Fontcest Stories

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259 Stories

  • Do I ship it? (Undertale+AUs)  by OnlyAiko
    OnlyAiko
    • WpView
      Reads 398
    • WpPart
      Parts 10
    You may send me Undertale AU ships or Just Undertale ships and I will answer with How I feel about the ship! Also I'm sorry if I offended you in some way.
  • I try to write smut by Geurillaz
    Geurillaz
    • WpView
      Reads 331
    • WpPart
      Parts 1
    (the cover is legit the face I make as I write these) so, I'm gonna write smut, with any character ya want. Y A Y. \(¯口¯)/
  • Under swap! Sans X Swapfell! Papyrus (FONTCEST) by Wildcatlovely
    Wildcatlovely
    • WpView
      Reads 6,610
    • WpPart
      Parts 1
    Oh boy.... My first story and I sinned. Lord forgive me XD. But anyway, if you like this, please let me know and I'll make more chapters!
  • Quédate conmigo. -Underswap Fontcest- by BunnyPuffle
    BunnyPuffle
    • WpView
      Reads 1,534
    • WpPart
      Parts 6
    "Quédate conmigo, amor." -Aquí es donde papyrus se enamora locamente de su hermano, blueberry.- ~"Haré todo para que tengas tus ojos en mí."~ Créditos a los creadores de este au, y a toby foks ah. ©
  • Des vacances inattendues...! [+16] (EN PAUSE) by Paloma0505
    Paloma0505
    • WpView
      Reads 178
    • WpPart
      Parts 3
    Quand Ink décide d'embarquer tout le monde pour quelques mois de vacances... Rien ne se passe comme prévu ! Simple idée au départ, puis projet concret, découvrez comment un simple voyage a réussi a former des couples pour le moins... Improbables ! ==================================== Attention : [+16] -Pourrait contenir des scènes de sexe, de yaoi ou de yuri (nsfw). -Pourrait contenir des scènes violentes/gores. -Pourrait contenir du langage violent/inapproprié aux plus jeunes. ==================================== Undertale appartient à TobyFox. Underswap appartient à P0pcornPr1nce. Underfell appartient à Underfell Tumblr guy/ManiaKnight's (fangame). Dusttale appartient à teyla95 (?). Killertale appartient à Rahafwabas. Errortale appartient à LoverofPiggies. Inktale/____tale appartient à Comyet/Myebi. Dreamtale appartient à Jokublog. Horrortale appartient à Sour-Apple Studios. X-tale appartient à Jakei. Fellswap/Swapfell appartient à Kkhoppang. Aftertale appartient à LoverofPiggies. Reapertale appartient à Renrink/Blackaerin. Underlust appartient à NSFWShamecave. Tout les personnages n'ayant pas été cités, appartiennent à leurs propriétaires respectifs. Toutes les images utilisées appartiennent aussi à leurs propriétaires respectifs. ====================================
  • Undertale one-shots by awfelldude
    awfelldude
    • WpView
      Reads 1,033
    • WpPart
      Parts 2
    Just some random drabbles. I will take requests, but I won't be doing any frans or character x reader/oc. But I will do almost any other ship, so just request what you want. Working on a cover with my own art, but this will have to due for now. Cover art by: symphysins
  • fontcest oneshots!  by Undyne_The_Sexy_Fish
    Undyne_The_Sexy_Fish
    • WpView
      Reads 855
    • WpPart
      Parts 2
    welp..... fontcest....um if you don't know what it is it's sans x papyrus ok? also my first book and I may do lemons if I feel like it.... so yeah enjoy also none of the artwork is mine I just go it on Google ok? *takes a deep breath* welp I'll see youse in hell
  • A break in the play (fontcest fic) by Writerblockgore
    Writerblockgore
    • WpView
      Reads 140
    • WpPart
      Parts 2
    It's the same thing for Sans like a play he performs for the kid over and over, until something new happens that changes the story that Sans once knew. Could he be happy with it or will it all go back.
