Work Text:
Denki eagerly jogged down the alley and around a raggedy, run down building. He knew as a senior at UA he really shouldn’t be getting up to these types of things, but he couldn’t help it. That leathery skin, those piercing blue eyes, the glimmering metal all over his body- Kaminari just couldn’t help it. He felt bad every time of course, knowing he shouldn’t be cheating on his banger girlfriend.
… But she wasn’t anything like Dabi. This villain was dark and mysterious and fascinating, not to mention handsome. He would always go back to Jirou by the end of the night, but for now, he needed to find Dabi. The blonde kept circling the building, confused as hell since this was where they regularly met to hook up lately.
Just when he was about to start second guessing their plans, a hand came up from behind and covered his mouth. “About time, Pika,” a low, rough voice spoke from above.
Denki carefully leaned his head back and glanced up at Dabi. He giggled softly and carefully pulled the adults hand off of his mouth. “You’re the one that was late~”
“No way,” Dabi said with a small smirk. “I just had a fun time watching you go around the building twice.” This caused the hero in training to blush before quickly turning around.
“Oh, shut up,” he mused back. His cheeks formed little wrinkles from how wide he was smiling, his freckles a lot brighter now that it was sunny and summer time. “Did you bring goodies?”
“Yep,” without hesitation, Dabi pulled out a Suntory Roku Gin bottle that was just in a 480 ml container. Some of it was clearly gone thanks to the villain taking a sip here and there on his way.
Denki’s eyes lit up with excitement and he quickly snatched it. Dabi grinned and watched silently as the slightly shorter male opened it up and began drinking half of what was left with ease. Once about 200 ml was gone, Denki pulled it away from his lips and took a big breath, “Whew! That’s some intense stuff.” He shivered then handed it back to Dabi.
The villain rolled his eyes before tucking the little bottle away. He then reached out and grabbed Denki’s bottom lip, tugging gently. “Your tongue piercing is healed now, right? Lemme’ see it.”
“Uh-huh,” the electric blonde hummed before eagerly opening his mouth to stick out his tongue. It had a pretty bar through it and a golden ball on either end. Dabi then moved his hand to grab the boy’s tongue and tug gently. It really made the young adult look like a slut to him.
“You’re so pretty,” he said with a grin, his words full of tenderness. “And the tongue just adds to it all,” Dabi whispered as he spoke then, leaning in and shoving his tongue into the other’s open mouth. Denki whined softly, instantly kissing back and rolling his tongue around the villain’s.
Carefully, the blonde laced his arms around the taller male’s neck to pull him closer. Dabi couldn’t help but grin as he pressed his hips into Denki’s.
“I wanna’ fuck you so fucking hard,” he growled around Kaminari’s lips, hand now placed right on the side of the student’s neck. “You’re just so gorgeous, I can’t fucking help it, princess.”
Denki’s breath hitched at those words, legs feeling like jelly beneath him. “Please- God, I missed you so damn much. I want you to fuck me until I can barely walk home~”
The villain licked his lips and chuckled, “I know you do, baby… I love you so much, you have no idea how hot you make me.”
I love you so much...
Those words echoed in Denki’s ears, making him blush fiercely as he let his nose brush against the villain’s tenderly. Dabi’s tongue tasted of gin and malicious intent and it lingered in the student’s mouth. Dabi only had desperate desires and unadmirable plans, and he never meant the tender words he said. But that would never keep the blonde from coming back to him every time.
The risk and the danger and the taboo of it all and the tenderness in Dabi’s voice when he spoke was what reeled him back in every second he spent more time with the villain. So many times, that sober face got him out of his clothes when he was hammered and this time was no different.
Denki giggled finally at the older man’s tender words as the alcohol he had chugged was finally hitting. He was quite a lightweight so he was already falling for every trick in the book, “God, I love you too… You’re so much better than any other girl or guy or person, you make me feel so good.”
“Yeah? You want me to make you feel good just like last time?”
The student bit at his bottom lip and grinned, leaning up to kiss Dabi again, “I… can’t go home with you tonight, so gotta’ do it here, okay? And don’t get me too messy.”
Dabi simply chuckled at Kaminari’s vulnerable behavior, moving the hand on the other’s neck to his cheek, “I’ll do anything you want, princess.”
