So what you're saying is that "vagina" is another word for "foot"?
Why don't they use the word "foot" instead of "vagina" on the package's instructions then? That part of the body is far more commonly referred to as "foot" than "vagina."
Or do you mean that the vagina is a part of the foot? If so, which part? It would be embarrassing to rub the top of my foot with Vagisil only to learn that my vagina is on the bottom of my foot.