Double Sleeving
I use a vacuum hanger and a vacuum extender. Sometimes my glans gets “stingy” from the vacuum. It’s usually a sign of a blister developing, so when I get that sensation, I often disconnect from the extender or weights and leave the bell and sleeve on until I need to pee.
The bell maintains a grip on my glans, but the sleeve will bunch up some since I’m a grower.
Last night I got an idea and rummaged through my PE equipment. I had a 25mm sleeve that had stretched until it wasn’t able to maintain an air seal any more. I stepped down to a 23mm sleeve left time I bought some. I worked the 25mm sleeve over the bell and over the 23mm sleeve. It took a little doing; the first time, I had to hook a small weight onto the bell to keep everything extended while I plucked and tugged.
I wore it for 4 hours, took it off to pee, put it back on, and got another 3.25 hours.
The double sleeves are firm enough to keep me extended while flaccid. The only tension is from ‘tugback’ from the flaccid, but it’s a good step forward for the “never let it turtle” idea. Plus it feels like an armor-plated robocock; my wife was fascinated by it.
Removal is a lot easier than installation; just peel the outer sleeve off, then pull the inner sleeve up enough to break the vacuum on the bell.