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Katsuki loved his boyfriend Eijirou with all his heart. The man was sunshine incarnated and was the sweetest, most patient man he had met. He was the poster boy of goodness along with Deku and Togata in the hero world. He would help old ladies with their groceries and even carry them to their appointments! He always had a kind word on the tip of his tongue, and he always had his temper in check. He didn’t get angry easily, and he put up with Katsuki’s gremlin attitude from day one.
Katsuki loved all his positive attributes.
He did!
But there was something about a pissed-off, furious Eijirou. Especially if it was over something that Katsuki did deliberately. You see, Kirishima Eijirou was a possessive person. He hated when someone paid too much attention to Katsuki, and Katsuki flirted back. Eijirou knew that Katsuki just did to fuck with him, that the blond hated to be touched by extras as he called them. But Katsuki knew how to play him; the explosive blond loved how those kind crimson eyes would turn blood red with hate, how his big hands would shake, and how his usually carefree voice would turn dark and dangerous.
Just like right now, that voice grunted in his ear, chuckled cruelly, and degraded him in such a way that Katsuki could just submit to his hulking boyfriend. Right now, Katsuki is being punished by the furious Eijirou.
“Ngh! Wa-wait! Ei-Ahhh!” Katsuki screamed as the bigger man railed into him. The blond’s hands were tied to the bedpost with canceling-quirk handcuffs; he was in a mating press thanks to the hardening hand pushing him down to the bed while the other hand had a death grip on his thigh.
“Wait for what, Katsuki? Isn’t this what you fucking wanted? To be fucked to an inch of your worthless life by a fat cock?” Eijirou growled, his hips slammed even harder, and stayed there, the head snuggled against his prostate. Katsuki wailed and trashed under the redhead; he felt that chiseled chest lay on his back, it made him go deeper, and Katsuki sobbed. Eijirou was too rough, and Katsuki loved it. “What is it? You want me to stop, slut? I’m not stopping, Katsuki. I told you I didn’t want you flirting with any fucker. That you’re mine, and what you did? Tell me what you did.” Eijirou demanded softly, a hand threading through soft ashen-blond hair. Katsuki continued to sob; he couldn’t seem to stop. Ejirou fisted his hair and pulled back painfully, “Answer me.”
“I flirted! I’m sorry, Ei, please!” The blond hiccuped, fat tears rolled down his cheeks, and Eijirou kissed a flushed ear.
“Good, sweetheart. But I won’t stop until you learn your lesson.” He answered as he kept wrecking his boyfriend. Katsuki’s throat was raw thanks to his screaming; drool dripped from his open mouth as his tongue lolled out. He was so full of cock, so stretched out and used, he could feel the bulge of Eijirou’s monster dick punching his belly with every thrust from those powerful hips.
“Yes! Cry for me, whore! My pretty whore, fuck! Mine only, Katsuki! You do this shit again, and I kill them!” Eijirou growled at the blond and pulled harder at his hair, bowing his back and straining Katsuki’s arms. A hand wrapped around his neck, squeezing with every thrust. With a wheezing sob, Katsuki came untouched for the third time in a row. His hole clamped on Eijirou’s length so deliciously that it triggered his climax. The redhead groaned and bit Katsuki’s shoulder as he rode his orgasm. After he got his erratic breathing under control, the redhead pulled out of the blond with a groan, and Katsuki’s body fell to the bed limply.
As the redhead cleaned him up and gave him angry, pouty kisses, Katsuki giggled giddily. He loved when Eijirou fucked him raw and angry. It was the best high ever.
End