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1. 明暗交界线 by Roring

   Fandoms: 鬼灭之刃, 鬼㓕の刃  

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

   25 Dec 2025

   Tags

   • Underage Sex
   • 日黑
   • 缘严 - Relationship
   • 缘岩
   • Kokushibou | Tsugikuni Michikatsu
   • Tsugikuni Yoriichi
   • Fluff
   • Brother/Brother Incest
   • 骑乘
   • 无油生抽
   • 两人都零经验给哥快痛飞了

   Summary

   严胜在集训的时候和自己的弟弟分到同一个组，座位还是相邻的。

   一发完
   双方都没经验所以是无油生抽（遭老罪了
   哥主动骑弟，由于无润滑弄了半天都不行，弟急了直接翻身反超（

   Language:

   中文-普通话 國語

   Words:

   6,739

   Chapters:

   1/1

   Comments:

   1

   Kudos:

   18

   Hits:

   466