p/s: Hey, it's Megan here and honestly Idk how to continue this story cause the last chapter has such a plot twist lol, my brother is a ert after all. Anyway, I didn't change the storyline either since I'm not sure how to do it.

Mina pov

     Oh god...did I really do that to her? honestly, I don't even know how it suddenly turns out like this but the moment when I see her round eyes, I just lost it. Usually, other people will try to seduce me to get my attention but I can't stop myself to be a bit seductive in front of this small girl especially when I remember how my friends gawking at her body. "erm..sunbae...I mean mina? Are you sure about this? I don't th-..hmm" I look at her when she said that but I can't help to kiss her because I miss her lip

      "hey,chae...do you have any boyfriend or girlfriend before?" 

    "I don't have any, mina." I nod and when we already at her home, I tell her to take her and her brother belonging. She hesitated at first but I quickly said that I'm totally sure what I'm doing right now. I wait for a bit and look at her house. It was so small and uncomfortable to live in. 

      After she does what I tell her to do, I quickly tell the driver to drive us home. I look at my side and see his brother is still sleeping and chaeyoung hug him lovely while caressing his hair. I smile and look at the window. I don't know how it becomes like this but I like it. We arrived and I ask my maid to take their belonging. "you can put your brother in the guest room beside my room,chae." she nods and went to the room .well, it gonna be Jimin room from now on. She put him on the bed carefully and kiss his forehead. Aaaww, what a good sister. " thank you mina. Words cant even repay your kindness. Thank you so much." I smile and drag her to my room

     "mina? Why did you pull me into your room? I actually don't mind if I share a room with Jimin. We always sleep together" I ignore her comment and let her sit on the bed. " nope. You will sleep with me. And remember that I'm your girlfriend from now on. Soooo we have to do a lot of couple things" I smirk when she just nods. 

Chaeyoung pov

    I still can't believe that I will be mina's girlfriend. I'm about to say something but I widened my eyes when she suddenly strips.in.front.of.me "m-mina? What are you doing?"ok. the ..this is so damn. fast... I go backwards until my back hit the headboard. I gulp when she crawls at me ily. "I just want to continue what we did before....chaengie~" I look at anywhere besides her and laugh nervously "mi-mi-mina, we..cant. we have school tomorrow..let..let sleep."

     I held my breath when she sits on my lap. She only wears her underwear that makes me want to touch her gorgeous body. Her back on my front and groan a little when she started to grind. "erm....why?..how about a quickie before we go to sleep" before I can say anything she put my hand on her delicious s, I don't know what to react but got distracted on how her bounce whenever she wiggles her body or how soft it is if I squeeze it, blushing when she let out a soft moan. I quickly regain my composure knowing how we shouldn't do it even though a small part of me wants this to happen. "no no no, can we..I'm sorry mina. let just sleep, please..."

     She looks at me and we kiss again. It so unfair, her lips are too tempting and delicious to ignore and before I knew it I also almost . Hearing a loud gasp, I open my eyes to see her shocked face. oh , I just remember that my body still has some bruise and hickey from last night. "mina?" instead of seeing a disgusted or pitied face, she cried instead and it makes me kinda confuse. "erm, mina? are you ok? why-why did you cry?" I hug her trying to at least comfort her like I always did to my brother. 

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    We end up just laying down together face to face on her comfy bed. "i-I'm sorry" she looks so timid, unlike her confident self before. "what are you sorry for mina? You didn't do anything wrong. well, you kinda did something weird like how you suddenly ask me to be your girlfriend and all.." to think about it, it feels like a second ago that I did my daily routine and suddenly it all change in just one night. but is it something to be happy about? " those bruised and..hickey...are you..is that also one of your job?.. I'm sorry for asking that just-just forget it" I bite my lip, understand what she wanted to say

    Yes, I do that dirty job as soon as I hit puberty since I only see that as an opportunity to feed my brother something more than just bread and a glass of water, I do that because that is the only quick way that I can think of but...growing up, I know people will think this kind of job to be sinful and dirty. I don't have a choice anyway. There so many things that I want to say but I just keep quiet since sooner or later mina also will start to get tired of us and with only one word, we go back to our usual life..like how my 'client' do.

    "I'm sorry for pushing you so harsh earlier, you must have a hard day to make sure your brother lives until now and here I just...it so selfish and stupid. I'm sorry chaeyoung-ah" she cried again and I only look at her this time, didn't know what to say. She sit up and rub her face to stop her tear from falling more. " let start it again. eherm. Hi, I'm Mina and..can you be my girlfriend?" she looks kinda embarrassed. Kinda funny since she just cries a while ago and even with that she looks very pretty and..y since she still just in her underwear. After a few minutes, I finally sit up straight and take her hand "hi mina, I'm chaeyoung...yes, I will be your girlfriend" we smile at each other and at that moment I didn't realise how my heart beat faster than usual and it totally not because of the almost state of ours