  • Fontcest/Sanscest/Papcest one-shots! by ImmaDirtySinner
    ImmaDirtySinner
    • WpView
      Reads 309
    • WpPart
      Parts 1
    Plz don't hate me ;-;
  • TODO POR TI (Fontcest - Underfell) by amoyaoihard
    amoyaoihard
    • WpView
      Reads 198
    • WpPart
      Parts 4
    Lo siento por no seguir con las otras historia pero les prometo que las continuare. Bueno esta historia grata de mostrar que Papyrus va hacer todo para que su hermano este feliz aunque Sans no sepa.
  • DarkAngelSans OneShots (Requests Closed)(Maybe Discontinuing) by DarkAngelSans
    DarkAngelSans
    • WpView
      Reads 47
    • WpPart
      Parts 1
    Hi this is a oneshot book for DarkAngelSans (my OC from my AU), for any characters from any AU! I will do fontcest! I will put up a warning if you don't like fontcest! I can even do some xreaders with her too(yes DarkAngelSans is a girl deal with it =^=)! Anyway please request 0w0... if you don't like then simply don't reader =w= not trying to be rude or anything I just don't want any hate comments on my books pwq Anyway bye~ ----------------------------------------------------------------------------------- I'm going to discontinue this book, I'm just going to upload the requests I already have though, either that or I'm going to move it to my other one shot book maybe?
  • Fontcest (US Papy X US Sans) by Little_ball_of_sin
    Little_ball_of_sin
    • WpView
      Reads 1,029
    • WpPart
      Parts 1
    This is my very first chapter on Wattpad since i'm new! I really hope u like it, and Warning, there is A LOT of Smut and Sin. I was inspired by Fontcest_Trash. Check her out, because her Fanfiction is amazing. I was also inspired by ImGayTrash, since he has great Fanfiction like Fontcest_Trash. I do really hope atleast on of them can read this Fanfiction! I hope u enjoy~
  • Pen pal by DawnXnova
    DawnXnova
    • WpView
      Reads 14,207
    • WpPart
      Parts 11
    When Papyrus starts going on dates Sans finds himself very uncomfortable with the idea of Papyrus being in a romantic relationship with anyone. "Am I just being over protective?" He's so troubled he asks friends for help and then starts questioning himself and his feelings toward Papyrus He gets an idea when he notices Papyrus's mailbox, which was always empty... "Oh this was bad..." "I should have never wrote that damn letter...I'm the worst!" "And now look what I have done to you..." Papyrus X Sans if you don't support Fontcest you don't have to read it...
  • ARTBOOK!!! by MaybeICantHelpIt
    MaybeICantHelpIt
    • WpView
      Reads 4,899
    • WpPart
      Parts 16
    my art will give you cancer ..beware
  • Amor en el Laboratorio by amoyaoihard
    amoyaoihard
    • WpView
      Reads 219
    • WpPart
      Parts 4
    Esta historia narra como dos esqueletos creados por el científico real pueden a llegar ser tan diferentes como iguales
  • Whiskey Lullaby  by NightmareBlueberry22
    NightmareBlueberry22
    • WpView
      Reads 232
    • WpPart
      Parts 1
    Blue Remembers Sorry for the sucky summery This story is also posted on AO3!
  • My Sweet Sis And Brother by dreamsans136
    dreamsans136
    • WpView
      Reads 74
    • WpPart
      Parts 2
    About a texting story
  • Fontcest Oneshots by Tchatanna
    Tchatanna
    • WpView
      Reads 11,610
    • WpPart
      Parts 6
    A small collection of cute Sans x Papyrus oneshots! Enjoy :D
  • Sans, Come home! (Fellcest) by ChloeGirlHi
    ChloeGirlHi
    • WpView
      Reads 1,672
    • WpPart
      Parts 3
    The only one, Good through it all, Is Chloe Dreemurr. She's the princess and her brother, Asriel, and sister, Chara, Get pretty annoyed and don't leave their rooms. Sans, With an abusive younger (but taller) brother, is Chloe's best friend. Sans is practically Papyrus' slave although Sans doesn't know that Papyrus is depressed and loves his Brother more than a brother. What will happen when Sans attempts to run away?