Dcst Senku - Blog Posts

drew that fuckass science twink from that one anime

Og image below

AHSGIALQJDHAJAGSKDKAHDHDLSJ

Hi it's almost 9am and I haven't slept yet! Got a collage of different hairstyles on Senku today, including a little cameo of my OC Calcifer... They're not really digging the Senku Style on themselves as they swapped hairstyles.

God please ignore the Gen one. I will fix him. I can fix him.

does anybody remember when Rara was super into DrSTONE and was obsessed with Hyoga and was a dirty rotten Senku kinny?

Well they do & Season 4 just ended Part 1, they're back on their bullshit.

:3

(≧∀≦)

Senku being pretty

AHHHHHHHHH ITS SO PRETTY

this is amazing💖💖💖💖

Love this

Imagine Luna being Obsessed with Senku's Ex...

Senku Ishigami x Reader

Song Inspo: Loosely based on Obsessed by Olivia Rodrigo

A/n: I just wanted to write this idea out but anyone is welcome to expand on it!

After Senku agrees to be Luna's boyfriend, Luna is at Bar Francois complaining about how nothing has changed.

"Because obviously nobody'd ever be that outta line...right?"

Luna learns that Senku is that outta line. Leaning how he got married for the sake of science and even being a divorcé.

But it's what Yuzuriha says that Luna's obsession begins with you.

"It also doesn't help that he's fresh out of a relationship as well..."

Suddenly Luna is trying to wring as much information out of them.

Learning your name, how you look, how'd you met Senku, how long you were dating, but what she couldn't figure out is why the both of you split. Which of the two broke things off? She begins her investigation.

Suddenly she looking at the passengers of the ship and trying to figure out which one of them is you.

It doesn't take much because there you were standing beside Senku.

She spys on you both. Watching as you joke with each other, the distance between the two of you becoming non-exsistent.

How is that you got this version of Senku? Why isn't he likes this with her?

How do you get him to touch you so casually? His hands lingering on your back while you show him blue prints of your newest creation. There was no space between the two of you.

How do you get him to be so vulnerable. A soft smile as he listens to you. Complimenting your mind and your ideas.

Why did the two of you break things off when it's clear you still love each other?

Her attention is now on you. She begins to follow you. Studies you. Learns more about you. Wrings more information from your friends. Why you and not her?

Basically through Luna's perspective she notices that you two never moved on from each other.

THATS SO AWESOME WHAT

Lmao I love this. In Zeno’s mind, this is what happens lol

This is what last ep looked like to me

Smacking noses👀

It's never too late to tell you I love you!

Thank you for following me, it motivates me a lot!!!

drew that fuckass science twink from that one anime

Og image below

if its not too much, can you make a fic on evil scientist senku? (and maybe the s/o and general should be seperate if thats okay TvT)

(i will send the art which affected me in this way in a separate ask, since i would like to remain anon)

Okay but that art was such a vibe and I'm totally here for Senku being a little crazy.

I did something a little funky here, but I hope you enjoy it anyway

x gn!Reader

Senku Ishigami wasn’t evil.

Evil implied that he was torturing and murdering people for fun, and he had far too many better things to do than all that. Like helping his mentor do calculations, building his rockets, and testing chemicals on rats to see how effective they are. None of that made him evil. Just passionate about science. 

That’s what Xeno told him. And Xeno was always right.

Senku in this world let himself be swept up in Xeno's darkness

Science was so powerful, it could do anything

And Senku wanted to do everything

Even if it meant twisting his morals until they were no longer recognizable

In public, he's actually pretty much the same as he's always been

Bored, a bit distant, and a little eccentric

He's still friends with Taiju and Yuzuriha, though they don't subscribe to his way of thinking

His friends are actually very concerned and have voiced their worries many times to teachers, who have just waved it off

Because to them

He's a perfect student

There's no way he's that far gone

(he is)

The stone world is like a godsend to him

No laws means he doesn't have to worry about what he can and can't do

A master manipulator and still somehow manages to get the Ishigami village on his side

The only time he thanks Byakuya for being so sentimental

He does still want the world back to some state of normal though, and is trying to restore parts of it

When he and Xeno reunite, he jumps on the offer to merge their kingdoms together

Becomes his mentor's left hand (since Stanley is his right)

He narrows his eyes down at you, unamused by your invasion of his privacy.

"What the hell are you doing in here?" He asks.

You have no excuse, you'd just been curious about what he did in his lab all day that no one was allowed to see.

You bulldoze your way into his life

Literally

The first day he meets you, you're in his lab uninvited

And that little habit of yours continues

He can't decide if you're just as twisted as he was

Or just that stupid

Xeno encourages him to take you as a better apprentice, since you seem so curious

He tells Senku it might help with his "research" to have an extra pair of hands that isn't constantly questioning what he's up to

Either way, he can't seem to get rid of you, so he let's you float around him

It was better than you messing something up when he wasn't looking

At least if he was around, he could keep you from getting hurt

Not...that he cared

...

Okay, maybe he cared a little

Refuses to admit he falls in love with you as quickly as he does

But you listen to him, and you're patient with him, and sometimes you really are as crazy as him

Sometimes crazier

You're his version of Stanley

Can you please make Senku alphabet? Sfw or nsfw, i don't mind. Thank you in advance🫶🏻

Because you asked so nicely, I did both :3

(please note that I had to look this up because I've never done one of these before so if it looks off I am so sorry)

SFW

Affection: 

Senku is surprisingly affectionate. He’s very much like a cat, where he’ll act all huffy about it, but the moment you reach for him, he’s reaching right back. 

A master of giving his partner gifts that he knows they’ll like.

Best friend: 

The friendship could start a couple of different ways, depending on whether you meet before or after the petrification. 

Regardless, once you are friends, you’re friends for life. 

Senku is a great friend. He pays attention, and cares even when he doesn’t show it. 

Cuddles: 

Big cuddle fiend, no I will take no criticism. 

Likes to lay on his back with you curled against his side with your head on his chest. 

Spooning becomes big for him after petrification, when he starts to get anxious about you vanishing due to the fear all this being a wild fever dream he’s having

Domestic: 

Senku wouldn’t mind settling down one day and having a family once things are a little calmer in the world. 

Having had to live by himself since Byakuya was gone most of the time, he’s pretty good at keeping house, even if it’s not his favorite thing to do.

Ending:

If he sees it coming, he’ll try to beat his you to the punch

Calm and casual about it, as best he can

Is extremely hurt, but otherwise accepting if you surprise him with it

Mourns quietly on his own, regardless of who ends the relationship

Fiance(e):

Senku has thought about marriage for a long time. 

About the concept of marriage, I mean

And eventually decided that, yeah, he’d like that

To have a partner by his side for the rest of his life that he can be vulnerable with and trust sounds pretty great, honestly.

It would take a while though, before he approaches the subject

A few years, at least

Marriage is a big deal, and he ten-billion percent does not want to have to go through a real divorce (what he did with Ruri does not count, he swears)

Gentle:

He’s not always the best at being gentle with his words

He knows this

He can be pretty harsh, even if what he’s saying isn’t meant to be that way

Emotions can be hard for him sometimes

Senku is pretty gentle with his hands, though

He’s used to working with delicate equipment, so he knows how to mind himself

Plus, the last thing he wants is to accidentally hurt the people he loves

Hugs:

Do not let Senku Ishigami lie to you

He loves hugs

Will a lot of times come up and just lean his body on you until you wrap your arms around him and tug him close

Likes to wrap his arms around you and bury his face in your hair or neck and just exist in your arms

I love you:

It comes out of nowhere

He says it in the most nonchalant way possible too

You’re not even sure you heard him right at first

But when you say it back, a bit hesitant, his face lights up in the same way it would if he was looking at one of his precious science projects

Jealousy:

DO! NOT! LET! HIM! LIE! TO! YOU!

Senku gets jealous 

Easily. 

Will never take it out on you

Mostly pouts and gets huffy

But if someone gets a little too close…

Let’s just say that Senku knows plenty of science tricks that he has no issue whatsoever showing off. 

Kisses: 

The kisses that everyone else gets to see are quick 

Just little pecks on your lips or cheek

The kisses that are just for you two are deeper

He’ll pull you close, and kiss you like he needs it to breathe

Little ones:

Says he doesn’t like kids

But is so good with them

He radiates big brother energy

(and totally wants some of his own one day)

Morning:

Quietly

He likes to take his time waking up and letting his brain start working

Will turn over in bed and curl around you to steal five extra minutes of time together

You take turns making breakfast

Night:

Just as quiet as mornings, usually

Night time is when he is at his most affectionate

It’s the time the two of you get alone the most often

Likes to sit with you and lean against your side, soaking in the warmth of your body

You talk about the day while you make and eat dinner

But after that it’s just lots of soft touch, murmured words, and heavy eyelids

Open:

Senku keeps a lot of things close to his chest

It takes time for him to let you peel away his hard outer shell to see the soft parts of him underneath

Patience:

Science requires patience

So it’s something he’s learned to master

Can lose his cool pretty quickly, but it’s rare

Quizzes:

Will tell you he doesn’t remember things about you

This is a lie

Senku stores away everything you say to him

And will keep it in his brain forever

Remember:

He has a few favorite memories of you

The one that he thinks of most often, is something you never even think about

It was a quiet moment between the two of you, pre-petrification

You’d been hanging out in his room, lazing on his bed while he sat on the floor next to you and worked on his rocket

And he’d misplaced something small- a screw, if he remembers correctly

He’d been so frustrated, muttering curses under his breath

Then, he feels the smallest tap

And when he turns, ready to snap at you for bothering him

You’ve got a spare screw in your hand

You weren’t even looking at him, eyes still focused on the book in your hand

When he asks where you found it, you just say

“Oh, I had one in my pocket.” 

You’d apparently started carrying little bits and bobs like that around not long after the two of you started dating

Just in case he ever needed it

It’s a memory you don’t recall, but Senku does. 

He remembers how it felt to be seen by someone, without having to ask.

Security:

Senku is fairly protective

Prefers to know you’re safe

But he also won’t always stop you if you want to do something dangerous

He might just insist on going along, or having you be accompanied by Tsukasa or Taiju

Try:

Pretends not to put a lot of effort into romantic things, but totally does

Is more motivated to do everyday tasks by you doing every day tasks

If you’re tidying your shared living space, cooking, or just working on something on your own, he’ll always get up and help or keep you company even if you didn’t ask

Ugly:

Senku, though he feels emotions pretty intensely, is terrible at showing them when it’s important

It’s like pulling teeth, sometimes

Vanity:

Senku knows he’s handsome

Won’t act all proud about it, but if you comment on it, he’ll give a smug little

“Yeah, I know.”

Whole:

In the beginning, being apart from you is easy.

But as time goes on, and he gets more and more attached

Separation becomes rare

He doesn’t want to be without you, even for the smallest of reasons

Especially post-petrification

Xtra:

Senku talks to Byakuya in the stone world

Sometimes you’re with him, sometimes you’re not

But he’ll look up into the stars, eyes searching the deep recesses of space, and talk to his dad.

Mostly done when his post-petrification depression hits him really bad

He just really misses his dad okay

Yuck:

It irks him that there are people who won’t do their own work and research

Has yelled “Just fucking google it!” multiple times in his life after an argument has gone too long

Is the person who, if he’s in a group of people for a project, and those people try to dump all the work on him, he’ll just

Put his name only on it and turn it in for all the credit

“They didn’t do any work, they don’t deserve the points.”

Zzz:

Needs extra soothing to feel safe going to sleep post-petrification

Sleeps mostly on his side

Will often radiate towards you in his sleep, seeking your extra warmth

NSFW

Aftercare:

A quiet affair

Helps you clean up

Loves post sex showers for the soft intimacy of it all

Skin to skin cuddling afterwards.

Body part:

Honestly isn’t that picky

Cum:

Will not cum inside you [if you have female anatomy] without assurance that pregnancy is not an immediate concern

If you’re protected from, unable to have, or are actively trying for kids, he has no issue

Loves the sight of it spilling over your lips after giving him oral

Dirty secret:

“Accidentally” stole some of your underwear after you did laundry at his apartment while your power was out for a weekend

You haven’t seen that pair since

Experience:

You’re his first (and preferably only)

Understands the basic concepts of what to do and how to do it, but has to be taught the smaller details

Favorite position:

Prefers when you ride him

But will try new positions as frequently as you want

Goofy:

Is not afraid to make jokes with you during the act

Hair:

He doesn’t have a lot of hair in the first place

But he keeps himself fairly well groomed nonetheless

Intimacy:

Depending on his mood, Senku can be super intimate during sex

He just wants to hold you, to be as close to you as he physically can

Likes to press soft kisses to you in moments like this

Fucking you slow until you both are so wound up he can’t help but lose control a little

Jack off:

Pre-petrification, it was a pretty regular thing

Every couple nights or so, as the mood struck him

Post-petrification, though, he doesn’t have much time for stuff like that

Get’s pent up due to being too tired to pleasure himself and will definitely ask you to do it for him

Kink:

Sensation Play

Location:

Prefers having sex at home

Bed, home office, the couch-

Can, has, and will fuck you in the lab so long as there is little to no risk of anyone walking in

Motivation:

Soft touches down his chest

Fingers tugging at his belt

That look

Sneak peaks at what you are (or aren’t) wearing under your clothes

Taking his hands in yours and pressing them to your own body, encouraging him to touch you even more

Clear and obvious consent

No:

Not into threesomes or being cuckolded

Nothing involving bodily waste

Oral:

Is honestly not the best at it, but he’s determined to improve

Loves the under-the-desk blowjobs you give him while he’s working

Pace:

He keeps a pretty steady pace through most of the experience

Has learned through careful experimentation how you like it the most

Quickie:

Loves a good quickie

Will just grab you and pull you into somewhere quiet and private and bend you over

If you don’t get to cum, he finishes the job later

Risk:

Experimentation in the bedroom is a yes

There are some things he won’t do (see above), but he’s down to try new things pretty often

Stamina:

Has average at best stamina, but a high sex drive

So long as he gets at least a little break in between rounds, he can go all night

Toys:

This man loves himself a vibrator

He likes the way it feels running over his more sensitive areas

Also likes using them on you, especially if he’s out of juice but you still need to finish

Unfair:

A menace

Will get you all hot and bothered

And then walk away 

Volume:

Not super loud

Mostly panted breaths and soft moans

Likes to dirty talk at you

Wild card:

Is a lot stronger than he looks, and can hold you down if he really wants to while fucking

X-ray:

A little bigger than average, but nothing crazy

Everything down there is well maintained and clean

Yearning:

Very high sex drive

If it wasn’t for his shitty stamina and world-saving mission, he’d be at it all the time

Zzz:

Loves dozing while having post sex skin to skin cuddles

Tries really hard not to fall asleep super fast

But if it’s late, and you’re both exhausted, he’ll be out like a light the moment you’re both clean and are snuggled back together

A bit different question. What kind of music you would choose as main theme for Senku, Gen, Tsukasa, Stanley and Xeno as individuals that isn't in anime? Also what kind of music taste you think each of them have?

Wow sorry this took forever but hey here it is finally

Warning: I have Controversial Opinions on their music tastes and it's almost 100% based on vibes

Also, 110% not a definite list as there are many songs that I think fit each character in different ways and all I have is my own music taste to rely on here

Senku

Song: Marjorie (Taylor Swift)

A song written to mourn and remember a loved one that has long passed on just fits him really well

Music Taste: Pop and Hip-Hop

He listens to lots of music, but this is what you'll hear most often in the lab. He finds the rhythm of most Pop and Hip Hop songs mentally stimulating.

