mp4 format 1280x720 : Run Time: 6min 14sec. This time I use my new segufix bondage system. I am without a chance to relieve out ( this is the heavy version of a new kind patient bondage system, ideal for daily use). New my segufix head holder, so I can ́t move my head up and to the side. I like to test the system by my own, not the best idea, it is really really safe ... see my gif animation