Terze Sei

TERZE SEI, that mean the third sixs
It is clear to me that the woman's ass has a specific special mandate. That is to absorb the glans first, than the sock the phallus in, and after a while, starting a slow rhythmical dancing over the rest of the membrum viriles until there is nothing left out of it.
It has no other task than that.
The smartest practicing of such an art present themselves to a gallant appointment in a specific fashion