Chinese cagesl answers will be help

Hi everyone. I’ve been in chastity for the last six months now. I have a girlfriend, but she hasn’t shown much interest yet; however, I’ll keep at it.

I bought some Chinese metal cages and found they didn’t fit very well initially. But after reading up on what others do to adjust them, I tried banding mine to improve the fit. A simple vice and a rubber hammer did wonders—they are so comfortable now that I don’t even mind wearing them anymore. Like many of you, I feel that short and snug is best; having no room for growth adds to the comfort.

Does anyone have ideas on how I can get my girlfriend to become a key holder? All advice will be helpful!

Regards, Clive