Cool Hot Sweet Love (SinB & fem. Reader)

6

Y/ns pov

SinB unnie was packing her clothes. I should Text my sister.

Unnie

SinB unnie is coming to sleep over.

Really?

Yes

Ok, I'll clean the house now.

"Thank you to let me sleep there." SinB unnie suddenly said.

"Why are you thanking me?" 

She blushed.

"Because I love you." She hid her face between her hands. I took it away and gave her a peck on her forehead. "I love you too." I hugged her.

"Yah kids! What are you guys doing in your room?" Yerin screamed. 

I walked to the door.

"Unnie, did you locked the door?" She nodded.

"For what?" 

"For privacy." She smiled.

"Aigoo, why are you so lovely?" I laughed.

"Now pack your things and we're gonna go."

"Wait, should I go first?"

"No, I should go first." 

"Ok."

"I'll wait outside than. Later." I gave her a flying kiss.

****************

"I'm here! Miss me?" She jumped out.

"We just saw each other some minutes ago."

"You didn't miss me then?"

"Of course I miss you, every hour, every minute and every second." I said. 

"Should we go now?" She nodded and we walked through the night while holding hands.

***********

"Unnie I'm home!" My sister runned to the door and bowed to SinB.

"Y- you don't have to bow. What's your name?"

"I- I'm Park Seulhui." 

"How old are you?" 

"I'm 20 years old."

"We're at the same age. We can talk informally." SinB unnie smiled.

"I'll show you where my room is." I went upstairs with SinB unnie.

"You can sleep on my bed, I'll sleep on the floor." I said. I took the mattress and lay it on the floor.

"No, you should sleep on your bed, I'll sleep on the floor." I shook my head.

"You're my guest. I should sleep on the floor." I was covering the mattress.

"We both can sleep on the bed." She smirked.

"We can, if you don't mind." 

"Then let's both sleep on the bed and cuddle while sleeping." She said cutely.

**************

I come out from the bathroom and saw my girlfriend laying on the bed and playing some video games.

"SinB-ah." I lay on top of her.

"Uff. You're heavier than I thought." My smile faded.

"Should I jump then?" She turned around with her eyes wide open.