Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/ works/13706472. Rating: Explicit Archive Warning: Underage Category: M/M Fandom: 僕のヒーローアカデミア_|_Boku_no_Hero_Academia_|_My_Hero_Academia Relationship: Midoriya_Hisashi/Bakugou_Katsuki, Midoriya_Hisahi/Midoriya_Izuku, Midoriya_Hisashi/Midoriya_Izuku/Bakugou_Katsuki, Bakugou_Katsuki/Midoriya Izuku Character: Midoriya_Hisashi, Bakugou_Katsuki, Midoriya_Izuku Additional Tags: Alternate_Universe_-_No_Quirks_(My_Hero_Academia), Pedophilia, Power Imbalance, Dom/sub_Undertones, Praise_Kink, Masturbation, Size Difference, Anal_Fingering, Anal_Sex, Rimming, Barebacking, belly_bulge, Bottom_Bakugou_Katsuki, Dominant_Hisashi, Cock_Slut_Bakugou_Katsuki, Dirty_Talk, Creampie, Intercrural_Sex, Come_Swallowing, Sex_Toys, Threesome_-_M/M/M, Multiple_Orgasms, Dry_Orgasm, Daddy_Kink, Father/Son Incest, Rare_Pairings, 69_(Sex_Position), Face-Fucking, Rough_Oral_Sex, Deepthroating, Crying, First_Time_Blow_Jobs, First_Time_Bottoming, Bottom Midoriya_Izuku, Facials, Double_Anal_Penetration, Statutory_Rape, Shota Series: Part 8 of Funky_Writes_Rare-Pairs Collections: My_Kink_Academia Stats: Published: 2018-02-18 Updated: 2018-02-25 Chapters: 4/? Words: 13604 ****** Katsuki Loves Mondays ****** by Funky_Hanji_(Temari) Summary - Contrary to most people, Katsuki loves Mondays. He likes most of the other week days too, but Mondays are by far the days he waits for the most. On the other hand, he hates weekends. Saturdays and Sundays always feel too long. - Notes I've long since thrown away any innocence left in me. ¯\(◉‿◉)/¯ See the end of the work for more notes ***** Prompt Fill ***** Chapter Notes The first part sticks close to the prompter's request, and it's in Katsuki's perspective. It's 6 am and Katsuki hurries down the stairs as fast as his short legs will carry him. His mom grumbles at him to «don't fall and kill yourself brat!» and to «keep it down will you?!» as he makes his way to the door and hastily puts on his shoes, hoisting his school bag on both shoulders once he straightens up. He shouts a quick goodbye in the general direction of the kitchen, where he knows his parents are still calmly having breakfast. He waits for his father's quiet answer before he's out of the house. The trek to Izuku's place is a relatively short one—a fifteen minute walk at his usual pace; though today, Katsuki's not going at his normal speed. Once he closes the gate and turns left down the street, he finds himself picking up his feet until he's jogging. Finally it's Monday again! Katsuki thinks, a grin appearing on his mouth, his eyes sparking. Contrary to most people, Katsuki loves Mondays. He likes most of the other week days too, but Mondays are by far the days he waits for the most. On the other hand, he hates weekends. Saturdays and Sundays always feel too long, even when he spends them at his childhood friend's house… they're actually worse when the sleeps over at Izuku's. Don't get him wrong, Katsuki doesn't mind the sleepovers at all; Izuku's fun to be around—as much as a nerd and loser who can never beat him at any game they play can be, anyway—and Auntie Inko's cooking is way better than his mom's, even if she fusses a little too much for Katsuki's tastes. The weekends he spends at the Midoriyas' almost always put him in kind of a bad mood because his Daddy ignores him the most then. Not blatantly, or at least not in such an obvious way someone other than Katsuki would notice, but still; it hurt his feelings a little. A lot. He only got polite greetings and stupid, too-cheerful smiles; he got exactly zero touches all throughout his stay, leaving him feeling uneasy and railed up, prone to explode in bouts of petty anger he more often than not takes out on Izuku. It wasn't all he hated about his sleepovers, though… the number one thing he despised was being forbidden from calling his Daddy 'Daddy'. There is an unpleasant churning in his stomach every time Katsuki has to use 'Uncle 'Ashi'. But Mondays clear up and make him forget all his bad feelings, because Daddy pays him back for his patience! Katsuki arrives at Izuku's—and more importantly his Daddy's—apartment building and jumps into the elevator. At the fifth floor, he gets out and rushes to the end of the hallway, a spring in his step. He doesn't ring the bell or knock; he shrugs off his school bag and rummages in it, unearthing an old model flip phone and sending a quick text to the only number saved in it: [I'm here Daddy!]. He waits for the door to open, shifting to and fro on the balls of his feet. His head perks up when he hears shuffling on the other side and Katsuki's heart flutters in his chest, anticipation and excitement already thrumming in his veins. «Katsuki,» Daddy greets him, a friendly smile on his thin lips. «Come on in.» Katsuki returns the gesture with a smaller curve of his mouth, nods, keeping silent as he steps past the tall man and pauses to take off his shoes. The door clicks shut behind him, Daddy quietly walking back further into the apartment while Katsuki deposits his school bag next to the wall by the entrance. He follows the retiring back, padding by the living-room and open kitchen. He watches as Daddy turns off the stove—Katsuki guesses he'd been preparing some breakfast for Izuku, maybe thinking he'd finish before Katsuki arrived—, eyes the clock on the wall near the fridge—6:18 am it says—and grins: school started at 8 am. They had all the time. «It's been a long weekend, hasn't it Katsuki?» Daddy says, coming to kneel in front of him. Long fingers cup his cheeks; Katsuki breathes slowly, sparks of electricity going off under his skin at the contact. He feels dizzy already as he leans into the touch and looks up into grey eyes alight with a blazing hunger. «Yes, Daddy,» he murmurs. His Daddy hums in thought. «Did you miss me?» Katsuki inhales, eyes wide; shocked that the man has to even ask such a question. «Of course I did!» His tone hushed but strong with an underlying core of sureness Daddy no doubt catches. A low chuckle has Katsuki's shoulders relax and smile. «I'm happy to hear that.» Daddy stands back up and holds out a hand which Katsuki wastes no time in grabbing. Pleasant tingles blossoming all across his body, because he knows—Daddy will let him in, take his hand and lead him to his bedroom (the bed is always undone, one side more than the other and Katsuki remembers Izuku telling him Untie Inko works the night shift at the hospital); he will sit on the bed, undress him with warm, rough, grown-up hands and touch him everywhere—and he's been waiting two whole days for it. It's their routine after all. Katsuki spares a brief glance toward his best friend's room as they step