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You and Me... and Dynamy!? by InNeedOfMountainDewRed
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Jul 2026
Tags
Summary
The familiar throws itself right at Izuku’s chest. He narrowly catches the thing.
As if it hadn't made itself known, it yells, “fuck! Bastard!”
Izuku brightens again, fascinated by the little thing cursing and bouncing in his hands. “You’re just like Kacchan,” he chuckles. He holds it closer to his face to get a better look.
Panic rolls through Katsuki’s gut, he needs to get himself and that fucking thing out of here. Now. “Deku, I wouldn’t–”
A choked noise is punched out of Katsuki when the familiar starts nuzzling against Izuku’s cheek.
In response, he bubbles with laughter. “I– haha! I think it likes me!”
Much to Katsuki's horror, this seems to only encourage it further. It chitters excitedly. “Fu-! Fu-! Fu-!”
The floor cannot swallow him fast enough.
Or, Izuku and Katsuki spend a day together after Katsuki gets hit with a quirk that gives him a Rody bird that I re-skinned into Dynamy following the events of 431. It expresses Katsuki's big feelings with the only words it know "fuck", "bastard", and "ya".
Series
- Part 1 of Dynamy Extended Universe