Y/n Y/l/n pranced around the hallway, her prefect badge glimmering in the mid-day light. She had a bright smile on her face as she made her way to the library.

"James!" Y/n exclaimed as she sat down next to James and across from Remus. "Why'd you want to talk all of a sudden?" Y/n added. "Well, you're a prefect. And Remus is a prefect. So... will you join us on our last prank of the year?" James asked. "I don't see what one has to do with the other, but okay. Why not?" Y/n laughed.

"So, you and Remus have to split up. Remus will go with me, and you'll join Sirius. Peter will be in the common room, distracting anyone that questions where we are. You're gonna need to sneak Sirius into the Slytherin common room. And then once you guys are in, you'll plant the coloured smoke bombs and run. This step is super important, there's a broom closet near the Slytherin house. You and Sirius have to hide in there until Moony and I come and get you. Got it?" James explained, all in one breath. "Yeah. Yeah, I got it." Y/n nodded.
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"I can't believe you lot are making me go with her!" Sirius groaned as he paced around the dorm room. "I'm right here!" Y/n exclaimed, sitting on James' bed. "Come on, Sirius. Get over it. This is going to be our best prank yet!" James scolded. "Fine. But I swear to merlin, if you mess this up for us, y/l/n. I'll hex you for the rest of your life." Sirius sneered.

And so they set off. Y/n and Sirius' pockets stuff with maroon and gold coloured smoke bombs. The entire walk to the common room Sirius was ranting on about how much he despised y/n. Y/n didn't reply, she only looked down at her feet.

"All right. We're here." Sirius whispered. "Okay." Y/n nodded. "Pure-blood." She whispered to the door. The door opened up and the two stepped inside.

"Come on, let's hurry before someone wakes up." Sirius ushers. The two placed the smoke bombs all around the common room. "Come in here with me." Sirius whispered. "You want to go inside the dorms?" Y/n asked. "Yeah. We're putting them near the beds. Come on!" Sirius exclaimed. Y/n rolled her eyes, but she followed Sirius anyways. The two of them tiptoed around the sleeping Slytherin's, placing the smoke bombs close enough to them so they would cover them in Gryffindor's colours.

"Let's go!" Sirius whisper-yelled, grabbing her hand and running until they were at the broom closet. "Get in. Let's go!" Sirius continued, shoving her inside harshly.

"Merlin, what was the rush?" Y/n panted. "Regulus, he was starting to wake up." Sirius replied. "Oh, well. Thank you." Y/n smiled awkwardly. "You did better than i thought." Sirius blurt. "Thank you?" Y/n laughed. "I guess you're not that bad for a prefect." Sirius continued. "And I guess you're not that bad for a pure-blood." Y/n teases. "I'm not like them. I've said it before." Sirius retort. "I know. I know you're not." Y/n assured.

"I don't hate you. I mean, I understand why you would think that, but... there's good reason." Sirius blurt. "Go on, then." Y/n ushered. "I thought James- I thought he liked you. And we have a rule that... that we can't all pin after the same girl, so...." Sirius stammered.

"Oh, that's nice to know. Becuase, well... because I don't despise you either." Y/n smiled, looking down at the ground. "I, um.... I actually find you quite pretty." Sirius added. "Thank- Thank you." Y/n stuttered. "Can I kiss you?" Sirius asked. "I'd like that. Yes." Y/n nodded, a blush spreading to her face.

As the two leaned in, the door to the closet flung open. "What are you two doing?" James whisper-yelled as he and Remus appeared in the doorway, Remus holding the marauders map. "We were..." Y/n began. "Waiting. We were waiting." Sirius cut her off. "Yeah... waiting." Y/n sighed.