Where Louis is a total tease and Harry gives him multiple warnings.

"you're so small." as if to prove his point, louis squeezed harry tightly in his arms, and harry just scrunched up a little bit, snuggling his head impossibly farther into louis' chest. "my pretty paper doll." and when louis squeezed him again, placing a shaky, yet warm kiss on harry's cold forehead, harry felt his heart feel that way again, he felt love. a soft flutter, that even the most self control in the world couldn't stop. he loved louis. he loved him even though he didn't want to, he really didn't. okay, maybe a little. *** 1ST PLACE IN THE HOLIDAY 2014 BROMANCE AWARDS FOR FAMOUS LARRY STORIES. #2 in Fanfiction #1 in One Direction

Louis is new to the school. He had just presented as an omega and he was also new to being bombarded by big, taller, stronger men. He's accepted into the cheerleading squad, which makes that worse. Harry Styles is in the same grade, and he's a very large alpha. Harry wants Louis, and Harry always gets what he wants.