past it. Izuku's still asleep at this hour; none the wiser as to the fact Katsuki, who walks with him to school every day, actually arrives way before he's supposed to, all so he can spend that extra time with his dad. He wonders for a moment if Izuku has ever done the things Katsuki does with his Daddy… would Izuku do them with Katsuki? Would Daddy allow him to have Izuku? Would Daddy like to see him have Izuku? He's brought out of his reverie when he hears the bedroom door being locked. Katsuki's gaze follows Daddy as he circles around him and sits on the edge of the bed, hands clasped in his lap. Expectant silence falls over them and after a few beats of quiet, Katsuki frowns, head tilting to the side in a confused gesture. «I know I'm usually the one taking off your clothes, but-» the man across him raises his eyebrows, lifts one hand in a vague movement- «today you'll do it yourself. For me.» Daddy smirks at him, and it's one of those Katsuki is more familiar with; it sends a buzz of hot delight from the base of his spine to his nape, goosebumps littering his skin. His cheeks flush in surprise and his hands tremble ever so slightly, but he nods and complies because he loves his Daddy and is happy to do whatever he asks. He yearns to please him in any way he's allowed to. Katsuki also knows he'll receive a prize if he's good. He feels his shorts get tighter at the thought and it only gets worse when he sees Daddy grab a bottle of lube from somewhere in the mess of rumpled sheets. He pulls down his sweatpants, freeing his half-hard penis, eye-contact never faltering and lips still curved upward on one side. «Go on, Katsuki,» Daddy prompts. Daddy squeezes a dollop of clear lube on his left hand, works it a little until it warms up—Katsuki knows how it works, he's been taught; he's been educated in all the things they do together, and even in those Katsuki has to do on his own—and wraps his palm around his penis. Cock, he corrects himself mentally, Daddy told me to call it cock. «Yes, Daddy,» he says, cheeks blushing deeper despite the determined furrow on his brows. With a steadying breath, Katsuki's hands skim the hem of his skull-printed, black t-shirt, they close around the fabric and pull it over his head in a deliberate movement. His Daddy likes to undress him slowly, so he'll do the same to the best of his ability. He lets the first piece of clothing fall on the carpet; the white, cotton undershirt is discarded next. Shaking fingers pause on his light-colored shorts' fly. He glances through his fringe toward Daddy—one hand flat on the bed, supporting his weight while the other rubs the large cock in gentle caresses; it reminds Katsuki of the way Daddy sometimes touches his own smaller one—and the burning, intense gaze he sees fixed on his every movement and eating up each centimeter of skin being exposed… it gives Katsuki the courage to undo the button, pull down the zipper and shimmy out of his shorts. «Mmh, good boy,» says Daddy. He licks his lips, his grey eyes traveling along Katsuki's mostly naked body and stopping at his white briefs; Katsuki is aware the outline of his erection is obvious. He shifts on the spot, hands twitching at his sides the same way his cock does under his Daddy's piercing stare. He wants to touch it, but doesn't dare unless Daddy says he can. He keens, teeth biting the inside of his cheek. Daddy snickers. «That's fine, Katsuki-» he motions for Katsuki to come closer and he obeys- «you can touch yourself. Take off your briefs first.» Katsuki scrambles to do just that, a breath of relief leaving his lungs when he's finally free and completely nude in front of his beloved Daddy after such a long, lonely weekend. Shivers run up his body when he carefully encircles his small cock in his fist. He strokes himself following Daddy's «tighter», «thumb the head», «pull down the foreskin», «down and… up», his whispers falling on the shell of Katsuki's right ear. It takes only two minutes before his knees buckle and he's gasping, cumming over his own hand. Daddy's free hand helps him to keep standing. «It's OK, I've got you.» He smiles at Katsuki; it's reassuring and it makes his chest swell up in happiness, his blush never fading as he returns the expression. «Thank you Daddy!» he says. «Are you gonna put your cock in me now?» His Daddy laughs loudly. «Not yet baby. In fact-» he hums in thought, one finger poised at his chin- «I think we should leave that for when you come back from school, hm?» Katsuki's eyes are wide as saucers in shock and disappointment; he shakes his head, shooting forward and closing his hands carefully around his Daddy's big, hard cock. «No! Want this, Daddy! Now! Please!» he says, voice wobbly in desperation. «It's gonna take a long time to stretch you out, Katsuki,» Daddy explains, frowning down at him but not prying his hands off him. Rather, he bucks his hips upward a little in a hint Katsuki catches; he starts pumping his small hands up and down in well practiced and enthusiastic pumps. «You wanna— mmh— be late— yeah, like that— at school? What about— dig that nail in the slit, shit yes— Izuku?» Katsuki doesn't answer right away. He's too entranced by the sounds and instructions falling from Daddy's mouth; he's too busy watching that unmistakable adult cock throb in his grasp every time he twists his fists under the flaring head or thumbing the slit. He's too distracted by his own erection pulsing again between his legs for the same kind of attention but Katsuki's resolute in ignoring it. His hunger stems from Daddy's cock. His mouth salivates in ravenous thirst as the first pearls of pre-cum ooze out of the slit and he can do nothing to refrain himself from leaning down. His tongue lolls out, lapping up the drops of liquid evidence of how much Daddy wants him too. Katsuki's eyes squeeze shut, his body quivering—he's cummed a second time, from tasting Daddy for the first time this week. Shudders from his orgasm still coursing through his veins, he lifts his face off the erection to look up into grey eyes shining with a sort of humor at the display. «But I want it, Daddy,» Katsuki says, tone almost petulant. «Sooo bad, I have that thing!» He wriggles where he's kneeling on the carpet between Daddy's thighs, one hand leaves the cock he's stroking to lightly graze his bottom. «The plug! After my bath yesterday— I put it in, slept with it even! So we could, y'know?» Katsuki knows his speech pattern makes close to no sense, but he's just so eager, so ready for it. His hole clenches around the object snugly nested inside it, his cock is standing again and his breathing is already shallow. Daddy has yet to even touch him in any way. He creeps closer to the man sitting on the edge of the bed, nuzzles up to his knee and slowly ruts against Daddy's calf until he's quaking and gasping and spilling on Daddy's sweatpants. «Pleeease Daddy...» he whines, hands clawing at the flushed and twitching cock standing mere centimeters from his face. A sound like a groan tumbles out of his Daddy's throat, and Katsuki can see his eyes darken, glow with a greed which leaves him breathless. A sense of victory bubbling in his belly because it's him doing this to Daddy. Katsuki and onlyKatsuki. Without prompting, he gets to his feet and watches as Daddy discards his bottoms, followed by his underwear. He scoots backward and pats the mattress, a signal for Katsuki to climb up. He does, crawling toward Daddy and bending down to take his thick cock in his mouth; he grumbles in dissatisfaction when he can't go much further past the head—despite all the practice he's had, he guesses his mouth is still too tiny for it—, so he uses his hands to stroke what he can't fit. He moans, pulling off with a pop before attacking the side with his tongue, laving each vein he sees until he's at the base; he noses at the curly black hair, humming. He sucks and licks on Daddy's balls like he would a candy. He gets off on the smells and tastes assaulting his senses. «What a nice mouth you have, baby,» his Daddy praises, a hand weaved in his ash-blond hair. «And you even slept with— ah, good Katsuki— my butt plug?» he asks, sighing in approval when Katsuki nods, going back to drink up the pre-cum dripping from the slit. «Bet you're all loose-» Daddy's hips lift up from the mattress and his cock slides deeper into his mouth, making him choke a bit; Daddy groans, repeats the action- «could fuck— shit baby, swallow around me— into you— yes like that— with no prep...» Katsuki keens at that. Do it, do it! his brain pleads and his ass grinds on the bed reflexively, the plug shifting with the friction to poke at that place which always makes him see stars—prostate, Daddy had called it—, and it does now too; he's cumming for what feels like the millionth time. «Ah,ah, ah, Katsuki,» Daddy says, tone chastising. «Aren't you having all the fun, little runt?» Katsuki's eyes shoot wide. «Sorry Daddy! I'm just… too excited… for you!» «Well, that's fine,» his Daddy concedes, smiling. «But we're running late, so y'know what to do.» Katsuki nods, smiling back. He turns around so he's facing the bedroom's door, his backside bared for his Daddy to see. He reaches backward, spine bowing, and plucks the plug out; the sound it makes is so lewd his whole body erupts in a flush, but Katsuki knows his Daddy loves it so he presses on. He plants his elbows on the mattress and lifts his legs until they stand straight and a few centimeters apart, leaving him with his exposed hole in the general vicinity of Daddy's face. The first smooth brush of Daddy's tongue over his ass has Katsuki recoil even though he'd expected it; the second has him moan. Daddy sucks at his hole, mumbles how «it's so beautifully red» and how he «can't wait to see it swollen around my cock»; he prods and pushes his tongue inside; he scissors it, shoving two fingers, three, four inside and says it's «better than a pussy» which «craves to be filled with my cum». Katsuki agrees to everything, blabbering and tearing up. He cries and gasps his Daddy's name, asking for more because he can't wait any longer and he's lost count of how many times his penis has gotten hard and soft by now. «You've been so good, baby,» says Daddy, kissing one of Katsuki's inner thighs while he takes out his fingers. «Here's your reward.» Katsuki is pulled up until he's simply kneeling with his back to Daddy. Two warm hands clutch his sides and he feels the bed shift with Daddy's weight. He's lifted slightly, and lowered—a gasp escapes him when the blunt head of his Daddy's cock nudges his hole; he goes willingly, seating himself down on it and shuddering at the sensation. Katsuki lifts an arm up until he's half embracing Daddy's shoulder; his other one rests low on his belly, a needy whine breaking out of him at the familiar, amazing feeling and sight of the bump under his fingers. «Daddy… y-your cock is here-» he stares up at his Daddy with elated, wet eyes- «i-inside me.» «Yes, baby.» His Daddy leans down and laps at a tear track running down his cheeks; his large hands caress his straining stomach, his heaving torso and navel, his quivering inner thighs. «You're perfect. You're mine.» Daddy starts moving with no further signal and Katsuki's nails claw at his shoulder—at this point he's left with the only option to hold on. His body bounces upward, forward, plunges down on the cock ramming into him. The strong grip at his hips aids Katsuki's own weak attempts at meeting each thrust with as much force as he can, but there's only so much he can do. Instead, Katsuki chants a stream of «Daddy!» and «so big, so full» and «more!» and «please!» until his voice is high-pitched and scratchy. He keeps his right hand over his belly and moans loud and broken each time he feels his stomach swell under Daddy's cock's pressure. Long fingers stuff his mouth to keep him quiet, they thrust down his throat in sync with the hips digging into his ass. Daddy chuckles a little breathlessly, after a particularly whiny «more D- Daddy!» falls from Katsuki's slobbering mouth. «Little whore,» he says. «So greedy today…!» Daddy sits up, dragging Katsuki with him until he's only half kneeling and slightly tilted forward, and snatches the lube. The pause in the thrusts has Katsuki squirm, stealing a grunt from Daddy which has him smirking despite feeling dizzy. He's the one driving his Daddy crazy like this. Slick fingers probe at his stuffed-full hole and he moans, long and dirty, as he's stretched even more by those fingers wiggling their way into him, alongside Daddy's cock. Katsuki sobs, tears keep flowing down his blush-numb face; he pushes back on everything that's being shoved in his ass and mewls for more. Daddy starts moving again and it's everything Katsuki has wanted. His brain is goo. His body surrendered over to Daddy's firm hold, he's lifted and pushed down on Daddy's cock like he's some doll—he yells a «y-yes lo-love it! F-f-fuck me!» when he's asked if he likes it but he's not sure he's said it right, because his mouth isn't working and his words come out all messy. «Yeah, baby,» Katsuki thinks his Daddy says. «Messy. You're— fuck you feel so good— gonna be so— gettin' close ngh!