BakuDeku Smut

Support Course AU

Disclaimer!: cursing, lil bit of 18+, Gay

Here is a little bit of background for the story: Izuku has a quirk, but no one but his mom knows about it. The quirk is called enhanced brains. It basically functions as the name says. This helps him calculate measurements and stuff like that.

Izuku's POV

'Finally school is over, today was more boring than before.' I started to walk home to tell my mom that i'm going down to the dump again. I don't think I really need to tell her where i'm going anymore, cause I have been going down to the dump everyday for the last 3 months. I am making support gear for Kacchan, even tho I know he would never use it. He doesn't seem to think that he needs help from anything or anyone. I'm hoping he will be more willing to accept them when I get into the support course for UA students. "Mom I'm home!" I yell. "Are you going down to the dump again today?" "Yeah, I'm almost done with the final touches on this last one." "Oh well please hurry back, we are having guests over for dinner." "Okay mom, love you." Once I got to the dump, I pulled all my stuff out of my bag. After setting everything up, I started working on the gauntlets that  are supposed to absorb Kacchan's sweat so then none of it is wasted and he can make bigger explosions. "Deku? What are you doing," I heard someone say from behind me. I turned around to see Kacchan standing on top of a pile of rubbish. "Oh Kacchan hi, what are you doing here." "Well first of all this is a public dump, second I saw you running down the street and wanted to see why." "Oh well you know now, just umm, coming to hang out at the dump." "No you're lying," that's the one thing that I hate about Kacchan, is the fact that he knows me so well. "Hey, what's behind your back?" "Ummm, I don't know what you're talking about." "Don't lie to me deku, show me what you have behind your back." "Fine." I pulled out the gauntlets that i was working on for him. "This is what I am working on." "What is it?" "There gauntlets, I made them for you. They are supposed to pick up all the sweat your hands don't use so then it doesn't go to waste, and when your wrists start to hurt you can just use them." "You made those for me?" "Yeah, and I know what you're gonna say. You're gonna say that you don't need them and that I'm a shitty nerd for thinking you do." "No actually I was gonna say thank you. I had no idea that you even noticed my wrists were hurting me." After that I watched Kacchan train on the beach for a little bit until it was time for me to go home and get ready for super. "Hey Kacchan my mom just texted and said that I gotta go get ready for super." I started off, but stopped, cause I heard something I never thought I would hear. "Hey nerd wait a second, i'm gonna walk with you." "Oh, umm, okay Kacchan." We then started walking to my house. "Why are you walking to my house?" "Me and my mom were invited to eat supper with you guys." "Oh, so you're the guest that is coming over? That's a relief, I thought that I was gonna have to get all dressed up." When we got home my mom greeted us and sent me to my room to get cleaned up. I was taking my uniform off to change into some more comfy clothes when Kacchan came in. "Hey Deku I-" He stopped right in his tracks, staring at me. I stopped too, right in the middle of taking off my shirt, and stared back at him with wide eyes. "Dang deku, I didn't know you had abs," he finally said, wiggling his eyebrows at me. "Kacchan!" I said getting all flustered. I then promptly kicked him out and went back to changing my clothes. When I finally left my room he was still standing outside my door, waiting for me I suppose. "So, when did you find the time to get abs." "Kacchan! You don't just ask people that! But if you have to know, lifting scrap metal is a workout in itself. Plus I go to the gym at least twice a week." "Dang and here I was thinking that you were some weak ass little nerd who couldn't do anything for themselves." "Yeah well i'm not. I just haven't had the courage to hit your friends back yet, is all." After that we both went down stairs to eat supper. Our moms talked for most of the time we were down there. Mostly about some friends that I didn't know. After supper my mom invited Kacchan and auntie (Kacchan's mom) over to stay the night. "I would but I don't think you have anywhere for Katsuki to sleep do you?"Auntie asked. "I could sleep in De- Izuku's room, if he lets me." "Oh yeah, Kacchan can sleep with me if he wants." "Oh okay then, we will be staying over tonight then." "You guys wanna watch a movie?" We all agree that we wanna watch a movie and get settled down in the living room. My mom turned on a movie, and Auntie got the popcorn and drinks. Half way through the movie I got really tired and snuggled up to Kacchan, thinking he would just push me off later on. But to my surprise, when I woke up I was laying on top