Chastity Device Choices for Beginners Who Sleep on Their Stomach

Hello everyone! I’ve been considering trying out a chastity device for some time. A few days ago, I mentioned it to my partner and he was very keen on the idea. It turns out he’s wanted to do this with me for years, but things I said made him think I wouldn’t agree.

The main thing holding me back from purchasing a chastity cage is that I sleep mostly on my stomach (or almost so; usually one side is slightly elevated by a pillow). Is sleeping in a chastity belt at night a problem? I’ve always struggled to fall asleep when lying on my side or back.

I’m leaning towards starting with something from the CB-X range, but I’m definitely open to other options around that price point. Given that my flaccid penis measures 3.25” long, do you think a CB-6000, CB-3000, or CB-6000s would be better?

Other considerations: I don’t (at least not yet) need something designed for extended wear, though having the ability to wear it for 1-2 weeks sounds nice. I know I’ll have to build up to that duration. Since my partner and I aren’t together every day, it’s crucial that I can get myself out of the device if needed. However, I don’t want an easy way to cheat. It seems like either a breakable device or keeping a spare key in a signed, sealed container are viable solutions.

I look forward to reading your thoughts! Thank you!