Story cover for Underlust by michelangelos_ass
Underlust
  • WpView
    Reads 34,520
  • WpVote
    Votes 225
  • WpPart
    Parts 9
  • WpHistory
    Time 26m
  • WpView
    Reads 34,520
  • WpVote
    Votes 225
  • WpPart
    Parts 9
  • WpHistory
    Time 26m
Ongoing, First published Apr 25, 2020
Mature
Frisk, who is female here, does a playthrough of the sexual undertale alternate universe, Underlust. This is sexual and includes a lot of different fetishes. If there is something of a fetish you want me to add, you can comment and I'll consider it, but this will not have feet or fecal fetishes.

Every chapter that's mainly about smut will have the word 'smut' in the title

This is mature, will be triggered my sexual activity, sexual harassment, or foul language you shouldn't be reading this.

All images are drawn by me.

I don't own undertale or underlust, all I own is the images and wording 

Underlust belongs to NSFWshamecave
Undertale belongs to Toby Fox

Please tell me what you think of this in the comments. Thank u
(CC) Attrib. NonCommercial
Sign up to add Underlust to your library and receive updates
or
Content Guidelines
You may also like
You may also like
Slide 1 of 10
FriskXSans: Getting Frisky. cover
Undertale and Deltarune Tickle Story Requests cover
Undertale: Genocide cover
Lust x Horror {Sanscest} (Plus Fontcest, Sanscest, & Pappycest Oneshots) cover
Bone-afied Security Guards cover
Sans x Frisk Lemon cover
The hard life (Sansxreader) COMPLETED cover
What Is Love?  cover
△NEVER--ALONE△ yandere lamia papyrus x reader x Sans (Comicmaker12) cover
He's Mine (COMPLETED)(Yandere Papyrus) cover

FriskXSans: Getting Frisky.

17 parts Complete Mature

Frisk has freed all the monsters from the underground; this story takes place a few years later. By this time Frisk is living with Sans and Papyrus. Sans doesn't really do much on the surface other than sleep, keep an eye socket on Frisk and occasionally visit Alphys...so it seems. Frisk is preferably a girl in this world but I will use words such as: they, them, their, etc. If you prefer they be a male. *Oh man, okay! So this will be my very first story ever anywhere so bear with me if it is rough around the edges. Thank you and enjoy!* Feedback is also appreciated. Please note that I do not own any of these characters, they are owned by Toby Fox. WARNING: -Sexual Behavior -Vulgar Language -Offensive Behavior -Triggers