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So I literally never see anything with a diabetic main character and especially not a diabetic /Reader fic. Skeletons are sexy so lets play around with ideas while I get a diabetic reader a harem of their own!
(I have been diabetic over 20 years and I honestly can't tell if I should be annoyed or amused at my own title)Series
- Part 1 of Diabetic Reader
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If Angels Have Halos Do Skeletons Do To? by Tiddlywinks9
Fandoms: Undertale (Video Game)
17 Nov 2025
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After three years of dating you find yourself pregnant with Sans' child. You find yourself alone as Sans dumps you not believing the child is his. Managing single motherhood and a job at the flower shop you find love once again with another skeleton in a orange hoodie who strangely looks like your Ex's brother
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(Swapdream Multiverse with Diabetic Reader)
Your multiverse was absolutely crazy. Obsessed with the way of thinking promoted by the godlike entity that calls himself Dream, positive emotions and thinking are prioritized and negativity ends up demonized as a result. But you don't really like that way of thinking. Not one to wallow in your own emotions, but your life sucks. Being a diabetic sucks. And you'd like to be able to feel every bit of negativity without being told off, thank you very much (Swan X Reader)Series
- Part 2 of Diabetic Reader
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It has always been your dream to rise in life, even though many said it was impossible for someone of your class. But something your soul truly longed for was a soulmate. Anyone who carries a heavy burden wishes for another soul to be their anchor, their motivation. However, it seems you weren’t born to have someone by your side forever.
And now just because they’ve now become your soulmates doesn’t mean they’ll take away everything you’ve worked so hard to achieve.
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You have had a tough life that has left you scarred and untrusting of others. Growing up in a mage family obsessed with power and ensuring their lineage, you are the black sheep of the family, possessing a green soul of kindness and excelling in healing and growth rather than the combat magic your family specializes in. Trapped in a loveless relationship with a controlling, abusive partner chosen by your family to ensure a 'proper' match, you live in fear of triggering his anger, often resorting to your magic to heal yourself. Every aspect of your life is controlled by someone else, leaving you resigned to survival and scraping together what happiness you can.
What you could never foresee is the way a miserable night out with your fiance would lead you to a drunken one night stand with your soulmate.
Nor could you predict you would have 9 more soulmates out looking for you.
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These Skeletons Need an Emotional Support Human by Crooked4913
Fandoms: Undertale (Video Game)
16 Nov 2025
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You were a human who had made mistakes in your life, but then again who hadn't. Your mistakes however led to you barely scraping by, pinching every penny to afford food and rent.
Until a chance encounter with a skeleton in a grocery store gives you the opportunity of a lifetime. He says his roommates fight over everything; Cooking, cleaning, shopping, yardwork, ect.
So, what if they hired you to do all those things? That would stop all the fighting, right?
You can't turn it down for the kind of money that there offering to pay you.
besides, it isn't like monsters are actually dangerous right? -
Making A Monster by absurdmagewrites
Fandoms: Undertale (Video Game), Underfell-fandom, Underswap-Fandom, Swapfell-Fandom, Fellswap-Fandom, Fellswap Gold-Fandom, Horrortale-fandom, Crafttale-Fandom, Seaswap-Fandom
16 Nov 2025
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Sometimes life throws you a curveball. For you, your curveball was going to bed looking like a human, and waking up looking like a monster.
A skeleton monster to be precise.
With the barrier breaking, a large surge of magic descended on the town you live in, and transformed you overnight. Unsure what to do with you, and the others changed, you're ushered into a facility until a monster with similar magic can take you to teach you how to wield the now uncontrollable magic you've been given. After waiting in this place for four years, you'd given up hope that anyone would ever want to take you.
What a surprise for you when you find out that someone does. A lot of someones.
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The thing about soulmates is, no matter what pries them apart, they always...always find a way back together
Chapters 1-3: Prologue
Chapters 4+: Main Story
*This story has LONG chapters. I’m not sorry**This is a rewrite of I Have The Power of Gaster AND Anime On My Side. Same concept, with a bit of a serious feel.*
**Please be aware that this is not like my usual reader-inserts!! This story is in 3rd person pov, very vague description of a female reader. Unnamed (Pet names only). No use of y/n, y/e/c etc.**
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You had been playing an immersive VR game: The World Of Aspenheim. However, after 10 years, the servers were about to close and to give your last farewells, you decided to stay online until the servers kicked you out. In the end, you fell asleep on the golden throne...
Only to wake up still logged into the game!? And why couldn't you log out!? And who was the one knocking on the door!?
"YOUR HIGHNESS? ARE YOU AWAKE?"
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✨
He skidded to an unsteady halt as he finally got a close look at the two passed out Skeletons.“What the fuck?”
Blue didn’t swear often, but this? This definitely merited it.
✨Error and Ink are caught in a …little… accident and now everyone else is left to deal with the aftermath.
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"In Every Universe" P!Nightmare Sans X Original by マンハフルーツ (TheAuthorNobodyKnows)
Fandoms: Undertale (Video Game)
16 Nov 2025
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Searing, white-hot agony pierced his chest. His breath hitched, then failed as black tendrils burst through his sockets, dimming his vision until only the full moon remained.
The appendages unfurled—flailing in a grotesque imitation of Lewisia blooming in spring. In the back of his mind, the Tree of Feelings he’d once tended began to wither. Dream was only a blur at the sidelines, frozen in terror.
Nightmare’s head tipped toward the moonlit sky—somber, silent. And in that suspended moment before the end, he wondered:
Was it the same in every universe?
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His ribs split with a wet crack. Tendrils tore through bone and cloth, each shove a cruel violation. Ichor spilled from his lips as more pushed through his mouth. Unable to speak, his fading gaze darted to the figure running toward him.
Her screams reached him through the blur.
She’d wanted to tell him something that day.
.
Her eyes met his—eyes that once held such unguarded love.
She ran faster toward his swaying, dying form. Pain tore through her legs, fire burned in her lungs, but she didn’t stop.
Because she already knew.
He wasn’t coming home.
- Language:
- English
- Words:
- 1,482
- Chapters:
- 2/?
- Hits:
- 1
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You and your family are just enjoying a nice day at the park, when a life changing event happens that ruins everything.
You get taken away to a facility to be tested on...
Life doesn't feel as peaceful as it once did, you hated your new life.
"I wish I could just go into those story books I used to read..."
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"Copies are monochrome", as one would say. Though I like mine in colour so they look prettier.
This isn't your average oc lore, and not everything goes as planned. At least, that's what they think. Some would also say.. it's all going according to the script.
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A girl and a skeleton meet in an alley andddd... What you wanna joke? There ain't no joke look! Look! I'm not lying just read it you'll see!
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When ghosts haunts the past of human and monster alike, the lingering spirits of two band together to piece together a past lost, and a WISH forgotten.
This is a reimagining of the Undertale AU called StoryShift made by Voltra. You can find the original/reboot here:
https://ut-storyshift.tumblr.com/post/181157867174/ut-storyshift-reboot-official-part-one-and-only/amp
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- Part 1 of A Ghost Story
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A bitty reader goes on a crime-solving spree across the multiverse.
*You don’t have to read the previous fic to start here.
This is a continuation, but thanks to the amnesiac plotline, it should also work as a standalone.Series
- Part 3 of Avaverse
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The Star Sanses' base was their safe haven—until the day everything changed. When Dream senses an unexplainable gaze watching from beyond their world's boundary, he dismisses it as paranoia. But as reality-warping anomalies breach their sanctuary and tear apart the only home they've known, the team realizes they're facing something far beyond Nightmare or any enemy they've encountered. Now, with their base crumbling and these incomprehensible beings closing in, survival is the only option left.
Series
- Part 2 of Chaosverse
- Language:
- English
- Words:
- 2,396
- Chapters:
- 1/?
- Hits:
- 4
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When the Multiverse is collapsing under the pressure of the Creators, the Deities created something new to handle it. The perfect being that they could command and control, an AI. But what happens when that AI becomes sentient? Will it still be able to save the Multiverse from it's event horizon?
- Language:
- English
- Words:
- 2,446
- Chapters:
- 2/?
- Hits:
- 8
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Reader is a lawyer who was looking for a cheap room for rent. After Papyrus left to study abroad for culinary arts, Sans was down to let her stay in his brother’s room for a fair price. They both have a great roommate relationship; they don’t know each other that well yet, but Sans makes her laugh.
One day, she walks inside the apartment, wondering if she was seeing double or if there were two identical skeletons in the middle of the living room.
Yeah, a second roommate was never mentioned on the lease.Series
- Part 1 of Three idiots
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Stretch has been your best friend since you two were children. Ever since you first introduced yourself to him, he's felt this pull towards you, and you can feel it too. The two of you have been harboring crushes for so long, will either of you ever confess?
Blue didn't really know what the machine in the basement did, it was his late father's old project. When drunken mistake causes this dormant machine to suddenly spit out skeletons who look eerily similar to him and his little brother, how will they deal with their counterparts in a foreign world?
Act 1: Flowers Waiting to Bloom (Chapter 1-20)
Act 2: Fields of Flowers (Chapter 21 - 38)
Act 3: Petals in the Wind (Chapter 39 - 45)Series
- Part 1 of Forget Me Not