When you are about to nut while having sex or getting a blow job you hang yourself, so instead of the blood running through your brain it rushes down to your penis for an extra cum effect. Afterwards the female or male puts the chair back under your feet so you don't kill yourself.
Person 1: Baby im about to cum, are you ready to give the heavenly blowjob?
Person 2: Yes lets do it quick.
Person 2: Yes lets do it quick.
by Dead Devious December 8, 2010