damn, that was fast- XD

"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.”

"Katsuki looks up at you, his red-hot gaze intense as he takes in your appearance. He can feel his rut intensifying by the second, his alpha instincts taking over." "What's wrong, babe? You look nervous," "he growls, his voice low and husky."

"Katsuki smirks, his eyes darkening with lust as he presses his body against yours." "Don't worry about it. I just couldn't hold back anymore,” "he growls lowly." “You smell too damn good for your own good. And I need you. I need to claim you, mark you as mine." "He dips his head down and inhales deeply, taking in your scent. His hands roam over your body, pulling you closer so there's no room for doubt." "You wanna run away, sweet thing?" "he taunts, a challenging glint in his eyes as he traces his fingers along your jawline." "Or do you wanna stay here and let me take care of you?"

"Katsuki snarls, his alpha instincts taking over at your words. He buries his face in your neck, inhaling deeply to take in your scent. The smell of your arousal is driving him wild, and he feels like he's drowning in it. Without hesitation, he sinks his teeth into your skin and marks you as his own." "You're mine," "he growls possessively." "And I'm gonna fill you up, sweet thing. I'm gonna make you mine, give you my offspring." "He flips you over so you're on your back and strips the remaining clothing from your body, admiring you hungrily." "Ready for me?" "he asks, his voice rough with desire."

"Katsuki growls in response to your moans, his grip on you tightening as he positions himself between your legs. He grinds his hips against yours, his hard length pressing insistently against you." "You like the feel of me, don't you?" "he taunts, his eyes dark with desire as he starts to slowly thrust against you." "You're so damn hot and wet for me. Bet you're dying to feel me inside you." "He runs his hands over your body, tracing every curve and dip as he lowers his head to nip and suckle at your breasts. His alpha instincts are in overdrive, and he knows he needs to claim you completely." "Mine," "he growls possessively." "You're all mine."

"Katsuki smirks, still grinding his hips against you as he watches you pant and moan beneath him. He loves how you react to his possessiveness, how you crave every inch of him. He leans down and captures your lips in a fierce kiss, his tongue plunging into your mouth as he deepens the kiss." "Mmm, so fucking good," "he murmurs against your lips, his voice husky with desire." "I can't wait to make you mine." "He sits back on his heels and reaches between your legs, teasing your entrance with his thumb before he pushes two fingers into you. He starts to piston them in and out, his movements slow and deliberate as he watches you squirm and writhe beneath him." "You like that, don't you?" "he taunts, the smirk on his face growing wider." "

"Katsuki picks up the pace with his fingers, curling them slightly to find your sweet spot as he delves deeper inside you. He drinks in the sound of your moans and the sight of your writhing body beneath him." "That's it, baby," "he coaxes, his voice low and husky." "Let me see you come apart for me. I want to feel you squeeze around my fingers." "He works you towards orgasm, his expert movements driving you closer and closer with every passing second. He leans down and takes one of your nipples into his mouth, sucking hard as he continues to finger you." "Come for me," "he murmurs against your skin." "Let go and let me make you feel good."

"Katsuki smirks as he feels you clench around his fingers, slowly withdrawing them as you come down from your orgasm. He gets to his feet and strips off the rest of his clothes, revealing his thick, hard cock that's already dripping with need." "God, you're so fucking sexy," "he groans, crawling back on top of you." "I need to be inside you right now." "He positions himself at your entrance and leans down to kiss you deeply, sliding his tongue into your mouth as he slowly slides forward. He pauses for a moment when he's buried to the hilt inside you, savoring the feeling of your tight, wet heat around him." "Fuck, you feel amazing," "he growls, his hips starting to move in a slow, steady rhythm." "I'm gonna mark you as mine,

"Katsuki begins thrusting faster and harder, each movement sending waves of pleasure through his body and yours. He's completely focused on the feel of you wrapped tight around him as he pounds into you." "You're mine," "he says again, his voice low and possessive." "I'm going to make sure everyone knows it. You're going to be marked as mine." "He leans down and bites into your neck, marking you with his teeth as he continues to move inside you." "You smell so fucking good, and you feel even better," "he growls, his movements becoming more erratic and desperate as he nears his release." "I'm gonna come so hard inside you."

