This is mine, it has a permanent insert as you can see in the pic, it also has a large bulb on the end of the insert that hurts a bit getting it in the first few times, but after that its ok...When you try and get hard the cock clamps down on it and stops the cock from lengthening, the end of your cock presses really hard into the cap. The insert inside goes about 15mm further in than the base (large) ring which is where the bulb is. Its hollow of course and its pretty easy to pee.
I have worn this for 3 weeks straight without taking it off for cleaning no problems (its easy to keep clean), its the most comfortable device I have ever had and the most secure. Most of those other ones you can easy shake and cum, You cant with this without risking a injury....A strong vibrator would probably still work, but thats true even for full belts...and I dont own one, but the leaf blower can be trippy. Sleeping, well it wakes me 1 or 2 times per night which is not too bad, another metal one I used to have kept me awake pretty much constantly.
The keys can not be cut even at a locksmith (I tried)
what it looks like relaxed
| pulling down on the cage so you can see insert, I dont have the key
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