81 - 100 of 432 Works in Adult Frisk (Undertale)
Navigation
Listing Works
-
The daily life of Michael Cipher by King_Magikarp97
Fandoms: Hazbin Hotel (Web Series), Undertale (Video Game), Deltarune (Video Game), No Fandom, RWBY, Spooky Month (Short Films - Sr Pelo), Helluva Boss (Web Series)
05 Aug 2023
Tags
Summary
Michael William Cipher, 28 years old, oldest of 4 brothers, father of 3(a father of 6 in future chapters), loving and faithful husband, and ruler of Hell, this is his daily life along with some flashbacks to his past so anyone can learn more about him and how he got to where he currently is. Any feedback is welcome. :)
- Language:
- English
- Words:
- 461
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 60
-
Tags
Summary
Just a regular day in the adult lives of Chara and Frisk. A little Charisk slice of life drabble based on a Tumblr prompt from wearealsoboats.
Series
- Part 5 of Charisk Fluff
-
Tags
Summary
Whenever Frisk has a bad day, Chara always knows what she needs.
Series
- Part 4 of Charisk Fluff
-
Tags
Summary
Frisk ends up falling Underground after an unfortunate situation, but now...will she survive?
...or at least handle all these unholy monsters? Stars help her.
This is my AU. Underlust NT is a completely rewritten and redesigned Underlust AU that I created.
This au is meant to be a safe and consensual world with more LGBTQ+ elements thrown into the mix. So be aware that since this is written by me, I have my own headcanons here too
But since I want to make this a good story... CRITICISM AND SUGGESTIONS ARE ACCEPTED!
I want this to feel like a community project of sorts since it's still in the beginning stages, with only a few concepts I have already established. So your help would be amazing!! -
Tags
Summary
You live in Ebott City and you hear a story at the beginning of summer about the cursed mountain next to the city. You wanted to do something exciting for the summer and to you… What was more exciting than going to a mountain with a monster on it… Try falling into a hole into the kingdom of monsters where they accept human boys and men with open arms, but treat human girls and woman like the enemy due to them being sealed away by them.
Series
- Part 1 of L.O.V.E.
-
Tags
Summary
-In which-
Frisk has finally grown up, and it just feels wrong.
(a fic set on frisk's 18th birthday)
-
Tags
Summary
Killing people? Easy. It was everything that came after that was so difficult. Cleaning up was a pain, but never as bad as trying to justify why he'd just fallen off the face of the earth for the last 5 hours. Worse even was trying to explain this to his
wiferoommate. He was lucky she was asleep most of the time when he returned, but this time he comes face to face with his sleepy and still noticeably awake roommate.
It's a shame she already knows.or,
Sans tries, and fails, to come up with a proper excuse for why he's come home wounded to his faux-wife and roommate.
For the Frans Monthly challenge of June 2023 (Healing).
Series
- Part 4 of Frans Monthlies 2023
-
My Only RTRT by UnseenReader
Fandoms: Undertale (Video Game), Mili (Band), Miracle Milk - Mili (Album)
11 Jul 2023
Tags
Summary
Hop hop, you came along my secret laboratory
Spiky, spiky bloody fangs hungry for my qi.or,
A Frans fic, writing based on the song RTRT by Mili.
Here's the 2022 Remastered version, from the Key Ingredient album.Series
- Part 3 of Frans Monthlies 2023
-
Sooner or later, you’ll dive off the deep end by CrimsonKnight9
Fandoms: Undertale (Video Game)
07 Jul 2023
Tags
Summary
Frisk has been abandoned in Ebott aquarium. A siren born and raised in captivity left for dead. Alone for years and to fend for herself, the aquarium was her only home until she was surprised by an unexpected visitor.
-
Tags
Summary
A comedian's job is to maintain hope when there is none. To cheer up others when there's nothing left to do so.
What's left when the comedian gives up hope too?Or,
Frisk and Sans get stuck in a genocide time loop against their will. Things get worse.
