★彡[ɢᴀꜱᴛᴇʀ'ꜱ x ʀᴇᴀᴅᴇʀ]彡★
34 stories
Handplates!Gaster x female!reader|| Giving a Piece of Me by Akemi_Otogame
Akemi_Otogame
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Do you think this future was worth your sacrifice? Do you really think there is a point in your existence? What game do you think you are playing? {Disclaimer: This story is based on the Handplates comic so make sure you are somewhat familiar with the story line. You do not need to know everything 1:1 since I will re-tell parts that are relevant to the story.}
I don't belong [Gaster x Reader] [Undertale] by princesshugo49
princesshugo49
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[PREQUEL TO UNDERTALE] [TW: SUICIDAL THEMES] [This story contains a gender neutral protagonist who has a vulva in 18+ scenes] You get kicked from university, your life in shambles, and if that wasn't already bad enough you find yourself in a place where everyone seems to want to kill you because of your human soul. ...but then you meet Him and he turns your life even more upside down. W. D. Gaster, the Royal scientist. (Y/N) (L/N), the college dropout. Worlds apart, yet so similar. Will your love story have a happy ending?
Just Leave (Gaster x reader) by _Bobundercover__
_Bobundercover__
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Sequel to the book Subject 108. Six years after leaving the underground,the dreams of your once beloved return as well as the calling of the mountain. But, the return of monsters and your own bitter secrets prevent you from knowing the whole truth. Will you ever be free from his grasp? (WARNING: GORE, SEXUAL SCENES AND STRONG LANGUAGE)
❝𝐖𝐡𝐲?❞ ⌊⌋ 𝚇𝙶𝚊𝚜𝚝𝚎𝚛 𝚇 𝚁𝚎𝚊𝚍𝚎𝚛 ⌊⌋ by GTLoverr
GTLoverr
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·. . . . ✧· . . . . ✧· . . . . ✧· . . . . ✧· . . . . ✧· . . . . ✧ 💭🌿🍃 ;; 𝚂𝚒𝚗...¿𝚌𝚊𝚜𝚊 𝚍𝚒𝚌𝚎𝚜? ¿𝙽𝚊𝚍𝚒𝚎?...*𝚜𝚞𝚜𝚙𝚒𝚛𝚘𝚜* 𝙼𝚞𝚢 𝚋𝚒𝚎𝚗, 𝙳𝚎 𝚝𝚘𝚍𝚊𝚜 𝚏𝚘𝚛𝚖𝚊𝚜 𝚗𝚊𝚍𝚒𝚎 𝚖𝚎𝚛𝚎𝚌𝚎 𝚎𝚜𝚝𝚊𝚛 𝚜𝚘𝚕𝚘....𝙿𝚞𝚎𝚍𝚎𝚜 𝚚𝚞𝚎𝚍𝚊𝚛𝚝𝚎. 🖌️🎨🧷 ;; ¡Gracias G! Espero que tu mundo salga muy bien ¡Te deseo suerte! ---------------------------------------------------------- ▌│█║▌│ █║▌│█│║▌║▌│█║▌│ █║▌│█│║▌║ "𝔑𝔬 𝔠𝔲𝔢𝔰𝔱𝔦𝔬𝔫𝔢𝔰 𝔪𝔦𝔰 𝔰𝔬𝔩𝔲𝔠𝔦𝔬𝔫𝔢𝔰, 𝔰𝔬𝔫 𝔪𝔦𝔰 𝔡𝔢𝔠𝔦𝔰𝔦𝔬𝔫𝔢𝔰 𝔰𝔬𝔩𝔬 𝔶𝔬 𝔭𝔲𝔢𝔡𝔬 𝔠𝔞𝔪𝔟𝔦𝔞𝔯𝔩𝔞𝔰." "𝔈𝔰𝔱𝔬𝔶 𝔠𝔬𝔫𝔠𝔦𝔢𝔫𝔱𝔢 𝔡𝔢 𝔢𝔰𝔬, 𝔰𝔬𝔩𝔬 𝔩𝔲𝔠𝔢 𝔡𝔢𝔪𝔞𝔰𝔦𝔞𝔡𝔬 𝔭𝔢𝔩𝔦𝔤𝔯𝔬𝔰𝔬..." "..." ────────────────────────── ➹ ੈ 🐇 ;; "𝘓𝘰 𝘴𝘪𝘦𝘯𝘵𝘰...𝘯𝘰 𝘧𝘶𝘪 𝘤𝘢𝘱𝘢𝘻 𝘥𝘦 𝘱𝘳𝘰𝘵𝘦𝘨𝘦𝘳𝘵𝘦 𝘤𝘰𝘮𝘰 𝘭𝘰 𝘩𝘪𝘤𝘪𝘴𝘵𝘦 𝘤𝘰𝘯𝘮𝘪𝘨𝘰, 𝘱𝘦𝘳𝘰...𝘯𝘰 𝘲𝘶𝘪𝘦𝘳𝘰 𝘲𝘶𝘦 𝘵𝘦𝘳𝘮𝘪𝘯𝘦𝘴 𝘩𝘦𝘳𝘪𝘥𝘰, 𝘵𝘶 𝘮𝘦 𝘪𝘮𝘱𝘰𝘳𝘵𝘢𝘴 𝘥𝘦𝘮𝘢𝘤𝘪𝘢𝘥𝘰...***** 𝘱𝘰𝘳 𝘧𝘢𝘷𝘰𝘳 𝘵𝘪𝘦𝘯𝘦𝘴 𝘲𝘶𝘦 𝘱𝘢𝘳𝘢𝘳 𝘤𝘰𝘯 𝘦𝘴𝘵𝘰..." - - - - - - - - - - - -- - - χgαѕтєя χ яєα∂єя - - - - - - - - - - - -- - - ¡Historia Fancic! XTale pertenece a: Jael/Jakei Peñaloza Ink pertenece a: Comyet.
