Explosion

A/N Happy pride month! As you all know I am still out of commission thanks to a nasty cut on my hand but where there is a will there is a way! Physical therapy is going well right now and the doctor is hopeful that I will be back at 100% in roughly a month's time. So until then I only have this oneshot to celebrate the month and a short story that I hope to finish by Juneteenth that I started in December. 🫣 This injury has slowed me down so much I feel like I'm crawling at a snails pace. 🤧 Anyway, I hope this will hold you all over until I can make regular updates again! 💖

It's been a long day of internships and classes and thanks to Aizawa Sensei getting mad at me for forgetting my homework I had extra assignments too. It's just been long, but at least there are only a few weeks left of school and most of my grades are coming from my patrols now. Everyone in our class is 18 so we have started getting a little more freedom, like Kaminari and Sero started drinking on the weekends. They found out quickly that they didn't want to through the week thanks to Sensei making us watch a very loud demolition of a nearby building so we could have an idea of what is going on if we ever encounter it. I swear he planned it but whatever. It's safer for them to learn now than later. 

"Finally time to sleep," I groaned as I unlocked my door just for the elevator to ding. I looked up with barely a thought with my key still in the door just to find Kacchan standing there looking like a mess. "Kacchan? What are you doing here?" This isn't his floor and yeah we get along alright now, he still doesn't come over that often. Least of all without texting first. 

He didn't answer though and just motioned for me to keep going, so I opened my door and let him inside. I started to ask about showering but he just waved me towards my bathroom before plopping down on my bed to relax. How odd, it's pretty out there even for our relationship but I guess it's still alright. He isn't making any weird demands or anything so I doubt he was hit with a quirk or anything. I let myself shrug and go take a shower. 

"So what happened?" I asked, yawning while I only had a towel around my waist. I go over to my dresser to look for clothes but I barely had the drawer pulled out when Kacchan was leaning against my back. 

"Stay," it was only one word. Such a small word but how am I supposed to react to it? He is acting so odd. I mean, this is my room. Where else would I be going in the middle of the night? "Please? I just, arg!" He practically yelled and I flinched only for him to wrap me in a hug. "Just stay," he repeated. I don't know what's going on but I nod. After a few minutes of just standing still like that I turn to find him barely awake at all. He is falling asleep standing up against me? Just what happened to him today? 

I caught him before he could fall over and carefully picked him up just for him to curl up in my arms. Scratch that, he is fast asleep. I let out a small sigh and carefully laid him on my bed and tucked him in a little before turning to get dressed, quickly finding both boxers and sweatpants for the night. Hopefully whatever is going on can wait until morning because Kacchan is out cold. I pushed the hair out of his face and climbed into bed, surprised that he curled himself around me but not fighting it either. Something must have happened to stress him out, his quirk doesn't handle stress very well so it feels a little like he is going insane when he hyper fixates on something, besides I don't mind him staying over anyway. I turn off the light and pull the covers up. 

This is kind of nice too. 

*** 

"Ahh," a light moan came from my mouth, startling me awake. A dream? No. I opened my eyes to find Kacchan rubbing against me in his sleep, his hands fondling me and his lips tracing paths on my skin and pulling another moan from me. 

"Kacchan? Wake up," I shake him a little and when he opens his bleary eyes he breathes something along the lines of telling me to go back to sleep just to start touching me again his kisses pressing against me more firmly than before. 

"Ahhh!" My voice got louder when he grabbed between my legs, waking him up pretty easily but before he could do more than open his mouth he realized where his hands were and pulled away. 

"Fucking damnit," he grumbled, pulling away and sitting up. "I'm never going to get any real sleep." What? He isn't surprised? How? 

"What?" The word seems hollow compared to all of the questions in my head but he looked at me with a sad look before shaking his head. 

"I'll leave. My quirk is just… Forget it," he turned away and was climbing out of bed when I grabbed his arm, keeping him from going any further. 

"Kacchan tell me," I begged, the fact that I am so hard tells me that he has been rubbing against me for a while now but I can focus on that later. I can take care of that myself but something is wrong with Kacchan and I don't want to let him go. Not like this. 

He looked at me for a long time before seeming to make a decision and then he seemed to be choosing his words very carefully. 

"Do you remember my dad talking about needing to come down from his quirk?" He asked but I do vaguely remember Uncle getting all dreamy looking at Aunty after he was able to calm down. And now I remember why. 

"I think so," I could feel my face growing hot while trying not to think about it but still. I can't NOT think about it. 

"My quirk is doing the same thing so I'm trying to find an outlet for it. Dad said when his first started just sleeping next to someone helped a lot but mine is a lot more potent and obviously that's not working," he grumbled, pulling his hand away. I let him go now that it doesn't seem like he'll leave without answering me. 

"So you need…" I trailed off and he nodded before chuckling. 

