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1. it’s second nature by TwoBodyProblem for xinseoyaoi (SEUNGKlTTY)

   Fandoms: ALPHA DRIVE ONE | ALD1 (Band)  

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

   16 Oct 2026

   Tags

   • No Archive Warnings Apply
   • He Xinlong/Kim Junseo (ALPHA DRIVE ONE)
   • Kim Junseo (ALPHA DRIVE ONE)
   • He Xinlong (ALPHA DRIVE ONE)
   • Alternate Universe - Not K-Pop Idols
   • Cat/Human Hybrids
   • Cat Hybrid He Xinlong (Alpha Drive One)
   • Mating Cycles/In Heat
   • Established Relationship
   • Top He Xinlong (ALPHA DRIVE ONE)
   • Bottom Kim Junseo (ALPHA DRIVE ONE)
   • Knotting
   • Plot What Plot/Porn Without Plot
   • Sexual Overstimulation
   • Multiple Orgasms
   • Crying During Sex
   • breeding kink if u squint
   • Fluff and Smut

   Summary

   “That’s right,” Junseo said indulgently. “All yours, kitty. You’re the one who’s about to knot me, aren’t you?”

   Xinlong’s head shot up, ears perked, and he stared wide eyed at Junseo. “I can…?”

   “Yes,” Junseo said, grinning at the look of sheer excitement on Xinlong’s face. He was, as always, so wonderfully transparent.

   (or, the one where junseo leaves on a business trip and comes home to find xinlong in heat)

   Language:

   English

   Words:

   7,265

   Chapters:

   1/1

   Comments:

   4

   Kudos:

   35

   Bookmarks:

   2

   Hits:

   356