Swapcest Stories

26 Stories

Undertale AU's One shots (Requests Closed) by Shadowolfie2008
#1
Undertale AU's One shots (Requests...by Shadow Wofie
Enjoy these one shots [⚠️ WARNING ⚠️ MATURE CONTENT]
Completed
𝐅𝐎𝐍𝐓𝐂𝐄𝐒𝐓 𝐎𝐍𝐄-𝐒𝐇𝐎𝐓𝐒 by Bendy_Boris_shiper
#2
𝐅𝐎𝐍𝐓𝐂𝐄𝐒𝐓 𝐎𝐍𝐄-𝐒𝐇𝐎𝐓𝐒by ˗ˏˋ ᵗᵉᵈᵈʸ ᵇᵉᵃʳ ˎˊ˗
❝𝘽𝙚𝙩𝙩𝙚𝙧 𝙝𝙖𝙫𝙚 𝙨𝙞𝙣𝙣𝙚𝙙 𝙩𝙝𝙖𝙣 𝙨𝙞𝙣 𝙖𝙩 𝙖𝙡𝙡 𝙘𝙪𝙯 𝙞𝙛 𝙬𝙚 𝙙𝙞𝙙𝙣'𝙩 𝙬𝙚 𝙬𝙤𝙪𝙡𝙙𝙣'𝙩 𝙝𝙖𝙫𝙚 𝙠𝙣𝙤𝙬𝙣 𝙩𝙝𝙞𝙨 𝙬𝙤𝙣𝙙𝙚𝙧𝙛𝙪𝙡 𝙛𝙚𝙚�...
Undertale ship Stories by Maddyfairyqueen
#3
Undertale ship Storiesby Maddyfairyqueen
∆ You have stumbled across a book ∆ Welcome reader. Here you'll find ships of all types! you can request a scenario and a ship. All ships are welcomed here. Have fun and...
I dunno some Undertale au lemon shit by PopRocksbnha
#4
I dunno some Undertale au lemon sh...by PopRocksbnha
This is just some stuff I came up with at night time. By the way all of the submissive are females because I find it harder to write them as males. Don't know why.
Yandere Oneshots \ Rps by marcoinadress
#5
Yandere Oneshots \ Rpsby RIP iisacupcake
Ok this is actually fontcest being little yandere but ya
My amazin lil Bro by floppychu
#7
My amazin lil Broby floppychu
This is a Swapbros Fanfiction for the Au UnderSwap. Stretch gets sick and it's up to Blue to help his brother :D! THIS IS NO Swapcest or Fontcest!
Whiskey Lullaby  by NightmareBlueberry22
#8
Whiskey Lullaby by Nightmare Blueberry
Blue Remembers Sorry for the sucky summery This story is also posted on AO3!
Kids of the Underground by Omegaverse_Lover
#9
Kids of the Undergroundby Jessica Parrish
Hey you guys just thought I'd put this here, these are the kids of my fav pairings from Undertale hope y'all like it. If y'all don't that's fine just please don't be mea...
Art by vicious-pretzel
#10
Artby Vicious-Pretzel
Its my art. That's it. :3
fontcest oneshots by puppydogthighs
#11
fontcest oneshotsby puppydogthighs
just some bad stories of nothing but sin and angst
Undertale Aus (Sanscest and stuff 💙) by PopSodaKid
#12
Undertale Aus (Sanscest and stuff...by PopSodaKid
yeh, expect nsfw! this is a warning right here!! don't like? don't follow, don't read, simple :3
Adorably Creative (Undertale FanFiction) by Failsona
#13
Adorably Creative (Undertale FanFi...by Failsona
As usual, Sans comes back from training, happy and excited, except this time, he arrives home 'marked'. Papyrus is not pleased, until he finds the creative little secret...
Nueva receta by LinaOkazaki
#14
Nueva recetaby LinaOkazaki
Sans esta emocionado por prepararle a Papyrus su más reciente receta. ¿Cuál será el ingrediente secreto? Drabble por el Quinto Desafío Relámpago de "Es de Fanfics...
The Skeleton Who Cried Monster - An Aesop Fable Retelling by Katsuflake
#15
The Skeleton Who Cried Monster - A...by
Rus's life in the Underground was becoming dull. Could he be blamed for just wanting to laugh? When he is tasked to take on more responsibility, he'll face his greatest...