# undertale sans papyrus アンダーテール fellbros underfell fanart angst red edge undertaleau underswap fontcest swapcest undertail undertaleaus fellpapyrus fellsans undertale_au horrorcest swapfellcest swapfellred shagfrick petplay swapfell nsfw kinktober fellcest_child oc goodomens reverseomens reverseau aziraphale azirafell innerdemonsau

« day of judgement »

That fateful day, still no one would part.

19 134
2021-05-06

Here's my second gift to for the 2020gyftmas event by !! Fellcest was mentioned so OF COURSE I had to draw fellcest smut! ♥♥♥

34 273
2021-01-28

＊fellcestに　遭遇した！
　たたかう
　アイテム
　にげる
→もりあげる

なにか　言っているようだが
遠くて　うまく　聞き取れない😗

32 224
2021-01-16

dont talk to me if it isn't about this

(cw: underfell , some soft fell bros , could be implied fellcest )

49 417
2021-01-10

fellcest stuff 🥺
such rare.......

98 894
2020-11-21

ive been havin dreams
jumpin on a trampoline

(fontcest, papcest, sanscest, kustard, edgepuff, redpuff, kedgeup, fellcest)

5 13
2020-05-07

i just wanted to draw uf papyrus smiling and happy but i made him yandere whoops

27 191
2020-02-20

My Secret Santa gift for DeXxy! I’m glad I had the chance to give the Swapfell Red boys some love, it’s been too long! 🖤✨
I hope you like it! ^w^

148 1054
2020-01-26

[TW : Sex, masturbation]

Day 25 : Shower sex

I used a picture of a real bathroom as a base.

5 102
2019-11-06

in this house we ship fellcest 😩🤙🤙🤙🤙🤙🤙
the chaotic multi reverse au is probs the best au ever created thanks ft :
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73 564
2019-09-04