B A S,
I actually think she is taking them off.
Look at how her hand is holding her shoe on. She cant pull the knickers up over that hand, they could only come down over the toes.
OTOH - it really does look as though she is pulling up with her right hand - maybe her other hand is there temporarily to keep her knickers from dragging over the sole of her shoe?
But then again - maybe we should give weight to your experience as a woman of taking off your knickers whilst standing up, wearing shoes?
I guess that some of you chaps will think they are coming off based just on your wishful thinking!!
Blokes at back..................."These blondes ALWAYS fall for the we've misplaced the start flag, do you happen to have anything white we could use instead line"