The villain then gently pat the blonde’s cheek before carefully pulling him back around the building. They’d do it outside but a bit more out of sight. The black haired man didn’t want to get arrested for public indecency of all things.
“Fuck yeah~!” Denki cheered, eagerly following along.
However, that caused Dabi to forcefully cover his mouth, “No yelling… You’ll get us in a lot a shit, dammit. Okay?”
The younger male paused and looked at him confused before nodding obediently, “Mhm!”
“Good,” Dabi pressed a kiss to Kaminari’s upper cheek before quickly spinning the boy around. The darker haired man pressed his hips to Denki’s backside and rolled his hips upwards. This caused the wannabe hero to whine and needily push back into it. “Ooo, you like that? Want me to fuck you right here, right now? Show you just how much I love you?”
Those words once again made Denki weak at the knees. He whined desperately and began to nod, Dabi’s hand over his mouth keeping him from being able to actually talk.
“Alright, alright, just relax. I don’t wanna hurt you.” That was a complete lie, but it sounded so real to the student then. It all felt real and honest and meaningful. Denki hated to admit it but he’d kill just to have those words never stop coming. That fact that Dabi only ever said it when they met to hook up meant nothing, in the blonde’s head, ‘I love you’ still meant I love you.
Carefully, with his free hand, the villain reached around and began undoing the younger one’s pants and tugging them down right below his ass. “I hate to break it to you… but you will be walking home with a bit of lube in your pants, pika.”
The blonde just shrugged as if to say he didn’t care, pressing his hips back to rub against Dabi.
“Heh, okay, slow down. If we move too fast, I’m gonna’ end up really hurting that hole, baby. Then I can’t love on you how I want,” Dabi whispered right against the student’s ear.
“Nm-mm! Mmm~!” Kaminari whined, shaking his head frantically.
“Then don’t get too ahead of yourself,” slowly, the villain moved his hand back from the other’s mouth and undid his belt before unzipping his pants. Ungraciously, Dabi fished out his cock before reaching into his pocket to pull out a condom. The villain honestly was not sure what STDs or STIs he might have gotten over the years, and did not want to risk giving the blonde something and scaring him off in the process.
As Denki waited, he pressed both palms against the building and stuck his ass out more. It wasn’t very common they had sex with their clothes on but he didn’t mind. It was a bit more fun this way, trying to keep their messes small.
The blonde’s thoughts were just beginning to wander just as he felt something cold press against his hole, “Mm!” The student quickly looked over his shoulder and saw Dabi now had a condom on and lube coating it.
“Your ass ready? You opened yourself up a little before you came?”
“Ah, yeah, I did. Don’t worry.”
“I won’t, princess,” Dabi cooed before placing a hot hand back on Denki’s hip. The other hand held his cock and carefully began pushing into Denki’s needy asshole. The villain slipped in with ease, growling lowly as he sunk deeper and deeper.
“Ahhh~ Fuuuh~” the blonde’s fingers gently scraped at the wall as Dabi filled him up. There was just so much, it was always so intense. It felt like his insides were already cooking from how hot Dabi’s cock was. “Ohh, hell.”
“I know, just relax and get used to it, baby. I love you and just wanna’ make you cum,” the older man whispered against Kaminari’s left ear, his tongue flicking over the industrial piercing. This caused Denki’s legs to shake as the hot sensation went straight to his cock.
“Uh-huh~ Okay, Dabi… I can relax,” he whimpered, feeling the tip of his cock start to bulge in the front of his trunks that were barely keeping it covered.
“That’s my good boy,” Dabi praised again, slowly pulling his hips back. Denki let out a pathetic whimper then, trying to follow it. He liked feeling full, but Dabi’s hand on his hip stopped him, “Ah-ah-ah~ We aren’t gonna’ be playing that game today. My way or nothing, got it?”
“Oh, ah, yes, sir,” Kaminari squeaked quickly, not wanting Dabi to just leave him hard and desperate.
“Then stay still and take it properly.” Without another word, the villain pulled almost all the way out. All that was left in the other’s hole was the tip. He sat there for a moment, just taking in the sight of Denki’s ass just trying to tug him back in. Dabi loved it, but it was also missing something.
