Lanyard → Wide and Deep Cleavage

I decide to do a similar, subtly sexual tweak and exchange her 'Lanyard' for 'Wide and Deep Cleavage' and the call flickers once more and... woah!

Professor Penrose's office closes in around her and the top third of her shirt's buttons seem to have outright vanish. As a result, her collar opens up much as a suit jacket's would, allowing her breasts to nearly spill out of it - completely lacking a bra - and allowing me to see not only a more-than generous amount of her cleavage... but also her big pink nipples, and even some of her belly below her tits due to the angle.

Her posture and expression seem mostly the same though: she's very casual about how unrestrained and visible her tits are to her audience. I think of what I inadvertently did to TerraLight, and wonder how far this sort of behavior has spread. I'm certainly not complaining, of course! I'm already contemplating what to do next...

(teacher, modest figure, dark hair, long hair, white shirt, spread legs, glasses, wide and deep cleavage, keyboard, desk)