I have been locked in chastity since May 24 EDT without a release. I have been locked for 3 weeks. I have leaked but I haven't been able to cum. The keys are in a timed lock so there is no temptation and when the lock expires I dutifully reset it to another 99 hours and 59 minutes. This is the longest I have been locked and my little dick has become acclimated to being locked up.
I locked myself on Saturday September 28 @ 6:45AM UTC. I am hoping to be fully locked with no release for Locktober. I am using a locked timer that has the two copies of the key. It will open in 49 hours but I intend on resetting it for more than a week. It would be awesome to do No Nut November, too.
Regrettably, I had to unlock myself from chastity. I reached a personal best of a few minutes over 12 days without unlocking or some sort of release. Unexpectedly, I have some important work meetings coming up and I don't want my first attempt at wearing a chastity device to be during this time. Before this, I think my longest was 5 and a half days.