Something new.

I’ve been pumping for a little over a year now, and I am always trying to think of new stuff. I usually find things to do while I am in the tube, but today I didn’t have anything to do, and I think mostly out of boredom, I started to make a circle motion with the far end of the tube. I get a good seal because I fill out the bottom, and I use a little aloe vera gel for a good seal. The vacuum held, and I could feel things happening that I didn’t feel just leaving the tube stay stationary.

Is this something anyone else has done, or does regularly? I just did it for about 5 minutes, but I could really feel a pull on the opposite side I had the tube bent as I circled the end of the tube.

Do this quite often, seems to stimulate circulation.

I sometimes will push and pull on the tube (like jerking off) for circulation. When I watch the gauge I will get a difference of ~ 3#’s, and I assume there is being some exchange of fresh blood. I didn’t see much change if pressure when I made circles with the tube, but I could really feel stuff going on as I did it. Mostly it seems like I am bending it at the very base while it is being pulled into the tube. The bending feels like I am stretching while pulling against the inside (kind of like pulling a nail with a hammer) and pumping at the same time.

I’ll try it for awhile and see what happens. I really like experiments.

I think as you rotate the tube it takes the pressure off where the rim presses into your groin, I reckon that pressure can inhibit blood flow to some degree.
It seems to help anyway.

When you pull the tube out and back (jerking off motion) this changes the internal volume of the system (cylinder), and as a result cause pressure to spike when you pull out (more volume, same amount of gas within) and falls back to baseline, or even drops a bit, when you push back in (volume returns to baseline or even gets slightly smaller, depending on how hard you push). This is your standard “milking the tube” technique.

Side to side, around the world, up and down does not change the volume in the whole system, but it does change the distribution of volume around the penis. This doesn’t cause a general change in vacuum pressure, instead it causes a pressure differential from one side of the penis to the other. This is that uneven pull you are experiencing.

Example: if you are looking down at the tube and move it left, the air between the shaft and the right wall of the tube gets compressed as the wall moves towards the penis (lower vacuum), and the air between the shaft and left wall of the cylinder gets expanded (higher vacuum). When you rotate this is happening constantly, in a circle.

I’ve heard some of those phrases before, now I know what is being talked about.

You can also try pulling out the tube and hold it out 20-30 seconds.. it’s liks pumping stretches! If you already done that?

Pulling the tube out and then down is good for lenght!

Not a problem. I’m not sure about the efficacy of doing the tube helicopter though. The speed you would need to spin it at to force a noticeable pressure differential would be close to cyclic stretching parameters, and cyclic stretch generally creates more thickening than permanent expansion. But I really don’t know, give it the old college try and see what happens. :)

This sounds like a good pump stretching protocol. A higher vacuum sustained for a good amount of time, additional longitudinal stretching force, and a powerful lig stretch all in one. Possibly even a fulcrum lig stretch if the rim of the cylinder is pressing into the pubic bone. It’s got it all!

;) :up: