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1. Go on While Noone's Looking by S1NFUL_KUN for thewritegrump

   Fandoms: おそ松さん | Osomatsu-san (Anime), おそ松さんのへそくりウォーズ | Osomatsu-san no Hesokuri Wars (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • Gen
   • Complete Work

   11 Aug 2025

   Tags

   • No Archive Warnings Apply
   • Matsuno Karamatsu
   • tbhhh could be seen as kalaus/monroe but thats up to you
   • Stuffing
   • Belly Kink
   • Wardrobe Malfuntion
   • Weight Gain
   • Author Is Sleep Deprived
   • Alternate Universe - Gender Changes
   • casually spreading my fat mafia propaganda

   Summary

   i like kalaus a little i think (s)he should gain like 50 pounds idk/j

   Language:

   English

   Words:

   1,309

   Chapters:

   1/1

   Comments:

   2

   Kudos:

   7

   Bookmarks:

   3

   Hits:

   158