cherry keeper chastity cage
This is the Cherry Keeper cage with the 3 mm headlock. Note the 3mm “shelf” designed to “lock” the penis head in place.

When we got home from our trip, a package was waiting with my new 3D-printed Cherry Keeper. This one is an off-the-shelf design: the short model with the medium “headlock”. I ordered this one with the “premium” finish. This extra-cost option includes tumbling with ceramic beads to help polish the pieces.

This device is locked with the standard brass inset lock used by a lot of devices including Holy Trainer and many of the Chinese stainless steel cages. The Cherry Keeper does not come with the lock. Fortunately, I have a whole bunch of the inexpensive Chinese devices and I took the lock from one of them. If you don’t have one of these locks and you want to order this device,  you can order the lock from Amazon for about $7 or directly from China for about $8. Thanks to Tom Allen and Mark for these links.

Upon inspection I noticed that the surface still isn’t perfectly smooth. It has a sort of eggshell finish. I’ll let you know after I wear it a while if this finish is a problem for me. I’ve had devices (a custom device from Custom Chastity) with the stock finish. It caused me nothing but trouble. I ended up spending hours sanding the device smooth. Hopefully, that won’t be necessary this time.

Putting the ring on was straightforward. I ordered the 44 mm round ring. This is as close as I could come to the one and three-quarter inch size I like. It fits comfortably as expected. I asked Mrs. Lion to lock the cage on me. We both expected there would be some difficulty getting the head of my penis past the headlock feature. This is a shelf that goes around the base of the cage on the inside. The idea is that it “traps” the head of the penis and prevents it from moving backward. The designer feels this will make pullout more difficult. I thought it would keep the head in place and my urethra centered in the opening.

I ordered the medium headlock. This is a 3 mm wide shelf around the cage. Essentially that reduces the diameter by 6 mm. It turns out this isn’t very much at all. The head of my penis slipped past the shelf with no trouble. As a matter of fact more than the head made it past that shelf. It fits like a standard cage. Mrs. Lion had some difficulty mating the cage with the base ring. She had to do some wiggling and pressing to get it lined up correctly. Once lined up, the locking mechanism slid into place and she locked me in.

lion's penis in cherry keeper chastity device
This is my new Cherry Keeper. It’s the short cage with the medium headlock feature. So far it’s doing a good job keeping my urethra front and center.
(Click image to view larger)

As you can see from the picture, my penis fits in this standard device quite well. My urethra seems to stay lined up and the cage is comfortable. The cage itself is slightly longer than my custom Jail Bird. It doesn’t offer any opportunity for illicit stimulation.

Since I’ve only been wearing it a few hours, I can’t comment on whether my urethra will remain lined up or if the cage will stay as comfortable as it is now. Only time will tell. I’m very fond of the way the front of the cage is constructed. It offers me a really good shot at staying aligned and peeing standing up.

I think the next step for me is to try a custom fit. This is surprisingly inexpensive. The designer charges a flat $75 to modify the Cherry Keeper to exactly fit. Getting the cage manufactured again is cheap as well, about $30. As I’ve written before, I’m very fond of the plastic cage I got from Custom Chastity. I can’t recommend them to you because their prices are rather high and the rough finish requires you to do considerable work to make it wearable. On the other hand, the Cherry Keeper is a really good design and is priced very reasonably.

I’ve been in communication with the designer and he has some ideas to further stabilize the cage. He does have an off-the-shelf headlock that is considerably wider than the one in this cage. I’m sure I need one that will better trap the head of my penis. I think that in the end it will cost me less to go for the custom help rather than trying another stock item and finding it not quite what I need.

Anyone who’s been messing with male chastity devices for any length of time knows how diabolically flexible the flaccid human penis can be. I realize that a design that’s going to keep my urethra centered snf my penis safely out of reach, requires a very clever designer. I think the Cherry Keeper stands a very good chance of doing the best job yet.

Click here to read the full review



  1. Some sources for the better style of integrated brass barrel locks:

    Burg-Wächter – Germany (the original manufacturers) –
    (page shows several styles, but we use the E6/2

    HappyGo – China (I’ve bought mine from them,but do not know if they always supply the better style) – h

    And there’s also the Keptforher website, because these are the same style as the HT:

    1. Author

      Thanks Tom! I’m really happy that you have all these great resources.

    1. Author

      Thanks, Mark.

  2. Good and informative review as ever, don’t think this one would be for me though.

  3. As I sit here in the Nub, I’m especially irritated that I didn’t get this for my non-steel cage. Great write-up as always and glad to see you seem to be on the mend.

    1. Author

      Thank you. I am much better.

    1. Author

      The device in your link is a “full coverage” chastity device. I haven’t seen any of these in quite some time. The price isn’t terrible considering that it’s hand finished. It comes out to $269 USD. I’ve had no experience with a device that encloses the balls as well as the penis. I would expect cleaning would be difficult and the balls would get hot and sweaty in no time.

      Thanks for the information. If you end up trying it, let us know how it is.

  4. I’m really interested in this device, but it seems like the shaft doesn’t fit all the way in the “tube” portion. I normally wear a HT V3, which I have found to be the most comfortable, but where you gain in comfort you sacrifice in security and easy hygiene. Does this device ever cause pinching? I would like more ventilation but from my experience with the jail bird it was unbearable wearing pants over the cage for daily wear.

    1. Author

      I haven’t experienced any pinching. The devices wonderfully comfortable. I don’t rate devices on security since I really don’t think that’s an issue especially for me. Lou very fond of the Cherry Keeper and right now it’s my standard chastity device.

Comments are closed.