Question about pumping and chastity devices

[Psychomech]

I was wondering is it possible to pump while wearing a chastity device like a CB3000 or similar device?

[Bigger-N-Bigger]

Bigger-N-Bigger

Sorry if there any typos.
Don't have much time. I'm on a temporary IP from Europe and it may change any moment.
Also if it does I'll have to register again.
My sneaky way of posting this anonymously.



OK Gentlemen, Ladies,
The argument about permanent increase in penis size is getting old.
Yes you can increase the size of your penis, “PERMANENTLY!”

Here is the science behind it.
First you can't go out and build up to the looks and size of Arnold Swartsnager over night.
It takes work, lots of it. It takes dedication. It takes a routine and some amount of knowledge
of what you are working with, what is possible and how it is possible.

It will not happen over night, or this month, or even next month depending on your dedication and some physical differences in us.

The anatomy of the Penis is a bit complex but this is it simply put and how it works.

The Penis is made up of the skin, “you've seen that!”
Just underneath the skin is the Fibrous Envelope. Like the skin it encircles the penis, just underneath the skin.
Running along the top and above the Fibrous Envelope,but underneath the skin is the Dorsal Vein.
Inside the Fibrous Envelope, running along the top are Dorsal Arteries and another Vein and the Dorsal nerve.
At the very bottom of the Penis is the Corpus Cavernosum, inside which the Urethra lies.
The Urethra is where the fluids come out. Hopefully you know what some of these are.
Above the Corpus Cavernosum lying on top and to either side of center are the Corpora Caveranosa.

The Corporia Caveranosa and the Corpus Cavernosum are fed blood through Arteries. Rather large in comparison to the veins leaving them. Certain chemicals cause restriction of these veins when sexually aroused, slowing the discharge of blood. This is what causes an erection. The blood flows into the Corporia Caveranosa and the Corpus Cavernosum under pressure due to the restriction of out flow.
This is why a cock ring etc works. The veins are close to the surface and the Arteries are deep in side the penis so the ring restricts the veins and have little effect on the Arteries thus enhancing the erection.
Now to how you create a permanently enlarged, “especially when erect” penis.

When we put the tube over the penis and lower the pressure in the tube an absolutely predictable thing happens due to physics.
The pressure being lower in the tube than the fluids and gases in your body causes the blood, “and other fluids” to flow from your body to the low pressure ares. No it isn't sucked in. The fluids in your body are at the ambient pressure, “pressure of where you are, 19.92 inch Hg at sea level.” At 18,000 ft above sea level the pressure would be exactly ½ of what it is at sea level. Yes you can still pump your penis or what ever at that altitude but you might not care as you would be suffering severe Hypoxia, and if you smoke probably dead.
OK that's another physics subject, and it's not the subject of this note.

So now you have your penis inside the tube and you remove the air to the tune of six inches Hg difference from the ambient air pressure, “just a convenient number to work the math with.”
The blood flows into the erectile tissues. There we go again those big words. It flows into the Corpus Cavernosum and the Corporia Caveranosa causing an erection. Surprise, surprise!
Now normally this would be only your body's blood pressure difference due to sexual arousal but with the pump tube the pressure in the Corpus Cavernosum and the Corporia Caveranosa is the same as the ambient atmosphere. Again the pressure in the tube is 6 inches Hg lower.
A six inch Hg pressure is about 3 Lb per sq inch.
That is a huge difference in pressure the Corpus Cavernosum and the Corporia Caveranosa contain to keep from rupturing and spilling out. Yes it is tough enough for these pressures.
There is one unfortunate issue.
Everyone writes that you should stop pumping at any signs of discomfort.
Maybe that's true for some folk but it's not true for me and anyone else I know who has had any success at all in making permanent size changes.
Simply put any pressure that is capable of doing any stretching of tissues will be uncomfortable.

Don't rush it. The blood will fill the erectile tissues rather rapidly but you don't want to rush the flow as you can rupture the Hemoglobin. You probably call them the red blood cells.
This very fast rushing of the blood through a restriction is exactly why I don't like vacutainers to draw blood with. It ruptures the cells causing reading errors in the lab.
Just let it slowly flow in. I do it at about 5 inches Hg and I've been pumping for years.
After you attain a full erection you can then slowly pull the pressure difference up until you feel the strain.
I like to describe the strain necessary for growth as similar to the old game kids use to make an ugly face by sticking out their tongues and using fingers to pull the lips as wide as possible.
Remember that burn when you have stretched to max? If not try it. Don't be too aggressive just get the feel by pulling your lips into a wider smile than normal.