— messy, crammed full of— God I'm— Daddy's cum!» There's a breathy groan next to Katsuki's ear. He's shoved down forcefully on Daddy's throbbing cock and his hole gets filled with warm wetness. Barely awake, Katsuki moans at the sensation. Large hands sneak over his stomach. «You did so well Katsuki.» «Thank you, Daddy...» Katsuki breaths out before everything goes dark. ***** Bonus 1 ***** Chapter Summary - But he guesses, for the sake of their three's love for one another, he can share his boys with the each other. - Chapter Notes *angry noises at computer* This was supposed to be uploaded with the first chapter but it crapped out on me right before I had to go out, so I'm posting it now at 0:35 am after coming back from seeing The Shape of Water (amazing movie btw. so good!)... Anyway. Even more filth, this time in Hisashi's perspective. See the end of the chapter for more notes Hisashi stares down at the passed out boy in his arms and the utter disaster they've made; of both the boy himself and the bed. A self-satisfied smirk curves his lips—all signs of what a great fuck that has been. A nice way to start off the week. He wraps an arm around Katsuki's slender waist, shifts forward a little and snatches up the discarded butt plug. He turns both of them around carefully and pulls out of the boy; his hole has been so completely fucked out that it's sordidly gaping and swollen, thick drops of Hisashi's cum trickle out and he almost gives into the urge to thrust his fingers or tongue in, just to indulge in the feeling of how loose he is. He doesn't, this time. Instead, he re- positions the plug where it'd been before and throws the rumpled sheets to cover Katsuki's naked body. He glances at the clock on the nightstand before making his way out of the bedroom. He curses, noticing it's too late for Katsuki to go to school, not in the condition he's in; he's going to be wobbly on his legs for the next few hours—Hisashi had gotten too worked up, fucking him a little too violently. Izuku is waiting for him when he steps out of the bedroom. «Papa?» Hisashi freezes on the spot. How long has Izuku been standing there? Has he heard anything? He silently scrutinizes his son. He takes stock of the wet eyes and red-stained cheeks, the way he worries his bottom lip with his teeth and how he fidgets with the hem of his All Might pajama shirt, trying to hide a damp dark spot in his crotch area. Hisashi's shoulders relax, immediately no longer worried about being naked—his flaccid cock still slick with lube and cum—or getting found out by his son because, yes, the sight before him is proof Izuku has heard him fucking Katsuki, but it's also evidence Izuku was excited by it. His son has eavesdropped on them and gotten off on it. Hisashi smirks, a feeling akin to pride blooming in his gut. «P-Papa,» Izuku ventures, lips wobbly like he might start crying any second. «D-did you play with Ka-Kacchan…?» Hisashi places a gentle palm on top of curly, green hair. «I did, Izuku,» he says. «Be-because I was asleep?» Izuku asks, shaking in an effort not to let the tears fall. «D-do you not l-love me anymore?» «Oh, no, no Izuku, I love you,» he intercepts, lowering to his son's height and kissing him chastely on his quivering mouth. «Papa has also been playing with Katsuki for some time now,» he continues, «but he loves you both very much.» Izuku seems unsure. Hisashi supposes he can imagine his son's struggle—he's always thought he was the only one his father touched that way on a regular, daily really, basis; finding out he's been wrong this whole time so suddenly is bound to make him feel hated, even if that isn't the case. Hisashi loves his son. He doesn't mind him for sex either, although Izuku is rather shy and hesitant. He's more of a softie; he thrives in receiving loving kisses and caresses, being cradled and sucked on, petted and showered in gentle attention. Much like his mother, he's still quite skittish about a hefty cock in his ass; yet, unlike Inko, he's willing to work his way up to it, if only so he can spend time with his father. Katsuki, on the other end? Fuck, don't get him started or he might nut right there and then. Such raw potential in such a lithe, flexible body. His son's best friend was a Godsend and Hisashi will forever thank Izuku for bringing him home that one fateful day. Katsuki yearns to please him. He'd happily choke on his cock if he but asked him to—the boy actually did it a few times, without being told, knowing Hisashi loved how his throat constricted in protest—. Katsuki begs to lick his grow-up cock with his cute, velvety tongue and lap up his cum like it's the most delicious juice he's ever drank; like it's all he'd love to chug down his throat for the rest of his life. Katsuki craves being stuffed so full of Hisashi's cock his stomach bulged visibly, whining so beautifully for it and bending every which way to take it—and take it he does. Better than Inko ever did, better than Izuku could do any day. Katsuki is by far the best Hisashi's ever had. He opens every fuckable orifice he has to Hisashi. Every day, multiple times a day, Katsuki aches for it and Hisashi hungers for that slim body in return like a starving man in the desert. The weekends are damnable exceptions—Inko was home on most Saturdays and Sundays and they could do nothing too compromising—, though sometimes Hisashi just can't resist; he lets his baby suck him off, those times, or he tells Katsuki to bend down so he can finger his cute, pink hole into oblivion in the hallway while his wife and Izuku are sound asleep, enjoying the muffled moans echoing off the walls and the extra thrill. Katsuki is perfect. He's so well trained to receive the girth of his cock. Always tight despite endless stretching and the frequent use of butt plugs and dildos, always warm and soft and smooth. He's so pretty as he bounces helplessly in Hisashi's lap; bent over a flat surface; on his hands and knees; pressed to the wall or with no support whatsoever. He's so fiery. Everything—from the bratty demands for more, to the glow in his face at being allowed to satisfy Hisashi; from how quickly he dissolves into a blubbering, mewling mess after he gets Hisashi's cock inside him, to his tears and sweat and his adorable, tiny cock always spilling watery cum or downright piss after he'd cummed too much—everything about Katsuki makes him harder than he's ever been in his life. And he's Hisashi's. He's for him to use. Hisashi's perfect, perfect cock sleeve. But he guesses, for the sake of their three's love for one another, he can share his boys with the each other. If anything—having them compete on who can work his cock better with hands, mouths and asses; having them jerk each other off, prep and fuck each other in front of Hisashi, all while he rubs one or two out at the sight, praising and encouraging them—it does sound like a debauched, mouth-watering, exquisite