hiyamatsu
Recent works
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keep me tight by hiyamatsu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Jun 2025
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Summary
Izuku and Katsuki decide to try Shibari, but the first step is getting used to the ropes. Katsuki isn't sure why the feeling of ropes over his skin is making him feel so many thing.
Series
- Part 2 of NSFW collection
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wet slacks by hiyamatsu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
30 May 2025
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Summary
Izuku has a bad habit of never going to the bathroom before heading home, usually Katsuki isn't around when he waddles his way to the toilet, leaking through his slacks. Until one time he is, and it derails into something much more.
Series
- Part 1 of NSFW collection
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tonight you are mine by hiyamatsu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
27 May 2025
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Summary
Midoriya Izuku is a 32-year-old businessman who really wants to get to his hotel room, but ends up sharing a room with a well-known, 22-year-old, businessman Bakugo Katsuki who manipulates him into bottoming for the first time. Izuku, who has never been fucked ever in his life, and for all he knew Bakugo was a twink.
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everything about you by hiyamatsu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Apr 2025
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Summary
"I understand-”“Do you-?!” Inko shouted.
“Yes- auntie please-!” Katsuki looked at Inko and Izuku held his breath.
“You know this isn’t good for him, he isn’t like you. It won’t work out- didn’t for me, so keep your teeth to yourself. ” Katsuki nodded.
“No one tells me anything-” He felt anger bubbling under his skin. “You keep acting weird, from avoiding me and agreeing with my mom to pretend we were never friends,” Izuku pushed hard against shoulders and flipped them around, pressing Katsuki into the wall.
“You bite me, like- like an Alpha would and then ignore me, why?”
Or Human Izuku gets many questions as his mother tells his best friend to push away. Maybe Katsuki isn't so human after all?
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all bark no bite by hiyamatsu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Jan 2025
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Summary
“Kacchan,” Izuku groaned, slinking into the living room, his cock swinging as he went, catching Katsuki’s gaze first before anything else.“Finally woke up nerd? The bed wasn’t good enough for a fuck, huh?” Izuku sneered at him, a low growl in the back of his throat and Katsuki returned it, barring his own fangs.
“That’s all you’ve got?” Katsuki chuckled as Izuku huffed at him.
Izuku seized him up, licked his lips as he fisted his cock. He dragged his hand up to it, pulling the foreskin over the red tip and then back down, revealing the tiny pearl of pre clinging on. Katsuki shivered.
or mated pair Alpha's Katsuki and Izuku share a rut, it goes as well as you'd expect it to- hot, horny and full of Alphas measuring their literal and figurative dicks.
Recent series
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landfall by hiyamatsu
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Jun 2024
- Words:
- 2,975
- Works:
- 2
- Bookmarks:
- 4
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growling with need by hiyamatsu
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
12 Aug 2024
Summary
omega izuku and alpha katsuki dealing with their instincts + bkdk family shenanigans
- Words:
- 16,707
- Works:
- 3
- Bookmarks:
- 59
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When time comes- will you be there? by hiyamatsu
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Aug 2024
Summary
Vigilante Izuku gets stalked by Eraserhead, while he tries not to throw himself of every roof he comes across.
- Words:
- 156,530
- Works:
- 4
- Bookmarks:
- 67
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I'm nine- not adorable! by hiyamatsu
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
04 Jan 2022
- Words:
- 2,457
- Works:
- 1
- Bookmarks:
- 3
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NSFW collection by hiyamatsu
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Jun 2025
- Words:
- 3,581
- Works:
- 2
- Bookmarks:
- 1
Recent bookmarks
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Unexpected Baby Mine by Maxine
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Jun 2025
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Summary
It's not that Katsuki didn't want kids. He figured he'd have them one day, probably. That he and Izuku would adopt or maybe figure something else out.
This is NOT how it was supposed to go.
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Parfum de Virilité (the scent of manliness) by SashaDistan for SybLaTortue
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
23 Jul 2021
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Summary
Kirishima is killing time at an industry party for tech-nerds which is was brought to as his best bro's plus one, when two of the most beautiful people he's ever seen smile at him. The green-haired omega is bright and cute, his blond alpha husband handsome and powerful.
And then Bakugo points to him and says to his husband: "So you want to grab the himbo and blow this joint?"Kirishima's in for the ride of his life.
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Showing My Support by izukusbones
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
31 Dec 2022
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Summary
Katsuki was tired of living through major historical events that kept him from being able to kiss his boyfriend whenever he wanted. Right now, the only time he gets to see Izuku is when they meet up once a month to share their heat and rut cycles. It's infuriating, but the best they can do, that is until Izuku's omega grows tired of Izuku being reckless and decides the best way to calm him down would be to get pregnant.
With Izuku's body in a constant heat, they're faced with several less than desirable options. Perhaps the solution is less complicated than they thought. Now Katsuki just had to convince Izuku to use his knot as a support item...
- Language:
- English
- Words:
- 12,581
- Chapters:
- 3/6
- Collections:
- 1
- Comments:
- 89
- Kudos:
- 1,031
- Bookmarks:
- 225
- Hits:
- 19,843
Bookmarked by hiyamatsu
18 Apr 2025
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Sweet Girl by StevieBanks
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Apr 2025
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Summary
"I think he went over that fence!"
"Ugh, fucking tranny."
A frightened breath from the shaking stranger that just vaulted themselves over his fence has Katsuki moving on instinct. He takes a step back, wrenching open the deck doors that lead into the house.
"Get inside, away from the windows and doors." He orders, and the stranger listens with a sharp breath. They duck underneath his outstretched arm and into the house.
Transphobic bastards on his property? Well, that's just free game if you ask him. Equal opportunities, and all that.
Series
- Part 1 of A Love Letter, to Trans Identifiers.
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Every Time We Kiss by ObscureBrainwaves
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
22 Jan 2025
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Summary
Neither Izuku nor Katsuki had been subtle about their relationship status and yet a surprising amount of 1A still doesn’t realize. So they up the ante a little as the Sports Festival gets into full swing.
Or,
Hitoshi is still tired of his best friends flirting, Izuku and Mei make for a deadly duo, and Katsuki is amused with his boyfriend’s antics.
Series
- Part 3 of Healer Izuku is so Tired
Bookmarked by hiyamatsu
06 Mar 2025