Gotta agree with vanessa that not everyone can cum with a chastity on. like me for instance i cannot do it.
I tried lotions, I tried vaseline, it's no avail 😟
I have the same problem. If the device is not tight, I can easily escape, if it is, it begins to hurt after some time. Lubricants do not help much, because of the tightness and subsequent swelling. Lubricants are used to ease frictions, but if something is tight, you have pretty much no frictions, but rather pullings, cuttings, twistings, blockings, etc.
Not only that, it can cause the skin to blister and peel away.
I know, it happen to me when I was at Tollyboys in Shelfeld in 2000.
Shelfeld UK
The ONLY time I had that issue was with silicone ones. The rest... nope. Because the ring was the one that fit. And the ONLY time it actually caused pain where it did not move (the ring) was because it was too small.
Had mine on for 63 days, used lotion and baby oil. Yes... some MINOR discomfort at times. But NO probs. No "blistering" or skin "peeling away". Only one - silicone on me had some blistering and my domme ordered it off.
The reality of chastity beyond an hour or so? Lubricating the skin constantly. It was part of my daily routine as a live in. Time given for it too. No excuse not to do it even in a vanilla 9 to 5 (gee, you get to go to the loo)
In reply to the question earlier about the holy trainer.
By far the most comfortable of units Ive tried.
I have the v1 (padlock version) the shape of the ring and tube interface make it easy to fit into and quite secure once all locked in.
It's my understanding that the v2 (integrated lock) is even better for comfort.
But with regards to hygiene as will all plastic devices it's a 'few days at a time' thing with a full clean up out of it type thing.
I'm sure you could go a week at a time, more than that would not be wise.
If you want easy extra long term hygiene compliance stainless devices like the jailbird are probably your only options.
Love to have a Neo Steel. Even a used one.