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The boy is mine

Summary:

When black whip goes out of control Izuku and Uraraka kiss. Everyone sees. But more importantly Katsuki sees and gets deeply hurt.

Notes:

You guys seemed to really like my other smut work so here's another!

(See the end of the work for more notes.)

Work Text:

There I was watching stupid Deku lose control of his Quirk. Black tentacles shot out of his hands. He’s struggling to get them to go away. They’re destroying everything around them. He looks scared. He can’t control it. And for whatever fucking reason we can’t hear anything that’s going on. Then I watch Pink Cheeks wrap herself around him. It doesn’t stop him. She’s saying something. I want to hear what's going on. She needs to get off of him.

Then I watch her take his face in her hands and she kisses him. He kisses her back. Everyone just saw them kiss. I watched them kiss. They pull apart and he says something. The screen cuts to Shinso. And then the black things go away and Deku starts to fall but Pink Cheeks makes him float.

After the match we are told to go back to the dorms. Deku tries talking to me but I ignore him. I don’t want to speak to him. I don’t even want to look at him.

Once we get to the dorms. I book it to my room and ignore Deku trying to get my attention. Why does he want to talk to me? He should just go talk to Pink Cheeks and suck face again. I can hear everyone telling them how cute they looked together and how they should get together. I can’t stand here and listen to this.

When I get to my room I lock the door behind me. I walk over and lock my balcony. Then I go into my bathroom to shower. I take off my suit until I’m just in boxers. I look at myself in the mirror. Only then do I finally let myself break down. Tears start falling from my eyes.

I feel so stupid. I thought he liked me. How could I think that? Why? Why would he like, me? I’ve been nothing but a horrible person to him. I don’t deserve him. Of course he doesn’t want me. He wants the perfect, sweet, kind, girl. Of course he chose her. She’s pretty, smart, a good fighter, and she obviously has been head over heels for him since day one. Why wouldn’t he chose her? I’m nothing but a stupid extra to him. He’s gonna date her and be happy with her. His happiness should be enough for me. So, then why does it hurt so much that I can’t be the one who makes him happy? I’m tired. My heart hurts. I just need to clean myself, eat, and sleep.

I finally get in the shower. I’m still crying I can’t seem to stop. I rid myself of the grime, dirt, and sweat on my body. Why can’t I rid myself of this feeling? It hurts. Why can’t I just be happy for him? Why couldn’t the be the one to make him happy?

I get out of the shower and put on my pajamas. My skull t shirt, black boxers, and black sweatpants. All black. Like I’m in mourning. And I am. Mourning the love that will never be mine. I need to start moving on. He already has. He’s going to go off with Pink Cheeks and be happy. I need to move past this. It’s going to take a very long time. But now I need to take care of myself. I need to eat. But I don’t want to go down there. I can’t sit there and listen to everyone gush about how perfect they are together.

I pull out my phone and text Kirishima.

Kats: Can you bring me some food please?

Kiri: Sure man. But why can’t you come down here and eat with everyone?

Kats: I’m not feeling good. I think I’m coming down with something.

Kiri: Oh, okay. On my way!

I turn off my phone and sit on my bed. I force myself to stop crying. I dry my tears with my shirt and wait for Kirishima.

After five minutes there’s a knock on my door. I open the door and Kirishima is standing there with food and water.

I grab it and say “Thanks.”

“Are you alright man?”

“I’m fine.”

“Are you sure? It looks like you were crying.”

“Just drop it! Please. I just don’t feel good. I’m going to eat. Then I’m going to sleep it off okay?”

“Okay. If you need anything just call or text me. I’ll let you eat and sleep. Goodnight Bakugou.”

“Night Kirishima. And thanks again for the food.”

“No problem, man!”

He walks away and I close my door and lock it. I sit at my desk and eat. When I finish I lay down in my bed. I close my eyes and try sleeping. The image of Deku kissing Pink Cheeks flashes in my head. Once again I start crying. Crying for lose of love that will never be mine. I start sobbing. Feeling desperate, alone, abandoned I drift off to sleep.