Instantly, Dabi slammed all the way in, causing Denki to scream out in pleasure. The older man slapped a hand over the blonde’s mouth for partial leverage and began fucking him ruthlessly. He practically let pleasure filled screams as the villain began ramming into him.
His breathing picked up as Dabi’s cock bored into him. It felt like an explosion flaring up inside Denki every time the villain rammed in. “Ah, shit, princess!” Dabi growled out against the other’s ear, making the blonde tremble where he stood. The pleasure serging through his body seemed to clash right at his spine as it made all other parts of his body feel numb. The stimulation at his pelvis and ears was enough to make him feel ready to cum in his pants.
“Da’i~” the little blonde whined out weakly, his black nail polish scraping against the brick of the building. His whole face was hot as he breathed through his nose, the blush trailing from his cheeks down to his chest.
The villain didn’t care much though, simply focused on making sure he enjoyed it himself. However, that wouldn’t stop Dabi from touching the student all over. Carefully, he began guiding a hand up Denki’s shirt and tugged at one of his pretty nipple piercings. The blonde instantly yelped in both pleasure and pain. Those hot fingers making the metal almost burn. Kaminari loved it nonetheless, leaning into it as his eyes began to roll back into his head.
“Fuck, you’re so fucking… tight. You’re such a good little whore,” the older man purred, then moving his lips to Denki’s other ear. Dabi’s tongue began to play with the student’s helix piercing before flicking over the boy’s earlobe. Denki whined pathetically and pressed his hips back in a begging manner. “Yeah, work for it, Pika.. you feel so damn good.”
Denki’s whole mind went blank at those words. He loved knowing he was doing right and loved to know he made Dabi feel good. His ass clenched tighter around Dabi’s cock and the villain grunted huskily against his ear. The hot breath and moans almost made Denki shake and fall onto his knees. His legs felt so weak and his heart was pounding like there was no tomorrow.
While the older man was filled with lust and hunger, Kaminari was filled with pleasure and yearning. He felt so safe yet scared in the villain’s arms. He knew this wasn’t healthy but he couldn’t imagine a world without Dabi. That world would be so void of fun and adventure and mystery, and Denki didn’t want to ever lose that. And the villain was sure to never let these moments end badly. He’d threaten to leave Denki hard and alone and desperate but he never would. Dabi would never break Denki’s trust until the final time came to throw him out. But that time wasn’t for a long while.
Dabi continued to thrust into the blonde vigorously, slamming into his prostate over and over again. “Fuuu~ Hnnm~!” Denki moaned loudly against the calloused hand still clasped over his mouth, tongue lolling out to rub his piercing over the fingers. He was so close, his whole groan full of that boiling pleasure the villain caused. “Pl’n! Y’m! Y’m!” the young man tried to cry out yes but Dabi’s fingers were suddenly shoving themselves into Denki’s mouth.
The hero student sucked desperately and automatically, lightly bobbing his head as Dabi used him. It took just a few more thrusts and those fingers toying with his tongue to let that flame building inside Denki to explode. Instantly, he was moaning almost too loudly as he came hard in his trunks, hips rutting forward against nothing in particular. “Nnnh!!”
“Shit- God, fuck, yeah! Squeeze me like that, don’t you dare relax,” Dabi ordered in an almost frightening tone. His thrusts became overly-eager and desperate themselves, slamming into Denki and trying to use his tight ass as quickly as he could. The blissful knot inside his lower abdomen was about to snap. “Fuck, fuck, fuck, fuck, fuck! You tight little- Gnh- whore! You’re so fucking beautiful,” Denki shuddered at those words and his ass flexed in delight. Dabi let out a feral sound and pressed as far into the blonde as he could. He filled up the condom as he thrust just a few more times, moaning lowly against Denki’s ear still.
He panted a lot more heavily than Denki then, pressing his forehead to the other’s shoulder before carefully looping his arms around his torso. He gave what felt like an intimate, tender hug before pressing a few kisses against the fabric of the student’s shirt. “You’re so important to me…”
Kaminari whimpered softly, leaning his head back to rub against the older man’s, “I never wanna lose you.”
Dabi grinned to himself, enjoying how Denki really seemed to trust him. It was astounding how he could always reel this pretty, freckled blonde back in.
The villain loved to lie for fun, he loved how he faked the way he held him and watched as the boy fell for every word he’d say.