Knocking out? Choking out? This is totally not what I thought this thread would be about.

I understand this is RACK play, but perhaps I am too old school for this. I "toy" with a subject with breath play, including the pressure on the arteries/veins. I would never do this to a blackout. Over the decades, I have had people faint in session, and that is stressful enough. I've long existed in the grey area of the law and kept myself out of trouble. I'll go ahead and continue that trend.