Night before the examination day, Y/N was scribbling down some formula on her notes. Aki was sitting on her bed and staring at Y/N with an amused look.
Y/N asked Aki to teach her about certatin topics for the test since the girl was smart and all. Of course, Aki agreed with no protests because aside from helping Y/N, this is also a chance to bond with the girl.
"Aki-nee, I don't understand this part."
"Hm?" Aki smiled mischievously and she hugged Y/N from behind. She wrapped her arms around the girl's head which resulted to her chest in full display.
"You asked me to be your private tutor so why don't you call me 'sensei?' "
"Ah- Understood.. Sensei.." answered Y/N with a faint blush
Aki sat next to Y/N and she started explaining the topic
"To find the X value in this function, you need to use this formula here."
"Like these?"
"Hmm. Yes, repeat it for the other questions."
Y/N focused but every now and then, her gaze would shift to Aki's chest which was dangerously close to her. Aki was leaning towards her as she observed Y/N's answers intently.
When Aki caught Y/N's stare, the girl flinched lightly and diverted her gaze. Aki smirked at this and she leaned her face on her hand.
"Y/N? Is something distracting you?"
"Ah- Nothing."
"Really? Then why are you blushing?" Aki enjoyed teasing Y/N.
"It's just- The um..." Y/N rambled until she heaved a sigh. "Just don't sit too close to me, Aki-nee."
"Oh?" Aki did the opposite and Y/N leaned away from her. "How am I supposed to teach you then?"
"You don't have to sit to close to me and press your chest to do that!" Y/N covered her mouth at the blurted words. Why did she have to expose her thoughts?
On the other hand, Aki smirked and stroked Y/N's arm
"Y/N? Perhaps you are more interested in a lesson about... ecchi stuff right now?"
"E-Eh? Of course not!"
"Hmm? Then what is this..."
Aki's hand quickly went under Y/N's shorts. Y/N gasped at the contact
"I wonder what this here means."
"A-Aki-nee."
"Such a naughty girl, getting turned on at a time like this ~ "
Aki bend down and went between Y/N's legs.
"At this rate, you won't be able to concentrate on your lessons. I will help you calm down."
"B-But Aki-nee -
Aki slid down Y/N's shorts and immediately latched her mouth on the girl's center.
Y/N shuddered at the contact and gripped Aki's shoulders
"It's just like what Aki-neechan said. When did I get so horny?!"
Y/N reached her high and Aki licked her lips.
"Mmm~ I really like how you taste, Y/N."
Aki proceeded to take off her upper clothes and Y/N's eyes widened
"Wah- Aki-nee?!"
"I'm also getting turned on... Y/N." A blush appeared on her cheeks and her member was visible.
"Aki-nee...."
Aki didn't waste time and she jumped on Y/N's lap. The girls engaged in a lip-lock and spent the night doing sexual activities
______________________________________
"Hah?! When did I get scores these low?"
Y/N was wide eyed when she received the results of her test. She was sure that she understood most of the lessons but because of her exhaustion due to last night's activities, she dozed off while taking the test.
And alas, Y/N got a low score which meant that she has to take the removal test at the end of the week
"Ooh, at least you didn't get a 0." said Rui as he patted Y/N's shoulder.
"Ugh. I studied for these and know most of the items." Y/N whined as she examined her testpapers. "If I wasn't so tired from last night... "
She sighed and shifted her attention to Rui.
"What about you, Rui? How did you do?"
"Same old same old." shrugged Rui as Y/N scanned his testpapers. The boy managed to get a passing score for all subjects.
"This sucks. I should really focus next time." Y/N yawned and Rui blinked curiously.
"What made you up all night, anyways?"
Y/N gave off an awkward laugh in reply.
"It's nothing."
_______________________________________
"I've decided. I will not have sex with you again until the test results are getting better!"
Y/N flinched upon hearing Aki's booming voice. When she showed the test results, Aki was disappointed and Y/N didn't expect that the girl will get so worked up
It was partly her fault why the test results ended up like that.. though." mumbled Y/N as she met Aki's frown
"What? Do you have any problems?"
"Wah- Nothing." Y/N looked down on the floor
"And Y/N, you're not allowed to masturbate either, got it? Stop thinking perverted thoughts and focus on studying!"