fantasy. «Listen, Izuku,» Hisashi says after a long pause, still eye-level with his son. «How about we all start playing together, from now on, eh?» He waits, smiling invitingly at Izuku. He can see the gears turning in the boy's head but he's not nervous: he knows his son, knows how much he loves his Papa as well as his Kacchan; he's certain Izuku's going to agree. «Kacchan won't mind…?» Izuku asks, frowning. Hisashi chuckles and shakes his head, because he's also aware of how Katsuki has been wondering about including his best friend for a while now. «He'll love you being there too.» Izuku positively beams, squealing a shrill «then OK!» and Hisashi grins; an eerie, lecherous expression dripping in victory which goes straight over his son's head. Hisashi stands up and extends a hand toward Izuku. «Shall we go back to Kacchan?» he asks, already planning on calling the school and tell them both boys had a fever and were taking a leave for the day. He thanks his good star that Inko has a double shift at the hospital today. His son grasps his fingers and follows. «Yes! Can't wait!» «Yeah… me neither, baby.» =============================================================================== Back in his bedroom, Hisashi lets go of Izuku's hand and nudges him forward. While the boy stares dumbfounded at the mussed up bed and the barely visible mop of ash-blond hair peeking from under the sheets, he takes his opportunity to make that call to the school. Hisashi keeps his focus on Izuku through his conversation with the secretary and watches as his son tiptoes near, fearing he'll wake his best friend if he moves too fast. He can't see the wide-eyes from where he is, but he's certain they're there, along with a slack mouth and thundering heart. Izuku climbs on the bed gingerly; he crawls toward the lump that is Katsuki and sits next to him. He reaches a hand out, hesitating a little, and Hisashi endeavors his son must be wondering if he's still dreaming, before poking the sleeping boy's cheek. Katsuki mumbles and Izuku backs away, yelping. When nothing else happens, he takes courage, going back to touch his friend's face; one finger turns into two, until the whole hand is cupping Katsuki's cheek in awe and he's leaning down, placing a chaste kiss on the other's lips. A coarse smirk threatens to pull at Hisashi's mouth—this is going to go as smoothly as his boys' bottoms. He can't believe his luck. Call ended, Hisashi turns off his phone and throws it on the chair next to the closet. He makes his way to the bed as well. «Izuku?» he says; huffs a laugh at the startled jolt he gets from his son, who's been too mesmerized by the sight before him. He yet has to see Katsuki's true beauty. «It's the real Kacchan…!» It's a whisper full of incredulity; a dazzling happiness which brings out a tender side of Hisashi the man only ever feels when his son is being particularly innocent. «It is,» he answers. He pats Izuku's hair with a smile. «Now, you said you wanted to play with Papa and Kacchan-» he gets a thrilled nod in response- «well, Kacchan is a bit dirty right now… so how about you help him get clean?» Izuku tilts his head to the side, confused as expected. Hisashi chuckles. He pulls down the sheet covering Katsuki's curled up body—he spares a moment to bask in the delectable sight of creamy white skin still flushed in places, of fingerprints already blooming along his baby's hips, of the few, light hickeys he's left—and revels in the gasp escaping his son, as he sees what his father had done while he listened in on him and best friend. Hisashi gently pushes Katsuki's shoulder until he's laying face-first on the mattress. The sleeping boy sighs a «'addy» but doesn't stir further. He tells Izuku to kneel behind Katsuki, while he moves to lift the prone boy's ass in the air; he straddles his back and he parts the cheeks in his hands. «See that, Izuku?» Hisashi points at the base of the black butt plug firmly lodged in Katsuki's hole. «It keeps Papa's cum from coming out-» he reaches for the toy and pulls it out with a lewd pop- «I want you to lick it up, for Kacchan's sake.» Izuku flushes red in a heartbeat—how cute, Hisashi coos, only a little sarcastic—, stuttering so badly his words make no sense. «R-r-really?» he manages to say after a minute. He stares, unsure, torments his lips with his teeth. «It'll help K-Kacchan…?» Hisashi hums affirmative and grins when his son's expression shifts to something determined. He fixes his eyes on Izuku; a spark of indecent pleasure igniting in his gut. He drinks in the view of that pink, pointy tongue brushing Katsuki's fucked out hole, lapping up the thick cum that dribbles out and down to the boy's sack. Izuku's trembling lips close over the abused taint and Hisashi can see his son's throat work as he fumbles to swallow, can imagine his tongue sneaking inside the blond boy carefully. A breathy sigh escapes him, his cock stirring to life. Below him, Katsuki squirms a little, calling for 'Daddy' in the depths of sleep while unknowingly it's a clumsy Izuku who's eating him out. Nonetheless, he pushes his ass further against the face settled at his crack and it's enough for Hisashi to feel himself slowly swell, blood pooling low. It's such a perfect display of a well-trained boy-whore. On the other hand, Izuku still needs conditioning. It's a slow process because of his extreme shyness and easily embarrassed disposition. Maybe having him join his sessions with Katsuki will speed everything up. Seeing his friend so zealous, so eager to entertain and gratify his Daddy might spur Izuku to measure up to the challenge; to push past his skittishness, to be proactive and ask Papa for a good romp. But that could come later on. «It's enough, Izuku,» Hisashi speaks up. Izuku lifts his head off Katsuki's backside; he's panting and red-faced, with spit glistening on his cheeks and chin and Hisashi groans. He stretches past the sleeping boy and mashes his lips to Izuku's, one hand cupping his son's thin jawline to coax it open; he plunges his tongue inside none too gently, gulping down the surprised gasp, and wastes no time in exploring the boy's warm, wet mouth. He can faintly taste his own cum on Izuku's tongue as he circles it and sucks on it with his own. His son timidly tries to reciprocate, no doubt taken aback by the sudden attack, and Hisashi hums in approval. «P-Papa…?» Izuku wheezes when he's released from the intense kiss. Hisashi licks his lips. «You did a good job, baby,» he says. His half-hard cock pulses in agreement. «Now… why don't you undress for me, mh?» His son smiles at him and nods, pulling off his blue All Might pajama and matching briefs. Hisashi settles