When I open my eyes I feel empty inside. I can’t face him. I can’t look at him. I don’t want to go to class. I decide I’m not going. I just want to lay here in bed and not feel anything. I want to be alone right now so I can get used to what the rest of my life will be like.

There’s a knock on my door followed by Kirishima’s voice. “Bakugou. Get up dude. You’re gonna be late.”

“I still don’t feel good. Tell Mr. Aizawa I’m not going. And that I’m sick.”

“Okay. Do you need anything else?”

“No.”

“I’ll be back after school. Hope you feel better. I’ll see you later.”

“Kay.” I pull my blanket over my head. I just lay there feeling numb. Like I couldn’t give a damn about anything in the world. The way I’m feeling I don’t think I do give a crap about anything. Eventually I fall back asleep.

I open my eyes and look at the clock.

12:35 pm

I guess I should get up. I pull my blanket off and walk into my bathroom. I get in the shower again. I need to clear my head. I need to not think about anything right now. I need to wash the heaviness I feel in my heart.

I am rinsing off the shampoo in my hair when I hear my bedroom door open. Who the hell is here? Did someone break in? Is it a villain? I’m completely naked! I guess I’ll have to fight like this. The door to the bathroom swings open. I am expecting some random person to attack me. But instead it’s worse so much worse. It’s Deku.

“Kacchan! I need to talk to you.”

“What the fuck? Get out! I’m showering!”

“No. We need to talk.”

I feel vulnerable, exposed, cornered. “Get the hell out! I’m naked!”

“I don’t care I need to know why you’re mad. Why won’t you talk to me?”

There’s no way he could not know why I’m mad. “It doesn’t matter! Get out, Deku!”

“No, I need to know.”

He’s not backing down. I guess this conversation is inevitable but I want to at least not be naked while having it.

“Fine. I’ll tell you if you get out so I can finish and get dressed.”

“Okay. I’ll be waiting out here.”

He finally leaves and closes the door. I finish showering and get dressed.

I open the door and step into the room. Deku is sitting on my bed. Tapping his foot and mumbling to himself. When he sees me he stands up and asks again “Why are you mad at me?”

I’m going to deny being mad. I don’t want to have this conversation. I can’t have this conversation.

“I don’t know what you’re talking about.”

“Yes you do. You ignored me when I was trying to get your attention.”

“I wasn’t feeling good. I’m sick that’s it.”

“Then why can’t you look at me?”

I hadn’t even realized I was avoiding looking at him. I still don’t look him in eye when I answer.

“It’s nothing! I’m fine! Just get out! Leave me alone! Go back to your girlfriend and leave me alone!”

“Girlfriend? What are you talking about?”

“Don’t act stupid! Everyone saw you guys kiss! So shut up and get out!”

“Uraraka and I aren’t together. I don’t like her like that. She kissed me!”

“And you kissed her back! Everyone saw you kiss her back! Don’t lie to me! You like her back! Why wouldn’t you, she’s perfect? She’s everything that I’m not! So go back to her and be perfect, together. Leave me behind. Just leave!”

“Why do you care?! Why does this bother you so much?! Why?!”

“Because I love you! I’ve been in love with you and you kissed her in front of everyone! In front of me! And it hurt! It still hurts! It hurts so much!”

“Kacchan. I love you too. I only kissed her because I didn’t know what else to do.”

“But you did! You don’t love me! You love her! Everyone is right you would be perfect together! So go be with her and stop lying to me telling me you love me when you obviously don’t!”

“Kacchan! Shut up! I love, you! I shouldn’t have kissed her. I was scared and I wasn’t thinking straight. I’m sorry I hurt you. I want, you. I have only ever wanted you. Yes Uraraka wants me but it doesn’t matter because I love you. You and no one else. Please forgive me. I wish I could go back and never have kissed her but I can’t. Now I just need you to know it didn’t mean anything to me. Your lips are the only ones I want on mine. Ever.”