Gen

Song: Mastermind (Taylor Swift)

Come on. Just listen to it and tell me I'm wrong.

Music Taste: Blues

I don't know how to explain this one honestly it's just the vibe he gives off

Tsukasa

Song: Soon You'll Get Better (Taylor Swift)

This is another one you need to trust me with and just listen to it.

Music Taste: Lo-Fi and Movie Musical Soundtracks

This one was the hardest. Tsukasa, to me, is the kind of guy who is more likely to listen to audiobooks and good podcasts, and only really listens to music to relax.

Plus, I mean, he's got a little sister who probably likes the soundtracks to movies like The Little Mermaid and Cinderella, and he is always happy to entertain her.

Stanley

Song: Goodbye Earl (The Chicks)

Stanley is the guy who would show up at your doorstep when he finds out you're being abused and help you kill the man and hide the body.

Music Taste: Early 2000s country, "White Girl" Pop, and Hip-Hop/some Rap

Stanley is a Marine who grew up the same time I did and has to suffer through crayon-eater jokes let him have his Taylor Swift and Shania Twain.

Would also have feelings about the Kendrick vs Drake beef

Xeno

Song: Rat (Penelope Scott)

It's a song about loving science and technology, but being hurt by how companies have turned it into something made solely for profit. It's a song about disappointment, about being disappointed. And Xeno is nothing, if not disappointed in the world.

Music Taste: 80's & 90's Rock

It honestly just fits the vibe. He also listens to whatever Stanley puts on the radio (will tell you he doesn't like Taylor Swift but has been caught more than once jamming to her)

Hi! I just read your relationship headcanons with Senku, and just wanted to say THANK YOU! I'm so tired of fics and hc where he hates touches, huges, never kisses his s/o, doesn't do sex and doesn't care about s/o at all. The way you write about him is exactly how i see him in relationship. Thank you so much, i dont know who you are, but i already love you

I'm glad you vibe with my vision of Senku as much as I do ^-^

(I rewrote this like fifteen times because I keep wanting to write a whole ass essay I love him that much)

After your horror post I though what if during the sailing to america KoS met up Sirens that started to lure others into the sea but they fail in the end as Senku doesn't give even one millimeter interest to Sirens and barely manages to save his companions!

Oh but you see

Senku can be affected. He very nearly is.

They offer him answers. Not love, not sex, answers. They sing that they know the secrets of petrification, that they can tell him anything he wants to know. They sing that if he just took their hands, they'd show him all the secrets of the world.

But that's also what saves him. Because Senku does want those things, but he wants to discover them for himself. He doesn't want to take the easy way out, because then he wouldn't get to have fun, he wouldn't get to do the one thing he loves doing most.

That's what snaps him out of it, milliseconds before one of the creatures can convince him to fall into the water.

When he lays eyes on a Siren for the first time, he has no idea what he's even looking at. He'd never considered the idea that something like this could happen. But then again, Sirens and Mermaids have been in human mythology for thousands of years. They had to come from somewhere. And though he'd prefer if they were just drunken hallucinations from ancient sailors, there's nothing he can do about it now.

Because he's looking a scientific anomaly in the face, and she and her sisters want to eat him and his friends.

His mind races, digging through memory after memory, trying to remember all those stories, searching for the way to defeat them without killing them.

Senku ends up running down to where their radio is, and uses it to shout across the ship as loud as he can, hoping to drown out the sound of the incessant song in the air, and manages to startle Taiju out of his reverie. Senku tells him to plug his ears, and help him herd the rest of the crew into one of the lower parts of the ship that didn't have windows.

That's where he gets his hands on Ryusui, who he literally has to shake until his eyes snap back into focus with one of his trademark laughs. The captain of the Perseus tells Senku that Sirens are tricky. That, assuming the things outside were the same ones from ancient myth, getting out of this wasn't going to be easy. Just because he broke free of their spell once, didn't mean they couldn't entrap him in another.

These things worked outside the realm of science and fact, so the only way to defeat them was to play the game by their rules. So Senku clogs his ears with some spare wax, and leaves Ryusui and Taiju in charge of looking after the rest of the crew.

He heads up to the deck, only to find the world silent.

No more singing, no more pretty words and false promises. His eyes scan the horizon, searching for the wing-ed women who had been attempting to lure him and his friends into the depths.

"I know you're still here," He says. "No way you gave up that easily."

Something like a laugh, muffled by the wax, then a body drops in front of him, crouching on the railing of the ship.

It's easy to ignore her nakedness when she's covered in feathers.

"There you are." Senku can't stop the grin that spreads over his face. She was frighteningly beautiful, all sharp claws and birdlike eyes.

The Siren mimics his grin, showing off equally sharp teeth.

She leaps from the railing to stand at her full height. She was his size, maybe a handful of centimeters taller. Her hand lashes out, grabbing his face and tilting it to the side, eyes narrowing at the wax in his ears. Her claws dig into the softness of his cheeks, drawing blood.

"Cheat." She spats, shoving him away hard enough to make him stumble, and before he can fully steady himself, she's closing the small distance again, her wings folding neatly behind her.

"Let's play a game," Senku says quickly, backing up more. "Things like you like games, right?"

She pauses, tilting her head.

"What game?" She asks.

"A question game. Whoever can't answer the others question first loses."

"What happens to the one that loses?"

"Easy," He says. "The loser has to do what the winner asks."

