Because of her skirt your only awareness of what your girlfriend was up to was either what you heard or your view straight down to the floor. However you could also feel yourself getting moist and warm a clear indication that your girlfriends pussy was turned on.
After some time she unpacked her suitcase and by looking down you could see her change her shoes. She put on her 'Look at me' heels. She always looked so sexy in those heels but you had never seen them from this perspective before.
Next she went to the bathroom and you guessed from the sounds that she was re-doing her makeup and grooming herself. You had a quick glimpse of her reflection when she lifted her squirt to spray her groin and consequently yourself with her perfume.
Then you had a good view of the changing floor as she left the room and walked down the hallway of the resort. She changed direction several times before you could hear the sound of clinking glasses and the small of alcohol.
You heard her ask "Is this seat taken?" before she sat on what appeared to be a bar stool. Suddenly you no longer had a view of the ground.
It wasn't long before you heard someone taking a seat nearby and a male voice ask "Can I buy you a drink?"