"Are you willing to do that for me or not?" I jerked up to see him looking at me with his piercingly beautiful red eyes, the kind of red that could open a door to the center of the sun and I would go anyway, the way he could just see anything and everything could stop my heart. "Sometimes I wish I could just be quirkless for a few days. Just to get it out of my system for a little while," he grumbled half to himself but I can do that! 

"Yes, I can do it," I whispered and I saw his eyes widen in surprise and his shoulders relax a little. 

"I really need to come down," he held his hand up as if he were going to push his hair out of his face but we both saw him shaking and he quickly put it back down, folding his arms to somehow try and hide it. I know he means come down and not calm down. A side effect of nitroglycerin is to increase blood flow, which can make life difficult for men in general if we are out in public but there are ways around that. No, right now he is dealing with the other side effects; his heart pounding in his chest, increased awareness, uncontrollable body spasms and judging from how his eyes are darting around most likely blurry vision as well. 

I take a deep breath to settle my nerves, "Now?" I asked and I saw him looking defensive again. 

"What's wrong with-!" 

"Nothing, I'm just asking if you have time for it now. I didn't know what you have to do in the morning or for how long. Nothing else," I interrupted him and he looked at me confused but then slowly nodded. 

"Yeah," he took a deep breath and tried to relax but I could see he was having trouble. 

"How have you been handling it all this time?" I asked him curiously before pulling him back to the bed with me behind him and carefully started rubbing his shoulders, he tensed up at first but he gradually relaxed into my touch. I should start by helping him come down from so high up first. Once he is completely calm I'll take his quirk, or at least I'll try. I don't actually know if this will work or not but Kacchan asked for it himself so there isn't a reason not to at least try. 

"I have to try and wring myself dry," he grumbled, barely audible, I don't blame him for being embarrassed but I do find it amazing that he still managed to tell me. 

"And that helps?" I asked him seriously, loving how his moan sang in my ears when I found a particularly tense knot in the back of his shoulder. 

"A little, I still feel frustrated as hell but it's better than nothing," he leaned back and I saw him close his eyes. My hands digging into his strong back before I carefully adjusted him and made my way to his legs instead. That surprised him but he let me do whatever I wanted, letting me work my way from his ankles to his thighs. I could easily see what I was doing to him but chose to ignore it for now. He needs more than just to get laid, he needs some stress relief and I am more than willing to give it. 

"Is this helping?" I asked softly when I see the smile on his face. 

"More than I ever thought it would," he whispered. To be fair he looks a lot more relaxed right now than I've seen him in months maybe even years. I wonder how long he has been fighting this? 

"If you want you can come here every night," I offered and his eyes snapped open, he doesn't look angry instead he mostly looks curious. 

"You do know that this isn't all I need, right?" He asked slowly and I could feel my ears get hot from what he was implying but I also know I'm not the only one getting embarrassed. 

"I know," I hummed, focusing on his left thigh for a moment. "I mean what I said though," I added after a long time and I found his eyes still trained on me. 

"If you can be satisfied with me then I'll come back," he said slowly and I couldn't help smiling at the idea. The fact that Kacchan was willing to let me even try was a big deal. Kacchan would never just let anyone touch him, even his friends get an explosion to the face if they touch him too much or if he wasn't prepared. I let my hands slip up his sides and around back so I could knead his ass as I worked my way up. 

"Fuck I don't need to be teased!" he snapped just as I kissed below his navel and he froze, I couldn't even hear him breathing anymore. 

"Tell me if you need or want me to stop," I whispered, carefully pulling his waistband down while I left small kisses on his skin. His pearl like skin already had several scars on it thanks to us working in the field and I can't help wondering how so many heroes don't have any visible scars at all. "Kacchan is still more amazing though," I whispered to myself, enjoying how his skin shivered as my nose was trailing along before I would plant another feather light kiss on him. Trailing down slowly, I could feel his hard on pressing against my chest as I moved down but I pretended not to notice. 

The little noises that he made excited me so much I just wanted to dive straight in but I would probably hurt him, I don't want that. For the first time since getting in this position though I pulled away and reached for my bed stand. I saw Kacchan get irritated until he saw the state that I was in. I saw his jaw snap closed again while he waited for me to return. I pulled out a small bottle of baby oil that I will sometimes use to massage my own aching muscles but if Kacchan comes back again I will need a much larger bottle. 

I let it pour on my fingers and I saw him lift himself up so I could reach him a little easier. I saw him tearing at his pillow, frustrated, embarrassed and impatient. I should reward him. I really should. 

I let my fingers explore a little adding more lube to make sure there was enough before I put the bottle down and kissed him at the base, making him freeze up again. I placed another kiss a few centimeters down his length and I'm not sure if he is actually breathing right now or not. 

"Kacchan, do you want me to stop?" I asked him, looking up to see him still frozen. It took him a few seconds to notice and then he was looking at me, his eyes wide and his face still more surprised than not. "Should I stop?" I asked again and he seemed to snap out of it, shaking his head no. I returned my attention to what I was doing, giving him light kisses as I made my way down him. I could see his abs flexing while he tried not to move, so he wouldn't somehow distract me or move away. 

