1 - 20 of 136 Works in Ishigami Senkuu-centric

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  1. Tags
    Summary

    Just a few months before the petrification Senku makes the decision to watch his Old Man go to space, this includes a visit to America and finally meeting his Mentor and the infamous husband he heard so much about— the three of them get along even better then anyone expected and when Senku returns to Japan he has an unexpected passenger along with him. Unfortunately, this unexpected development does not stop the Petrification.

    OR

    Senku gets pregnant and now has to raise his child(ren) in the Stone World!

    Language:
    English
    Words:
    4,271
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    10
    Bookmarks:
    3
    Hits:
    57
  2. Tags
    Summary

    Senku is in heat. He needs the comfort of his closest friends, and he needs it immediately. However, he is far too stubborn to ask for it willingly, or to agree to it immediately.

    Language:
    English
    Words:
    1,963
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    21
    Bookmarks:
    5
    Hits:
    128
  3. Tags
    Summary

    Sequel of Shared Meal, Shared Science. I suggest reading that first before this!

    After knowing the truth from Senku's end upon your first meeting with him last year, some things might have changed especially with you.

    Language:
    English
    Words:
    37,187
    Chapters:
    11/13
    Comments:
    145
    Kudos:
    155
    Bookmarks:
    20
    Hits:
    2,488
  4. Tags
    Summary

    Au where Senku is with Xeno and Stanley in America when the petrification happens.

    Language:
    English
    Words:
    27,096
    Chapters:
    10/?
    Comments:
    184
    Kudos:
    761
    Bookmarks:
    111
    Hits:
    13,920
  5. Tags
    Summary

    The post-apocalyptic world, Asagiri Gen learns over and over again, does not leave one many uneventful days.

    or, senkuu gets turned into a kid and the gang takes it as a sign to take care of him

    Language:
    English
    Words:
    3,160
    Chapters:
    1/3
    Comments:
    4
    Kudos:
    51
    Bookmarks:
    9
    Hits:
    405
  6. Tags
    Summary

    Gen choked on his own spit, coughing violently as he slapped a hand against his chest. “Excuseway emay?” he wheezed, eyes watering. “You—who—*what*?” His brain short-circuited for a solid three seconds before his mentalist training kicked in, forcing his expression back to something resembling neutrality. “Alright, let’s unpack that. Which coworker? Actually, no—first, are you *sure* it wasn’t a fever dream? You do have a habit of hallucinating when sleep-deprived—”

    “I’m Pregnant!”

    ——————————

    AKA Senku fucked up, took almost thirty tests two weeks after because he’s paranoid as shit, and the rest happens.

    Series
    Language:
    English
    Words:
    5,346
    Chapters:
    2/?
    Comments:
    3
    Kudos:
    30
    Bookmarks:
    7
    Hits:
    529
  7. Tags
    Summary

    “Kid, calm down… it's okay.” Stanley said, his voice low and calming, rumbling against Senku's frame. Senku shuddered violently.

    “It's- not..” Senku sniffled. His breath shuttered his entire chest. “Didn't you- didn't you see? Katsumi-san-”

    The hand stopped petting him. Senku felt his chest heave with emotion and agony.

    “... you're smart. Me and Xe’ both know that.” The man said carefully. “...Kid, understand this, please…” Senku's heart stuttered, and he sobbed into the man's chest-

    “Xeno's protecting you.” Stanley's hand put a grounding pressure on his spine. “...He's protecting you,” Stanley held him closer. “Okay?”

    Senku’s heart shattered like a glass balloon.

    ...

    (or, Senku was targeted by bad people for his intelligence. There was only so much his old man, Xeno, and his husband Stanley could do- but trauma doesn't just go away, especially when Senku chronically represses all of his bad memories.)

    (The kingdom of Science is there for him when he remembers.)

    (READ THE TAGS)

    Language:
    English
    Words:
    23,765
    Chapters:
    10/12
    Comments:
    112
    Kudos:
    393
    Bookmarks:
    86
    Hits:
    5,976
  8. Tags
    Summary

    “… okay, I have to ask.” Gen spoke up, finally going to ask the question on nearly everyone’s minds. He shifts in the little circle he, Tsukasa, Hyoga, Taiju, and Yuzuriha sat in, sorting through minerals for Senku’s next experiment. Senku himself was currently elbow deep in some contraption, muttering chemical formulas under his breath. “Taiju, Yuzuriha,” Gen continued, voice smooth and lilting, “just where did you learn… that kind of language?” That kind of language being the absolutely scandalous string of flirtatious comments Taiju had just unleashed on Yuzuriha, delivered with the same oblivious sincerity as everything else he said—and Yuzuriha, equally oblivious, had responded in kind.

