Keyless wrote:occorics wrote:
During my test with the new setup, I ramped up from 20% to 55% within around 30 strokes. Because it always hit the same area, my skin had started to break, so i stopped.
I needed a solution to vary the height...
Luckily, i found a motorcycle-lift that had the perfect size to mount the spanking-machine on. I mounted another stepper-motor to the crank shaft and now it can be moved up and down automatically by about 25cm...
I'm sure the height alteration is a great addition to this impressive piece of kit, and necessary for serious use I think. It did occur to me that you need to be sure that it can't rise too high and hit you in the small of the back. I believe that could cause kidney damage.
Yes, you are right. I can configure the minimum and maximum height, so it stays in safe distance from the kidneys or knee pits. In the web-interface, there's an image of a backside next to the height-adjustment slider, so it's easy to see where it will hit.
Besides that, i will be kneeling bent over, so my kidneys are out of the way.
I have modified my spanking-bench, too. I will be bent over the bar with the legs strapped to the posts. My hands will be in fist-mitts and attached to the strike-plate of the electromagnet at the front.
I can only open/close the mitts with my mouth and the raised board prevents me from doing that while i'm locked in. I could still escape by using brute-force, but i can't escape the strokes easily.
Conveniently, the board can also hold a dildo or other toys...
Unfortunately, we had to reschedule our test-drive yesterday... so a couple more days of being nervous and worst of all, i won't have the weekend to recover, but be sitting on my behind at work the next day...