Difficulties with wearing a device? discussion

Hi everyone, I recently picked up a smaller cage that leaves the urethra opening open. It’s very comfortable overall, but I’ve run into one issue: The head of my penis tends to rub against my underwear while walking, which becomes quite painful over time. Aside from that, I barely notice wearing it. However, this rubbing is an annoyance for extended periods. Any advice on how to stop this? Appreciate the help.

Could you try wearing smooth satin panties?