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1. Poison x Medicine x Miracle by Eroppai (FalstaffKisaragi)

   Fandoms: Marriagetoxin (Manga)  

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

   07 May 2026

   Tags

   • No Archive Warnings Apply
   • Gero Hikaru/Kinosaki Mei
   • Kinosaki Mei
   • Gero Hikaru
   • femboy
   • Androgyny
   • Crossdressing
   • Anal Sex
   • Large Cock
   • Large Balls | Testicles
   • Pubic Hair
   • Sweat
   • Come Swallowing
   • Mpreg | Male Pregnancy
   • Breast Growth
   • Large Breasts
   • Male Lactation
   • Breastfeeding
   • Belly Rubs
   • Blow Jobs
   • Josou Seme
   • Creampie
   • Hand Jobs
   • Pregnant Sex
   • Urination
   • Inspired by Fanart
   • Wank and Tell | Creator is Open to Comments about Masturbating to This Work

   Summary

   Kinosaki asks Gero to put his skills in poison mixing to try making a medicine, knowing the difference between them comes down to what they're used for. After taking a sex drug that massively increases his loads, the two have wild sex until Kinosaki somehow gets pregnant. There's no way an heir like this would be legitimate, but neither of them care.

   Language:

   English

   Words:

   4,251

   Chapters:

   1/1

   Comments:

   2

   Kudos:

   51

   Bookmarks:

   5

   Hits:

   2,003