Softcore Hilarity with a Vacuum Cleaner

No nudity here, but plenty of coarse language and adult humor with the Bi-Vac 3000! Cousin Skinny is the top door-to-door salesman for the "Bi-Vac 3000", a revolutionary high tech vacuum system that has the ability to "make lots of ladies happy", if you know what I mean. But... why the heck is it called the "Bi-Vac"?