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1. i've been waiting (half my life) by gravitropism

   Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)  

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

   16 Mar 2026

   Tags

   • No Archive Warnings Apply
   • Aventurine/Dr. Ratio (Honkai: Star Rail)
   • Aventurine (Honkai: Star Rail)
   • Dr. Ratio (Honkai: Star Rail)
   • Anal Fingering
   • Sex Toys
   • First Time Bottoming
   • Bottom Dr. Ratio (Honkai: Star Rail)
   • Top Aventurine (Honkai: Star Rail)
   • Masturbation
   • Coming Untouched

   Summary

   “I put a hairbrush handle in my ass and now I can’t come from my dick lol”

   He’s had the itch, and now he must know: how does it feel to put something in his ass?

   --

   Dr. Ratio, purely by chance, has never put anything up his ass. After reading an article, he decides to try, and finds himself desperate for more.

   Language:

   English

   Words:

   7,469

   Chapters:

   1/1

   Comments:

   11

   Kudos:

   159

   Bookmarks:

   19

   Hits:

   1,407