Lol hii :3 i saw your post and you seem cute 🩷
I wanted to req hcs for reader being Daisuke's older or younger sibling please? Whatever one you think fits best is okay!
Thank youuu and have a nice day ❣️
۶ৎ Daisuke & Younger Sibling!GN!Reader HCs
《 A/N: First things first—haii!! Thank you sm for the sweet message (You seem awesome as well :D) and omg YES absolutely!! I love this request and ended up writng a lot (this was so fun??) so thank youuuuu for requesting and have a great day!! (Not proofread and probs OOC so 🙏🙏) 》
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"My baby sibling is, like, a genius!! Could probably fix the whole ship on their own if they wanted to!"
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🔧 Okay, so TWO nepo babies are on the Tulpar!
🔧 JKJK, it's lowkey true but whatevs
🔧You and Daisuke are COMPLETE opposites, like two sides of a coin
🔧You are academically intelligent and socially reserved—the complete opposite of your brother!
🔧 While Daisuke played junior basketball, you were busy entering science fairs, winning olympiads and networking.
🔧 You were on the verge of being burnt out before you even turned 20!
🔧 After doing well in highschool and getting various certifications, you'd gotten multiple job offers in fields that...you just realized you didn't even like...?
🔧 But, (un)fortunately for you, you had found about Pony Express.
🔧 It was perfect, an internship! Finally a break from your overbearing parents—you could figure your life out in the meanwhile, gain mentorship, actually socialize and GO TO SPACE?? It was perfect, it was everything you needed, it—
🔧 "—would perfect for Daisuke to come along with you sweetie!" Your mother beamed.
🔧 “H-huh?” you stammered, heart sinking as your eyes darted from your mother’s too-sweet smile to your father’s enthusiastic nod. A lump rose in your throat.
You barely registered your mom’s voice as your heart thudded in your chest—she was saying something about how Daisuke was such a slacker, how you were their golden child, their saving grace, and how maybe this trip would motivate him.
🔧 So, a 382-day space trip with the brother you haven't even had a real conversation with in...who knows how long.
🔧 But you couldn’t back out—not now. You’d already turned down all those job offers, and if you bailed, your parents would kill you! Besides, they needed you to babysit him, apparently. You just wanted what you always wanted as a kid...their approval.
🔧And so, you board the Tulpar.
🔧Immediately, the crew members mistake you for the older sibling. Doesn't matter if you're shorter than him, based on your...contrasting personalities, they assume you're the older one.
🔧 And the realization dawns on you that you're practically stuck with five four strangers!
🔧 Despite your differences, you were always admired Daisuke's social ease and ability to make friends anywhere.
🔧 However, the ship forces helps you socialize, especially since you work with the same mentor as your brother majority of the week.
🔧 Swansea respects your technical knowledge but is slightly unnerved by how different you are from Daisuke.
🔧Swansea sometimes asks you to explain concepts to Daisuke, knowing you’ve got more patience and a better knack for breaking things down in a way that actually clicks with him.
🔧 You look up to Swansea's practical expertise, often seeking mentorship in areas your academic knowledge doesn't cover
🔧 But, your true hero is the blonde captain of the Tulpar, you guessed it, Curly!
🔧 He's the top of the ship's command chain—so you definitely geek out, which shocks majority of the crew because you've been so quiet in the first couple of weeks and it pisses Jimmy the fuck off.
🔧 You question him about how he got to his position, what were his extracurriculars, everything!
🔧 "What's it like being Captain?? I'm having a lot of trouble rethinking my entire life–I mean, I only did it for my parent's love and acceptance—how do you picked the right career path—how did you know that becoming captain is all you ever wanted to be?—"
The final question catches Curly off guard. He freezes mid-motion, a flicker of discomfort flashing across his face before he quickly masks it with a smile.
His gaze darts around the room, searching for a distraction, anything to avoid your eyes. But eventually, his blue eyes return to yours—eyes that are too bright, almost painfully so, filled with barely contained hope. His own eyes flicker with pity. In that moment, he...sees himself in you.
“I… just...had a calling.” he says, lying through his teeth.
"Wow!" You squeal. "You must be so responsible, how do you take such responsibility?"
