Fics like 【日黑】老师的秘密培训（R）

日黑，圣诞节快乐！ 转世后有记忆的弟*转世后无记忆的双性哥，有十岁年龄差

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1. 【善狯】《狯岳有了个守护灵》 by Araneid1007 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
2. 【日黑&惨黑】脱轨 by MandarinCici (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
3. 【日黑】不得不做爱说荤话才能出去的房间 by longming (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
4. 【日黑/缘严】幼虫移行 by theghostofworld (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
5. 【日黑】岩胜议员脖子边的吻痕是何人所为 by WhATER (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
6. 继国严胜决定去死 by Ambivale (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
7. 【实义】研究性指导 by fengliplz (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
8. 【义实】大正小调•Little Nocturne of Taisho (已完结） by alaana322 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
9. 继国缘一渡不过河 by Dangerous_Trailer (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
10. 【日黑】神明的宠儿（番外） by Yanmen_cangyun (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
11. 【all义/主炭义】我是来加入这个家的 by evergreen0123 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
12. 【日黑/缘严】嘘 by Nenoblegas (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
13. 【日黑/缘严】你哥喊你不要停，你到底该不该停？ by ysssayhi (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
14. 【日黑/缘严】满堂春（上）+（下） by PotatoBunny17 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
15. 忍不住和久别重逢的哥哥做了…？ by Jiao0312 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
16. 人作死就会死 by Cat10079 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga))
17. 《当你看向我时》 by Lin030 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
18. 【日黑/缘岩】超不实用假期规划指南（NC17，甜饼一发完） by winterfalls42 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
19. 【日黑/缘严】岂有此理（上+中+下） by PotatoBunny17 (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))
20. 【缘严/生子】第十三次告白 by Winfelder (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga))