I am testing a "pulsing" penis pump and need comments!

I have this "gadget" that moves air in and out of a penis tube under force in this way its not quite like the "suck and release" pumps sold by https://www.ctc-company.com . In other words rather than just a release to atmosphere it pushes the air it pulled out of the tube back in under power. The speed is adjustable from a few pulses per minute to several pulese per second.

First day I used it for 2 hours and didn’t think much of it at least not until I noticed how much more pulled out and full my penis seemed while sleeping. I liked the results I saw while sleeping and have continued doing it for 5 days since. Also added a vac-extender under *very* light tension 3 days ago…

2 hours seems like a long time for pumping? This is not really the same as a constant force pump or even suck & release pumps as I get only slight lymph buildup. Best way I can think of to describe what it was doing would be to say it pulled me out and then released me repeatedly about twice every second for 2 hours but *never* with much force. Its my thinking that this will give an even fatigue for the entire CC inside and out (I can feel the return stroke "inflate" the "inner penis" with blood by the way it is putting pressure on the "outer penis").

It *really* gets the penis moving in and out while inside the tube but IMO its much less extreme than a regular pump since the vacuum is usually never very strong. Its just a repeated pulling and then pushing on the penis!…

That said today I did it a bit different and after the 2 hours of pumping I cranked up the speed to more like 5 pulses per seconds for 1/2 hour. This change in speed raised the vacuum quite a bit. With every pulse I could feel the tendon being pulled taught and then being relaxed it was a really cool sensation. Thing is after I was done my penis felt kinda rubbery reminding me of a good muscle pump but it was nothing I have ever felt from my penis before. What do you think? Does not feel numb…

What product are you testing? DP-4000 Digital Maximizer?

Reports are welcome- please let us know the brand & model number and how it works for you.

As far as I know all the CTC pumps are “suck and release” which means they are only capable of producing a vacuum and releasing that vacuum. The pump I am using is more like “suck and push” because it pulls air out then pushes it right back in… That said none of the ctc pumps are capable of 5 pulses a seconds IMO. The gadget I am using is actually the pump unit to a venus2000. Its meant to move a “reciever” up and down on a cock but by using a regular penis tube I get a “suck and push” pump… Its very expensive and most would never buy it IMO but when I have some cash on hand I get impulsive =< A similar pumping action could be replicated and even improved on by a DIY’r…

I have these visions of a toilet plunger (rubber part of course), stepper motor or maybe just a gear motor as long as its variable speed and a lever connected to both the plunger and motor in such a way that each revolution of the motor depresses the toilet plunger. There would need to be some tubing connected to the air being moved by the plunger and a penis tube on the other end then VOILA a pumping unit. I can see it being made for $200 easy but would need a little valve work so that some vacuum can be maintained to keep it from flying off yur cock =P

Is this venus2000 available from a PE pump website*- or is it something used ‘off-scrip’- meaning that it is actually designed for non-PE use and you’ve gone rogue and hijacked it in the interest of more meat in your sandwich.

*And if so, why not just post the site .

Another view

I still can’t quite figure how it works- does it use a tube? What are these receivers they mention?

I have a question.

How do you see anything while sleeping?

Check my post for the two sites and you will see that I’ve already posted to it.

But again- what is this receiver of which they speak.

“when I am sleeping” = when I wake up and notice the warm feeling of my flopped over penis and check myself… Usually my penis is never hanging out like that and this flopped over status will persist until I get up out of bed in the morning.

Just found a video using google… I would have linked to the webpage with the video but the links on their website are not working for me using netscape navigator!

Interesting- so it is literally a j/o machine.

I assume that you have to be decently erect to go into the ‘receiver’, correct?

And you’ll do the Ron Popeil- “Just set it and forget it”.
Looks like an automatic edger.

There was no sound- is it loud?
I’m also guessing you need to set yourself up so that the ‘receiver’ is supported much like the guy in the viddy.

What are your pre Venus2000 stats and what are the results in terms of PE- at ~$900 all in I’m assuming you are recording your workouts.

Very interesting.
Name’s a bit silly, but the concept is very interesting.

It’s just a jack off machine and doesn’t claim any size increase benefit. It would be fun to try it, but the $1000 price tag takes some if the fun out of it.

Ok, how do you get your name on the testing list. I wouldn’t mind testing out the machine and keeping notes on the results.

If you dont have an erection the receiver will induce one as it pulls you in and out. The sound given off by the machine is clearly heard but its not loud IMO.

Link to masturbation video removed as it violates the forum guidelines. Thanks.