Chastity and orgasm denial discussion

Hi everyone, I ran into a strange situation today. It’s now the fourth day since my last release (which was ruined), and my partner was feeling quite playful, so she let me out of the lock to edge me over and over again before putting me back in—about six or seven times between morning and night. This has happened several times during our relationship, but today it felt different; every time she edged me, I could feel a stinging sensation at the base of my penis, along with a small trickle of semen escaping that I couldn’t hold back.

As mentioned, I’ve dealt with this kind of teasing many times before, but nothing quite like what occurred today. She found it irritating, and so did I. Does anyone have any idea why this might be happening? Is there anything we can do to prevent it in the future? Thanks everyone!:)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)