Step Sister [BLACKPINK ROSÉ x FEM!READER]

𝙲𝚑𝚊𝚙𝚝𝚎𝚛 𝚃𝚠𝚘: 𝘠𝘰𝘶𝘳 𝘧𝘦𝘦𝘭𝘪𝘯𝘨𝘴 𝘧𝘰𝘳 𝘩𝘪𝘮

Y/N's POV

I went to pick up Nayeon like I always do, she quickly came out of her house as she saw me pull up to her house. "Did you wake up on the wrong side of the bed?" She said eyeing me. "What no, why?" "You look pretty serious." "I mean who wouldn't be, waking up everyday at 5-6am isn't the move ya know." She laughed. "True."

We had just arrived at school, some students were getting off of their cars other off the bus. Some were running while others were walking and talking. "Uh-oh." I said stopping in my tracks noticing a black haired girl in sight. "Wha- oh shit." Nayeon said. "Run!" I said pushing Nayeon out of the way. "You fucking rats come here!" Seulgi was one of my best friends, she was hot & cute at the same time but could be a devil. At the current time she's mad at me & Nayeon because we pulled a prank at her.

-FLASHBACK-
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THIRD PERSON POV

"Okay so we put the bucket here & once she opens the door water will fall on her." You spoke. "Oh this will be so fun." Nayeon said looking at you as if you were a genius. You & Nayeon were getting back at Seulgi after she scared you two making you think she cut off her finger. So that meant it was payback. You two had called Seulgi & told her to come over, since you & Taehyung had supposedly broken up.
But it was just a trap to get her for what she had done. "I'M—" she had gotten cut off by the water. "You little fuckers," she had accepted her fait." "Pay back bitch."

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-END OF FLASHBACK-

Y/N's POV

"YOU RATS COME BACK!" Seulgi yelled. "It was payback time!" I yelled while running. "I don't care!" She said behind me & Nayeon. I was running when I hit the door since someone had opened it. Seulgi & Nayeon stopped dead in their tracks. "Ouch." Seulgi fake winced. I fell to the floor with my hand on my forehead. "Fuck." I looked up seeing a cat eyed girl looking at me with wide eyes. "You okay?" Seulgi asked. "Do I look fucking okay to you?!" "I mean kinda." She responded. "You little-" "I'm so sorry Y/n!" Jennie held out her hand offering to help me stand up, I just ignored it & stood up by myself. "Let's get you an ice pack." Nayeon said, holding me up, Jennie looked guilty. We've never interacted once intel today. "I'm so sorry Y/n! I didn't know you were running this way." She spoke sheepishly. "It's okay it was my fault anyway, no wonder teachers always yell no running." I chuckled a little trying ease up the atmosphere. She laughed a little her cheeks becoming a bit flushed.

"C-could you update me later on how you're feeling. I feel a bit guilty.."  "No need to feel guilty it was also my fault for not looking out, but it's mostly this brats fault for chasing me."
I gave Seulgi a death glare, Seulgi just scoffed. "Can I treat you to something during lunch? As an apology?" "No need to... but you can meet me behind the bleachers after our practices." I said flirting a bit. "W-wait aren't you with Taehyung??" I shrugged. "He doesn't have to know.' She turned even more red making me laugh a little. 'I'm kidding, I'm not the type to cheat. But seriously no need to treat me. You apologized I'm okay with that." I patted her arm, she let out a shaky exhale. "Okay Kim Y/n let's gooo." Seulgi said pushing me. "What Seulgi said c'mon before you faint." Nayeon chimed in. Before I could speak again I was already
being dragged to the nurse office.