My best friend's sister

Chapter 10

[ Mina ]
I put the food on the table and called my unnies. "Smells good Mina" Momo said as she sat down "thanks unnie" I gave her a spoonful of the spaghetti.
"So Mina masturbated when I got home yesterday, even after I knocked she kept going" Sana stuffed her mouth while Momo and I chocked.
"Really? You masturbated?" Momo asked and drank some water "no I didn't I was playing some game online and kept losing" I lied. "So you were watching porn? Because I don't think 'oh~ fuck so good...ohh' is something you say while playing some game" Sana said and I chocked again. "Can we talk about something else?" I asked. We talked a little but mostly ate and after I went up in my room to play online. My phone suddenly rang in the middle of a game.
"Hi" I said not seeing who it was calling. "Minari will you open your window?" Chaeyoung asked. I was confused, I went off my game and over to the window.
Chaeyoung was standing outside so I opened it and she went in.
"Hi" she said and I kissed her "hi" I said after. "I came here as soon as my parents sat down in the living room" she giggled. I went over to lock the door and went over to my bed. We laid in my bed talking for hours.
When Momo tried coming in my room. "Why is your door locked? Was Sana right?" She asked. "No she isn't, I just want some privacy" I answered her.
"Okay but it's time for bed, good night Mina" Chaeyoung giggled a little at how cute her best friend could be "Good night Unnie".

I looked at Chaeyoung again but before I knew it she was on top of me, attacking my neck. "No hickeys on my neck please, it's harder to cover up" she nodded against my skin and pulled off my shirt and bra attacking my boobs.
"And don't bite too hard" she nodded again. "Oh...babe" I moaned.
She took off her shirt and bra too before taking off mine and hers pants.
She sucked my left nipple and used her hand on the other.
She felt amazing on top of me, her boobs pressing against my stomach and moving up and down a little. She put her knee up against my pussy.

"Fuck babe...so..fucking good" I moaned "oh you like that?" She asked, her voice all sexy and husky. "I-I....I need you inside...of me" I moaned. I could feel her smirking against my skin as I said it. "Okay as you wish baby" her hand tailed down my body. She stopped at my entrance, letting a finger trough my folds. Her thumb rubbing my clit as she fingered me. I was a mess at that point, moaning in every breath. She put in one more finger and pumped faster.
As I came I moaned "babe!" and my nails dug down in her back.
After I calmed down I asked Chaeyoung to lay down on her stomach.
I kissed my scratch marks on her back "I'm sorry, does it hurt?" I asked as I kissed them "no don't be sorry I'm okay baby". I let my right hand go down her back and into her pussy. She moaned louder. I made marks on her back while I fingered her, I rubbed my boobs up and down her back too. "Umm babe...don't stop" she moaned under me. I went faster until she came.
We cuddled up, holding each other as we felt asleep.