Love live! X Reader

Riko x Childish! Reader

(Riko's) pov

I'm usually the one to keep my cool but something irked me about (Y/n) she was very childish and annoying. She's a pesky bug that needs to be sprayed. We fight like cats and dogs I don't understand how anyone could enjoy her company. And here she comes. "Hey Riko!" "Hello (Y/n)." I say gritting my teeth. She smiles and walks over to Yō. "Hey Yō-Chan!" She refers everyone with chan except me. I sighed trying to shake the thought of her out of my head but I couldn't. As much as I hated her I was lovestruck by her.

(Y/n)'s pov

I sat on the ground and watched Aqours practice. My eyes kept following one specific person though. Although we fight a lot and don't really get along I still have feelings for her. "Mari pick up the pace a bit." Kanan said. She nodded. Soon they did their final moves. "That was good practice!" Chika said. I tossed them their water bottles but Riko messed and it ended up hitting her face. "(Y/N)! You idiot!" She rubbed her cheek were it hit. "Haha! Your the idiot for not looking!" "Oh Jeez here they go again." Dia said facepalming. Riko walked up to me. I ran around the rooftop with Riko following behind. I turned around and stuck my tongue out at her. Suddenly something tripped me and I fell. Mari was chuckling. "MARI-CHAN! I'm going to kill you!" In a heartbeat I got up and started chasing Mari around. After a few minutes of chasing Mari Kanan stopped us. "Alright (Y/n) thats enough." I stomped my foot childishly. "Stop acting like a child (Y/n)." Riko said. I rolled my eyes and then chuckled. "I'm heading home! See you at home Kanan!"They waved goodbye and I headed home.

Once I got to the diving shop I took a bath and waited for Kanan to come home. I heard the door open and it was Kanan. "Heya Kanan!" "Hey (Y/n)." "Anything I can help you out with?" She shook her head. "Theres nothing." I sighed. "I need to get a job so I can move out." "(Y/n) not this again." She wrapped her arms around me. "(Y/n) didn't we say you can live here for as long as you need? Your my cousin after all." I sighed. "Riko you can come in." I jumped when she said Riko. "W-w-w-what Riko is h-here?!" I squeaked. "She's going to help me with things. Also I want you guys to get along. Today wasn't that bad but you still fought." I deeply sighed. "Lets get this done and over with."

~~Timeskip: Few months later~~
(Riko's) pov

I was currently chasing (Y/n) around the school for my bag. "(Y/n) give it back!" She stuck her tongue at me. "Never!" Me and (Y/n) have become good friends but that still doesn't me we don't fight. I stopped. "Jeez... How can.. you run?!" She chuckled and walked towards me. "Still can't catch me!" She ran again but Kanan grabbed her collar. "(Y/n) Matsuura! Give Riko her bag back." (Y/n) nodded. "Yes Matsuura-Senpai!" Kanan's face flushed red when she said Senpai. "Or would you prefer Mari-Chan to call you that.... in bed." Kanan slapped (Y/n)'s shoulder. "Calm down feisty one!" (Y/n) chuckled and walked towards me. "Sorry Riko-Chan!" She actually called me Riko-Chan. I blushed a bit.

(Y/n)'s pov

I walked into classroom and sat down on my desk. Then I started making paper airplanes like a child would. 'I sort of wish Riko were here but she's a second year.' I yawned and continued making the paper airplane. The teacher walked in and turned around. I threw the airplane at her and her reaction was priceless. Kanan giggled and so did Mari. Dia just shot me a disapproving look. I chuckled as well. I might start setting pranks on the teacher, but who knows I'll probably be to lazy pull some pranks.

~~

"(Y/n)! Give that back!" Yoshiko said ad I ran around with a book labeled "Worlds Greatest Fallen Angel Yohane!" "(Y/n) if you don't give the book back I'll." Dia threatened. "Do what?" I tested. "Rip off your head and stuff you with cotton you'll be in your grave wondering what happened to you!" I nodded and handed the book back. "Dia your a sadist." I sighed and sat next to Riko. "Hey Riko-Chan." "H-hello (Y/n)." I chuckled and pulled back a strand of hair that was in her face. She blushed by my touch. "I'm going go call you Tomato Riko-Chan!" I said and everyone laughed. "You and Kanan are complete opposites (Y/n)." Mari said. "I like it!" She continued on. I giggled. "What can I say I'm just being myself!" Kanan slapped my head. "Stop being cocky." Riko said. "Well you eat it." Her face ablaze with red. "No I don't!" "Yes you do!" I yelled. "(Y/n)! Stop talking about that!" Kanan yelled. "Sorry!" I said trying not to laugh. I could tell Mari was too.