Jerk off instructions - Ultimatum: Only squirt when I say "now"

This time I'm going to fulfil that dirty wish that so many of you have: to completely empty your hard cock with really kinky jerk off instructions. Right in front of your eyes, I present you with my hot fuck holes and make you so crazy horny that you can hardly sit still. You almost give up control of your cock - and I keep on teasing you anyway, getting hornier and hornier. In the end, I decide when your squirting cock is finally allowed to explode. Can you really hold out to the end?