semanticbreakdown
Recent bookmarks
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Whims and Promises by lettertoelxse
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Dec 2025
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Summary
Katsuki doesn’t mean to fit the crook of his neck right against Izuku’s, but they slide together anyway.
The press of their scent glands sends a jolt from his neck prickling through the rest of his body. The feeling fills him to the brim, then it engulfs him: an empty pit, gnawing away from the inside out. It burns hot and sears through his nerves, and for a moment all he sees is red. Saliva floods behind his fangs, and his skin buzzes where they’re connected.
Katsuki is tired of pretending he doesn’t smell the odd twist in Izuku’s scent. Harbored secrets lead to whims that go against everything they’ve done to stay friends despite expectations, and whims lead to new promises.
- Language:
- English
- Words:
- 7,208
- Chapters:
- 1/1
- Collections:
- 2
- Comments:
- 20
- Kudos:
- 782
- Bookmarks:
- 159
- Hits:
- 8,467
Bookmarked by semanticbreakdown
20 Oct 2026
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The Dragon's Falling Star by Pumpkin_the_Cat
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
22 Oct 2026
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Summary
"Even if they were falling and Katsuki was looking at him upside down, Izuku was the most beautiful thing in existence."
The Draekari are descendents of the sun, children of the dragons that long ago roamed the land. The Amaranthe’s are born of the stars, fae bound to ancient magic that is now slowly fading.
As that magic dwindles, the blame falls on the Draekari.
Katsuki, a draekari kin, and Izuku, the prince of Amaranthe, meet as children – an encounter that should have meant nothing and yet leaves a mark neither of them can undo.
Years later, when the Draekari are invited as ambassadors to Amaranthe’s foremost academy, the Astryx Archives, they meet again. But the wold they live in has already decided what they are to each other.
This is the story of two boys who were never meant to meet twice, and the bond that refuses to let them go.
Bookmarked by semanticbreakdown
18 Oct 2026
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I Think I’m a Little Bit Obsessed… by sunkenarmida
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Oct 2026
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Summary
The quirk Izuku received from All For One is faulty, hurting his body and poisoning his thoughts. It starts to blur the lines in his mind, bringing the subconscious desires of his alpha to the front and letting them control him. His stalking of Kacchan begins to escalate, getting bolder as he loses control of his quirk and his desire to have the omega. He watches him from afar, but he knows that doing so won't work for much longer.
What he doesn't know is Kacchan notices him... and is waiting.
OR
Ex-Villain Izuku holds Pro Hero Katsuki down with Blackwhip and fucks him many times.
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Kinktober 2026 Day 6: held down,
riding crops,feeding/stuffingAND Kinktober 2026 Day 7: dirty talk, cockwarming,aphrodisiacsSeries
- Part 6 of Kinktober 2026
Bookmarked by semanticbreakdown
12 Oct 2026
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1 Thru 5 by SapphicPandaBear for silver_pocketwatch, rinlefeey, Hazel_Witch, Nightingale231
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Mar 2023
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Summary
"Can I… can I fuck you this time?"
Katsuki considers him for a few long moments. Slowly, he nods. "Yes. But."
"... but?"
His expression darkens. "Four."
Izuku's eyes widen. "Four?"
Through his teeth, Katsuki says, "I want you to fuck me until I can't think straight. So, yeah. Four. Fuck the anger out of me. Fuck it out of me raw."
**
Or, Katsuki proposes a way for him and Izuku to get sexual relief while staying comrades, using a level system of one through five. Izuku agrees, but maybe shouldn't... after all, his affections are one-sided, and this can bring nothing but pain.
Series
- Part 13 of BakuDeku Smutfest 2023
- Part 7 of Kacchan Doesn't Fear His Own Butthole
- Language:
- English
- Words:
- 26,513
- Chapters:
- 10/10
- Collections:
- 2
- Comments:
- 297
- Kudos:
- 2,770
- Bookmarks:
- 543
- Hits:
- 39,409
Bookmarked by semanticbreakdown
05 Oct 2026
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A little competition never hurt anyone by SapphicPandaBear for silver_pocketwatch
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 May 2023
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Summary
“This is crazy, not to mention a waste—”
“You wanna know what's a waste, Izuku?” Katsuki bellows so loud he hears the window rattling. And he's too far gone to give a shit. “My ass! Empty of cock!”
**
Or, Katsuki and Izuku get a little too competitive sometimes, but Katsuki can handle twelve weeks of no penetrative sex. Really. Honest...
Series
- Part 19 of BakuDeku Smutfest 2023
- Part 14 of Kacchan Doesn't Fear His Own Butthole
- Language:
- English
- Words:
- 10,580
- Chapters:
- 1/1
- Collections:
- 2
- Comments:
- 58
- Kudos:
- 1,923
- Bookmarks:
- 361
- Hits:
- 28,215
Bookmarked by semanticbreakdown
05 Oct 2026