60 mins. This video focuses on a variety of different ties and poses, including crotch torment. This is a video recording from the legendary “Kinbiken” held by Nureki Chimuo in April of 1987. Kinbiken was the “Bondage Beauty Study Group” which ran in Tokyo for nearly 15 years (1986-2000). These videos are being made available by special arrangement with the organizer of kinbiken and we are very happy to be able to offer them in the west for the first time.