On her very first day too! FFS!
I was having a quick wank in my office, and she knocked on the door very lightly and then walked straight in.
By the time she had entered the room I was just covering my crotch and attempting to pull up my pants at the same time.
She was clearly embarassed, being her first day too. She just said "ooh sorry" and then walked backwards out of the door. She dealt with it really well.
Thing is, she will be coming everyday to clean my house and tomorrow, I must at some stage look her in the eye.
Life sometimes sucks.