T̶͓͝A̷̙͑K̴̘͐E̵͚̔ ̴͔͑R̸̼͋E̴̙̎S̸̻̎Ṗ̵̩Ô̷̩N̶̯̕S̸̹̍Ȉ̶̦B̷̙̽Ȉ̷̪L̶͍͝Ị̵͆T̵̨̄Y̶̵͓̘͛̓Ţ̷͠A̸͎̓K̶̖͐E̶̦̋ ̸̡̈Ŕ̵̗E̶͎̚S̷̨̈́P̴̙̍Ŏ̸̭N̵̨̿S̷̰͛I̶̻͋B̵̩͝Ḭ̶̓L̴̛̯Ỉ̷̠T̶̥̈Y̵̴̻͍͂͝Ț̶̆A̸͒ͅK̸̻̾E̷͗͜ ̸̱̕R̶̩̄E̸̒ͅS̶̼͊P̵̱͝O̵̱̅N̶̻͌S̸̝͊I̸͎̐B̷̠͗I̴̩̿L̵̢͑I̶̺͌T̵͖̆Ỳ̴̴̭̱͛T̵̼͛Ȃ̷̖K̴͍̆Ȅ̸͖ ̸̡̓Ṟ̶́E̴̘͑Ś̸̱P̸̨̿O̷̟̍N̸̰̽Ś̶̥İ̸̖B̴̭̒Ì̶ͅĹ̶̼I̵̦̓T̸͖̀Y̴̷̮͇̾̃T̴̥̓À̶̮K̷̖̈́E̸̩̎ ̴̥̓R̴̩̂Ë̸̮́S̴̠͠P̶̾ͅÔ̴̯N̸͎̓S̷̤̔Ị̶̃B̴̛̝Ỉ̶͉L̵͖̈́I̴̬͌T̶̥͝Ỳ̴̦ T̶͓͝A̷̙͑K̴̘͐E̵͚̔ ̴͔͑R̸̼͋E̴̙̎S̸̻̎Ṗ̵̩Ô̷̩N̶̯̕S̸̹̍Ȉ̶̦B̷̙̽Ȉ̷̪L̶͍͝Ị̵͆T̵̨̄Y̶̵͓̘͛̓Ţ̷͠A̸͎̓K̶̖͐E̶̦̋ ̸̡̈Ŕ̵̗E̶͎̚S̷̨̈́P̴̙̍Ŏ̸̭N̵̨̿S̷̰͛I̶̻͋B̵̩͝Ḭ̶̓L̴̛̯Ỉ̷̠T̶̥̈Y̵̴̻͍͂͝Ț̶̆A̸͒ͅK̸̻̾E̷͗͜ ̸̱̕R̶̩̄E̸̒ͅS̶̼͊P̵̱͝O̵̱̅N̶̻͌S̸̝͊I̸͎̐B̷̠͗I̴̩̿L̵̢͑I̶̺͌T̵͖̆Ỳ̴̴̭̱͛T̵̼͛Ȃ̷̖K̴͍̆Ȅ̸͖ ̸̡̓Ṟ̶́E̴̘͑Ś̸̱P̸̨̿O̷̟̍N̸̰̽Ś̶̥İ̸̖B̴̭̒Ì̶ͅĹ̶̼I̵̦̓T̸͖̀Y̴̷̮͇̾̃T̴̥̓À̶̮K̷̖̈́E̸̩̎ ̴̥̓R̴̩̂Ë̸̮́S̴̠͠P̶̾ͅÔ̴̯N̸͎̓S̷̤̔Ị̶̃B̴̛̝Ỉ̶͉L̵͖̈́I̴̬͌T̶̥͝Ỳ̴̦ T̶͓͝A̷̙͑K̴̘͐E̵͚̔ ̴͔͑R̸̼͋E̴̙̎S̸̻̎Ṗ̵̩Ô̷̩N̶̯̕S̸̹̍Ȉ̶̦B̷̙̽Ȉ̷̪L̶͍͝Ị̵͆T̵̨̄Y̶̵͓̘͛̓Ţ̷͠A̸͎̓K̶̖͐E̶̦̋ ̸̡̈Ŕ̵̗E̶͎̚S̷̨̈́P̴̙̍Ŏ̸̭N̵̨̿S̷̰͛I̶̻͋B̵̩͝Ḭ̶̓L̴̛̯Ỉ̷̠T̶̥̈Y̵̴̻͍͂͝Ț̶̆A̸͒ͅK̸̻̾E̷͗͜ ̸̱̕R̶̩̄E̸̒ͅS̶̼͊P̵̱͝O̵̱̅N̶̻͌S̸̝͊I̸͎̐B̷̠͗I̴̩̿L̵̢͑I̶̺͌T̵͖̆Ỳ̴̴̭̱͛T̵̼͛Ȃ̷̖K̴͍̆Ȅ̸͖ ̸̡̓Ṟ̶́E̴̘͑Ś̸̱P̸̨̿O̷̟̍N̸̰̽Ś̶̥İ̸̖B̴̭̒Ì̶ͅĹ̶̼I̵̦̓T̸͖̀Y̴̷̮͇̾̃T̴̥̓À̶̮K̷̖̈́E̸̩̎ ̴̥̓R̴̩̂Ë̸̮́S̴̠͠P̶̾ͅÔ̴̯N̸͎̓S̷̤̔Ị̶̃B̴̛̝Ỉ̶͉L̵͖̈́I̴̬͌T̶̥͝Ỳ̴̦ T̶͓͝A̷̙͑K̴̘͐E̵͚̔ ̴͔͑R̸̼͋E̴̙̎S̸̻̎Ṗ̵̩Ô̷̩N̶̯̕S̸̹̍Ȉ̶̦B̷̙̽Ȉ̷̪L̶͍͝Ị̵͆T̵̨̄Y̶̵͓̘͛̓Ţ̷͠A̸͎̓K̶̖͐E̶̦̋ ̸̡̈Ŕ̵̗E̶͎̚S̷̨̈́P̴̙̍Ŏ̸̭N̵̨̿S̷̰͛I̶̻͋B̵̩͝Ḭ̶̓L̴̛̯Ỉ̷̠T̶̥̈Y̵̴̻͍͂͝Ț̶̆A̸͒ͅK̸̻̾E̷͗͜ ̸̱̕R̶̩̄E̸̒ͅS̶̼͊P̵̱͝O̵̱̅N̶̻͌S̸̝͊I̸͎̐B̷̠͗I̴̩̿L̵̢͑I̶̺͌T̵͖̆Ỳ̴̴̭̱͛T̵̼͛Ȃ̷̖K̴͍̆Ȅ̸͖ ̸̡̓Ṟ̶́E̴̘͑Ś̸̱P̸̨̿O̷̟̍N̸̰̽Ś̶̥İ̸̖B̴̭̒Ì̶ͅĹ̶̼I̵̦̓T̸͖̀Y̴̷̮͇̾̃T̴̥̓À̶̮K̷̖̈́E̸̩̎ ̴̥̓R̴̩̂Ë̸̮́S̴̠͠P̶̾ͅÔ̴̯N̸͎̓S̷̤̔Ị̶̃B̴̛̝Ỉ̶͉L̵͖̈́I̴̬͌T̶̥͝Ỳ̴̦
🔧 Now, onto Anya! You first went to her for help with a repetitive strain injury in your wrists, caused by all your journaling and gadget tinkering you did outside of your mentoring sessions with Swansea.
🔧 Anya appreciates having another quieter person on the ship and often seeks you out during breaks.
🔧 You usually hang out the most when you, Anya and Daisuke play board games together.
🔧You've offered to help organize the medical inventory system which gives you a reason to check on Anya regularly and...also see Curly post-crash.
🔧 Which leads you to having your first convo with...ugh, Jimmy.
🔧In the midst of reshelving a few psychology books, the doors to the medicine room hiss open, and Jimmy steps through.
🔧His brown eyes scan the room for a moment before they land on you and he explains gruffly that he came into the medicine room to give Curly his meds.
🔧Knowing him, he'd groan under his breath saying something about how reorganizing the bookshelves were pointless and you should make yourself 'useful'.
