A question about women`s powers of perception

[MarquisdeSade]

I have a theory that women always know when you`re looking at them - or, more accurately, their tits. I don`t mean when it`s blindingly obvious ie you`re having a conversation with her tits rather than making eye contact. I mean when you`re observing someone at a distance, say across the office, and the girl with the tits which seem totally unrestrained beneath her blouse is looking unusually bouncy. And you know that she knows you`re looking at her.