After the sermon, Aki prepared some questionnaires for Y/N. She would check the answers from time to time and she also made an effort to avoid Y/N as much as possible
The days went by with Y/N focusing on her studies and limiting her interaction with Aki.
"This is exhausting. Does Aki-nee have to increase my workload?" Y/N's head fell back on the table tiredly. She was studying in the living room and finished half of the worksheets given by Aki
" To begin with, I understood most of the lessons. I was just tired after she and I...."
Y/N's thoughts drifted off to sexual ones and she shook her head at this. She lightly slapped her cheeks to rid of the thoughts.
"Argh! Why do lewd thoughts disturb me?"
Y/N glanced to the side and saw Aki who just finished taking a bath. Their gazes met and Y/N's eyes slightly widened at Aki's nude form
".................."
"Ah..."
"Aki-nee -
"CONCENTRATE ON YOUR STUDIES!"
"H-HAI!"
Y/N went back to her room. She flopped to the bed and groaned tiredly.
"Even if Aki-nee says that.. I can't concentrate when she is around!"
*(Door Knocks)*
Aki entered the room and Y/N sat upright. She was now fully clothed and went to check Y/N's progress
"Y/N, what are you doing?
"Ah- Aki-nee. I was just laying down a bit." spoke Y/N with an awkward laugh
"Y/N..." Aki placed the questionnaire on the table and sent a sad look her way.
"I-I'm sorry. I was really concentrating but I got tired so I decided to sleep for a bit."
"Y/N... I'm also holding back, you know?"
"E-Eh?"
"You're also holding yourself back. Right, Y/N? To tell you the truth, I really wanted to do perverted things with you right now."
Y/N blinked upon hearing the words
" I want to touch you.. I want to hold you tightly.." Aki made her way towards the door.
"But.. If my selfishness is causing you trouble.. then I'd rather not do it."
"Aki-nee.." Y/N got up and retrieved the questionnares. On the bottom of the page was Aki's handwriting and a small stick character drawn by the girl
" Do your best, Y/N! ❤"
Y/N gathered her resolve and her sleepiness wore off. If Aki placed a lot of dedication, then she should also exert the same level of efforts
--- After the Test ----
"95%... Y/N, good work. This is impressive."
Y/N showed the results to Aki after classes ended. The girl stared at test results with a proud look
"Well.. yeah." Y/N laughed sheepishly. "I think I could have scored fine at the 1st test if I wasn't so tired from.. from that."
Aki hugged her with force which made Y/N yelp
"Aki-nee, I can't breathe."
"Let's do it right here."
"What?!"
"I can't hold it anymore." spoke Aki desperately as she faced Y/N. "Please, Y/N."
"Aki-nee..." Y/N closed her eyes when Aki kissed her
They broke away from the kiss when they heard voices from the outside
"Aki! Bye bye!" some of Aki's classmates passed by the school grounds and Aki waved goodbye to them
"Aki-nee, we can't." spoke Y/N in ragged breaths as Aki trailed kisses on her neck up to her face. "
If somebody else spots us and they come to this classroom, we will get caught."
"It's okay.." whispered Aki as she lifted Y/N's skirt. "Classes are already over so nobody would come here. So, let's keep it going."
Aki kissed Y/N with fervor and she directed them to the floor without breaking their contact.
---Time Skip ----
After finishing their sexual activity, the two headed home and conversed on their way
"I'm sorry, Y/N."
"Why are you apologizing, Aki-nee?"
"That's because.. I was always interrupting you while you studied.." Aki made a thinking expression.
"And you're right. You could have performed well at the first test if you weren't so tired after getting less sleep."
"About that... I guess it was also my fault so you don't have to apologize." replied Y/N as she gazed forward. "I will do my best to avoid getting distracted on my studies from now on."
"Yeah. I wish you luck ♡ " spoke Aki with a cheerful smile. Y/N sent the same smile as she glanced at Aki's side profile
"That's right. I'm doing this not only for myself, but also for Aki-neechan. I don't want to see her get worried again."
"Hm? Speaking of which." Aki stopped on her tracks and Y/N followed her.
"We could have some extra lessons too, right?"
"Eh?!"
Aki's giggles were soon heard and Y/N pouted at this
"Geez, Aki-neechan. Here we are talking seriously then you would suddenly flip it around."
"Why? Don't you want to get extra lessons with your sensei?" winked Aki which made Y/N roll her eyes
- End of Chapter -