By the time I was at his tip he was gasping for air and I couldn't help licking out and swirling my tongue around him and making him louder. I still have one hand's fingers pressing and prodding at him but he is way too tight to try and push in still so I sucked him into my mouth and suddenly two of my fingers were inside of him too. His body is tense and I can't move much but I still give him the gentle motions to help him relax and close my eyes to focus on what I'm doing. His shaft in my mouth while I carefully played with him, worried that my teeth might catch and hurt him but instead he seems to get more excited when they graze against him. 

"I'm-!" I opened my eyes to see his screwed shut. His fists were clutching hard and tight on his pillow and I could see it tearing but I didn't mind. Not when I'm the one making him like this. I took him deeper and I felt him shutter just before he came in my mouth and down my throat. I drank him in, relishing the sweetness that only I can have. Mine. 

"Ha!" Kacchan is gasping for air again but now his body isn't nearly so tense, my fingers were able to move in and out freely even as I cleaned up any stray droplets. 

"So yummy, will you give me any more?" I whispered against his skin as I kissed back up to his navel again. A third finger teased at the edges of his opening while I made myself comfortable, each kiss and lick filling me with confidence as I slowly devoured him. By the time I made it to his pecs he was hard again but I was also gently thrusting my fingers and fondling his balls so he could have a small taste of what was coming. His moans and cries of desire only made me want more but for now I settle for switching to his other pec. 

"Deku?" He sounds a little confused but if nothing else he is still lucid. I hummed while I nibbled and sucked on his chest, not willing to let him go while I could still have him. While he was still mine. 

"Wait, Deku you do know what taking my quirk in like this will do to you don't you?" He asked and by how flustered he is I can assume it's already taking effect. 

"The suddenness of it in my system at such high levels will increase aggressiveness for me and likewise the sudden decrease for you will make you more meek," I answered before I used my free hand to pull his chin closer. "It suits me just fine and besides didn't you say you were wringing yourself dry before? We'll be fine," I chuckled before I kissed him, his lips still have a hint of the cinnamon toothpaste that he must have used before coming here. "Right now I want you all to myself." 

I watched as his body shuddered under me, letting me know he was already close but I expected that too. After all his quirk does increase blood flow it only stands to reason that he will end up cumming a lot and I plan to enjoy it all. 

I slid down his body and the moment I sucked him back into my mouth again I was rewarded with his sweet release and a cry that was just music to my ears. My fingers were getting dry so I quickly added more lube making sure he was thoroughly coated before adding some to myself. 

"Are you ready?" I hummed my question, almost deft to the world, except for his cute cries and gentle humming I might as well be. The way he nodded with tears glistening in his eyes as he reached up for me set my blood on fire. His small body, taking me in while he gasped in my ear. He surrounded me, his back arched to try and fit all of me only to give me more space to hold him. My arms around his middle, his mouth open for me, his legs around my hips, helping to pull me in with each thrust and his arms over my shoulders while his hands tangled in my hair, keeping me close enough for each kiss. I hear his breathing hitch and have to pull away just so I can swallow the sweetness that noone else can ever have. 

"More," he whispered, his voice too far gone for anything more but it's all I need. I thrust back inside his hot center and he pulled me in. I can feel my end, the way my very core seemed to unravel with every touch but each time he came, every time I swallowed I needed more. 

"I can't!" I moaned, losing myself in his kisses. His body shaking me as he came, his hips and ass milking me until it exploded out of me and suddenly I'm not tired anymore. His sly grin as I abandoned my senses and lost myself to his body was the only thing I could see. 

*** 

*RING*RING*RING*

My alarm went off while Kacchan clawed at me, pulling me deeper so my cum could fill him just for me to pull out and clean up the mess on his stomach and lick him clean. 

"Shower with me?" He asked when I came back for another kiss. Well he would have asked, his voice gave out hours ago but I could read his lips just fine. 

"Oh yes, someone needs to clean you out and no one else is allowed to touch you," I growled in his ear and I can't get enough of how he shivered in my arms just to thrust back in again. "Do you think you can stomach me carrying you like this?" I teased him but even with him so meek compared to normal he is still Kacchan and his eyes lit up at the challenge. The hardest part had to be picking him up while inside of him, the way his legs hugged around my hips however made walking just fine. 

The shower was nice, hot water dripping down as I filled him only for me to pull myself out when he signaled that he was about to cum. His taste forever my sweet ambrosia. I did however control myself enough to pull out when I came. After all he needs to be able to go to class today, sadly we can't skip. I helped him clean up and even helped to dress him back in his clothes so he could go back to his room. 

"Want me to carry you?" I asked, smirking when I saw how he limped. The way he smiled at me though almost stole my breath away. "I expect you to come back tonight, I'll make sure you sleep deeply," I whispered in his ear before giving him a kiss and even with his silence I know he is looking forward to it to. I watched him get on the elevator before I returned to quickly pack my bag for class. 

