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1. To Care For An Heir by thewritegrump for mallowkey

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

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

   13 Feb 2023

   Tags

   • No Archive Warnings Apply
   • Matsuno Ichimatsu/Matsuno Karamatsu
   • Matsuno Ichimatsu/Matsuno Karamatsu/Matsuno Karamatsu
   • Matsuno Karamatsu/Matsuno Karamatsu
   • Matsuno Karamatsu
   • Matsuno Ichimatsu
   • Alternate Universe - Unrelated
   • Mafia AU
   • 18!Matsu
   • There are inexplicably two Karamatsus; adult and 18
   • Ichimatsu is 18
   • The Don is adult Ichimatsu but that's not important
   • mafia
   • Anal Fingering
   • First Time
   • Prostate Milking
   • Anal Sex
   • Threesome - M/M/M
   • I genuinely don't know the term for fucking someone while also getting fucked
   • is there a term for it
   • It's like a fuck chain
   • Top Matsuno Karamatsu
   • Bottom Matsuno Karamatsu
   • Bottom Matsuno Ichimatsu

   Summary

   If Karamatsu is going to serve the future Don, he'll need to know how to satisfy all of his needs. All of them.

   Language:

   English

   Words:

   6,444

   Chapters:

   1/1

   Comments:

   6

   Kudos:

   19

   Bookmarks:

   3

   Hits:

   684