You’ve got me there.
Not “offended” - listening to such “fine details” is part of my job, actually! Just wondering if a private discussion might be a more appropriate forum for such things. Not on my account, but because I’ve seen board posts by others complaining about this sort of discussion lately.
To return to the topic at hand… as a previous poster has pointed out, the “leak” you describe is quite distinct, biologically, from an ejaculation. While it is a sign of sexual arousal, its sperm count is low to nil. As long as there’s no climax involved, I think you’re safe here.