21 - 40 of 213 Bookmarked Items in Ecto-Tentacles (Undertale)
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Summary
Tentacles and oviposition. You don't need to know more...
Series
- Part 9 of Kinktober 2017
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12th Kinktober - Tentacles by orphan_account
Summary:
Tentacles and oviposition. You don't need to know more...
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Summary
Cross gets a little carried away while Nightmare and Dream feed from him and the twins are determined to make their little puppy feel good. Killer is a little minx and comes running towards Cross' aroused scent, leading to Nightmare and Dream taking care of both of their wolves~.
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Triple T(h)reat by TsunaidaMay
Summary:
Cross gets a little carried away while Nightmare and Dream feed from him and the twins are determined to make their little puppy feel good. Killer is a little minx and comes running towards Cross' aroused scent, leading to Nightmare and Dream taking care of both of their wolves~.
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Summary
Не такое уж и далёкое, как может показаться, будущее. Люди азартно заменяют свои тела на бионические, вся жизнь проходит в виртуальном пространстве, а секс в реальности считается чем-то пошлым и отсталым, поэтому повсеместно то тут, то там начали появляться виртуальные секс-клубы, дающие тебе полную свободу в фантазии и самовыражении.
Таким образом Ван Ибо и Сяо Чжань знакомятся, но Сяо Чжань не знал, что Ибо - приверженец "старой школы")Ксюше, которая завела однажды интересный разговор и тем самым вдохнула в слабенькую задумку жизнь.
А также каналу "Бионическая Россия", откуда я черпала теорию и много всего интересного.-
Bookmark Notes:
Не читано
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Summary
Nightmare is more than just a bad guy. He and his poly protect others, too. Maybe they can help Blue out of a bad situation.
Series
- Part 9 of Underswap #832
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Each chapter will have a list of kinks as well as the pairing for that chapter. Tags for the collection will change as new chapters are added. Enjoy!
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Mermaids are the social butterflies of the sea, living in sunny, shallow water together with the rest of their school. On the other end of the spectrum, meroctopuses are violent, antisocial fucks who like the cold and the dark, and who basically kill any competing predator they see.
But they aren’t stupid.
Red is proof of that, using his traps to hunt for food and saving his energy to ward off predators. So, how does he react when he finds the laziest creature in the ocean stealing his catch?
Bribe him with more food in exchange for peaceful company, of course! The ocean is fucking lonely for giant predatory mer!
Red unwittingly gets saved by those peaceful conversations. Apparently even a cold-hearted predator can fall in love. And from there, their family keeps growing as more lost souls are saved by the siren’s call that sings of peace, love, and family, no matter how terrible of a monster you were in the past.
- Language:
- English
- Words:
- 225,104
- Chapters:
- 77/?
- Collections:
- 1
- Comments:
- 2,074
- Kudos:
- 1,830
- Bookmarks:
- 312
- Hits:
- 52,678
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Summary
Horror's experience with gaster fucked him up forever
I'm probably just gonna continuously add shit about horror being fucked By gaster here so ya
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Exacting Their Revenge: An Undertale Fanfiction (Echotale Gaster!Sans X Cannibalistic Holocaust Reader) by orphan_account for
Fandoms: Undertale (Video Game)
17 Jan 2020
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Summary
Your stomach rumbled. Making you move ever so slightly. It was nearing your feeding time anyway. You ever so slightly lifted your head off of your battered arms to give an ice cold glare to the glass window that separated your room to the rest of the asylum. The glare you were currently giving the window was one of those glares that could render a full grown man helpless. You smirked once more at that thought. Though this time, your smirk was plainly visible to the people currently monitoring you from the safety of the other side of the glass window you were currently looking at. That's right. They were safe from you with being on the other side of the glass.
Things to look out for:
~ Blood and gore
~ Mentions of violence
~ Cannibalistic notions
~ Horror topics
~ Upcoming intimate scenesWARNING: This story is very graphic, and not for the faint of heart! There are mentions of upcoming rape scenes, graphic depictions of violence, profanity, and a whole lot of blood and guts. This is rated M for a reason. If you have not already read the summary for this fanfiction, I highly suggest that you do. You have been warned, read at your own risk. This is geared for mature audiences only.
Series
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Bookmark Notes:
dude... im not even tryna read this... but the SHEER amount of tags... oh god the tags... how does one even THINK of all these... ... i need to put it in my schedule to read all these because WTF BRO
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Summary
All of my smut pieces in one convenient place. May Dog have mercy on my SOUL.
- Words:
- 37,177
- Works:
- 3
- Bookmarks:
- 15
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Summary
Sans returns from a day of work and play with Alphys to Papyrus. Papyrus is happy to see his brother return home - and that his brother is very 'happy' to see him as well. Sans decides to put into play something new he learned today...
Prepare for affection, fluff, tentacles, soul-sex, and technically light bondage.-
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Summary
Written in hidden books in the library of the tree of feelings.
Bonded and claimed since birth.
Nightmare was always meant to be Dreams Omega. Passive and patient to care for negative feelings while his brother cared for positive ones.
But Nightmare didn't want that. And dream was a fucking idiot.
Nightmare thought when he became curroupted his body would be too broken to be Dreams. But the bond stopped him from fully transforming.