    Series
    Language:
    English
    Words:
    1,523
    Chapters:
    1/1
    Comments:
    6
    Kudos:
    111
    Bookmarks:
    17
    Hits:
    633
  9. Tags
    Summary

    Gen accidentally brewed a different kind of Jasmine Tea.

    It’s aphrodisiac jasmine. It’s literally what you expect. Just two bros relieving each other.

    Series
    Language:
    English
    Words:
    7,160
    Chapters:
    1/1
    Comments:
    10
    Kudos:
    142
    Bookmarks:
    19
    Hits:
    1,547
  10. Tags
    Summary

    Senku and Kohaku are tracking down Homura when an accident occurs that leaves Senku injured and alone in the forest.

    Language:
    English
    Words:
    4,360
    Chapters:
    1/1
    Kudos:
    18
    Bookmarks:
    4
    Hits:
    165
  11. Tags
    Summary

    Это был худший день в жизни Сэнку.

    Мало того, что он, чёрт возьми, лишился работы, статуса и при всём этом /медленно умирал/, так его ещё отшил парень в баре, который сам же к нему и подошёл!

    Почему? Нет, правда, почему?

    Что с этим парнем не так — и почему Сэнку вдруг стало так отчаянно интересно в нём разобраться?

    Language:
    Русский
    Words:
    66,810
    Chapters:
    6/?
    Comments:
    24
    Kudos:
    42
    Bookmarks:
    2
    Hits:
    679
  12. Tags
    Summary

    Au where Gen was unpetrified and alone for years rather than Suika, except its much much angstier than what Suika had to go through

    Language:
    English
    Words:
    11,322
    Chapters:
    1/1
    Kudos:
    47
    Bookmarks:
    6
    Hits:
    734
  13. Tags
    Summary

    Senku is kidnapped by Hyouga and Homura during their attack on the village. The story follows the aftermath: the villagers notice he’s missing and start searching, while Senku endures days of torture, exacerbated by his physical weakness and low pain tolerance.

    Eventually, the villagers track him down, forcing Hyoga and Homura to flee. Senku is left physically and emotionally battered, and while he doesn’t openly admit his vulnerability, he quietly experiences relief and comfort knowing the villagers came for him.

    Series
    Language:
    English
    Words:
    14,807
    Chapters:
    5/?
    Comments:
    32
    Kudos:
    50
    Bookmarks:
    13
    Hits:
    852
  14. Tags
    Summary

    "Don't act like I want it, I'm only doing what situation calls for."

    Senku Ishigami is picked to save the world — if only he cared enough. He's turning seventeen, he has a career in science to pick, but when the world calls for compassion — by sending a gigantic stone monsters to destroy the Japanese archipelago — Senku can only comply.

    The path of a magical boy is a sleazy one. Can Senku keep up with switching back and forth between his normal life and the alter-ego of a skimpy gentleman sorcerer?

    Language:
    English
    Words:
    2,405
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    4
    Hits:
    19
  15. Tags
    Summary

    Ishigami Senku was 15 years old when he was all alone, with only the goal of reviving all of humanity keeping him alive. Then, he spent the next couple of years fighting for his life. So really, was it a surprise that he ended up emotionally repressed? And really, does it even matter that he's not sleeping well if he reaches his goal? So yeah, he has no intentions of showing one millimeter of vulnerability.
    Unfortunately (or fortunately, depending on who you ask) for him, his friends have other plans.

    tldr: An 8+1 in which Senku falls asleep on different people and gets the much needed comfort he deserves

    Title from "Juliet" by Cavetown

    Series
    Language:
    English
    Words:
    10,612
    Chapters:
    10/10
    Comments:
    55
    Kudos:
    430
    Bookmarks:
    59
    Hits:
    4,682
  16. Tags
    Summary

    In the quiet rhythm of the lab, your relationship with Senku shifts from unspoken longing to something undeniable. The first chapter captures the slow, charged build-up as months of tension culminate in your long-awaited first kiss-gentle, intentional, and full of emotion Senku can no longer rationalize away. It's a moment born from shared routine, soft laughter, and the courage to finally be honest with each other.

    The next chapter follows the morning after, where both of you arrive early to the lab, flustered by the memory of that kiss. Senku, usually composed, fumbles through his work while trying-and failing-to act unaffected. Your quiet teasing and warm proximity draw him closer, but the village interrupts in chaotic waves: Chrome's screaming, Kohaku's smirking approval, and Gen's theatrical meltdown.

    Despite the chaos, Senku chooses openness. He takes your hand without hesitation, admits he doesn't want to go anywhere, and kisses you again-soft, certain, and wholly yours. Together, the two chapters mark the shift from unspoken want to openly shared affection, setting the foundation for a deepening relationship filled with warmth, humor, and the beginnings of something lasting.

