Bound to Sell (2002)

Three tales of bondage by master roper Jack Banner. In the first, he can't get any work done in his new studio because he's bedeviled by pushy saleswomen. He decides the only way to get any peace and quiet is to muzzle them. In the second, a rope salesmen is shown the proper use of her product line. In the third, a newscaster interviews an expert about a string of crimes where the female victims are all tightly bound and gagged.