You should look for an edging pro. I was edged by a real pro when I was 19 and will never forget it. Four hours keeping me hard and not letting me cum for the first two, and then bringing me off four times before I shot my last load. Part of the deal was that I was under restraint — wrist and ankle restraints to keep me still, blindfold, ball gag, double loop cock ring. I said no to nipple clamps and yes to a medium butt plug, Edging is a thousand per cent better when someone else does it to you and you're tied up