Игра без правил (XGaster × Y/n)  by jelsa_frost919395
jelsa_frost919395
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Будучи ученицей 10 класса, ты даже и не представляла, какое количество событий успеет с тобой произойти. Выделить можно то, что монстры теперь официально являются сожителями с людьми, после того, как выбрались на поверхность. В твоей школе появились новые ученики и учителя, многие из которых, представители данной рассы. Получится ли у тебя настроиться с ними на хорошие отношения? И как быстро удастся познакомиться поближе с новым преподавателем, перед которым ты так не чаяшь души?
We Speak In Hands (Gaster x Female!Reader) by OreoDaSkeleton
OreoDaSkeleton
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Gaster is the current royal scientist, set with a mission to break the barrier and free monster-kind from their underground prison. His loyalty and persistence to the task is clear, since he'll make whatever sacrifice necessary to complete it. However, even a perfectionist can be blind to some of their own flaws. Gaster has a habit of pushing things or himself too far. An accident occurs in the lab. Whilst trying to save him; one of his lab assistants, Y/N, gets injured. Burdening himself with even more pressure and guilt to fix it, Gaster thinks that doing all of her work for her will cover up the incident. Still, the sad reality is that the damage can't be undone. Well, Gaster ends up spending more and more time with her. As a result, both of them gain an entirely new perspective of the other, they aren't just another monster in a lab coat anymore. Hey! It's Oreo aka Writer~San! Undertale, it's characters, and it's fanart do not belong to me. However, the story does!!! I hope you enjoy it! (^w^)~
✨️❤️GASTER X LECTORA - GOLDEN RED FLOWER❤️✨️ by Rene_201
Rene_201
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Humanos y monstruos convivían en paz en la superficie, hasta que la guerra estalló, rompiendo la armonía que había reinado durante generaciones. Te encontraste en medio de un conflicto devastador, obligada a tomar decisiones difíciles para proteger a aquellos que amas y defender los ideales de paz y justicia. Fue en medio de ese caos que conociste a Gaster, un científico destacado entre los monstruos. Trabajar a su lado es complejo y no solo te brindó acceso a información importante sobre la historia oculta de ambos mundos, habia algo más entre ustedes.
To Hell and Back (Gaster x Reader) by xsfolia
xsfolia
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"What's that look for? Are you perhaps unhappy to see me?" "Oh no. Oh no, quite the contrary, my love. I've craved to be with you for the longest time" ***** You were sure that you would have captured a Monster, at all costs. But were you sure that you would have captured not a Monster's body, but a Monster's heart? ***** The Barrier is broken • Frisk has saved the Monsters • But not all things went according to plan . . . . ...... It is renowned that Frisk fell into the Underground. They spared everyone, they had [Mercy] for everyone. In the end, they have chosen to be an ambassador for monsters, to represent them in front of all the other humans. Frisk was full of [Mercy]. But the humans weren't as merciful as them. Humans completely forgot about Monsters, and now they had to deal with what they considered an ancient enemy, despite the Monsters' friendly intentions. What will Monsters do, if they suddenly are persecuted by Humans? Will they seek help? Will they search for old friends? ... Was it reality? Or was it a true living Hell? Things always went according to plan, so why? This time, why did it have to end like this? You are a spy, working for the most powerful secret Organisation of the Human Government. Your job is to find your targets and bring them back at the Organisation, but if you have the order to, then you have to kill them. This time however...you underestimated the enemy. ***** The new plan was quite simple: bringing him back in exchange for your freedom. Falling in love with him was not part of the deal though. ********* Word count: 110.473 Cover by Earth Garden on tumblr!!
W. D. Gaster x Reader Oneshots (Requests Closed)  by PrussiaFlute
PrussiaFlute
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I am completely enamored with this character right now. Finally, someone I can unleash my 'dad' kink on~ They are most likely not going to be canon to his character at all, but I'll try to keep some things straight. But I am sticking to the theory that Sans and Papyrus are his kids. Hope y'all like em! :3 Cover art isn't mine!
Soy un idiota [One-shot] {G!Sans × Lectora} by Celestial0u0
Celestial0u0
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"Nunca sabes lo qué tienes hasta qué lo pierdes" .... Corrijo eso siempre supiste qué lo tenías pero nunca pensaste qué lo ibas a perder.