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1. Mackerel's Birthday by Studio_Seven

   Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs  

   • Not Rated
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   22 Jun 2026

   Tags

   • No Archive Warnings Apply
   • Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs)
   • Dazai Osamu & Nakahara Chuuya (Bungou Stray Dogs)
   • Dazai Osamu (Bungou Stray Dogs)
   • Nakahara Chuuya (Bungou Stray Dogs)
   • Gay Panic
   • Birthday
   • Birthday Fluff
   • Domestic Fluff
   • Self-Discovery
   • Coming Out
   • Soft Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs)
   • Dazai Osamu is Bad at Feelings (Bungou Stray Dogs)
   • Armed Detective Agency Member Dazai Osamu (Bungou Stray Dogs)
   • Soft Dazai Osamu (Bungou Stray Dogs)
   • Nakahara Chuuya is So Done (Bungou Stray Dogs)
   • Caring Nakahara Chuuya (Bungou Stray Dogs)
   • Soft Nakahara Chuuya (Bungou Stray Dogs)
   • POV Nakahara Chuuya (Bungou Stray Dogs)
   • Protective Nakahara Chuuya (Bungou Stray Dogs)
   • Happy Birthday Dazai Osamu (Bungou Stray Dogs)
   • Mentioned Mori Ougai (Bungou Stray Dogs)
   • Mentioned Ozaki Kouyou (Bungou Stray Dogs)
   • Birthday Presents
   • Intimacy
   • French Kissing
   • Top Dazai Osamu (Bungou Stray Dogs)
   • Top Nakahara Chuuya (Bungou Stray Dogs)
   • Bottom Dazai Osamu (Bungou Stray Dogs)
   • Bottom Nakahara Chuuya (Bungou Stray Dogs)
   • Switching
   • Gay Sex
   • Anal Sex
   • Oral Sex
   • Slow Burn
   • Not Suitable/Safe For Work
   • Fluff and Smut
   • Eventual Smut
   • Mild Smut
   • My First Smut
   • Birthday Smut
   • Non-Graphic Smut

   Summary

   Why is his heart beating so fast? Why the hell did he spend 177,435 yen on a whisky bottle? Why the hell is Chuuya's palms sweating when all he is doing is knocking on Dazai's door?

   Language:

   English

   Words:

   6,633

   Chapters:

   3/3

   Comments:

   7

   Kudos:

   103

   Bookmarks:

   9

   Hits:

   1,523