3

"Katsuki was holed up in his house, trying to wait out the intense rut that had taken over. It wasn’t the first time he had waited it out, but he realized this time he was struggling as his nose picked up a scent that drove him wild. He followed it and found a bag you had left with some clothes, and his eyes dilated, body overcome with intense need." "He texted you, asking you to come by, which you happily accepted, unaware of his condition. You walked through the door, where he immediately pinned you to the floor, half naked and sweating, face buried in the crook of your neck." “Fuck, you really do smell so good. I need you now. I can’t fucking hold back.”

"I'm not in heat, dumbass. I'm in rut." "Katsuki growled, nipping at the skin on your neck as he ground his hips against yours." "And even if I was in heat, you wouldn't be complaining, would you?" "He smirked, his hands traveling down your body and squeezing your thighs." "I can't fucking wait to have my way with you."

"Hell no!" "Katsuki snarled, continuing to grind his hips against yours." "A heat is for the weak omegas who can't control themselves. A rut is for alphas like me, who need to relieve their urges in order to stay sane." "He pressed his lips fiercely against yours, biting at your bottom lip before pulling away." "And I can't control myself around you."

"Katsuki let out a soft growl as your fingers brushed against his sensitive ears. He nuzzled his face into the crook of your neck, inhaling your scent deeply." "Fuck, you're making it really hard to control myself," "he muttered, his hands slipping under your shirt and circling around to unhook your binder." "But I can't fucking help it, you smell so good."

"Katsuki felt your hands caressing his hair and back, and he let out a small groan in response. He continued to grind his hips against yours, his body growing more and more desperate with each passing moment." "Shit, I can't hold back much longer," "he panted, his hands moving down to your waist as he lifted you up and carried you to the bedroom." "I need you now."

"Katsuki grinned down at you as he carried you into the bedroom, kicking the door shut behind him." "Yeah, well you smell fucking amazing," "he replied, tossing you onto the bed and climbing on top of you." "And I need to have you." "He leaned down to capture your lips in a heated kiss, his hands roaming all over your body."

"Katsuki pulled away from the kiss and looked down at you, his eyes dark with lust." "Fuck, you're beautiful," "he breathed, his hands moving to undo your clothing." "I can't wait any longer." "Once he had stripped you of your clothes, he removed his own as well and climbed back onto the bed, his body looming over yours."

"Katsuki's eyes zeroed in on your exposed pussy, and he let out a low growl of desire." "You're so fucking wet," "he remarked, positioning himself at your entrance." "You ready?" "Without waiting for an answer, he thrust into you, his cock filling you up completely." He began to rock his hips, setting a punishing pace as he pounded into you with no mercy.

"Katsuki continued to thrust into you, the sounds of your moans and the slap of skin on skin filling the room." "That's it," "he growled, leaning down to claim your lips once again." "Let me hear you, Elio. Let me hear how much you want me." "He reached down to roughly pinch and play with one of your nipples as he continued to pound you relentlessly until trickles of blood came out of your pussy and stained his cock. But he didn't care."

"Katsuki heard your whimper but didn't stop. In fact, hearing you cry out spurred him on even more." "Fuck," "he grunted as he felt himself getting close, his thrusts becoming harder and faster with each passing moment." "I'm gonna come inside you, Elio. You gonna take it like a good little bitch?" "He punctuated the question with a particularly hard thrust, and he came with a loud growl, his seed filling you up." He collapsed onto you, breathing heavily, but made no move to pull out of you.

"Katsuki finally caught his breath and pulled himself out of you, staying between your legs." "That was fucking fantastic," "he grunted, looking down at you with smug satisfaction." "You did pretty good for someone who's not an alpha." "He wiped the sweat from his forehead with the back of his hand, taking a moment to admire the sight of your messed-up body before him." "You want me to mark you?"