I rushed downstairs to make breakfast for the beautiful, heart stopping man and I just couldn't stop smiling as I did. 

*** 

"Yo Bakubro! Where have you been? I didn't even see you come back last night," Kirishima called out the moment he walked into the classroom but Kacchan just waved him off and put his head down. I really should have let him sleep last night. Even an hour would have been better than him falling asleep in class but I just couldn't pull myself away, not from Kacchan. Not when he was so willing for more. 

I try to shake the thoughts from my mind, class started and Kacchan sat up again and took notes like normal. The only difference from usual was the fact that he didn't start the day off yelling at someone or screaming curses or even setting off his quirk. Now that I think about it, it's really different from normal isn't it? 

"Bakugo, can you tell me the answer to this problem?" Aizawa Sensei called out, entering the room and ignoring our actual math teacher. But Kacchan just signed the answer and Sensei froze. "Is there a reason you can't talk?" I saw Kacchan point at his throat and a very hoarse noise followed from him trying to say something but failing. 

"Are you really telling me that the last three years of your screaming and general noise and it's only during the last week of school that you lose your voice?" Sensei groaned but instead of getting mad Kacchan just shrugged. Me on the other hand, I had to dig my nails into my palms to keep from snapping at him in return. Kacchan isn't even doing anything wrong, just taking notes and paying attention to class. Isn't that what Sensei wants? 

"Fine, I want a report on how you lost your voice by the end of the day," Sensei groaned but Kacchan didn't respond. We both know he isn't writing that report but Sensei wasn't looking and must have assumed that Kacchan agreed before motioning to our math teacher to continue. When it was finally lunch time I whispered to Kacchan and he agreed before I ran out of the room. All I said was that I would bring him his lunch while he rested but the softness in his eyes when he looked at me was all I really needed. 

I feel like I'm flying through the halls and Lunch Rush was quite happy to listen to my request. "If he isn't feeling well some congee would be best for him so I gave you a small helping of that as well," he explained and I thanked him before rushing back to class again. It's not until I return that I find most of our class still outside the classroom and Iida started lecturing about running in the halls but I just smiled and walked past them and back to Kacchan's side. 

"Lunch Rush sent congee in case you didn't feel up to the regular lunch," I spoke softly and he looked at me slowly and blinked a few times before nodding. He took the congee first and when that was finished I pushed his tray towards him and he blinked a few times before seeming to agree and he picked up his chopsticks to continue eating. Once I was satisfied he was actually eating I turned my attention to my own food and when we were both done I took the dishes and put them where Lunch Rush told me to. Apparently Monomoa has a sensitive stomach so he usually comes by late to return the dishes and as a requirement, if someone else is feeling sick he collects theirs as well on his way back. I'm sure he'll be pissed about it but I also don't care. 

"How are you feeling?" I asked since the room was empty of our friends finally. 

"Like my back is about to break in half," he mouthed with a grin. The softness in his eyes set off the fire in my veins and I whispered that fact in his ear, making him blush a heavy pink. 

"So cute," I mouthed before he tried to hide his face in his arms but I just chuckled a little before I started rubbing his shoulders. The way he stiffened at the contact just to melt again has me feeling pretty proud of myself. I didn't stop until I heard his soft snores from falling asleep. Well at least he'll get a small nap before trying to finish out the day and at the very least neither of us have patrols today either so I can help him even more after classes. 

"Midobro," the way I glared at Kirishima made him flinch and drop his voice to an acceptable level so Kacchan wouldn't wake up. "Uh, I was just going to ask if Bakubro was sick? He doesn't usually let anyone touch him and no offense he really doesn't let you touch him." If he knew how much I 'touched' him last night he might start coughing up blood in his shock but I'm not going to share that. 

"It's a side effect, he'll be back to normal later," I answered, not bothering to look at him. I wasn't kidding when I told Kacchan about my veins being on fire. I feel an indescribable urge to punch Kirishima and unless it's jealousy I don't really know why. 

"A side effect? Was he hit by a stray quirk last night?" Kirishima was raising his voice again and I shot him a glare that made his mouth snap shut again. 

"Umm," he hesitated but it's been a few minutes and I can't expect Kacchan's friends to stay silent for long. I'm surprised he made it this long actually. "Not to sound mean or anything but were you hit with a quirk too?" He asked, keeping his voice low so Kacchan could sleep comfortably. 

"Too?" I was confused until I realized he assumed that I agreed that Kacchan was hit last night. "Kirishima, there are some things you don't need to know," I let out a small groan but he wouldn't stop looking at me like that. 

"I think I need to know those answers though," Sensei had snuck up behind me and I jumped, just barely avoiding hitting Kacchan in my panic but that didn't actually help. 

"Deku?" Kacchan grumbled, sitting up and looking around, ignoring everyone else until he found me and in seconds he was in my arms leaning against my chest. He hummed something that sounded sweet as honey but I don't have a clue as to what he actually said and now that he is in my arms I really don't care. 