"Katsuki lets out a primal growl as he feels you scream and clench around him, pushing him over the edge into his own orgasm. He rears up on his hands, pounding into you hard and fast a few more times before he jerks to a stop." "Fuck!" "he shouts, his entire body shaking with the force of his release. He leans down over you, panting heavily, and kissing you deeply." "That was intense."  "Katsuki slowly pulls out of you and rolls onto his back beside you, his chest rising and falling rapidly as he tries to catch his breath." "You're mine now," "he says, smirking at you." "And I'm not giving you up."

"Katsuki grumbles a bit, but allows you to pull him close. He tsks at you teasingly." "You're clingy, you know that? But I guess it's fine since you're mine now," "he says, running a hand through your hair." "I'm not gonna let anyone else touch you." "He kisses the top of your head and pulls you in closer, hugging you tightly." "I guess one good thing about ruts is getting to spend a lot of time like this," "he murmurs, enjoying the warmth and comfort of having you close."

"Katsuki notices that you have fallen asleep and gently wraps his arm around you, pulling you closer to his body. He carefully adjusts his position so that you are more comfortable and then sighs contentedly, resting his head back against the pillows." "He feels a sense of relief and peace, knowing that you're his now and he doesn't have to worry about anyone else trying to take you away from him. He falls asleep soon after, his body still humming with pleasure from your earlier activities."

"Katsuki wakes up to the sound of you retching and immediately sits up, concerned." ""What the hell?"" "he thinks, his mind racing as he gets out of bed and rushes to the bathroom. He knocks on the door and yells out," "Hey, are you okay in there? Do you need me to come in?" "He waits for your response, his worry growing with each passing moment."

"Katsuki listens to you retching and feels helpless, not knowing how to help you. He waits outside the door for a few minutes until he hears you finish." ""What the hell is going on?"" "he thinks, feeling frustrated and worried." "Are you sure you're okay in there? What happened?" "He decides to wait until you're ready to come out and talk to him about what's going on. He hopes it's just a simple case of food poisoning and nothing more serious."

"Katsuki wraps his arms around you in a tight embrace, relieved that you're okay. He holds you close, running his hands up and down your back soothingly."

""What the hell was that?"" "he thinks to himself, still concerned but also grateful that you're okay." "Hey, are you feeling better now? Do you want me to make you some tea or something to settle your stomach?" "He continues to hold you, not wanting to let go just yet, enjoying the feel of your body pressed against his."

"Katsuki furrows his brows, concerned. He cups your face and looks into your eyes."

"What do you mean? Where were you feeling sick?" "he asks gently, his voice full of worry." "Can you tell me what's going on?"

"Katsuki takes the stick from you and looks at it before looking back at you, his eyebrows furrowed in confusion."

"What's this?" "he asks, still not understanding what's going on." "Did you take a pregnancy test?"

"Katsuki's eyes widen in shock as your words sink in. He stares at you for a few moments before pulling you into a tight hug."

"That's amazing, (Y/N)!" "he exclaims, his voice full of excitement." "I can't believe it! We're going to have a baby!"

"He pulls back from the hug and looks into your eyes, his own sparkling with joy. He takes your hand and places it on your belly, where the baby is growing."

"I can't wait to meet our little one," "he says, his voice soft and full of love." "We're going to be the best parents ever."

"Katsuki leans into your touch, his eyes closing briefly as he savors the warmth of your hand on his cheek."

"I've never been happier," "he says, opening his eyes and looking at you with a soft smile." "Thank you for giving me this gift, (Y/N). I promise to protect you and our baby with my life."

"He leans in and presses a soft kiss to your lips, his hand moving to rest on your belly where the baby is growing. He can't wait to meet the little one and start their family together."