And the only way to cut the claim is too find a better Alpha. But Nightmare won't stand around and be a breeding bitch for any Alpha.
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Zetarune by ImpTwins, ImpTwinsZR (ImpTwins)
Fandom: Deltarune (Video Game), Undertale (Video Game)
01 Jul 2022
Summary
A sequel set years ahead of the original Deltarune. Dark Fountains sealed and ancient malice dispersed, the heroes won the day. But the cost to them is clear, their sins crawling on their backs and the loss festering in what remains of their SOULs. As they struggle to recover from their wounds, with the strings of destiny lying limp in the past, they must choose for themselves who they are and who they want to be.
Far from Hometown a lone human girl looking for humanity's lost history resolves to explore a mountain, and winds up thrust into the midst of a story long since over. Will her selflessness help to heal, or will her selfishness only cut deeper?
Oh yeah it also has tons of hot monster [#$@!] with huge [pipis] and a lot of other [HYPERLINK BLOCKED]
- Words:
- 356,037
- Works:
- 24
- Bookmarks:
- 6
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Summary
Smut/one shots including swap sans
Here we have it all with angst, fluff, and everyone's favorite; smut- Words:
- 48,806
- Works:
- 16
- Bookmarks:
- 8
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Bookmark Notes:
13
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Undertale UTMV One-Shots by Boxed_soup, SketchieFoxie
Fandom: UMTV - Fandom, Undertale, Undertale (Video Game), UTMV
03 Sep 2023
- Words:
- 35,591
- Works:
- 9
- Bookmarks:
- 2
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Poison Apples in the Garden by Lion_Witchcraft
Fandoms: Undertale (Video Game), Underswap (Undertale AU), Dreamtale (Undertale AU), Bad Guys (Undertale AU), Star Sanses (Undertale AU), Horrortale (undertale au)
06 Jun 2021
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Summary
Nightmare has had it just about up to hell with Dream and his allies keeping him from feasting upon negative AU's! Like any King though he comes up with a solution unfortunately for (Y/n) that solution involves her and the lives of several other innocent negative victims. She isn't going down without a fight though if negativity is what this tar faced megalomaniac wants he's about to get a lot of it! Him and his whole pack of murderous skeletons! Maybe she failed at life where she was, but here in this castle in god knows where she might actually be able to have a life here amongst these lunatics!
- Language:
- English
- Words:
- 39,012
- Chapters:
- 21/21
- Comments:
- 268
- Kudos:
- 713
- Bookmarks:
- 133
- Hits:
- 22,425
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Bookmark Notes:
Ch 11
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How To Make A Fully Loaded Caramel Apple Pie With White and Dark Chocolate Drizzle<3 by WhittneytheScorpionSuccubus for Mochimunchies
Fandoms: Undertale (Video Game)
07 Sep 2025
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Summary
I'm sorry if I'm taking so long, I want to make sure this sweet baby is well cooked and fucking delicious!<3 >:3c
Series
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Dust lets out a thoughtful hum, then nods once. They aren’t… seriously considering this, are they? The mere suggestion has you squirming in Killer’s lap, your stomach full of butterflies.
“whadabout you, starlight? wanna have some fun with me an’ killer?”
…Do you?
Series
- Part 1 of PROPAGANDA
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Bookmark Notes:
Well fuck me I guess, this is great ❤️
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Summary
Horror is starving.
Horror is starving and he won't (can't) eat and all he wants to do is die.
Worried, a bunch of people team up and make a difficult decision in order to help him. There is no telling what this might lead to, but it could have disastrous results-or be what some of them finally needed.Please read the tags!!!
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Bookmark Notes:
Low key ate, hoes mightve had all their problems solved with the concept of a breat pump but its fine /silly
The way horror is written is really cool, boarderline feral, the bare least of saniry being the only thing keeping anyone (sans!classic) safe, completly starved from food even after months of not years outside his own AU, and generally just prett angst in desperation
Also cool tidbits im stealing:
- Horror being able to reconise people based on smell
- someone who isn't used to having ecto summoned being unbalanced when they summon for the first time in a while
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Summary
Sans is exhausted. He is lonely, hurting, and only two steps away from Falling Down.
Underfell's first ever Gyftmas is approaching and Red is scrambling. He wants to get his brother the best present ever to celebrate, something that goes across resets with them.
A visit to Undertale provides him with an idea. It's morally wrong, completely unethical, and likely illegal.
Luckily for Red, he never really had a moral code.
MIND THE TAGS.
This story will get DARK. If anything, literally ANYTHING, looks triggering to you, please don't read this.On a brighter note, this is my first time writing smut! Please feel free to give me tips or tell me how I did!
I also accept ideas for things to happen in the story.
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Conversations by BookwyrmFinallyGotAnAccount, Caffeinated_blood, ChaosDancer12, cosmic_ink, DarkstarWolf53, orphan_account, TheCrimsonStoryteller, TrasBen, trinity_of_trinities, writingforFUNandbecauseBoredom (orphan_account), writingforFUNandbecauseBoredom
Fandom: SCP Foundation, Undertale (Video Game)
25 Sep 2021
- Words:
- 139,141
- Works:
- 4
- Bookmarks:
- 33
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Bookmark Notes:
Convos go burr