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1. Ruthless by amwriting

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

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

   20 Jul 2026

   Tags

   • No Archive Warnings Apply
   • Bakugou Katsuki/Todoroki Shouto
   • Alpha/Beta/Omega Dynamics
   • Shameless Smut
   • Alpha Bakugou Katsuki
   • Top Bakugou Katsuki
   • Omega Todoroki Shouto
   • Bottom Todoroki Shouto
   • Mating Cycles/In Rut
   • Restraints
   • Breathplay
   • Spanking
   • Degradation Kink
   • Knotting
   • Barebacking
   • Dom/sub Undertones
   • Come Swallowing
   • Guys this is fucking filthy
   • I mean worse than anything Ive ever done maybe
   • Sexual Overstimulation
   • Orgasm Edging
   • Consenting adults tho
   • thats what matters lol

   Summary

   Bakugo and Todoroki have been dating for 2 years. Despite how close they are, Bakugo has never let Todoroki stay with him during a rut. He insists it's too dangerous because Bakugo loses control and he's too aggressive.
   They fight about it, and Todoroki storms out.

   Alone in his apartment, Bakugo spirals for a few days. His rut is coming fast, his body is screaming for Todoroki, but his fear gnaws at him. Eventually, instinct and love win over fear.

   Bakugo shows up at Todoroki's apartment with flowers, sweaty and already trembling with the beginnings of rut.
   Bakugo apologizes but before he can finish, his rut overtakes him. He's on Todoroki in seconds. And then... it gets nasty y'all.

   ***

   Guys it's filthyyyy. I cannot emphasize it enough haha, make sure you read those tags and find your nearest eye wash station. And if I didn't mention it already, these dudes are pro heroes in their early twenties.

   Don't like, don't read. Simple as that, my friends.

   Language:

   English

   Words:

   7,993

   Chapters:

   4/4

   Comments:

   29

   Kudos:

   266

   Bookmarks:

   22

   Hits:

   3,589