She lets out a thoughtful hum, head tilting the other way not. She truly looked like some kind of humanoid bird.

"Fine. Your question." She says finally.

"What are you doing here?" Senku asks.

"We have always been here," She says, as if it's the most obvious thing in the world. "My question. Where did you go?"

He blinks, then understands.

She and the rest of her sisters hadn't been affected by petrification because they weren't human. So as far as she knew, humans just suddenly disappeared for thousands of years.

"We turned to stone," He says. "How have you survived without humans? If I remember my stories, you usually eat us."

She rolls her eyes.

"Humans stopped being good food long before you 'turned to stone'." She says. "How did you come back?"

"Science," He says. When her eyes narrow, he continues. "The stone I was trapped in was eroded through contact with nitric acid, which came from the caves near where I was stuck." It was best to keep it simple for now.

"How do you convince humans to jump into the water?" He asks.

"By knowing what's in their hearts." She says with a shrug. Of course, it was something totally natural to her, just like breathing. She probably has no other way to explain it.

It was her turn now, but instead of shooting off another question quickly as she had been, she takes a moment to consider.

"What is your name?" She asks, finally.

"Senku," He says. "I'll ask the same question. What's your name?"

She gives it, but it's in a language he's never heard, spoken with an accent that makes him dizzy. He doesn't try to repeat it.

"Where are you going?" She asks.

"America, to get what we need to start saving more humans from their stone prisons." He catches the way her expression shifts, just slightly, at his words. She seems pleased.

Senku sucks in a breath, it was time to end the game, and he had the perfect question.

"Why did the Why-Man turn humanity to stone?"

"Cheat!" She snaps, baring her sharp teeth at the question he knew she couldn't really answer, despite what had been promised to him in the songs.

"The rule is that you have to answer until you can't anymore. I never said the questions had to be something you should already know," He grins at her.

Her eyes widen, her feathers puffing out and he knows he's pissed her off. She makes a noise, something similar to an angry trill.

Then, she laughs.

"You win." She says. "I do not know why your Why-Man took humans away."

"That means you have to do what I say now," He reminds her.

"Tell me, Se-en-kuu. What you want."

"To study you. I want you to stay with me and my Kingdom of Science, and let me learn everything about you."

Her eyebrows raise.

"Is that your true desire, Se-en-kuu?" She asks. "I know you want more."

"Sure, I want plenty of things. But this is what I'm asking you for," He says. She makes another trilling noise, this one less angry but still annoyed.

"Fine. I will stay with you and your people."

"No trying to eat anyone," He says. "I need every person in good health."

"That is more than you asked for."

"Wanna play again?"

She scoffs.

"No. You cheat. I will not harm your people."

"Good Siren."

"You are, as I have heard it said, treading on thin ice."

Now that I'm more awake and have had time to process this horrific thought, let me try to elaborate what I think I mean.

Speaking from personal experience, being vaguely suicidal doesn't necessarily mean Senku is actively trying to kill himself or is looking for ways to do it. It more likely means that if he died, he wouldn't care. There would be no panic, no fear of what happened next.

Senku would close his eyes, and let it happen.

Thats not to say he has nothing to live for, he very much does, which is why he hasn't already thrown himself off a cliff or something similar. But if you recall my thought about Senku and emotion, having big heavy feelings shoved further and further down can be extremely poisonous to your psyche.

Senku has lost his birth parents, his adoptive father, and the world as he knew it. He was forced to figure out how to surive and save everyone else in the world because as far as he knew, he was the only one that could. And he hasn't processed any of those emotions in a healthy way.

When Tsukasa kills him, Senku has no way of knowing if his revival plan is going to work as intended. What he does know, is that he'd be fine dying regardless.

When he's shot by Stanley, and is suffering through fever and fighting potential infection, he passes the torch to Chrome knowing that even if he died, science would live on, and he's okay with that.

He's okay not seeing the world be totally recreated. He's okay not getting to see his middle age and elderly years. He's okay losing his life, because he honestly is tired of living.

I say again that Senku isn't actively suicidal, so he's not going to kill himself on purpose right now. But if he got the chance to die? He'd take it.

Besides, whatever afterlife exists is where Byakuya is, and he has a lot to say to his father.

I just woke up in a cold sweat with the words

"Senku might be vaguely suicidal"

In my head, and now i want to curl back up and cry because why would my brain do that to me

I just woke up in a cold sweat with the words

"Senku might be vaguely suicidal"

In my head, and now i want to curl back up and cry because why would my brain do that to me

Relationship Headcanons: Senku Ishigami

x gn!reader

!!Mild manga spoilers!!

SFW

You ask him out on a dare

Not to embarrass either of you, or pull a nasty prank, but because no one thought he'd say yes

Senku never accepts things like this. Ever. It's not his thing.

So you're prepared for him to look down his nose at you and give you the same cold denial that he gives everyone else but...

He doesn't.

He blinks slowly, processing your request, then shrugs and just says

"Sure, but I'm picking where we go."

