Big girl is she?
It would depend how they were arranged if a person was literally sat on them. They could actually be small to fulfil criteria. It would also depend on your definition of sat. You would have to make a more mathematically rigorous definition before I take your word for it. Is that the answer you wanted?
I was actually referring to the story a good while about headphones being supposedly worn in court by a muslim and the mild hysteria that followed.