As a woman, I KNOW when I'm showing cleavage. I also know when you can see all the way down my shirt when I lean over.
I say, it was intentional- might not have been a display just for you, but it was intentional. Maybe her husband gets off on the thought of a lot of men leering at his wife all day... who knows?
Make it a game- I like the "having $500 to deposit and having her count it out five times" trick
__________________
Sage knows our mythic history, King Arthur's and Sir Caradoc's
She answers hard acrostics, has a pretty taste for paradox
She quotes in elegiacs all the crimes of Heliogabalus
In conics she can floor peculiarities parabolous
-C'hi