OK when the Corpus Cavernosum and the Corporia Caveranosa are completely full and you raise the pressure a little more the tissues will be tight and attempting to stretch.
The tissues can stretch but it will be over time. It won't happen tonight!

The problem with the hydraulics in this process are as follows.
First the erectile tissues fill to max, then you put a little more pressure on them to cause mild stretching.
Now since you are using a tube slightly larger than your normal size, “diameter or circumference” the skin and the Fibrous Envelope are also under the same pressure but are not getting fluids from the arteries. They are slowly filling with Cirrus fluids. This is what will cause the clear blister under the skin if you pump too hard and or too long.
This isn't a problem in the long run as you will need extra skin to cover the larger penis that is our goal.
If this didn't happen then the skin would only experience the pressure of the erectile tissues pushing out on it. This would work, but that ain't how it is. SEE?
OK so you pump for an hour. Your all excited about the new diameter of your toy.
You take it out of the tube and find it is kinda mushy, not as hard as you would like etc.
You can feel the erection of the erectile tissues down underneath the fluid under the skin and fibrous tissues but that's not what you want. A few times of this is where a lot of folk stop and say that pumping is only temporary etc.
NOT!
Remember the erectile tissues filled up first? They were under pressure longer? Well there was some minute stretching of those tissues. Every time you pump there will be some stretching of these tissues.
OK so you are persistent and pump over several months and are seeing some growth, but the fluids under the skin are getting old, right?
Remember the erectile tissues always fill up first so lay off and let the puffiness of the skin go away so when you pump again you actually get more erectile tissue pump time.
Eventually you will fill your tube. Again if this is taking enough time some of it is the fluid in the skin etc.
When you have pumped long enough to have the penis, “skin” touching the sides there is no reason to pump more. Let the edema go away and pump again.
The reason there is no reason to pump at this point is the erectile tissues being full of fluid are pressing out against the fluid filling the skin etc which is filling the tube etc. Water will not compress. Forget it, it's a physical fact. That quality is used to pressure test to the point of rupture without an exploding.
Water does not compress so the erectile tissues will not expand any further.
So just let the fluids be re absorbed and pump again.
Over time you will eventually have the erectile tissues fill so fast they will reach out to touch the tube sides before you have any time to build the fluid up underneath the skin.
Now we're cooking!
At this point your pumping sessions are just re stretching the erectile tissues to maintain size and to cause the cells to remember/grow to this size.
You are not going to get any larger in diameter/circumference like this.
If you want more then you need a larger diameter tube.
I started with a 1.75 inch diameter tube and took two years to finally bump the sides all the way around.
I moved to the next size available to me which is a 2.5 inch tube. It took another four years to reach the sides of this one, “it wasn't that long ago folk.”

I'm not famous for the length but I sure can challenge most women when it comes to girth.
Heh, Heh, Heh.
Do the math.
If my little man fits tightly into a 2.5 inch diameter tube then here is where I have made it to.

Circumference = PI X D
3.1416X2.5= 7.854 inches. The circumference of my freshly pumped toy.

It's all hard, no puffiness etc.
Example of my growth over about 6 yeas is:
When I started I could completely encircle it with my pinkie finger to thumb with the tips just touching.
I now use my social finger to thumb for a rough measurement. I cannot get the tips together.
As a matter fact they is about 1 inch space between the tips.
Now if I could just get that kind of length growth.
I have gotten a small about of length but not much.
I've had very few complaints by the women I've been with about that.
None with new circumference.

So yes you can get permanent growth!
It isn't easy and sometimes uncomfortable but worth it.
Have fun and grow, grow, grow!

[chainman996]

It's possible. You'd need a real big tube or maybe a suntea jar. The result wouldn't be pretty, not to me at least, because your skin would swell out through any opening it could find, and the whole device would slide forward, pulling your balls with it and likely be pretty painful. So what would be the use? I wear a Steelheart when not pumping but prefer be able to look in to see how big I'm getting while pumping.