🔧Prior to this you hadn't even spoken to the jackass! What the hell?!
🔧 He would absolutely make jabs at you for your age and 'attitude'. (it's literally your resting face stfu)
🔧 You never trusted Jimmy one BIT, despite being awful at social cues...he was off.
🔧 Jimmy initially tried to manipulate you the same way he does Daisuke but quickly realized you see through his tactics and don't trust him in the slightest—even after he becomes 'Captain' of the ship.
🔧 He secretly wants you to compliment and harrass him with so many questions like you did with Curly to fuel his ego but it's never happening.
🔧 Despite having such few interactions in the following months, you've caught Jimmy in so many lies, it's not even funny.
🔧Finally, onto your older brother, Daisuke!
🔧If there's one good thing about the trip is that it repaired your relationship with your brother!
🔧You always felt protective of Daisuke despite being younger, often covering for his mistakes at home when you could and now on the ship.
🔧You keep an emergency stash of Daisuke's favorite snacks hidden in their quarters for when he's having a rough day.
🔧Even though you and Daisuke are very different, you have the exact same laugh. It surprises the crew whenever they hear you laugh (which doesn't happen often).
🔧You can recite pi to 314 digits, something Daisuke likes to show off to others: "Tell them the pi thing!"
🔧When you finally connect, things start looking up for you.
🔧 Even though you put up a front, you always have an will look up to Daisuke.
🔧 And as such, he would always give you high-fives, hugs and fist-bumps!
🔧You usually chat at night when everyone else is asleep (because you both got sugar rushes after snacking on some rations) and admire the glowing moon and deep blues that accompany it on the big screen and end up talking about life.
🔧The two of you cover a lot: how he struggles to find meaning in life, how he often feels useless.
🔧When you admit you’ve been dealing with the same thing, his reaction is instant.
“W-What?! You, Y/N?!” His eyebrows knit together, eyes wide as he throws his hands in the air like you just confessed to robbing a bank. “I mean, our parents love—no, worship you!”
🔧 You both talk about going back to the arcade you guys used to visit when you were younger, getting interviewed in the press, finding your dream jobs and maybe hitting a thrift store once help finally arrives.