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1. 【日黑】小月的观察日记 by moon_glitra

   Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)  

   • Explicit
   • Underage Sex
   • M/M
   • Work in Progress

   20 Mar 2026

   Tags

   • Underage Sex
   • 日黑
   • 缘严 - Relationship
   • Kokushibou | Tsugikuni Michikatsu/Tsugikuni Yoriichi
   • 继国缘一
   • 继国严胜
   • Tsugikuni Yoriichi
   • Kokushibou | Tsugikuni Michikatsu
   • 大缘小严
   • 未成年性行为
   • 调教开发
   • 小头控制大头产物
   • 双性

   Summary

   又名：调教开发小严的日记
   藏马熊黑心缘X双性幼严的性福生活，幼严年龄在12岁左右，请配合子弹食用😋。
   讲述成年缘一对未成年严胜的身体开发过程，涉及双穴调教、尿道调教、失禁、放置、玩具、射尿等多种玩法（不包括过于疼痛、黄金、窒息等极端play）
   注意：本人拒绝一切三次元未成年性行为，文章仅供娱乐。

   Language:

   中文-普通话 國語

   Words:

   43,936

   Chapters:

   9/?

   Comments:

   171

   Kudos:

   350

   Bookmarks:

   55

   Hits:

   9,096