(A/N: AU Glee fanfic. Ms. Lopez first day has teacher at McKinley and she comes to find three very inappropriate students.)

Santana Lopez walked down the halls of McKinley High, it was her first day as the Science teacher, she had prepared all week for this, as soon as she heard she got the job to be exact, non-stop preparation but today was the day. She entered her already filled class room, walking over to the board and neatly writing "Ms. Lopez" before turning to the class.

"I'm Ms. Lopez, your new Science teacher." She spoke to the class room, snapping the half asleep children back to reality, "Now, pay attention, turn to page 60."

The teens opened their books, flipping to the page requested by the new teacher as she erased her name and scribbled stuff on the board that of course confused the teens as not many of them prepared for the lesson today.

Santana noticed three girls she had been informed were Rachel Berry, Quinn Fabray, and Brittany Pierce setting close together over her shoulder as she jotted the lesson for today down on the board, they were "whispering" to one another, or at least what she figured they thought was whispering considering everyone in the classroom could hear them.

"If she was homework I would be doing her so hard right now." Quinn muttered to the ladies, staring at her new teacher.

"Are her legs made of Nutella? Cause I wanna spread them." Brittany smiled, making the other two giggle.

Santana smiled and shook her head, ignoring the girls and flipping the board around to reveal the first part of the lesson. She bent over to look at the book on her desk.

A silent whimper escaped all three of the girls mouths, Rachel gawked at her, "Her ass is perfectly round!"

Santana shook her head and turned to face the class, "I totally heard that, Berry! You're so getting detention!" Santana scolded, trying to be professional which the three young women were keeping her from doing.

"Rachel's getting the D." Brittany hummed, smirking as the other two suppressed their laughter.

Santana placed her hands on the desk, glaring at the three, "What did you say?!"

"The de-tention! She's getting de-tention." Brittany "corrected" herself, the two other girls giggling.

Rachel sighed, tapping her pencil on the desk and looking at the two other girls, she smiled, "She's giving me, v-tension that's for sure. See what I did there?"

Quinn glanced from Brittany back to Rachel, biting her lip to keep from laughing.

Brittany shook her head, blushing as she tried to keep from laughing, "Stop talking."

Santana shook her head as she watched the young woman, "That's it. All three of you are getting detention! See you after class."

The girls took their getting detention well, they got to stay after class and stare at their new science teacher while being lectured followed by the usual ruler slamming on the desk, that wasn't necessarily punishment now was it?

The three girls smiled at one another and Santana knew she was going to have her hands full at that very moment; she shook her head, not having prepared herself for the inappropriate teenagers she'd have to deal with but she shook it off and got ready to teach her class.