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1. Brother of the Fucking Year by pr0blemadick

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia  

   • Explicit
   • Underage Sex
   • M/M
   • Work in Progress

   11 Feb 2026

   Tags

   • Underage Sex
   • Bakugou Katsuki/Midoriya Izuku
   • Minor or Background Relationship(s)
   • Bakugou Masaru/Bakugou Mitsuki/Midoriya Inko
   • Bakugou Masaru/Midoriya Inko
   • Bakugou Masaru/Bakugou Mitsuki
   • Bakugou Mitsuki/Midoriya Inko
   • Bakugou Katsuki
   • Midoriya Izuku
   • Minor Characters
   • Sero Hanta
   • Bakugou Mitsuki
   • Bakugou Masaru
   • Midoriya Inko
   • Sibling Incest
   • Age Difference
   • Katsuki is 17
   • Izuku is 13
   • Grooming
   • Bakugou Katsuki is Not a Good Person
   • Trans Midoriya Izuku
   • Katsuki is manipulative
   • Rape/Non-con Elements
   • mostly bc deku can't legally consent
   • They're technically "half" brothers but it's still incest
   • Piss
   • (at some points)
   • Exhibitionism
   • Non-Consensual Voyeurism
   • Semi-Public Sex
   • Plot What Plot/Porn Without Plot
   • it's literally just siblings bkdk being horny for each other
   • That's it
   • Dead Dove: Do Not Eat
   • Incest
   • Dirty Talk
   • Lots of it
   • Teasing
   • Vaginal Fingering
   • Masturbation
   • Intercrural Sex
   • Penis In Vagina Sex
   • eventually
   • Stoner Sero Hanta
   • dekussy

   Summary

   Katsuki wants Deku to stop calling him "Kacchan", so Deku finds another way to address him. It's a more appropriate way to address his older brother, but Katsuki has anything but appropriate thoughts as a result. He's a great brother, really, top quality. He's always been protective and respectful. He deserves a Brother of the Year Award. He just........wants that award in the form of Deku's virginity.

   Language:

   English

   Words:

   23,350

   Chapters:

   7/?

   Comments:

   208

   Kudos:

   1,762

   Bookmarks:

   229

   Hits:

   51,555