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1. Experiment Gone Perfectly Wrong (Karamatsu x Reader) by suckybuss

   Fandoms: おそ松さん | Osomatsu-san (Anime)  

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

   02 Oct 2024

   Tags

   • No Archive Warnings Apply
   • Matsuno Karamatsu/Reader
   • Matsuno Karamatsu/You
   • Matsuno Karamatsu
   • Love Potion/Spell
   • Aphrodisiacs
   • Oral Sex
   • Vaginal Sex
   • 69 (Sex Position)
   • Floor Sex

   Summary

   You're an apprentice at Dekapan's laboratory and Karamatsu is helping you out with one of your experiments. The formula is imperfect; instead of yielding an anti-gravity potion like you had hoped, the result is an extremely potent aphrodisiac love potion, and you don't realize it until it's too late. Karamatsu ignores your pleas for him to run away, and so you have no choice but to fuck him right there on the floor of the lab.

   She/her fem reader insert.

   Series

   • Part 1 of Dekapan's Apprentice

   Language:

   English

   Words:

   6,090

   Chapters:

   1/1

   Comments:

   19

   Kudos:

   143

   Bookmarks:

   11

   Hits:

   1,811