Katsuki's still prone form back to lay flat on the mattress and rolls off of it; walking to the closet, he takes out a small, nondescript box which he carries back to bed and deposits on the pillow on Inko's side. He fetches the discarded lube bottle and puts it next to the box. He beckons Izuku to crawl over to him and when he does, motions for him to stand in front of him; like this his son is slightly taller than him—his collarbones at the perfect height to be bitten, so Hisashi does. He nips at the protruding bones from the right shoulder to the hollow of his neck; he mouths up it, stopping to pay attention to the fluttering pulse point and kissing wetly below his son's ear. He bows his head a little, he sweeps his tongue along the sternum; a hand comes to rest at the small of Izuku's back and his mouth veers to engulf a dusty-pink nipple, already perked and beseeching Hisashi's attention. All the while, Izuku sighs and keens. Calls of «Pa-Papa…!», little «Oh!»s and «Ah!»s cascading from his lips; shudders of pleasure making him tremble in Hisashi's hold. «How're you feeling?» he asks, pulling off of his son's left nipple, now shining with saliva and swollen-red like its twin. He eyes the adorable, hard cock in front of him; it's leaking so much. «You resisted so long,» he commends. «Want me to help you?» «Y-yes Papa. Please.» Izuku's so wet, he doesn't even need lube. He wraps his thumb, fore and middle fingers around his straining erection, the long digits overlapping each other; he caresses up the short length, peels back what he can of the foreskin, sneaks his thumb under it—and Izuku mewls, nails digging into Hisashi's shoulders, knees buckling as he spills. He steadies his son with the palm on his back; he brings his dirtied one to his mouth, laps up the youthful, almost-sweet cum before he bends down and gingerly cleans Izuku's crotch as well. «You're so tasty, baby.» Hisashi says. «Just as Katsuki is.» At the mention of the other boy, his son turns to look at his still-resting best friend. «Should we wake him up? I'm sure he'll miss not being included...» Izuku gasps, dismayed at the thought. «I don't want Kacchan to be sad!» «Well-» Hisashi motions for the other to approach the other boy- «go on, then! Wake him up with a kiss.» He watches his son go back toward Katsuki. Izuku flips the other boy around cautiously. He stares at his relaxed expression with a sort of adoration reserved only for Katsuki. He weaves his small hand in ash-blond hair, brushing off strands of it sticking to his forehead; he caresses his cheeks, his slender neck, marked with a couple of Hisashi's hickeys. Izuku skims Katsuki's nipples, bashfully pinching the nubs between thumb and forefinger and flicking his tongue over them, like Hisashi has done to him numerous times—a shaky sigh leaves Katsuki, he arches into the touch. Izuku moans in return. He moves to straddle Katsuki and at long last, he presses his mouth to the other boy's and though Hisashi can't quite see it from where he is, he knows his son has pried Katsuki's lips apart to deepen the contact. Katsuki wakes up at the feeling of a tongue in his mouth. Hisashi takes his neglected cock in hand, strokes himself a few times leisurely; enjoys the view of his two boys, making out after getting over the shock of both of them being there together, 'playing'—having sex—with Daddy/ Papa. 'Playing'—having sex—with each other. Putting on a salacious show for him. «Papa said we can all play together now!» Izuku's excited voice cuts through Hisashi's immoral train of thought. Katsuki swivels to face him, auburn irises shining in delight. «Is it true, Daddy?!» he asks expectantly. Hisashi grins at him. «It is, baby,» he confirms, «since you both wanted it, and I'm more than OK with it. We're all happy now.» The two boys grin at each other; Izuku throws himself at Katsuki, kissing him over and over. Hisashi looks on some more, content but wanting to get back on track. «Katsuki, c'mere,» he says, reaching for the bottle of lube to his left. The boy wastes no time in obeying, kneeling in front of him expectantly. Hisashi hums in approval. «You're still quite loose from before-» he opens the box on the pillow and takes out a slim prostate massager and a girth-y silicone dildo- «so I'll put these in you.» Katsuki opens his mouth to protest, to demand a real grown-up cock—and God if that alone doesn't make Hisashi want to yield and give it to him, harsh and quick—, but Hisashi interrupts by telling him there's all the time to do what they want today. «For now,» he adds, «I'm gonna fuck Izuku's thighs and I want you, Katsuki, to suck on my cock while I do it. With the toys in your ass.» He sees Katsuki sigh in disappointment and he smiles encouragingly. «If you do your job nicely, I'll let you have a special treat, mh?» «OK, Daddy.» Katsuki looks up at him with his ever-present strive and determination to satisfy his Daddy, and Hisashi bows down for a quick, deep kiss as reward. «Good,» he says. «Then stand up and lean on me, arch that pretty spine of yours. Let Izuku see as I fill your greedy hole.» The boy does as told, his whole weight on Hisashi; he goes out on a limb and pulls his cheeks wide apart. Hisashi glances at his son, sitting in the center of the bed, eyes almost falling out of his sockets, mouth agape and face blushing dark. «Come closer, Izuku, you don't wanna miss the view.» Hisashi laughs a little when he scrambles to close the gap. Hisashi squirts some lube on his palm, warms it up. He reaches past Katsuki's back, skirting around the rim of his hole teasingly, sinking three fingers in with no resistance; it's still relaxed from being so roughly fucked only fifteen minutes before. Hisashi groans a «Good, baby» when Katsuki meets his prodding fingers, whining about it not being enough, mouthing at whatever skin he can get to. Hisashi pulls out and snatches the prostate massager, turns it on, the low buzzing resounding in the quiet room; he coats it lightly in lube and slots it into place—he doesn't expect Katsuki to cum right away, but the effect hits him anyway; a drawn-out moan bubbles up his throat, his hips squirming in place. Hisashi reassures him, motions for Izuku to pet his best friend's ass. Izuku obeys, snapping out of his trance during which he'd been staring at them, enraptured and fondling his adorable cock without noticing, tongue peeking out between his lips. While his son is massaging Katsuki's cheeks, Hisashi grabs the dildo, its width and length similar to his own cock. He covers that in lube too and jams it up the writhing boy's hole. Izuku gasps, shocked and taken aback by his father's harshness; he startles that much more when Katsuki cries out a «Daddy!» and «F- fuck yeah!» in bliss, working his own ass over the toys like a seasoned hooker. Like he's paid to do it. Izuku gawks as Katsuki tries to angle his hips to make the large dildo Hisashi's holding rub against the massager and consequently, having the latter assault his prostate. «K-K-Kacchan-» Izuku folds in on himself- «oh shit!» The sudden orgasm hits him and he's moaning alongside Katsuki, shuddering and peering over his fringe at his friend, unwilling to miss a single jolt quaking the other's body. Meanwhile, Katsuki paws at Hisashi's chest and abdomen, panting and flushed. «D-Daddy…!» he rasps, «J-jerk— nnh!