"Sleep well," I smiled, mostly to myself. I cuddled sweet Kacchan in my arms and closed my eyes. I guess he isn't the only one tired but then again we did spend all night together so it only makes sense. 

*** 

"Leave me alone," I heard Kacchan's hoarse voice but it was trembling like he was forcing it. I frowned before even opening my eyes. Kacchan was still safely nestled in my arms but we are now surrounded by our teachers and friends. How long did I fall asleep for? I looked up at the clock and it was the end of the day. The final bell must have already rung. What was the point of even coming to class if we slept through half of it? At least we were awake before lunch? 

"What's going on?" I asked but my voice cracked and it sounds all gravelly, at least to my ears it did. Kacchan seemed to like it though, judging from how he pressed himself against me. I looked around and yawned a bit before asking, "is lunch over already?" I already know it's long over but that is besides the point. They are way too close. I wrap my arms around Kacchan protectively, acting like I'm still half asleep but I could feel how his muscles relaxed against me. How long have they been harassing Kacchan? 

"Little listener, why are you so tired today?" Present Mic asked me and I grumbled about my late patrol last night. 

"It wouldn't be so bad if I didn't stay up to finish my report for Endeavor's office or the extra assignments from Aizawa Sensei. They said it needed to be done before I went to bed," I grumbled but I didn't tell them that I finished it before leaving so they probably think I came back to finish because it got so late which is what I want them to think. 

"And what about Bakugo? What is his excuse for… This?" I looked up at Sensei confused by his question and then back down at Kacchan who was glaring at him but otherwise remained silent in my arms. 

"I don't understand your question," I answered because I really don't. What exactly is he wanting to know? However my question resulted in a bunch of murmurs and gossip about how we must have both been hit with a quirk last night. "What is going on?" I can feel my patience thinning and it wasn't that great to start with thanks to me taking Kacchan's quirk last night, or this morning? Whatever. 

Sensei cleared his throat and averted his eyes. "It's not normal for Bakugo to not only be silent but so… comfortable with you," he shrugged as if he were uncomfortable with the subject but I can feel my last nerve fraying, the fact that so many of our classmates jumped in was not helping any. 

"Stop!" Kacchan's voice is so hoarse I can barely hear it and he is practically in my lap. "You'll make him mad if you keep doing this!" But I don't think a single person heard him and if they did they stayed silent.

"Midobro, it's not like you have my quirk," Kirishima lectured and that's it! Enough is enough. OFA hummed through me and in less time than it takes for a heart to beat Kirishima had crashed through the wall and was now in a pile of rubble from a few bricks falling down. 

Kacchan hopped up and guarded me from everyone else and blocking my view so that the only person I could see was him. His arms wrapped around my head blocking my ears, trying to silence the world around me and he hugged my face to his chest, his strong, fleshy chest… It took far longer than I'll ever feel comfortable admitting for me to realize that Kacchan was talking to me, guiding me through the rage that seemed to sweep away all my thoughts in the process. 

"It's okay, breathe. I'm right here. No one can take me away," I felt his words in my very soul even though the words themselves were barely above a breath of air. His words seemed to whisper into my ear just enough to block every other sound in the room. "I'm right here," he whispered the words and I could finally close my eyes and just breathe in his soothing scent. The smell of salted caramel has long ago become my favorite thanks to him. 

"It's not his fault!" I heard Kacchan getting defensive and now that I can actually think through the rage filling my mind I'm confused. What isn't my fault? 

I started to pull away but Kacchan tightened his grip and I felt him actually sit in my lap even as he faced me. I reached up and set my hands on his hips under his jacket and let them slide down to his ass when he raised himself again and leaving my hands on his thighs instead. Hmph, kill joy. 

"No!" Kacchan sounded panicked and I pulled away hard, not letting him hold me this time. I saw our teachers in defensive stances and Todoroki even had flames on one hand. Why is everyone combat ready?

"What the hell?" I demanded and everyone froze. 

"Deku, no! I'm fine!" Kacchan tried to reassure me but again I felt rage coursing through me. Sero had used his quirk to hold us down but Kacchan had tried to defend me and took most of it himself. So much so that I didn't even feel his tape around me. 

"Seriously," I grumbled before ripping apart the tape so that Kacchan could be more comfortable. I tilted Kacchan's chin towards me and thankfully he didn't fight it. "What is going on?" I asked again but he still hesitated to tell me. 

"What kind of quirk made you two switch like this and when did it happen?" Sensei interrupted with his demands but I didn't look away from Kacchan's beautiful embers. I carefully caressed his face while I waited and another teacher started asking questions, I think it was Present Mic but I'm not sure. I still didn't look away from Kacchan. 

"They don't think we are us," he finally found the words to answer and I nodded, waiting for him to explain more but he hesitated. 

"That's okay, they would figure it out in the end when we change back to normal," I brushed his bangs out of his face but he shook his head again. 

