Its very interesting, and catches the reader off guard. This story sheds a new light on an every day act, the situation in the story can be seen in many different ways. This is one way that not many people think about.

There are few spelling mistakes. "cast odd" should be cast off. and it should be "threw" them aside as useless garbage.

The story certainly had an unexpected ending. You might want to consider bumping the rating of this story to a T-rating since it involves "decapitated heads." You captured the scene perfectly and I could visualize the girl's terror very well.