of Kacchan's chest. Too comfortable to move I just lay my head back down on his chest and wait for him to wake up. "You just gonna lay on me all day?" I hear him say, scaring me out of my skin. "Oh umm well," I started to stutter, getting very flustered. "Haha, It's fine Deku. If I didn't want you to lay on me I would have just pushed you off." He says smirking at me. Me too tired to even comprehend what he said just went back to sleep. About an hour and a half later I woke back up again. This time I wasn't lying on Kacchan's chest, which honestly made me a little disappointed, but I got over it and sat up on the couch. "You finally up my sleepy head?" I heard my mom say to me in the kitchen. "But just in time to help me set the table for breakfast, come on." "Okay. By the way where is Kacchan and Auntie?" "Oh Mitsuki had to go to work and Katsuki is out back training." "Okay, thanks mom!" I say, running out the backdoor to find Kacchan. When I got out there he was doing pull ups on the tree branch that I used to sit on when I was sad. I sat on the bottom step of the porch and watched him do a couple more before he decided to stop. "Oh Deku, I didn't hear you come out here." "That's cause I didn't want you to~" "BOYS BREAKFAST IS DONE" My mom screamed from the kitchen window. "Kk mom, we will be there in a second." We had waffles with eggs and strawberries. After breakfast me and Kacchan went up to my room to hang out for a little bit. "Hey Kacchan I have something to tell you, but you have to promise not to laugh." "I make no promises, but go ahead." "I am going to enroll in the support course at UA high, to help the aspiring heroes in training." I waited for a response for about a minute and a half. "I actually think that's a good idea. I saw the gauntlets you made for me, and they looked awesome. All heroes need a little support now and then. If you get in, would you be my support hero?" "Of course silly. I didn't think you would want a support hero, so I didn't ask." "Well that was before I saw how good you are at making gadgets." After that me and Kacchan snuggled up on my bed, and started watching a movie. I didn't even really notice that we were snuggling until I got up to go to the bathroom, but I'm pretty sure Kacchan did. When I came back to lay down again Kacchan did something unexpected. "Hey Deku, can you look at me real quick." "Yeah, sur-" I turned my head to look at him, and he kissed me. After a second of him kissing me I started kissing back, melting into the kiss. "Deku I like you a lot, would you be my boyfriend?" "Of course I will Kacchan." He kissed me again, with tongue this time. I moaned into the kiss, and he pushed me onto the bed. He slid his hands down to my waist, but unfortunately I am super ticklish down there. "HAHAhahaha Kacc- hahahaha" "Oh is someone ticklish? What about right here?" He moved his hands to my ribs tickling me until I couldn't breathe. "Kacchan Please, I'm about to pee my pants," I said giggling. "Fine, but when you come back I want snuggles." "I didn't know Kacchan was clingy~" "Oh shut up Deku, you are one to talk." After I got back from the bathroom we snuggled for a little bit, and then we went to the beach so Kacchan could practice long ranged attacks, and I could work on new gadgets. "Hey Deku, whatcha working on today?" Well I saw yesterday that you were just shooting your explosions at nothing but air, so i'm making you some animatronics that can withstand your explosions and fight back at the same time." "Dang, you really think that you could do that?" "Yes I know I can," I said, sounding very determined. Kacchan went back to training, and I started making the animatronics. I got done before Kacchan got done training, so I took them to him. "Hey Kacchan I got done with a few of them, do you mind testing them out for me right quick." "Sure, but how did you get it done so quickly?" "Idk, this is one of my easier builds." "Oh well I'm gonna destroy these robots!" I sat back and watched as Kacchan tried to destroy the robots. I laughed every time he would blast one and get angry cause it didn't die. After another hour of him training, we decided to go home. "Are you coming back to my house again?" "No my mom wants me to come back home for the night, but i'm gonna walk you back home to make sure nothing happens to you." "I don't think you're telling the whole truth, I think you really wanna walk me home because you want a goodnight kiss." "That may play a factor in it," He said when we stopped at my front door. He then leaned down and gave me a kiss. "Goodnight Kacchan," I said opening my front door. "Night shit nerd," He said back with a smirk.

That's gonna be all for this chapter. I have a lot more that I want to add to this but I don't want to make it too long, so if you want to see a part two please tell me. Thank you so much for reading, and have a good night/day. Love youuuu             (1930 words)