I walk over to him and pull him by his shirt until his lips crash with mine. He yelps in surprise. But he melts into the kiss. The kiss is deep and full of hunger. We kiss like that until I lick his bottom lip asking to be let in. Wanting to claim him. I want him to know he's mine and mine alone. When I add in my tongue into his mouth he moans. I pull him closer by his hips until we’re as close as possible.

I can feel him getting hard. I moan into the kiss when he thrust his hips and grinds his dick on my thigh. I grab him from the back of his thighs and pick him up not breaking the kiss. He wraps his legs around me and wraps his arms around my neck and moan at the friction of our dicks rubbing against each other. I am hard now too. I walk over to my bed and throw Deku on it. He yelps in surprise but then I’m on him again kissing him. I start grinding down on him and he grinds up on me. We moan into each other’s mouths.

I snake my hand up under his shirt and rub his nipple with my fingers. He breaks the kiss and moans.

“K-Kacchan!”

“I’m going to mark you up and make sure everyone knows who you belong to.”

“Yes! Yes, please!”

He sits up. I yank his tie off and I roughly pull his shirt off causing buttons to go flying everywhere. I push him to lay back down and start sucking, biting, licking all over his body. His neck, shoulders, biceps, forearms, hands, chest, nipples, abs, are all marked by me. The whole time he lets out soft whimpers. I pull off and admire my work.

Then he moans “K-Kacchan! Please! I want m-more! I n-need more!”

I get up and open the bottom drawer. I find the lube inside but also find a bunch of sex toys. I decide to grab one. It’s thick and about seven inches long. Mine is definitely bigger but it would help loosen him up. I walk back to the bed and hold the items in front of Deku. His eyes widen and without having been asked anything he nods.

I unbuckle his belt slowly teasing him a little. “Kacchan please! Hurry up!”

I decide to keep teasing him and go even slower as I pull his belt off, unbutton his pants, hook my fingers under the waistband of his boxers, and pull them all the way off.

“Kacchan! Please! Stop teasing me! I need you!”

I decide to have mercy and go back to a normal pace. I drink in the sight before me. Deku completely naked on my bed whining, begging me to touch him. His dick is not as big as mine but it’s definitely nothing to be ashamed of.

“Kacchan! Please! Touch me! Do something! Please!”

I spread his legs and start marking his legs up. Like I did to his upper body. I mark him everywhere thighs, knees, and calf’s. I stuck the sweet soft skin on his inner thigh. He moans and whimpers at every mark.

“God! Kacchan! I need you inside! I need more! Please!”

“So needy. Such a pretty slut wanting to be filled. You want more let me hear you beg for it.”

“Kacchan, please! I need you! I want you! Please! Fuck me please! I want you inside please! I’ll be a good little slut for you! Please, just fill me up! I want your cock inside me please!”

“Good boy.”

I grab the discarded tie one the floor. I look at Deku and say “Hands.”

He holds them out and I tie them together. After I tie them together and then pull his hands over his head and tie them to the head board tight. I pull on his hands to make sure he can’t break free.

“You ready?”

“God, yes Kacchan. Please, I’m ready.”

I grab the lube and pour a generous amount of lube over his rim. I grab the toy and cover it with lube. I line the tip of it with Deku’s rim and push it in. I push the whole thing in one go. Deku screams and moans. “K-Kacchan!” I wipe away the tears from his eyes and give him a quick peck on the lips. I grab the remote and turn the toy on the highest level not easing Deku into it. I want to see him fall apart. He moans very loudly his back arching off the bed.

“Kacchan! Agh! Kacchan! To much gonna cum!”

“No you’re not. Not until I say you can.”

“Can’t hold on! Agh! I can’t! Mhm! Feels too good!”

“You will or I’ll have to punish you. Now be a good slut and hold it in I’ll be back in a few minutes.”

I get up and walk to the door.

“Wait! Where are you going? Mhm! Agh! You can’t just leave me like this!”

