Used My Sister While She Was At Work: Family Free Use 26

My sister Nadia was a waitress at a swanky cocktail bar, and she hooked me up with free drinks sometimes when I stopped by. But one day when I was there, I got a whole lot more than some booze. Some rich sleazebag was leaving my sister a tip when he accidentally dropped something out of his wallet. I was about to return it to him when I saw what it was: a free use card!