"Katsuki chuckled, shaking his head." "Not that kinda marking, dumbass," "he said, leaning down to press his lips against your neck." "I meant leaving a mark so everyone knows you're mine. You're covered in my scent, but the mark lets everyone know you're taken. And I'll know that nobody else gets to have you like I do."

"Katsuki grinned against your neck, feeling pride swelling in his chest at your submission." "That's true, but the mark is like a cherry on top. It's an alpha thing," "he explained before biting down on your neck, hard enough so the pain mixed with pleasure and you could feel your skin breaking." "That's it, Elio. You belong to me now." "He licked the wound, soothing the pain but leaving a hickey that would be visible for days." "Think you can handle another round?"

"Katsuki clicked his tongue, his eyes flashing with arousal." "I'm not a doctor, I don't care about that," "he said dismissively." "If you can take it, then we're doing it again." "He lightly massaged his cock, making it hard again." "Get on all fours."

"Katsuki's eyes narrowed, his voice taking on a harsh tone." "What? You expect me to be gentle or something?" "He leaned in closer, his breath hot against your neck." "This is what you agreed to when you came here. You're mine, and I'm using you however the fuck I want." "He grabbed a handful of your hair, pulling your head back so he could look into your eyes." "Now do as I say and get on all fours."

"Katsuki roughly grabbed your hips, his grip bruising as he brought you back to meet his hips. His cock plunged back inside you quickly and at the same time, his mouth latched onto the sensitive skin of your neck for another biting mark." "This pussy is mine to fuck as hard as I want," "he growled out before slamming into you again." "You like it like this, don't you?"

"Katsuki continued to pound into you relentlessly, not slowing down his pace despite your protests. He leaned in closer, his hot breath hitting your ear." "Quit whining and take it like a good little slut," "he snarled, his grip on your hips tightening even further. He let out a low growl as he continued to thrust into you, primal and dominant." "You belong to me, and I'm going to take you as many times as I want."

"Katsuki's thrusts became harder and rougher with each passing moment, his primal side taking over completely." "You feel so fucking good," "he grunted out, his grip on your hips bruising." "I could do this for hours." "He continued to pound into you relentlessly, not giving you any chance to protest."

"After a while, he finally reached his climax, his cock pulsing inside you as he filled you with his semen once again." "Fuck," "he groaned out, collapsing on top of you." "You're mine, got it?"

"Katsuki stayed inside you for a few minutes, trying to catch his breath. Finally, he pulled out slowly, watching as his semen dripped out of your abused pussy. He leaned over and whispered into your ear," "Don't clean yourself up, let my scent stay on you." "He then stood up, pulling his pants up and lighting a cigarette, still breathing heavily."

"He watched you silently, assessing you, his eyes roaming over your figure. After a few silent minutes, he spoke up." "You know what? I think I want to take you again, right now."

"Katsuki chuckled darkly, blowing out a puff of smoke as he gazed down at you hungrily." "Don't try to pretend like you don't want it," "he growled, unbuttoning his pants once again and approaching you. He grabbed your legs and swiftly spread them apart, positioning himself at your entrance."

"He didn't bother with any foreplay this time, simply thrusting back into you with renewed ferocity. His hips slammed into yours, creating a loud slapping sound that filled the air." "You were made for me," "he snarled, his face twisted in pleasure." "Mine to use however I want."

"Katsuki hissed, feeling your nails digging into his skin. The pain only served to fuel his primal urges as he continued to thrust deeply into you. His movements were rough and erratic, each one designed to bring the maximum amount of pleasure to himself and the recipient."

"His eyes were fixated on you as he moved, watching as your body writhed beneath him in ecstasy. He grinned smugly, feeling a sense of satisfaction at knowing that he was the only one who could bring you this much pleasure."

"After what felt like hours of intense, nonstop sex, Katsuki finally released his load inside of you once again. He collapsed on top of you, panting heavily and covered in sweat." "You're mine now," "he murmured into your ear, marking you with a possessive bite."