    Series
    Language:
    English
    Words:
    2,617
    Chapters:
    2/2
    Comments:
    4
    Kudos:
    40
    Bookmarks:
    2
    Hits:
    333
  17. Tags
    Summary

    The morning after your shared night beneath the fireflies, everything feels subtly changed-lighter, warmer-and Senku can't seem to stop brushing his fingers against yours. His glances grow so blatant that even the village begins to notice, with Kohaku confronting you like a detective and Chrome eagerly fueling the chaos. Senku's attempts at subtlety crumble entirely, forcing the two of you to hide in the lab while rumors bloom like wildfire.

    As the day unfolds, teasing from Gen, interruptions from Chrome, and the village's growing suspicion push both you and Senku to finally acknowledge what's happening. A quiet walk together leads to an honest exchange-Senku admitting that being with you stabilizes him rather than distracting him. Just as the moment turns tender, Suika arrives announcing that the entire village is convinced you're dating. Senku confirms it without hesitation, sending the village into delighted mayhem.

    Amid the congratulations, teasing, and utter chaos, you and Senku escape to a quiet corner. Away from prying eyes, he pulls you close, relieved that he no longer has to hide how he feels. Whatever the village thinks, whatever they say, Senku only cares about one thing-that he has you.

    Series
    Language:
    English
    Words:
    1,663
    Chapters:
    1/1
    Kudos:
    31
    Bookmarks:
    1
    Hits:
    239
  18. Tags
    Summary

    In the weeks after your revival, you regain strength faster than anyone expects-especially Senku, whose subtle smirks reveal his quiet pride. As you adjust to the new world, Senku becomes your anchor: checking your vitals, guiding your steps, and watching your progress with rare softness. When he finally lets you into his makeshift lab, everything changes. You're fascinated rather than frightened, and your curiosity draws Senku's attention in a way he can't hide. You begin helping with small tasks, then bigger ones, learning chemistry under his patient, sharp-eyed instruction. Days blend into weeks as you become a constant presence at his side-sorting, experimenting, organizing, and offering steady companionship when his genius grows heavy. Senku notices your quick mind, your willingness to learn, and the calm you bring to his chaotic world. Trust forms first, then something warmer, unspoken. From shared experiments to accidental touches, your partnership deepens, quiet but undeniable. Something new is beginning-slow, steady, and ten billion percent inevitable.

    Series
    Language:
    English
    Words:
    1,441
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    26
    Bookmarks:
    2
    Hits:
    270
  19. Tags
    Summary

    After centuries trapped in stone, you are discovered by Senku’s village and carefully revived. Senku’s usual composure cracks as he studies your statue, handling your revival with an unexpected gentleness. When the stone breaks away and you collapse, he catches you, guiding you through your first breaths and staying close as you struggle to adjust. In the infirmary, he calmly explains the petrified world, the fall of civilization, and his mission to rebuild it. Though overwhelmed, you find comfort in his steady presence, his quiet reassurances, and his insistence that you won’t face this new reality alone. As weeks pass, you grow stronger and begin working in Senku’s makeshift laboratory. Amid scattered notes, jars, and experiments, the two of you fall into an easy partnership—sorting supplies, solving problems, and sharing subtle, growing warmth. Senku is struck by how quickly you learn, and you discover layers beneath his scientific bravado: protectiveness, trust, and something unspoken. Together, you begin carving your place in the reborn world—side by side.

    Series
    Language:
    English
    Words:
    3,947
    Chapters:
    3/3
    Comments:
    8
    Kudos:
    42
    Bookmarks:
    5
    Hits:
    554
  20. Tags
    Summary

    " Two shimmering, iridescent white wings, faded to pale green at the ends of its gorgeous feathers, were protruding from the man's back below his shoulders. The smeared blood on the quills splattered on the ground glinted dark red, almost black in the moonlight. They unfurled, spreading its wingspan towards the stars in the sky, curved and so beautifully reflective of the sky.

    Senku could feel the new muscles of the extra, but somehow not foreign, limbs stretching gracefully. The pain in his back was reduced to a dull ache, and he felt pure relief as he felt the new limbs give a final shiver, the feathers rattling together with a soft sound. There was a moment of stunned silence, the only sound being Senku's ragged breathing.

    Senku Ishigami just grew wings, and they were beautiful. "
    ...

    (Or; Senku doesn't remember anything from before he was rescued by Stanley Snider and adopted by Byakuya. 3,700 years later, he's answered by a pair of wings.)

    Language:
    English
    Words:
    7,631
    Chapters:
    3/10
    Comments:
    38
    Kudos:
    215
    Bookmarks:
    56
    Hits:
    2,208

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