"Apparently you punching Shitty Hair was considered excessive and uncalled for." They're probably right but I don't care about that right now. 

"He deserved it," I shrugged before smiling. "Besides I only used enough of my quirk just for show, I didn't actually use half of a percent on him." I saw most of our classmates flinch at that but again, I don't care. 

"Did they hurt you?" I asked him and I finally felt him relax against me. 

"No, just frustrated me," he answered, letting his head tilt so that he could enjoy my caress and I love how cute he is while doing it. 

"That's all I care about," I hummed and this time he leaned into my arms. 

"I'm sorry, I shouldn't have asked you for this," I felt him tremble in my arms but he seemed to melt in my arms when I wrapped them around him. 

"You're allowed to see what school is like without your quirk. No one else has to deal with the side effects that you do. A few days without your quirk isn't going to hurt anyone." I shook my head and he hummed from his place in my arms. 

"Now did anyone do anything for me to actually be pissed about? I have plenty of rage to share," I smirked at him and he giggled. 

"What the hell is going on?" Sensei looks like someone just told him the world was flat and I don't actually blame him for feeling that way but at the same time, I'm not giving him a pass. Nope. No way in hell. 

"Right now," I started and everyone looked at me finally silent. "Kacchan is quirkless. And the next time someone uses theirs on him, sitting in a little bit of rubble will be the least of your concerns," I smiled and they all looked at me as if I were crazy but I just turned my attention to Kacchan. 

"Mom, is excited to have you over for dinner, are you still coming?" I asked and he gave me a grin and nodded. 

"Oh no you don't-," Aizawa Sensei started but when he used his capture weapon I tore it in half. Like hell I would let even one string of it touch Kacchan. 

"Kacchan is quirkless right now. Don't you fucking touch him!" I hissed before I pushed him aside and carefully led Kacchan out. I'm trying to desperately hold onto my sanity, reminding myself over and over again to keep calm but the rage in me feels like fire in my veins. 

"Deku?" I flinched back, Kacchan was standing in front of me and I almost walked right into him. 

"I'm sor-," I started but he shook his head no as if that wasn't what he wanted to hear. 

He slowly put his forehead against mine and motioned for me to do what he did, deep calming breaths. His arms were around my shoulders and it helped to block everyone else out, it also helped that I couldn't hear anything outside of my pulse pounding in my ears. 

"It's just the explosions," he whispered hoarsely. I stared at him blankly before he chuckled at me and let me go, grabbing my hand instead. He flexed my hand, stretching and massaging the muscles and I felt a pop that seemed to drain the rage right out of me. "Try to set one off now?" He suggested and I looked at my callused hands a moment before he kept motioning for me to go ahead.

I finally just did what he said, letting my hand flex the way I've seen him do more times than there are stars in the sky and there was a small explosion in the palm of my hand. 

"Careful, not too big," he reminded me before having me do it a few dozen more times, it wasn't until I could breathe and think at the same time that I realized what had happened and I let out a groan. 

"It's so hard," I grumbled and he actually laughed, the sound more precious than that of bells filled the room. 

"Hmmm, I feel like being silly. Maybe I will be?" He teased, pulling away while leading me away from class, his playful grin could have had me walk into the center of the sun but instead he simply led me outside. 

"Do it, do anything you want," I answered and he flashed a large smile at me. 

"Okay," he didn't say anything else. Dinner at home was interesting and our parents were not exactly thrilled with how Kacchan was quirkless at the moment but when we explained it was just for a few days they calmed down and started teasing him instead. 

"Katsuki dear, could you-," Mom started to ask him to pass something but he already had it within her fingers before she could finish what she was saying. 

"Brat, if I didn't know better I would think you were trying to get on your mother-in-law's good side," Aunty teased while laughing. 

"Good thing you don't know any better then," Kacchan rolled his eyes and well yeah. THAT caused a stir. 

"Wait, Izuku, does that mean…?" Uncle turned his attention to me and Kacchan just leaned into my arms while I couldn't stop smiling. 

"Yeah, we want to see where this goes," I answered and Kacchan had started to come closer but I beat him to it. His lips, savory from dinner, still held the sweetness that was wholly his. Sadly he pulled away after only a moment, returning his attention to our starstruck parents but when it was time for bed they smiled sneakily while shooing us off together. Even if we were at Kacchan's house there would only be one bed in his room too so they knew exactly what they were doing. 

And I don't care. The door closed and locked. Kacchan was back in my arms. I carried him to bed, we will go to bed early tonight but there wasn't anything that said I couldn't relieve a little tension first. 

*** 

"Boys time to get up!" Aunty opened the door. Of course it was her, I'm pretty sure she is the only one that can pick a lock but sometimes I wonder about Mom too. 

Kacchan and I were dressed already and the bed was made but I was currently wrinkling our clothes while pinning him down for kisses that made standing up very difficult. 

"Aunty, get out," I smiled and the door slammed not from her but Mom who pulled her out of the way first. 

