Chastity and orgasm denial discussion

I’ve finally nailed down the perfect pairing of ring and spacer/locking pin for my CB6k. I’ve experimented with countless combinations, but most fell short: initially, I used the largest ring along with the biggest locking pin/spacer combo—it didn’t cause any pain, yet it felt overly loose afterward. Then I switched to a slightly smaller ring while keeping that large spacer; the fit was fine for the ring itself, but there was still too much slack. My next try involved pairing a middle-sized ring with a matching middle spacer—this turned out poorly, as my scrotum got pinched and developed blisters, leaving marks for several weeks. Currently, I’ve discovered that using the second-largest ring paired with the smallest pin works best: no more pain or cutting into my testicles, plus it’s snug enough to prevent slipping but not overly tight. Excellent result.

Now all I need is a Mistress who can “guard” my key for me—I did a month-long trial run early this year with my girlfriend, though she isn’t keen on holding onto the key right now—but she gave her nod that I’m free to use it however I wish as long as we keep our secret!:). Anyone interested? Lol