It turns out that he already had plans to go to a science museum that weekend and just decided to take you along for the hell of it

He buys you ramen after at his favorite place and walks you home

You press a quick kiss to his cheek before going inside, just to see how he reacts

He rubs the back of his neck, then itches the inside of his ear, then he just grins at you with red cheeks, then admits that he'd been wondering for the last hour if you'd let him kiss you

You're inseparable from that night onwards

He's not always available, but he makes up for it during the time you are together

Certified yapper

Gets rather smug if you shut him up by kissing him

Pre-petrification, Byakuya loved you, and asked Senku how you were doing all the time

Taiju and Yuzuriha also both love you and are always so excited when you join the three of them on an outing

Amazing hugs no you cannot tell me otherwise

Gift! Giving! And! Quality! Time!

Will give you surprise kisses at random times regardless as to if you're in a conversation with someone or working on something he really will just lean over, press his lips to yours, then go right back to whatever you were both doing

Literally does not have a jealous bone in his body (this is a lie told by Senku)

(Absolutely does get jealous)

(How else do you explain the time a guy who made a move on you in high school ended up with a homemade glitter bomb in his locker that shit was everywhere for WEEKS)

(And don't get me started on Ryusui that man has gone through the wringer just for looking at you in that way)

Let's you lay in his bed while he works next to you

You often wake up the next morning with his face in your chest, arms and legs all tangled (he doesn't do it on purpose he swears)

Will often just lean on you like a cat if he's feeling tired or stressed

Loves the way you smell and does everything in his power to recreate your favorite perfumes/colognes/scented washes in the stone world

Loves it when you're just as much a chaos goblin as him

Holds your hand whenever you go somewhere together (especially post petrification)

Remembers! Your! Birthday! And! Anniversary!

Not the biggest party guy, but will go all out just for you

After reviving from the petrification, Senku will sometimes come and lay with his head on your chest just to hear your heartbeat in the silence of the new world

He's desperate for normalcy and you are the only one he thinks can truly give him what he needs to keep it together

Will always look up from what he's doing if you call his name

NSFW

Your first time was probably before the moon mission lets be so real here

Neither of you had been in a rush before or after the petrification, but now there was a possibility he wasn't coming back

There is extensive conversation beforehand about what to do to make sure you're both safe and smart

It's quick, it's a little awkward, but it's perfect nonetheless

Once he's back home, he makes sure to do it again with you as soon as possible

And then never stops

Has a surprisingly high sex drive, though his average at best stamina means there has to be breaks between rounds

But trust me

There are multiple rounds

Loves it when you ride him

Has definitely bent you over his workstation more than once

If you leave marks on him he will display them as openly as he can and not give the smallest of shits about it

Stronger than he looks and can actually hold you down if he wants to while fucking you

Is a total brat when you try to dominate him but will lowkey panic if you threaten to stop and can be convinced (easily) to beg for you to keep going

Loves to experiment with new things just to see what does and doesn't feel good for both of you

Has joked at least once that the only time he believes in God is when you're sucking his dick

Aftercare is a quiet affair with him helping you do whatever you need

Likes to shower with you "to conserve resources" (he likes the intimacy of washing each other don't let him lie to you)

Skin to skin cuddles in bed with you laying on his chest while he talks science until you both doze off

Red's Dr STONE Masterlist

Because I think I need this now

Idle Thoughts

Senku Counts Himself Awake

Senku Needs A Nap

Why I Love Senku

Senku and Emotion

Dr STONE Characters and How They Are Drawn

Senku Is Not Physically Inept

Senku Might Be Vaguely Suicidal

Dr STONE Has Horror Movie Potential

Horror Movie AU

Stanley & His Hair

StanXeno: Ultimate Girl Dads

Considering Tsukasa x Gen

Gen and Makeup

American Colony Has Cannabis

I'm Feral For Sai Nanami And I Will Not Apologize For It

Fics/Headcanon Lists

To the Moon and Back

Fanfiction Dream

To the Moon and Back (Senku x OC on ao3)

Last Texts Between Senku and his Long Distance crushFriend (Senku x OC)

Senku's First Stone World Letter (Senku x OC)

Texts Between Senku and Odie (Senku x OC)

A Segment of a Letter (Senku x OC)

Senku is Only Human (Senku x OC)

Senku Finds Odie in a Picture (Senku x OC)

Senku Has Some PTSD

Senku and Odie Friendship (Senku x OC)

More About Odie (Dr STONE OC)

Stanley and Odie: Complicated Siblings (Dr STONE OC)

The Snyder Siblings: A History in Complication (Dr STONE OC)

Any

Platonic SenKasa

Platonic SenKasa + Nightmares

Senku vs Siren

Character Music [feat. Senku, Gen, Tsukasa, Stan, Xeno]

Xeno helping Stanley with Nicotine Withdrawals

Stanley vs Nicotine Withdrawals p2

Yo in Uniform

Xeno Getting Pulled By His Tie

Evil Scientist Senku (with a dash of x reader)

Senku Witnessing Witchcraft

Senku + Witchcraft Thoughts p2

StanXeno: Girl Dad Beginnings

Stanley vs Bullet Fairy

Dr STONE Partner Getting De-petrified Instead of Suika [mild manga spoilers]

Dr STONE Partner Getting De-Petrified Instead of Suika p2

Senku Ask NSFW Headcanon

Ukyo + Mermaid Girlfriend

Manolo x Tsukasa First Kiss (friend oc x canon)

Manolo x Tsukasa Angst (friend oc x canon)

Gen x Tsukasa Flirting Fails

x Reader

StanXeno Adopted Child x Senku (x Reader)

StanXeno x Reader

Senku With An Unhinged Partner

Ryusui Nanami and the Only Girl He's Ever Had to Chase (x Reader)

StanXeno x High School Sweetheart (x Reader)

Stanley x Senku's Older Sister (x Reader)

StanXeno With A Partner Who Crashes Out Starting Thoughts

StanXeno With An Insomniac Partner

Gen With Someone With Similar Skills As Him

What if [reader] Doesn't Like Stanley Smoking?