“I can. And you’ll take it. You’re gonna be a good boy and not cum.”

I walk out of the room and go downstairs to the kitchen. I grab a few water bottles and wait five minutes until I go back.

When I open the door I find a sobbing, whimpering, mess. Deku is cover in his own cum, crying, and moaning. He’s probably overstimulated right now. But God the sight is beautiful. He looks so divine. I want to see far I can push him until he breaks. I put the water bottles on my desk. I walk over to the shaking, whimpering, mess. I grab his face with my hand and force him to look at me.

“Such a bad slut cumming without permission. You’re going to be punished now.”

“S-Sorry! Couldn’t… couldn’t hold it. Mhm! P-Please!”

“If I go too far the safe word is “sparks” do you understand?”

He nods his head. But I need verbal confirmation. “Deku I need to hear you say you understand.”

“I-I u-understand!”

I kiss his forehead before grabbing his dick in my hand. I start stroking his dick making him feel extra overstimulated. He screams out.

“Kacchan! Please! Too much! Too much! Hurts!”

“You know what to say if you want me to stop.”

He doesn’t say the word. He moans and whimpers. I stroke his dick hard and fast.

“Such a good little slut taking what I give you. You look so beautiful shaking and moaning like a whore.”

I keep up this brutal pace until he’s cumming again.

“Kacchan! Hurts! Too much! Agh!”

I let his dick go and turn the toy off. He sighs in relief. I wipe his tears away. Then I pull the toy out of him and he whimpers. I go back to kissing him and he kisses back.

We make out for about five minutes until Deku starts grinding up against me.

“Kacchan, please! I want you to fuck me! I want your dick inside me, please!”

Those words go straight to my dick.

“Since you begged so nicely. I’ll fulfill your wish, my little slut.”

I get up and make sure Deku can see me while I take my clothes off. I decided to tease him again. I pull my shirt off slowly. Then I put my hands on my chest and tease my nipples. I tip my head back and moan. I take it even further and moan his name. “Mhm! Deku!”

I move my one of my hand down and palm my dick while I tease my nipple with the other. “Uhh! God! Deku! Mhm!”

Deku thrust up seeking friction and being met with nothing. He moans and says “Kacchan, please! Fuck! I need you!”

I take my hands off my chest and dick and slowly pull my pants off. I let Deku drink the sight in.

“Wow. So big. Are you sure it’ll fit in me?”

“I’ll make it fit. And you will take it.”

Then I pull my boxers off. My fully hard dick springs free glistening with pre cum. I want to tease him more. Make him more desperate for me to fill him. I grab my dick and start stroking my dick. Moaning loudly I pick up the pace. To really fuck with him I moan his name again.

“Deku! Deku! Deku!”

He keeps thrusting up knowing he won’t be satisfied but he can’t do anything else. I stroke my dick and moan his name until I cum. “Uhh! Deku!”

“Kacchan, that was so hot. I need you in me now. Please.”

“Anything for you my beautiful slut.”

I move back to the bed and hook his leg over my shoulder. Despite having just came my dick is still hard. I line up my dick with his entrance. I slowly push in. Deku tenses up and fights the restraints a bit. I lean down, kiss him, and say “Breathe. I’ve got you. You’re doing so good.”

I push in inch by inch pausing in between each inch to let Deku get used to the feeling. He’s breathing hard and fast and is crying again. I kiss all over his face and tell him how good he’s doing. Once I bottom out I stay completely still. Both for Deku’s sake and my own. If I move right now I might just cum. And I can’t have that I need Deku to fall apart while I thrust deep inside of him.

After a minute Deku says “You can move.”

I slowly thrust into him letting him get used to the feeling. I moan and pant with each thrust. Deku let’s out breathless little moans.

“K-Kacchan! Faster! Harder! Make me yours! Mhm!”

Those words do something to me. I hook Deku’s other leg over my shoulder and fold him in half. I pull all the way out before slamming back in. My dick hits a certain spot inside Deku making him scream.

