They Don't Know About Us |Sanemi Fanfic

Chapter 1

There's only one word that can describe this whole class in the Kimetsu Academy. Chaos. A classroom full of individuals that shines in their own way.

On a regular day, all they do is dance in the front, sing on the side, read a book on the corner and just watch the dancers mix up some steps.

Although this is the most chaotic section, this is also the brightest of the students. Regardless of their age, some students are 23 years old and some are below 15. All of this students live in one huge house accomodated by the school's head and her husband.

They treat these students as their children. Their bonds are really exceptional compared to the other classes

"Akio! Sanemi! Stop fighting!" Said Tengen as he put his self in between the two who are ready to start a war. Just like always.

"He/She started it!" They both said in unison.

"Enough, you two are always in each other's throat." Said Gyomei.

"Akio, Amane-sama is going to give you your special project for this term. Go get it in her office." Said Tengen and Akio nodded in response.

"And you, Sanemi. Can't you be a gentleman and just treat Akio as a lady. Why do you always love to annoy her?" Asked Tengen.

"I'm bored! And among all of you, she's the least to have care and be mad at me. But she's different now, she gets mad easily." Sanemi replied.

"Don't you realize that she's also stressed? She's the vice president of the student council, she also have personal things that she's dealing with alone." Said Tengen.

"Can't you atleast be nice to her every once in a while?" Asked Gyomei.

"I'll try, but when I'm bored, I can't promise to be nice to her." He replied.
Akio walked in with her eyebrows furrowed while carrying something.

"What's with the face? You look like a mad rooster." Teased Sanemi.

"Fuck off." Muttered Akio.

"Is that your special project?" Asked Tengen and Akio nodded.

"A fucking 1 meter by 1 meter diamond painting. Take note, it's full drill! Ugh! I hate my life." She replied.

Every term, each student in this class gets a special project that will highlight what they need to work on their attitude. In Akio's case, she needs to work with her patience.

"How about you, Tengen-kun? What's yours?" Asked Akio.

"Mine? Mine's easy, I just have to compliment people back when they compliment me." Tengen replied.

"That's it? What the hell." Akio muttered.

"The Kamaboko squad was asked to do an interview of students in this class." Said Gyomei.

"What's yours, Gyomei nii-san?" Asked Akio.

"I have to do things other than meditation." The gentle giant replied.

"Good thing I have 5 months until the deadline so I have plenty of time to waste." Said Akio.

"Bitch, you really love to cram huh?" Said Sanemi and Akio gave her a glare.

"Are you going to hitch a ride with me?" Asked Tengen.

"Nope. I have things in the Vice President office that I have to do. Can you bring this home though?" Asked Akio

"Sure that's not a problem." He replied and he took the diamond painting.

The bell rang and they all took their bags and left the room. Akio went to the 4th floor where her office is located and started to clean her table.

After she did that, she sat on her chair and checked their planner for the upcoming month. She heard the door opens gently and she saw Sanemi.

He locked the door when he entered her office and turned off the lights. It's still afternoon so it's not really dark in there.

She stood up and looked at Sanemi with her one eyebrow raised.

"Why are you still here?" Asked Akio.

"I fucking miss you." Sanemi replied then he pulled Akio to him and gave her a tight hug. Akio of course, hugged back.

"Want to go home together?" Akio asked and Sanemi nodded. He claimed her lips and gave her a full long kiss. He bit her lip and he entered his tongue in her mouth and play with hers.

"I want you." Sanemi whispered between the kiss.

"Not here, someone might walk in." She replied and Sanemi groaned.

"But I'm already turned on!" Sanemi complained. Akio gave him a smirk and then she unbuckled his belt and unbuttoned his pants

"You're going down on me?" He asked and she nodded.

"That's so naughty, Vice Pres. And I like it." He added.

Akio pulled his pants and boxers down. She was greeted by his big boner and it slightly slapped her in the mouth. Sanemi moaned to her touch and then Akio started to lick his tip while jacking his shaft.

She slowly take him inch by inch carefully to not make her gag. She continued to blow him while he's currently rolling his eyes in pleasure.

"You really never disappoints me." He commented. Akio started to suck his dick faster and Sanemi's moan filled the room they are in.

"Kio, fuck I'm gonna cum." Said Sanemi while grunting. He held her head and started throat fucking her until he came.

His cum went directly to her throat and she of course, swallowed it. He pulled his dick slowly from her mouth and when she looked up, tears are flowing on her face.

"Shit! Did I hurt you?" Asked Sanemi while he pulled his boxers and pants up.

"Kind of. But it's fine, as long as you're satisfied." She replied then she stood up while she's cleaning the sides of her mouth with her thumb. Her eyes widened when Sanemi claimed her lips.

"Dude, I just swallowed your cum." She said.

"So? I don't care. If I want to kiss you, I'll kiss you." He replied.

"Not in front of them, though." She said with a chuckle.

"Why can't we just tell them already? That we're dating for almost 4 months now." He said. This is always their issue. This is where their fight starts. Sanemi wants them to be exclusive but Akio doesn't want anyone to know.

"We've been through this, baby." She said and  she wrapped her arms in his waist while he wrapped his arms around her shoulders.

"But baby... I want them to know that you're mine." He said softly and he planted a kiss on her forehead which she likes very much.

"Do you want Gyomei nii-san to be mad at me? You know he's scary when he gets mad." Akio muttered and Sanemi lets out a 'tsk'

"So for now, let's just continue our secret relationship." She added.

"Okay but, please don't make me jealous. Okay?" He said. She smiled at him and gave him a kiss.

"Let's go home now." He said and they left the office. She sat in the front seat of his Rover and then he drove away from the school.

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A/N: Y'all,, sorry but I really see Gyomei as a big brother figure.