Penimaster With Foreskin

Thank for the reply, sorry to post in your thread, but aim having kind of the same problem, I am doing vac extender,
I got new sleeves, that are stronger and thicker, but after one hour, the foreskin under the gland are really puffy, I think its donut effect,
Does anyone know what can I do to fix this? I am using also a latex cap to the glands, and try to pull the skin out of the vac

But still having this problem

Any help much appreciated

Thank

Anyone have any advice about using the VAC head unit.

I’ve tried going in dry with only the sluice used as a sleeve, pumping twice, pumping three times, using different latex bands….my glans slips out over and over again….

I am using the yellow diaphragm and sluice.
This is what worked best for ME. I am uncut.
You need the original lube which is silicone gel, I tried castor oil to save money but it doesn’t have the same viscosity to maintain the integrity of keeping the vacuum system closed.

1)Achieve full to almost full erection so that there’s enough counter force for your pushing motion
2)Retract foreskin fully.
3)Apply the VAC unit and after sucking the whole glans in, give it a bit more push so that you push past the corona ridge of the glans. I find the hold best if it’s holding just below the ridge.

Don’t pump twice or 3 times. What happens is you generate so much negative pressure your diaphragm is going to burst prematurely. (I had it happened at least 3 times before figuring out the problem)

TY. Going to give this a try. I’ve never tried going in semi erect. I didn’t want an extender where I had to do that.