I turn my attention back to Kacchan, "Want to give me a snack before we have breakfast?" I offered, his mind still in a fog thanks to not being able to breathe properly for a little too long, he nodded. Another kiss and I had his belt undone and his hard shaft was out in the cool air. "Just once," I whispered but we both know I can't keep that promise. His sweet cream slid down my throat not once or twice but three times before I could control myself enough to pull away. His kisses would have had me cave again if not for the knock on the door. 

"Boys, you're going to be late!" Mom called out and I let Kacchan go. 

"You're not as sweet as yesterday. Probably because of the quirk," I hummed, kissing along his ear. "Will you really give it all to me?" I asked him and he said something that sounds like both a yes and a moan, his tongue pulling me in again. 

We were late for class. Well late for us but not the bell. It's the last week of school anyway but neither of us wanted to give up our perfect attendance for anything outside of a villain attack and thankfully villains don't count. 

Class was silent the moment we walked inside but we ignored it. Class was going like normal with the only exception being Kacchan and I. Kacchan now soft spoken and much more polite did not go unnoticed and my frustration and irritation at things that normally didn't bother me had everyone on edge. Even Kirishima was keeping his distance until lunch time and we went to the cafeteria with everyone else. 

Lunch Rush was thrilled to see him feeling better, okay maybe I was a little harder on him than I thought I was yesterday but I controlled myself well last night! Fully rested Kaminari said something absolutely stupid but Kacchan's bell-like laughter halted several conversations from nearby tables as they stared at him. 

Of course this only has Kaminari acting even more foolish but now several of our classmates were chatting away. You would think he was a transfer student, the way they were asking him questions about his likes and dislikes but Kacchan is usually very private for a reason. He is aware that any little thing could piss him off so it was better not to talk about those things. Right now, quirkless, Kacchan wasn't holding back and even Kirishima forgot to be on guard around me while they goofed off and played around with him. 

I don't mind though, if anything I love watching it. Kacchan smiling and just enjoying it, doing whatever he wanted without holding back, it was beautiful. My friends tried to include me but quickly realized that I wasn't interested but they didn't push their luck either. 

By the time classes ended again Kacchan was talking freely with our classmates and Sensei was glaring at us. So long as he didn't touch Kacchan I don't mind though. 

"Midoriya, you're awfully quiet today," Iida tried to start a conversation again and I simply looked at him, waiting for him to get on with whatever he wanted to say. "Are you hurt or in pain at all?" He asked and my eyebrows went up surprised by his question. I slowly shook my head no. 

"Then were you hit with a personality altering quirk?" Uraraka asked, appearing next to Iida, again I shook my head no but this time I smirked, amused. 

"Then why are you acting like this?" Tsu asked from my other side. 

"It's a side effect of having Kacchan's quirk," I answered, still amused. Of course I don't have to answer them but right now it's kind of funny. 

"Being angry?" Tsu asked to clarify and this time I chuckled. 

"Quick to anger, staying silent makes it easier not to blow up," I held up a hand like Kacchan had me do yesterday and a few explosions went off. "It'll get worse the longer I have it but Kacchan just needed a few days to relax," I smiled, turning my attention back to Kacchan who was still goofing off with his friends. 

"Look how free he is right now. His body is slowly clearing his quirk's chemicals from his bloodstream so he doesn't have to worry about hurting anyone. He doesn't need to worry about laughing too hard or even sneezing and destroying things. If he lets me I'll do this for him regularly. He deserves time to let his body heal." I watched Kacchan, his eyes sparkling in his excitement and when he got mad he actually looked at his hand confused for a second before I set off a small explosion and he looked up to meet my gaze again while I smiled at him, his smile growing wide. 

"Deku, we know your in love with him but if you keep it up he'll notice too," Uraraka whispered, trying not to be heard by anyone else. 

"Hmmm? Oh no, Kacchan already knows and he accepted my feelings. They aren't one sided like I was afraid of," I smiled brightly at the moment. "He even-," 

"Izuku!" Kacchan came over shortly after I stood up stretching just to throw his arms over my shoulders and around my neck, grinning up at me. "Hi," he giggled, and I smiled back. 

"Hey," I whispered, my arms immediately finding their place around his waist. 

"Let's go see a movie," he suggested with his eyes bright in his excitement. "And dinner, I know somewhere with the best katsudon ever," his happiness is just contagious. I can't look at him and not match him, agreeing as soon as the words were out of his mouth. 

"A movie sounds great! We should all go," Kaminari practically yelled in his excitement and Kacchan frowned at him. 

"You're not coming on our date," he stuck his tongue out acting silly but everyone heard him clearly. There wasn't a soul who could have mistaken that. 

"I heard Hero's Phantom has several good reviews," I suggested a romantic drama. We could see a hero film with everyone else later if they want but tonight would be our first date and I'm not sharing. 

