She's not there

You walk into the library and flash your alumni card to the security guard to gain entry. There aren't many students inside and you're guessing final exams and assignments isn't this week. If it were, the place would be packed.

You wander around for a little bit, walking through the familiar hallways while looking for Pam Waters, but you don't see her anywhere. It is a big library after all, and you decide the fastest way is go to the librarians' station. You head over there, where an old lady is manning the counter. You recognize her, though you don't remember her name. She's been working at the college library for a very long time, and when you were a student, the running joke was that she had personally bought the first book that became the library's massive collection.

"Hi there..." you say, "Mrs Roberts? Robinson?"

"Robertson," the old lady in the grey sweater covered in cat hair says. She's reading a book and doesn't look up.

"I'm looking for a librarian. Pam Waters?"

"She's on leave."

"Oh? When will she be back?" you ask, disappointed.

"A few months. Maternity leave."

"She had a baby?!"

"Adopted a baby. What do you need?" the old lady asks, flipping the page.

"Oh. It's nothing. It was a personal matter. I'm uh... a family friend," you say, starting to turn away from the counter.

"Family friend? You can go talk to her niece then."

"Her niece works here?"

"Yes, she goes to school here and picks up some shifts. More since her aunt went on leave. Her name is Pamela too, but we call her Pammy."

"Is she here today? Where can I find her?" you ask.

The old lady grumpily closes her book, leaving a finger in the middle to keep her page, and she leans to the side and pulls out a card to look at it. "Top level. Reference section."

"Great, thanks," you say, then head to the stairs to go up to the 4th level where the reference section is. When you get up there, you realize you forgot to ask what Pammy looks like, but you're too lazy to go back down, so you just wander the floor, hoping to be able to identify the librarian. The level is pretty quiet and you only see 1 student sitting at a desk by himself with his hoodie pulled over his head and headphones in while he works on an assignment. He doesn't notice you as you walk by and you leave him be.

You keep going, until you detect the faint sound of a book cart being rolled along the carpeted floor. You make your way towards it and see the cart through a few shelves and a lithe figure in a slim-fitting black dress removing books from it to place on the shelves. You go closer and clear your throat loud enough to attract the librarian's attention.

You're about to ask her if she's Pam Waters' niece when she turns to you, but instead you gulp and don't know what to say. The 5 foot tall woman looks exactly like her aunt, exact much younger. Even her dark hair is done the same way and parted to the left and she's wearing similar black-framed glasses. Her face is pretty and unsmiling, like her aunt and most librarians, and she's wearing a rich color of red lipstick that adds to her sexy librarian look, whether it's intentional or not. Her breasts are not very big, but they look perfect for her small figure and well accentuated by the deep neckline of the dress. You glance down to see that her fingernails are painted black and she's wearing thigh high black stockings, and a little pair of black heels.

She looks at you, waiting for you to say something.

"Pammy Waters?" you ask.

"Yes. Who are you?"