cosmoooooooooo
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America's Unluckiest (Luckiest) Almost-Astronomer by cosmoooooooooo
Fandoms: Undertale (Video Game)
26 Nov 2024
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Summary
College is never easy, especially when you're majoring in Astronomy.
And it's ten times as hard when you're shoved into another universe full of monsters, humans, and skeletons who are dying for your attention.
You haven't been into Undertale AU's and the hot skeletons in them since you were an awkward teen...
And now that you're an even more awkward adult, all it took was you being bored one night, and finally opening AO3 for the first time in years to get isekai'd into a world your younger self would've died to go to.What are you gonna do?
And why are they all still so hot?! -
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Summary
You’re a Popstar that performs with the various bots. Do you know they’re the same person but a different AU? Nah. Anyways, you’re hanging out at a Cafe one day, when suddenly you meet some interesting skeletons. Also you’re dating Napstaton and he’s kind of a jerk, sorry homies:[
“MC, are you okay??”
“PFFT- yeah of course bro I’m fine-“
Recent bookmarks
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You went to your late-Grandpa's lodge to get away from everyone and everything so you could spend the weekend recharging instead of having a melt-down. However, you never expected to find it filled with zombies!
Oh wait.
Those are just skeleton monsters. Turns out, they've been squatting in the neglected lodge for a while. And after the weekend, well.. you're going to need a place to stay, and the lodge is looking more and more appealing.
- Language:
- English
- Words:
- 319,184
- Chapters:
- 50/?
- Collections:
- 6
- Comments:
- 3,902
- Kudos:
- 9,441
- Bookmarks:
- 1,770
- Hits:
- 415,325
Bookmarked by cosmoooooooooo
21 Feb 2026
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Hank, Hank, Hank, Hank, and Hank! by Thatgayguykai
Fandoms: Date Everything! (Sassy Chap Games Video Game)
11 Jun 2025
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Summary
It’s day three since you’ve met Skylar Specs, and the Hanks are bringing you along for their latest adventure!
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Summary
This gaggle of wise-cracking skeletons keep popping up and acting like they know better. And boy, do you hate it when someone even THINKS they know better than you. Your mum says you're a proactive control freak, but these skeleton should just take a step back and let you lead the way! They’re just begging for you to be spiteful at this point. Or just, like, a little bit petty. Who knows why they keep inserting themselves in your life?
- Language:
- English
- Words:
- 65,175
- Chapters:
- 15/40
- Comments:
- 241
- Kudos:
- 585
- Bookmarks:
- 146
- Hits:
- 11,222
Bookmarked by cosmoooooooooo
10 Dec 2022
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Summary
The monsters are free from the underground, but they didn’t all make it. Papyrus, Sans younger brother is dead, leaving Sans to care for the two children he left behind. After a long night of work Sans finally relents and hires a nanny/housekeeper. Enter you, just another human down on her luck and running from her past. This job seemed like an easy way to pass the time and get paid until your past inevitably caught up to you. At least that’s what you thought, until you started developing feelings for the odd skeletons. Now you're having strange dreams, and all these new skeletons keep turning up.
Can you help them? What is Sans hiding? And what is with this new gaggle of skeletons?
************decided to update the rating to mature because, well, we all know where this is going.******************
Series
- Part 1 of It's not all roses AUs
- Language:
- English
- Words:
- 169,855
- Chapters:
- 53/?
- Collections:
- 1
- Comments:
- 628
- Kudos:
- 590
- Bookmarks:
- 140
- Hits:
- 24,086
Bookmarked by cosmoooooooooo
26 Sep 2022
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Bone-A-Fied Biddy [CURRENTLY DISCONTINUED] by m3ch4_ch1m3r4
Fandoms: Undertale (Video Game), Underfell (Undertale AU), Underswap (Undertale AU), Swapfell Red (Undertale AU), Swapfell Purple (Undertale AU), Horrortale (undertale au)
23 Jan 2023
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Summary
One of your friends had mentioned a housekeeping job that had driven them mad—but with the communication with them dwindling due to their far more successful social life, you can’t for the life of you remember what exactly the issue was. All you knew was it was a job in a monster household.
Six skeletons—at least, that’s what the ad says—how bad can cleaning up after them really be? They don’t seem so bad—except one of them, maybe—perhaps your friend had just been over exaggerating! But the property holds a lot more secrets and skeletal beings than you signed up for…
[Ch 1: A/N and Name Guide; Ch 2+: The Story]
[Long breaks between chapters because author is stupid and can’t commit to anything. Chapters also edited to have no use of ___ or Y/N]
Bookmarked by cosmoooooooooo
29 Jun 2022