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1. Human Alchemy by lennongrad

   Fandoms: Deltarune (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • Other
   • Work in Progress

   27 Aug 2025

   Tags

   • No Archive Warnings Apply
   • Noelle Holiday/Kris
   • Noelle Holiday
   • Kris (Deltarune)
   • Mating Cycles/In Heat
   • Masturbation
   • Trans Female Character
   • They/Them Pronouns for Kris (Deltarune)
   • Trans Noelle Holiday
   • Semi-Verbal Kris (Deltarune)
   • Aged-Up Character(s)
   • Post-Canon
   • Transfem Nonbinary Kris (Deltarune)
   • POV Third Person
   • Sexual Repression
   • Explicit Sexual Content
   • Gender Dysphoria
   • Mentioned Susie (Deltarune)
   • Mentioned Berdly (Deltarune)
   • Stealth Masturbation
   • Kris (Deltarune) Uses Sign Language
   • Fake Science
   • College
   • Porn With Plot
   • Porn with Feelings
   • Accidental Stimulation
   • Accidental Cuddling
   • Tickling
   • Angst and Fluff and Smut
   • Dry Humping

   Summary

   When Noelle started taking estrogen, she ignored all the warnings about her rutting season turning to oestrus. She'd been taking heat suppressants since she was a kid, so what would it matter? When her parents kick her off the insurance, though, it suddenly becomes a very pertinent issue. An internet rabbit hole leads her to believe the only fix is assistance from a willing human, so now she needs Kris to play the part...

   Language:

   English

   Words:

   10,482

   Chapters:

   2/4

   Comments:

   15

   Kudos:

   80

   Bookmarks:

   13

   Hits:

   1,814