have been documented by the Domina Files film crew. All of it is mind blowing and memorable, but often it is the devices being used that leave a lasting impression on us. This installment of the Domina Files highlights some of the most treacherous bondage devices we've seen from our first year of shooting the series. From Paris to London and beyond, the devices featured here will have your toes curling and your heart racing while waiting to find out what's next…