StanXeno x Reader Relationship Confusion [fic]

Gen Crushing on Senku's Historian Sibling

StanXeno x Reader High School Sweethearts

StanXeno x Reader Rollerblading

StanXeno Soft Yandere/High School Dates w/ Reader

StanXeno x ace!Reader

StanXeno x Depressed Reader

Ryusui x Reader Childhood Friends to Lovers

Ryusui x Reader Childhood Friends to Lovers p.2

Ryusui x Stanley x Reader Smut/HCs

StanXeno x Reader (sort of) If One Of Them Dies

Gen x Depressed Reader

Xeno x Reader with an Eating Disorder

Birthday Celebrations

Ryusui Is Always Ready To Celebrate Your Birthday

StanXeno x Reader [Stanley Takes Care of his Partners]

Gen NSFW Headcanons

Contact [Tsukasa x male!Reader]

Tsukasa x male!Reader Injuries

StanXeno x Reader Vacation Day

Ukyo x Reader [lullaby]

Senku x Reader Breakup

StanXeno x Reader [Full Government Name Panic]

Touchstarved Headcanons

Senku

Stanley

Xeno

Ryusui

Tsukasa

Gen

Ukyo

Relationship Headcanons

Stanley

Gen

Xeno

Senku

Ryusui

Ukyo

Tsukasa

SFW/NSFW Alphabets

Senku

"Senku is probably really mad at himself for never letting his father get sentimental with him because now the only living record of Byakuya cuts off before he tells Senku how proud he is and how much he loves him"

Fucking EXCUSE ME

I lied I wasn't done with this idea so have a highly edited version of my vision

Senku and his mildly crazy partner

Everyone thought that Senku, Taiju, and Yuzuriha were a trio.

Until Taiju comes running one day during the building of the Perseus, a statue held over his head, screaming from the top of his lungs

"Senku!!!! Look!!!! Look who I just found!!!!"

No one has seen Senku drop everything he's doing that quickly before.

That's how the kingdom of science finds out that the trio is actually a foursome. A quartet.

That's also how the kingdom of science finds out that the reason Senku seems so adverse to romantic relationships is because he's already in one.

They adapt to the stone world quickly, though they stick pretty close to Senku throughout the day

They don't appear to be the jealous type, getting along easily with Ruri, and seeming to pay no mind to any other girls who may be a little too sweet on Senku

But sooner or later, the truth comes out

Senku's partner is more than a little unhinged

They are the reason Senku knows what chemicals can be used to effectively melt corpses

Among several other concerning things

It becomes clear that their usual pleasantness can (and will) be dropped at the snap of a finger

Their usually pleasant smile will twist into a more sinister one when they get angry, though their voice may remain calm and light

They'll tear someone apart verbally first, but if that doesn't work, well, just pray there isn't anything they can hit you with

(There is always something they can hit you with, even if it means Senku loses dangerous chemicals out of the lab.)

Senku is fully aware of everything they can/have/will do, and openly thinks it's hot

When compared to Stanley, their response is simply:

"Nah, I'd win. He has more morals than I do."

Senku with a totally unhinged partner

Thats it that's the post

Touchstarved Headcanons: Senku Ishigami

x gn!reader

lmk who you wanna see next

General:

Senku never used to be big on touch pre-petrification.

Not necessarily because he didn't like it, he just never thought it would be something he ever missed.

But then he's frozen, blind and deaf, for 3,700 years, and suddenly, he craves it.

Suddenly, he finds himself holding onto people, rather than brushing them off. He offers high-fives on his own accord, opens his arms when Suika wants hugs, and so on.

With His Partner:

The minute you touch him, even if its the smallest of grazes, he melts.

He leans in, pressing his face or body further into your hands, sighing at the feeling of their touch

If you play with his hair, it's game fucking over

Hope you don't have anything to do for the rest of the day because Senku is not moving, not even for the sake of science

He starts seeking you out and leaning on you with his full body weight like a cat

HAS to sleep with you, and if you can't share a bed/cot/sleeping bag, expect to have him as close to you as possible, a hand on you at all times

Skin to skin is highly preferred (not in a nsfw way)

He just likes to feel how soft you are, how warm your skin is

A segment of a letter to Senku [dated 4.17.2017]

To the Moon and Back is out right now on AO3, chapters are posted pretty regularly.

Dear Senku,

I think it’s cool that your dad works for NASA. Mine doesn’t do much of anything.

I have a big brother in the Marines, but he doesn’t come around anymore. He’s too busy.

Do you ever miss your dad? Are you scared to be by yourself all the time?

hii idk if u take request but i love ur thoughts on drstone so i was thinking a fem reader (if possible) that is stanxeno adopted daughter and she is like outgoing but shares interests with her parents (she's raised right) and she is part of the american colony . Senku x reader if possible ty

I ABSOLUTELY TAKE REQUESTS

This took way too long and I'm not the most happy with it but I'm a little rusty please forgive me

Senku x Reader: Beginnings (776 words)

Living in the stone world with your fathers was hard enough, but having very few others you could relate to made it even harder. Especially when one of those people was Luna, who was definitely a little into both of your parents, which could be mildly uncomfortable. So when you caught wind of a fledgling Kingdom of Science filled with people who were around your age, you practically threw yourself at the opportunity to get closer to them.

