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1. Week 4 - Instincts by conner_is_alive

   Fandoms: Deltarune (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   25 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Spamton G. Spamton & Tenna
   • Spamton G. Spamton/Tenna
   • Spamton G. Spamton
   • Tenna (Deltarune)
   • Smut
   • Plot What Plot/Porn Without Plot
   • Porn with minimal Plot
   • Animal Instincts
   • Bird Instincts
   • Nesting
   • Vaginal Sex
   • Breeding Kink
   • Dirty Talk
   • Size Difference
   • Trans Male Character
   • Trans Spamton G. Spamton
   • Big Shot Era Spamton
   • Bird Spamton G. Spamton
   • Sub Spamton G. Spamton
   • Bottom Spamton G. Spamton
   • Dom Tenna (Deltarune)
   • Top Tenna (Deltarune)
   • tenna is an absolute DOG in this one

   Summary

   They’ve been dating for five months when Spamton starts exhibiting some…strange behavior.

   Series

   • Part 4 of Spamtenna Weekly Kinktober - 2025
   • Part 7 of i guess im a deltarune fan now

   Language:

   English

   Words:

   2,001

   Chapters:

   1/1

   Comments:

   4

   Kudos:

   222

   Bookmarks:

   8

   Hits:

   2,857