Inner Tube Pumping

I have tried these bicycle inner tubes as well, with no success. The so called larger ones are no larger than the smaller ones.

What about motor cycle or scooter inner tubes. Has anyone tried them ?? I guess they are more expensive.

Does anyone know what sizes they come in before I display my ignorance at the Motor Bike shop?

I vaguely remember you saying something about sucking w/o a pump or gauge. That’s OK… once I get a sense of what inches Hg I can tolerate, I may use that simpler method myself.

xlmagnum confirmed for me what is meant by pump jelqing… just slightly pulling the tube outward from the base of your cock for a second or two. It increases vacuum pressure momentarily. It can also provide enough stimulation to keep you fully erect in the tube. But if you pull the tube outward too far, it breaks the seal and hence the vacuum. I take it you start out with a hard on when you begin pumping?

And once again, what diameter inner tube are you using? I think such variables (the inner tube diameter in relation to one’s EG) have some influence on how effective inner tube pumping can be, and how much stress it puts on the exposed portion of the glans.

I just went into a Harley dealer and said I was looking for an inner tube with about a 1.75” width. To avoid having them ask what size bike I ride, I told them up front it wasn’t for a motorcycle but for another “project.” (If anyone asks why I’m buying certain “materials” intended for PE, I just give evasive non-answers. “What kind of project?” “Oh, something around the home…”)

When they understood I didn’t need a brand new inner tube, they gave me a used one for free. Unfortunately, it was wider than 1.75” and too large to use inside my pump tube. So I used it to make a gasket to soften the edge of the pump tube’s open end.

There’s got to be a variety of widths out there. I didn’t think of motor scooters, but that’s a great idea… something between bicycle and motorcycle, hopefully.

I’m been experimenting with the inner tube thing and have had pretty good success with preventing donut and distortion. I’m real prone to getting the dreaded donut so I’m glad for the insights you guys have shared here.

AND I learned to NOT put the tube in the microwave! (Thanks 789!!) The question is, when I have the inner tube around my cock, why don’t I get as much length when I’m pumped in the cylinder? That is, I get the same girth expansion, but about 1/2 to 3/4 inch less length. I only use a 1/2” long section of bike tube. Any suggestions or insights would be appreciated.

Well,

I went with the largest tube I could find (1.75 — 2.25”), pretreated it as recommended by Thunder (heated it up, stretched it over a beer bottle and left it in the freezer for a day).

I was able to put it on but it was a real struggle. I get hard and lubed up but while I am pulling the opening apart with my finger, the rubber gets some lube on it so it starts slipping. Finally, I get a good grip but now my erection has flagged and I’m back to square one. I get hard again and get the thing on, only to have it slide off once I’m in the tube under pressure. I cut some of the length off and use my glans to anchor the tube from sliding. Keep in mind that I have an LA Pump tube with a wide flanged base and spreading the tire outside the pump tube is not feasible. I pump up but don’t feel much and little expansion occurs. The tube is very snug and my tally looks like a purple lolly on a thin black stick. I up the pressure significantly, to the point where I am watching my glans carefully for possible blisters.

3 sets later, I peel off the rubber. Again, a difficult process requiring pliers this time to break the vacuum seal the rubber has formed against my skin. My expansion is minimal, certainly much less than if I had done 3 normal sets, and to top it off I have some fluid built up at a spot right under the frenulum that the tube didn’t cover — in fact, I think contributed to because of the pressure exerted there by the tube. Wasn’t a big deal and went down soon enough with some massage.

The long and the short of it is that I will be sticking to condom and regular pumping until a bigger tube can be found.

Should the tube extend to the end of the penis or stop before the head?

It doesn’t matter how small it is, It will expand. Just stick your penis in the mouth and start pumping out the air and you penis will be sucked in. But you do have to use a lubricant like Vaseline.
Makes a good air tight fit

Use anything but vaseline. Vaseline will soften and rot innertube rubber it is also hard to clean off [your dick] Use soboline or any hand softner as it is water soluble and manufactures make it to soften .

Hi guys,

I am thinking of trying out inner tube pumping. Anyone still doing it and getting good results? Anyone? Myeight? Tallythwacker? Josh 14-11? Or 789?

Seeing as how this thread seems pretty dead and half-buried, I decided to resurrect it and ask for opinions before I tried it out. Since this is THE thread for inner tube pumping, I thought it is better to ask for comments here than starting a new thread.

Thanks in advance

This is more commonly known as ‘milking the tube’.