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1. Well, There's A First For Everything by Perpetualsg

   Fandoms: Kuroshitsuji | Black Butler  

   • Explicit
   • Underage Sex
   • M/M
   • Complete Work

   09 Aug 2023

   Tags

   • Underage Sex
   • Sebastian Michaelis/Ciel Phantomhive
   • Sebastian Michaelis
   • Ciel Phantomhive
   • Fluff
   • SebaCiel - Freeform
   • Smut
   • Comfort
   • Alternate Universe - Canon Divergence
   • Romance
   • Underage Sex - Freeform
   • Older Man/Younger Man
   • Eventual Smut
   • Emerald Witch Arc (Kuroshitsuji)
   • Mating Bond
   • Tooth-Rotting Fluff
   • Manga Canon
   • Anime Canon
   • Book of Atlantic
   • Book of Murder
   • Kuroshitsuji: Book of Murder
   • Kuroshitsuji: Book of the Atlantic
   • Weston School Arc
   • a sprinkle of angst if you squint hard enough
   • OOC at times but I try my best
   • I can’t really put the rest of the tags without spoilers… sooo.
   • Chapter 42 has trigger warning
   • Chapter 42-Warning
   • Felching
   • Rimming
   • Anal Sex
   • Filth
   • Hand Jobs
   • Oral Sex

   Summary

   What happens when a demon finds a mate?

   Follow Sebastian and Ciel on their adventures with their mating bond.

   Language:

   English

   Words:

   153,144

   Chapters:

   44/44

   Comments:

   109

   Kudos:

   869

   Bookmarks:

   176

   Hits:

   50,494