-I got this idea from a story on ao3, I think it's in a series called 'That Time,' which is great and you should definitely go read. Its basically the same thing though lol i just added bakudeku into it so credits for inspiration and ideas-
You see, Izuku wasn't having the best of days. It all started when he was trying to do his homework; his laptop died. Normally, this isn't a problem. But it is quite a large problem when Kaminari has managed to fry the electricity socket in the living room so badly the electricity in not only the living room but the entire house went out. Yaoyorozu and himself were the only people able to fix the problem due to her quirk and his knowledge of fixing household problems. After 55 minutes, he's finally able to work on a rather challenging project due the next day.
Wait, no, Mineta has clogged the drain in the sink. That takes around 15-20 minutes to fix.
Finally, some peace and quiet.
Nope.
For some reason, Kirishima, Mina, Sero, and Kaminari have decided to play quite a noisy game of truth or dare in Kaminari's dorm just because it's a Friday night; and their dorm is right next to his. Izuku can't focus on his homework at all, and for whatever reason Iida is either not noticing or not caring about Mina's loud cackles and Kaminari's roaring laughter.
When they finally end their party at midnight, Izuku is more than a little pissed. He'll need to wake up early to finish that project, so he sets his alarm for 4:00 instead of 4:30.
At 2am, when he's finally drifting off to sleep, there's a crash in the hallway. He goes out of his room to see Kaminari and Sero sleep walking into the walls. He guides them back to their room, but them being the sleeping elephants they are, it is exceedingly hard. By the time he's back in his room, it's 3am.
When he has given up on sleep and gone to make some coffee to wake himself up so he can work on his homework, you can imagine his delight when he finds the coffee machine broken. He growls and has to refrain himself from smashing the mug into the sink. He stuffs it aggressively back into the cupboard and stomps upstairs, already way past his patience level.
He manages to finish the project without interruptions, fucking thankfully, but his mood is no better when he slinks down the stairs again at 4:30 for a morning run. Before he does, he decides to make some instant oatmeal for breakfast, and conveniently spills all over his new, limited edition All Might merch. He's almost trembling with anger. Almost, but not quite yet. He quickly changes and runs outside, doing five times his normal workout in half the time, not even feeling that tired after.
The fresh air and workout manage to clear his head, until a certain someone slaps him on the head and elbows him haughtily as he angrily blasts his way past Izuku. His eyes widen as he hears a low, menacing growl. He immediately apologizes, including a sincere bow with it.
"I'm sorry for hitting you, Izuku! It won't happen again!" Katsuki says frantically, while wondering what the fuck could have happened to activate the nerd's most terrifying 'anger mode.'
"You fucking better be, Katsuki." Izuku hisses Katsuki's name like an insult, and Katsuki visibly flinches.
--
"I-I am!! I swear!" Izuku's face pulls into a scowl that's worse than the one he had before, worse than Aizawa's. Katsuki recognizes the signs of a finished conversation and bolts out of there, cutting his running route short to fix up his clothes. You see, Katsuki has a list memorized in his mind for when Izuku is angry, for special days like this when he springs it on everyone unexpectedly. Katsuki knows that Kaminari fried the outlet, so he and Momo had to fix that, and Mineta clogged the sink doing who knows fucking what, and he heard Kiri and the other's party, but he doesn't think that's enough to activate this much anger.
YOU ARE READING
Bakudeku oneshots (discontinued)
Fanfictionbakudeku oneshots slow updates (at least until school ends) i wont do any smut requests closed (i rly dont think anyone will read this lol i'm mostly doing it for self indulgence) cross-posted on ao3