Chastity and orgasm denial discussion

I’ve just thought of a novel approach to securing online keyholding that I haven’t come across before, and wanted to put it out there. It’s common knowledge that even without masturbation or climaxing, the testicles and prostate continue making semen. Eventually, this fluid is passed along with urine. However, as some might realize, by straining similarly to how you would when urinating, you can actually force out a portion of that semen. Naturally, this relies on there being enough buildup from not having an orgasm recently. The proposal here is for someone under chastity to record themselves performing this expulsion daily—perhaps with the date visible in the frame via a newspaper—and send the clip to their keyholder. This alone doesn’t guarantee total chastity compliance. It does, however, show that no climax has occurred lately. The main concern I see is that doing it every day could deplete semen reserves enough that one day they can’t produce any, leading the keyholder to suspect an orgasm happened anyway. A simple solution would be to perform this check every two or three days rather than strictly daily.