Jizz

Catty by Rektum

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Undyne by ChillyWally

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Alphys Teaches Sex Ed

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Toriel [DooM_the_Wolf]

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I was told to post this here (technically not that NSFW, but eh)

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Dogfrisk & Dogchara

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Mom Boobs [Toriel]

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Look at this goat. Look at how sexy this goat is. I'd fuck that goat.

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Muffet facial by 泥 どねる

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Very bad child ( ͡° ͜ʖ ͡°)

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Cover for the Adult Undertale Fanbook [F]

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Buttslap!

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Bunny Frisk

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Muffins [F]

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Adult Chara and Frisk

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"Urah ha ha ha ha... behold my TRUE power!"

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A shy Goatmom

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Sharing Air by ByondRAGE

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Knock knock...

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Under(her)tail Extra 2

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MA’AM TEMMIE by [OPQHLAK]

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Toriel on full display (Inuki)

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Reunited by Kilinah

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Under(her)Tail IR Page 19

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Under the Sea by Wotin

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We Deltaruined Roblox

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Alphys testing out a breast growth formula (xtrent968)

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More facesitting (KingOfAcesX)

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Muffet Fucks

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Girl's gotta drink (Super_retroredo)

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Kris LV 5 > LV 50 > LV 100 (Errand Boy)

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Muffet gets some new employees (Angstrom)

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