Sarah surprises the girl

Sarah opened the door, and with a smile on her face greeted the delivery girl, who was holding the parcel in front of her.
The girl wasn't blessed at all in the chest department, but more than made up for it with a cute body and slim figure.

"Oh, hello there! Sorry to keep you waiting."
"Hi! No problem! I have a express delivery for... Sarah i presume?"
"That's correct!
"So Sarah, where can i put down the package?"
"Just come inside, you can put it over there?"
"Sure!"

The delivery girl stepped inside, showing off her toned stomach.

And as she entered the house, her eyes were first stuck at Sarah's generous and very revealing cleavage,
before her gaze dropped down do the very prominent and sizable bulge in Sarah's shorts.
Her mouth dropped open, and she stopped dead in her tracks, speechless at this impossible sight in front of her.