Stanley was going to have an aneurism when he found out you’d left home without permission, but you'd deal with that later.

The mechanical insides running the so-called science vessel Perseus were absolutely amazing. These people had oil! Gasoline! Your colony was stuck with wood and charcoal, you had nothing on all this!

"Pretty exciting, yeah?" Your guide, a young man who'd introduced himself as Senku asks, grinning over his shoulder at you. He seemed to be one of the few who actually spoke English, and you were awfully grateful for that.

"It's amazing! I'm really super impressed," You say, grinning just as wide. Senku nods, arms crossing over his chest as a look of pure pride covers his face for a moment, before you catch the way it twists into something else. 

“So,” He says, voice dropping to a more serious, and vaguely wicked tone. “Now that you’ve seen our ship, what’s say you and me have a nice long conversation, hm?” 

“A conversation?” You tilt your head to the side, still smiling. “Weren’t we just having one?” 

“Sure, but I’ve got questions, and it seems only fair that you take the time to answer them for me,” Senku snipes back, mimicking your action. 

If your fathers found out how quickly you folded just because a boy your age looked at you like that, you’d be locked in your room for the next six to ten years. 

-

You were an enigma to him. You’d come all the way to the Perseus by yourself, with no apparent motivation other than scientific inquiry. Senku hadn’t even needed to use any kind of underhanded tactics to get you to talk. You were freely open, and appeared to be fairly honest in your responses to his questions, claiming that there was no point in your lying to him. 

You told him that Doctor Xeno was your father, but that you hadn’t told him you were coming all this way, and had gone into far more detail than expected when Stanley Snyder’s machine gun had been brought up, rambling about its specifications for a solid five minutes before he has to reign you back in.

You were a miniature scientist yourself, though you claimed to leave all the real thinking to your dad. 

He liked you more and more the longer you two talked, letting himself go off on scientific tangents more than once while you nodded along, and made well educated comments of your own. By the time someone else finally comes to check on the two of you, he’s almost ten billion percent sure he’s a little in love with you. 

Or, at the very least, your brain. Falling in love that quickly was more illogical than falling in love in general, but it would be a complete lie if he said he didn’t want to keep you around for more selfish reasons than to turn you over to their side. 

It didn’t help that you gave him your entire attention, leaning forward with bright eyes glittering with genuine excitement whenever he got started on one of his mini science lectures. It made him feel like Taiju whenever Yuzuriha was around, his heart beating far too hard than should be normal, his body temperature rising. 

“I should go back soon,” Your sighed words have a frown pulling on his lips. 

“Not sure we can let you do that,” He says, dissatisfaction pooling in his chest. He wasn’t ready for you to leave just yet, he had more information he wanted, more things he wanted to talk to you about. 

“Because I might be a spy? That’s understandable,” You say, letting out another soft sigh.

“But my absence has probably already been noticed, and I’d rather not watch my other dad shoot you in the head just because I decided to come out here.” 

“Your other dad?” He has a feeling he already knows what you’re about to say next, based on your wording alone. 

“Mhm, Stanley.” 

Hah, so you had a genius scientist and a military expert as parents? No wonder you were so damn smart. How exhilarating, he couldn’t help but feel at least a little excited about that.

Now that I've taken a nap, let me continue.

Surviving in the wilderness is hard. Like, really hard. And Senku did it by himself for six months without any kind of modern tech or intervention.

Now, I can hear you now saying "But Red, Senku is a scientist who is shown to know basic survival tactics," to which I remind you that knowing how to do something and actually being able to do it are two very different monsters. And Senku, as seen, doesn't get it right at first, which means he has to keep trying, over and over and over or risk illness/death.

Senku has to rely on primitive hunting and gathering techniques, he has to chop wood, make leather and craft basic clothing and shoes, and build both a shelter and a lab. Someone who has no real physical strength can't really do that. And even if we assume Senku went into this with little muscle in the first place, he certainly has built himself up by the time he and Taiju meet again for the first time, and likely even more so as he continues to do his projects.

He still has his limits, and he'll never be as OP as Taiju or Tsukasa in the strength department, but he's not weak or incapable this is one of several hills I will die on when it comes to Senku (and this show/manga in general)

Senku is not physically or athletically inept, and yes I will elaborate.

Senku is not physically or athletically inept, and yes I will elaborate.

Among the things I'm definitely looking way too far into,

Has anyone else noticed that (at least in the anime, I cannot currently speak for the manga) Senku, in all the flashbacks to the day of petrification, he has a rounder, younger face compared to how he's drawn in the "present" stone-world time?

tldr: Senku lost his entire childhood, which is why he (and the others revived) look older than they physically are and that makes me really sad

(and yes, I could make a post filled with screenshots to prove my point i'm an academic and a writer this is literally my thing.)

Senku feels emotions intensely. So much so that they can overload his brain, which in situations like survival in a stone world, isn't exactly good. So he smothers himself, over and over and over, insisting on logical thinking and logical thinking only in order to keep himself in order so that he can save humanity.