I'm enjoying the hell out of my latest creation: The Push-Pull Mk III (beta)
I tore apart a Shift3 Comfort Massage Vest. It has 4 independent vibration motors, a heating pad, and a multi-function control pendant.
The motors are wired in two sets of two.
With the MK 0 version I wrapped one of the motors in cling wrap, inserted in a 5 mil poly bag and kiestered it. Holy fuck!
I held the other set on my junk and wriggled around like a puppy until I exploded.
For the MK I version I taped one set of motors together lengthwise, looped a piece of 3/4 inch nylon webbing (from a ratchet tie-down) around it (to ease removal) and taped the hell out of it and created the 'pod'. With two motors inside it is sooo much better. Since the eccentric weights on the motors aren't synchronized there's an incredible phasing while they're goin' at it. They'll sync up from time to time and then go back out of phase. Think of it as a sine wave. When there's a zero-crossing the amplitude goes through the roof and gives you a sharp buzz. When out of phase they really growl and rumble around.
Now, with the MK III, it's virtually hands-free. I clipped one of the hollow shoulder straps from the vest the motors came installed in. I inserted a dowel that's a bit larger than my junk diameter in the 'sleeve' and duct taped the other set of motors 180 degrees apart.
Now just take an XL nitrile glove, put a few drips of lotion into the tip of the middle finger (sex lube is too slippery), tuck the lubed glove finger into the sleeve and wiggle in after it. When you turn it on it WILL turn you on. This is a great time killer.
The control pendant has four pattern modes and two intensity settings. Sometimes I'll just go with the sleeve (pull) but when I'm feeling really randy I'll pop the pod in the back door and use it in Push-Pull mode. I'll set it on the multi-mode program and it runs all four motors in varying patterns.
There's a few special guys and girls whose minds I am going to blow with this thing at a festival next year.
Pics:
The whole system
http://bayimg.com/PAGkBaaeF
Closeup of the sleeve
http://bayimg.com/pAgKeAaEF