Series
- Part 1 of Crimson Marrow
-
Tags
Summary
A world very familiar, yet somewhat not. Monsters have been freed from their exile underground by Frisk. Asgore has begun running a settlement on the surface, but many monsters still choose to live in the mountain in the decade that has passed since the barrier's fall.
With the barrier having been destroyed, something new appeared in its place as a powerful force to overcome. The Chasm. A break in reality that appears and disappears at random, spitting out things that should not exist. And ever since it first appeared, the ability to SAVE, LOAD, and RESET has corrupted.
It seems to have started to appear after a screaming lunatic dragged himself out of the far depths of Waterfall spouting indecipherable nonsense. Even so, he does seem to know a lot about The Chasm and the anomalies regarding it. -
Tags
Summary
You came to Fell City to escape the monsters from your past, however the territory came with its own beasts. At least these ones are mysterious in the sexy way.
"Do gotta wonder, though—why, oh why, were you starin' at me?"
-
Tags
Summary
They say the easiest way to a man's heart is food. In this case, it's enjoying his cooking.
Or, a starving Frisk and a bored Sans bond when the latter decides to provide her food, based purely on a whim.
For the Frans Monthly challenge of March 2023.
Series
- Part 1 of Frans Monthlies 2023
-
Tags
Summary
If being drunk removes your inhibitions, then isn't what you do when intoxicated what you really desire to do?
Or,
Frisk carries her drunk boyfriend home and realizes how clingy he can get when drunk. Aftermath included.
Happens before Even Scars May Fade (and its prequel).
-
Tags
Summary
You turn a blind eye to everything she does because once she puts her mind to it, you can't stop her. You simply watch over her from afar.
But what happens when she directly asks you to join her?Or
Frisk sneaks out once again and decides to ask Sans to join her in having fun (for the zillionth time). Despite having said no every time in the past, Sans decides to say yes just once.
This takes place in the same continuity as Day 5 of Fransweek 2023Series
- Part 2 of Just A Guard
-
Tags
Summary
Frisk escapes the busy party to have a moment to herself.
- Language:
- English
- Words:
- 347
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 67
-
Two of a Kind, Can Make You Lose Your Mind♥ by WhittneytheScorpionSuccubus for MeGaLoTrash, redtomatofan
Fandoms: Undertale (Video Game)
18 Feb 2023
Tags
Summary
Care for a Fontcest AU with all of the horny and none of the guilt?♥✨
Well, join in on the adventures of my lovable dorks, who're trying to navigate life, love, and living, while also trying their hardest not to fuck eachother's brains in♥✨
Watch as the respective universe "Sans" trying not to lose their shit around their adorable younger sibling(s) in my deliciously crafted Twins!AU♥✨
[[[Severe Canon Divergence: It's fontcest, bit it's also not fontcest, as it heavily follows the "Step-Bro/Onii-chan" Hentai trope, but without the excessive useless tropes that come with it♥✨]]]
Series
-
Tags
Summary
It may be a bad habit, but it really does help with stress.
Or, in other words, a small prompt fic written with the premise of Ambassador Frisk smoking.
You can find the prompt here.- Language:
- English
- Words:
- 914
- Chapters:
- 1/1
- Kudos:
- 34
- Hits:
- 342
-
Tags
Summary
After Chara accidentally walks into their best friend undressing whilst searching for something which was theirs, they realize that they do not feel the same way about them as they used to when they were children. Things escalate from here and they both share a night they will never forget.
Neither the first time they will experience it...
Nor the tenth.
Series
- Part 2 of Charisk 18+
-
Tags
Summary
A collection of stories of my favorite ship from different AUs. For Fransweek 2023.
A table of contents of AUs, for your reading pleasure:
Chapter 1 - Our Haven in Hell (An Underfell AU of mine)
Chapter 2 - Nekropolis (A Storyfell AU of mine)
Chapter 3 - Underfell
Chapter 4 - Classic Undertale
Chapter 5 - Just A Guard (Originally just Swapfell, now a fic series of its own)
Chapter 6 - Heretics (An Original AU of Mine)
Chapter 7 - Our Haven in Hell (An Underfell AU of mine)Series
- Part 2 of Fransweeks
- Part 1 of Just A Guard