The Acid That Melts My Heart (Senku x Fem!Reader) Dr. Stone X Demon Slayer

16

Status: Unedited

Published: May 10, 2021

A/N: forgot to add this part in the last chapter hehe

"Vagina?" Y/n tried to stiffle her giggles. "What 'vAgInA'? We're talking about human anatomy here!" Faye knudged her, Y/n's attention turning from DhannWin to Faye. "Ain't the vagina still a part of the human anatomy though?" Y/n shook her head. "That's not the point!" As she took a deep breath and looked at their old classroom in 6th grade, everyone was conversing about the funniest things they pulled off during their last year of Elementary.

"I still remember when Sir Marco was sneaking in pick-up lines in the middle of Science class. 'lIkE oXyGeN, sHe cAn'T sEe yOu, bUt wE aLl kNoW tHaT sHe nEeDs yOu.' Corny ass motherfucker." Rhian mimicked, making everyone roar in laughter as their teacher as Sir Marco unlocked the door with the keys given. They were given permission to visit their former classroom and school, which made the other teachers very happy on their reunion.

Senku was now in the village as the assigned people went to make an oil station at the spot where the oil was found. Bored out of his mind while supervising everyone making the Perseus, he was listening to Y/n and her classmate crack up jokes about their favorite subjects, making the Scientist smile every so often. "Hey, N/n?" Y/n hummed in question. "Where are you and your classmates now? And... What the hell are you doing?" Senku asked with a small laugh escaping his lips. "Pass me a broom, Joyce!" "Got ya, Y/n!" Joyce replied as she threw a broom her way. "Thank you! We're cleaning our classroom we used in 6th grade. Everything takes me back." Y/n chuckled fondly of the memories they all made in the classroom they're in right now.

Senku scoffed. "Since when did you get fucking emotional?" Y/n didn't want him to win so she sassed up. "Hah?! Says the one who... Wait, never mind, it might be too sensitive for you." Y/n uttered as she thought about what he will feel when she brought up the time when Senku was at Byakuya's grave, crying. "Nah, spit it out, don't be a wuss." Y/n shook her head despite Senku forcing her to tell him. "No, it's- it's way too emotional for me, too." Senku made a face, scrunching up to that of an old man's. "Ok, sure, whatever you say, you dumb bitch." Y/n almost fell off the stairs she was sweeping.

She never heard Senku call her bitch- this was a first. "Oh? Cursing your girlfriend now, I see~ Does this mean-" Y/n faked a gasp. "Does this mean you hate me?!" Senku knew it was an act, so he played along with her. "Of course I hate you! You're a filthy, disgusting brat! Why would I ever want you?" Y/n's aura because dark. "Oh? Is that so? Do you want me to beat you up at our first meeting?" Senku shivered at her tone. "H-Hey! You started it!" Senku exclaimed which gained the villagers' attention. "That's still too far. I'm a human, you know? Sure, you were just kidding, but- boys like you? Boys like you never understand how girls feel at this rate."

Y/n had a lightbulb go off on top of her head. "How about let's switch genders?!" Senku turned pale. "A-Absolutely not! I don't wanna have no disgusting coochie and big ass chests- that's a pain! And add up the menstrual cycle and mood swings- the weird cravings too!" Senku exclaimed once more which sent Y/n laughing her ass off, making her former mates look at her crazily. "Is she alright? Who the hell is she talking to?" Joyce asked Ivan as he shrugged. "I don't know. She's going crazy." Everyone in the room was snickering at the two. In their elementary years, they've always shipped the two. They had no reason why- that's how students are in the Philippines, they go off shipping random people that look good with them and tease them about it.