Chastity Cage Suffering Discomfort During Sleep Hours

I am looking for advice on choosing a good device. I currently own a curve chastity cage. It works well during daylight hours, but becomes quite painful when I sleep. The cage itself is fine, yet the ring feels too tight at night. I am wearing the second largest size available. If I try the biggest ring, I risk slipping out of it.

So, I’m unsure how to proceed. I wish that the ring would be made from something more flexible like rubber instead of hard plastic, but I doubt such an option exists. What suggestions do you have for me?

It often takes time and training to get used to sleeping with the device. I recommend switching to the larger ring for nighttime use. Once you can sleep through the night comfortably in that size, you can try moving back down one step. That adjustment period might last about a week. Also, you mentioned having the 'Curve', which I believe is the largest model offered by CB-X (assuming yours isn't fake; if it is, ignore my previous point). Are you *certain* that the Curve fits your size? If the cage is too large, an erection can start off poorly and cause some pain. Those who are less inclined toward masochism often find better comfort in smaller cages.