"Yes! Dinner and a movie," he giggled when I rubbed noses with him, loving how cute he was acting. I'm well aware that he is having fun right now but I also know that he really wants to go on this date. There are only two more days of school left and this is our first date. We are running out of time. 

"Perfect, tomorrow's date is a surprise though," I whispered and he jumped up to kiss me. 

"I'm looking forward to it already," he bit his bottom lip a little in anticipation. 

"Come here you," I teased him only for my fingers to find his most ticklish spots and he was giggling like mad. These are things I can't do when he has his quirk back, so I'm not letting him off easy. 

"IZUKU! STOP! I CAN'T BREATHE!" He howled from his place in my arms but he never once let me go. So I settled my hands back on his waist again just for him to kiss me again while he was out of breath. 

"We need to change," he reminded me but he didn't move to let me go. 

"I guess you're right," I smirked back at him before bending down enough to pick him up bridal style. Thankfully we spent enough time after class that everyone else in the school outside of our class seemed to have left already. So I didn't have anyone acting stupid and even our class seemed shocked into silence. Not that that matters at all. 

*** 

"Fuck!" Kacchan cried out from above me, his hands tangled in my hair pulling me closer while he tried to thrust his hips. His shaft is already throbbing in my mouth but that's okay. Kacchan told me exactly what he wanted tonight and I'm happy to give it to him! 

"Yes!" He jolted, his warm relief filling my mouth. I licked and sucked until there wasn't anything left just to lick my lips. 

"All done?" I whispered, my fingers still carefully thrusting into him. Our date had ended perfectly, the food was perfect, the movie was arousing and when we finished off with a walk in the park we ended up making out under the stars. Just for him to gently guide me to his room and into his bed. 

"Like hell," he panted but he pushed me off, surprising me a little. "My turn," he licked his lips. They surrounded my shaft, making my whole body jolt at the surprise attack. He got me so close just to pull away at the last second. "That should be enough," he grinned before he was carefully lining himself up and slowly lowering himself onto me. 

His eyes gleamed as he slowly took me, I'm too close! "I'm about to-," I'm trying to hold back, I really am but I love this side of Kacchan. The dominance he radiated left me begging for more. 

"Then cum," he demanded, I think only half of me is in him but I came anyway. "Fuck yes, so much better than any lube," Kacchan moaned and he lifted a little before coming back down on me almost all the way. My body is having a hard time keeping up with his assault. I couldn't go soft, not with how he rode me, even the view was tempting. The way he gasped out my name, his wish for more, how he took me all the way in just to start over again by lifting himself up again. 

And I'm hard again, did I ever actually go soft? Probably not considering how he was flaunting his naked body in front of me. I picked him up, earning a squeak of surprise only to toss him down on the mattress and thrusted deep into him. 

"I'm never letting you go now," I whispered, the grin plastered on my face was quickly crumbling thanks to how he scratched up my back trying to pull me closer. 

"As if I would give you a choice. Shut up and kiss me," he flirted only to arch his back and neck back with my powerful thrust. Kacchan gave me a blow job tonight, I need to let him know exactly how much I appreciate it! 

*** 

The walk to class was something else. Kacchan was still a little tender from my gratitude but all things said and done he was happy to lean on me while I had a protective arm around his waist. I think anyone with a brain could have seen how happy he was while he practically snuggled against my chest even as we walked. 

Our friends were no exception, keeping their distance when I started leaving feather light kisses on his neck and making him giggle. 

"One more day of classes, are you sure you don't want it back tonight? I asked but he barely paused before shaking his head no. After today there wouldn't be anymore classes and I'm excited. Kacchan and I accepted a mission in Hawaii right after graduation so we have about a week before we leave and we won't be back for six months to a year. All thanks to us being the top students and willing to work as partners. 

"The day after tomorrow," he smirked up at me before pulling me in for a quick kiss. "I have a surprise of my own," he growled in my ear before pulling away. We are in class now so we needed to separate to sit down. Is this what they call the honeymoon phase? I just want to lock us both up for a month and not let him go! Longer if I could get away with it. 

I looked up when I heard Kacchan laughing. His friends thought it was safe enough to come over and chat with him so I put my head down and tried to control my jealousy. Kacchan is just so beautiful when he laughs and since he doesn't need to worry about his quirk he isn't holding back at all. 

Aizawa Sensei must have calmed down about everything because he was no longer giving us death glares and started lecturing us again on how to conduct proper interviews. 

Life with Kacchan's quirk is surprisingly peaceful but seeing him smile and laugh like this? I almost don't want to give it back but I will anyway. I'll just have to be sure and give him these little breaks frequently in the future. 

"Oi Deku? Let's go already," Kacchan caught my attention and I quickly stood up and followed him, not towards the cafeteria like everyone else. No, he led me to the roof, a corner without a camera. "I want you," his whispered words teased in my ear. 

"You have me," I kissed him and I felt him unbuttoning my pants. Yes, this life is perfect. A real explosion of happiness, I grin at that thought.

The end.