“Ahh! Mhm! Yes! Fuck! There! Right there! Agh! Keeping going! Fuck me like a whore! Please!”

I keep a brutal pace slamming into him hitting that sweat spot every single thrust.

“Uhh! Deku! So tight! Such a good slut! Ahh! Mhm! Taking me so good! Your mine! Only mine! My own personal cum slut! Say it! Tell me who owns you!”

“You! Mhm! I belong to you! I’m your cum slut!”

I fuck Deku hard until he can’t speak anymore only moan and whimper. I praise him through it tell him how good of a slut he is. And how beautifully he takes my dick.

I keep up the brutal pace when Deku yells. “Kacchan! I’m close! So close! Gonna cum! Can I cum Kacchan? Please let me cum!”

“You can cum! Mhm! Fuck! Cum on my dick! I’m so close too! I’m gonna fill you with my cum! Make sure you can’t walk tomorrow! Uhh!”

“Yes! Fill me up!”

A few more brutal thrusts and Deku is cumming for a third time.

“K-Kacchan! Kacchan! Kacchan!”

I fuck him through his third orgasm. And soon I am cumming hard and deep inside Deku.

I rest my head on his and we both breathe together catching our breath. Deku is gone. He must have passed out after his orgasm. Once I catch my breath I pull out and untie him from the bed. I pull the tie off his wrists. I massage Deku’s wrists to make sure they don’t feel as sore later.

I get up. Get a towel from my bathroom and wet it with warm water. I also start a bath for us. I walk back to Deku and clean him up with it. I wipe off the cum between his legs and on his stomach. I put the towel aside. I get back in bed and pull Deku onto my chest. I lay there and stroke his hair. Whispering sweet nothings to him.

Eventually Deku comes back to consciousness. He murmurs a little.

“Hey, welcome back. How do you feel?”

“My back hurts but other than that great.”

“Sorry. Did I go to hard? Did I make you uncomfortable by calling you a slut?”

“No. No it was perfect. It was amazing better than anything I could’ve imagined. Kacchan you were so good.”

“You were amazing too. I hope it was good for you. It was my first time.”

“Mine, too.”

My heart does a flip knowing I was the one who took his virginity.

I get up and hand Deku one of the waters. He sits up and drinks it.

“I ran us a bath. Can you walk?”

“I think so.” He tries standing up but immediately his legs turn to jelly. He almost falls but I catch him.

“So apparently I can’t walk. Can you carry me?”

I pick him up bridal style and we settle into the bath. I used a lavender scented bath bomb for calming energy. I put my hands on his lower back and ask “Does it hurt here?”

“Yeah.”

I massage his back for awhile. Then I grab his wrists and massage them again. When I’m done I wrap my arms around his waist.

He says in a low guilty tone “I’m sorry for kissing Uraraka. I want you to know I wish it had been you instead. I’m sorry.”

“I know. What did you do about that? I mean what did you say to her after?”

“I told her I didn’t like her like that and that my heart already belonged to someone else.”

I kiss his neck and say “Good.” We bathe in silence after that. Then I get out wrap a towel around my waist and let Deku soak a little longer while I change my clothes and the sheets.

I go back to the bathroom and help Deku out of the bath. I dry him off and give him some of my clothes to wear. It’s so sweet seeing how my clothes fit a little big on him. I carry him back to bed and hand him another water. He drinks that one too.

I pull him onto my chest and stroke his hair. This is so nice. Holding him like this. Being this close. I need to tell him how I feel and I need to do it right this time.

“Deku. I love you. I want more of this. I want to be with you completely. I want to be yours if you’ll have me. Can I be your boyfriend?”

“Yes. Yes of course you can. I want to be yours too. I love you Kacchan so much.”

“Good thing you said it because it wasn’t clear before.” I say sarcastically smirking at Deku.

“I love you.”

“I love you, too.”

We hold each other as we fall asleep together.

Notes:

Feel free to check out my other work!

 

Do you guys want a chapter 2 to this?