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1. After Work by MatchaOcha (HakuSeki)

   Fandoms: はたらく細胞 | Hataraku Saibou | Cells at Work! (Anime), はたらく細胞 | Hataraku Saibou | Cells at Work! (Manga)  

   • Explicit
   • No Archive Warnings Apply
   • F/M
   • Complete Work

   08 Jun 2026

   Tags

   • No Archive Warnings Apply
   • Red Blood Cell AE3803/White Blood Cell U-1146 (Hataraku Saibou)
   • Red Blood Cell AE3803 (Hataraku Saibou)
   • White Blood Cell U-1146 (Hataraku Saibou)
   • U1146xAE3803
   • Slice of Life
   • Fluff
   • Domestic Fluff
   • Smut
   • Sex
   • PWP
   • Established Relationship
   • Cuddling
   • Intimacy
   • Making Out
   • vanilla sex
   • Passionate
   • Missionary
   • Cowgirl
   • Sexual aftercare
   • Mild Hurt/Comfort
   • Romance
   • One Shot

   Summary

   U1146xAE3803.

   After another typical exhausting day of work inside the body, 1146 and AE3803 return home to the quiet comfort of their apartment, sharing some tea and quiet time with each other.

   What begins as simple domestic affection gradually deepens into something far more intimate between them.

   Rated E for explicit sex scenes.

   Estimated reading time: 25 minutes.

   Language:

   English

   Words:

   5,048

   Chapters:

   1/1

   Kudos:

   59

   Bookmarks:

   6

   Hits:

   577