— you off? P-plea— ah!— se!» Hisashi groans, pure lust racing in his veins. «Fine.» He's close, but not so much that a few pumps would have him blow his load too early. «Yeah, like that... you're so good for me, baby.» His perfect cock slut indeed. One small hand wraps around his cock, movement sloppy yet pleasurable; the sheer urgency and need to gratify 'Daddy' more than enough to make up for it. Hisashi glances past the sight of Katsuki also shamelessly grinding on the toys in his ass, looking at his son with a smirk spelling corruption. «You're feeling— nh— left out, Izuku?» he asks, receiving a dejected nod in return. «Well, Kacchan— the head, baby— is here, he wants you to touch him, right Katsuki?» «Yes!» Katsuki whines, «'Zuku…!» It's enough to snap Izuku into moving. He crawls forward, feeling up the back of Katsuki's legs in gentle strokes, from his ankles to his knees; from his straining thighs to his rolling hips. He stands up and shifts to the side, delicate fingers tracing every dip and bump of the curved spine, of the ribs. He ducks between Hisashi and Katsuki's bodies and repeats the process from the front; he nips at what he can reach of his friend's clavicles. He swipes his tongue over pert nipples and bites them gently—it earns Izuku an inarticulate «more 'Zuku!», Katsuki forgetting about moving his hand over Hisashi's cock. Hisashi doesn't mind, he's entertained anyway—before going lower. Izuku's touches grow bolder the more Katsuki cries his name. He presses wet kisses along the smooth skin, he tastes every centimeter of it. Hisashi's son is clumsy, still awkward, but the eyes he meets occasionally, when Izuku checks to see if he's OK with what he's doing, are bright with adoration and longing; his smile is blinding and mesmerizing. Hisashi wants to see him get as destroyed as Katsuki does when he fucks him in earnest, multiple times one after the other, until his brain is so fried he'll be speechless and unable to move for hours afterward. Today's not the day, though. «That's enough, Katsuki.» Hisashi pries the boy's hand off his now-leaking cock with his free one. He guides Katsuki to sit on his ankles, a sharp look quieting his complaints, and motions for him to keep the toys inside on his own. He grabs Izuku, who's still kneeling between them with his back to Hisashi, by the armpits and lifts him up. One hand goes to his son's nape, pushing him forward until Izuku's face is mere centimeters from Katsuki's, his ass laid bare for Hisashi's groin to rut on. «Keep your thighs closed tight, Izuku,» he instructs. «I'll push my cock between them and you, Katsuki-» he looks pointedly at the kneeling boy, who's drinking in the view with his cute, swollen erection about to cum- «I want that brazen mouth of yours on me when I peek through, eh?» Izuku squirms in his hold; Katsuki groans; they both nod their understanding. «Such dutiful boys. So ready for your Daddy, for your Papa,» he says, voice sugary sweet. «Give each other a kiss.» Hisashi looks on as the two meet halfway, mouths opening without hesitation as their little, pink tongues slide against each other. Katsuki is quick to take control, one hand raising to grip green curls in a fist and bending Izuku down further; he bites at Izuku's lower lip, at a freckled cheek, at his cupid's bow before going back to deepen the contact. He sucks on his friend's tongue like he's trying to rip it out, his moans drown out Izuku's and Hisashi knows the blond boy is imagining, anticipating, going down on his length. He chuckles and reaches for the lube; he pours it on himself, pumps his fist to spread it and warm it up. Wipes his dirty hand on the sheets. Hisashi clutches his son's thighs, at the perfect height for this, and angles his crotch. No warning is given when he drives forward, a grunt leaving him as he pushes through. He rolls his hips in place to slick up Izuku's soft, inner thighs and his son's breath catches in his throat, interrupting his kiss with Katsuki, who also inhales sharply as he orgasms from the sight. Hisashi pulls back and forward slowly a few more times. He grins when he finally feels a moist warmth encase his cock on his next thrust and each one that follows—he sees Katsuki kneeling between Izuku's bowed legs, his head tilted back slightly to avoid the other boy's sack and his lascivious mouth flush against Izuku's skin and readily waiting to be filled with Hisashi's hefty cock. He shoves his length between his son's quivering thighs over and over, his fingers gripping them and pushing them together for a tighter passage. His hips increase in speed as he gets closer to orgasm, moans and words of praise for his boys falling freely from his mouth—«good, good boys», «you're so soft Izuku», «baby's naughty tongue», «you take my cock so well», «wanna impale you on my cock Izuku» «suck harder baby»— until his tempo stutters and he cums with a loud groan down Katsuki's throat. The boy milks him through the climax for everything he's worth and lets go of his spent cock only when Hisashi himself pulls free of Izuku's legs. Katsuki wriggles, whines as the toys inside him torment his overstimulated prostate. Still, he stretches and fists a hand in Izuku's hair again; he drags his weak- kneed friend to fall on top of him and pulls him into a bruising kiss. The moment Izuku opens his mouth, Katsuki rams his tongue in, pouring some of Hisashi's cum down the other's throat and swallowing the rest with a satisfied sigh. His babies look absolutely wrecked—hair sticking up every-which-way; pupils blown, eyes teary; faces and chests flushed dark; bite and kiss marks marring smooth, creamy skin; drops of cum and lube crusting along their groins and thighs, and Katsuki's ash-blond strands; fingerprints blooming on their hips; Katsuki's hole was probably swollen again, his prostate super sensitive, with the way he couldn't keep still, the massager stimulating it and prompting dry orgasm after dry orgasm—and it ignites something more wretched and depraved, nastier in Hisashi's gut. «I couldn't have asked for better boys,» Hisashi mutters, licking his lips. Two perfect, breathing, begging, willing sex toys. All for him. To do as he pleased. Chapter End Notes If you kinda hate him, good, I kinda do too. lol ***** Bonus 2 ***** Chapter Summary - «You're getting a very special gift, today, Katsuki [...] I'll let you fuck Izuku.» Chapter Notes Oops, a third chapter happened. ¯\_ಠ_ಠ_/¯ See the end of the chapter for more notes Hisashi leaves the bedroom, telling the kids he's going to fetch some water for the three of them. After such intense activities, and with more to come, they're going to need it. For a moment, he considers having Katsuki and Izuku take a quick shower, but he changes his mind; he'll let them wash up before lunch. It wouldn't be worth it yet: he's far from done messing them up this morning, and the thought alone sends a fluttering of noxious excitement to spread along every nerve ending of his body—God knows when he's going to be granted this much time again. As a first time with both his babies together, he's determined to enjoy himself thoroughly. Two water bottles in hand, Hisashi pads back into his room and halts. Katsuki and Izuku are facing each other on the bed, the latter sitting in the former's lap. They're oblivious to the fact they're being watched; both too busy staring down at their groins, their boyish cocks standing at attention and so close to each other they're practically touching. Hisashi wonders what they're doing, if they're thinking of fucking while he's absent… he stifles a growl, stopping himself from jumping to conclusions too fast. He's trained them both well, especially Katsuki, so he's confident the blond boy wouldn't disrespect his Daddy's wishes like that, no matter how much he's dreamed of burying himself in Hisashi's son. «Woah, Kacchan,» Izuku says, so easily impressed. His hand hovers near Katsuki's cock while he stares at it. «Your penis is bigger than mine…!» «Well, duh.» Katsuki snorts, grinning. «I'm older!» He bucks forward, the blushing head of his erection coming in contact with the other's. Hisashi relaxes, shaking his head. They're comparing dicks, how adorable, he thinks, not moving or making any noise to give away his return. He doesn't need to get closer to know Izuku's correct, he's seen both boys up close and personal, on countless occasions. Katsuki is indeed a bit more developed, with his six centimeters of length and three of girth, whereas his son stands at five centimeters by two-and-a-half in circumference; there is also a difference in their foreskins, with Katsuki's already peeling down so the head is mostly visible, while Izuku's is still a bit stubborn. Neither have pubic hair yet, and he's left betting on who will start sprouting the first curls; he doesn't know about Katsuki's parents, but Hisashi remembers his first hair grew when he was around eleven, so maybe his son would beat his best friend in that. Tickling that peach fuzz is going to be fun, he's certain. At least for a while. He suspects he'll start to get bored with his toys by then, edging on too old for him to really be enjoyable; he'll have to find new ones eventually. «—already told you, Izuku,» Katsuki's saying when Hisashi tunes back into the conversation happening opposite him. «It's only kids, or doctors, who say 'penis'! Grown-ups say 'cock'!» Izuku flushes pink. «B-but we're not grown-ups...» he protests weakly. «Daddy said if we do grown-up stuff, we should talk like grown-ups,» Katsuki scolds, arms crossed and glare in place. «And we do grown-up stuff: sex.» The blond boy lunges forward, a hand enveloping Izuku's erection and ignoring the yelp he gets in return. «What we did with Daddy before? That's 's-e-x'—it's 'fucking'. 'F-u-c-k', say it, Izuku!» Izuku's cheeks darken as he stares at the finger pointed at him and the commanding tone Katsuki's using. «F-f-fuu… fuck...» He squirms in place, wringing his hands. Katsuki nods, continuing on to teach the younger boy the terminology used for sex and dirty talk. He pumps his fist in the air and labels his actions: «this is a handjob. 'H-a-n-d-j-o-b', cuz it's done with your hands»; «if you put it in your mouth, it's called a 'b-l-o-w-j-o-b'» he says after, mimicking sucking on a cock, down to the hollowing of his cheeks; a circle formed with two fingers follows, «sticking your tongue in or sucking on an ass is a 'r-i-m-j-o- b'» Katsuki tells Izuku, demonstrating what he's just said and humming when his friend excitedly relies he's done 'that one to Kacchan just before!'. It's a fascinating exchange to witness—one boy shamelessly relying the information based on his years of experience doing 'sex stuff' with Hisashi, while the other hanging on every word and mentally taking notes despite the exquisite blush eating up his entire face—but one he's nonetheless more interested in interrupting as of right now. «Drink some water boys,» Hisashi says, stepping forward and bursting the other two's private bubble. «Our fun times aren't over yet.» He smirks, the two kids taking the proffered bottles and chugging on them avidly. «This is a very special occasion, our first time all together, aren't ya happy?» A chorus of assent answers him as they put the bottles aside and turn to face him instead of each other. Both sets of eyes, one green, one auburn, are fixed on him and shining bright with impatience and a vivid sort of hunger which doesn't fail to have Hisashi's loins stir. He licks his lips. «I can take suggestions,» he proposes, «what should be do?» «Take me Daddy!!» Katsuki yells, barely letting him finish his sentence. He can almost see the blond salivating at the thought. «Want your big cock in me, wanna-» he glances to Izuku out of the corner of his eye- «have 'Zuku see you fuck me… Daddy. Please.» Hisashi rubs his chin. «You know I always love fucking you, Katsuki, but I already did this morning. Plus I won't get hard again as easily as you boys… why don't you help me get in the mood, mh?» «Yes! Anything for you, Daddy!» Katsuki answers. He elbows his friend, prompting him to do the same with a flick of his head. «A-ah! Yes Papa! Whatever you want!» Hisashi chuckles, pleased. He rounds the bed to where the box full of sex toys was still resting innocently on Inko's pillow. There's a fairly sizable collection in there, between different kinds of dildos, vibrators, cock-rings, prostate massagers, hand-cuffs, blindfolds, rope, collars, nipple clips, a flogger and even an adjustable spreader bar. He's used most of them on Katsuki; the exceptions being those toys he'd bought for Inko, back when he'd hoped she'd come around to try some less vanilla sex; it hadn't worked, clearly, so Hisashi had to turn to greener pastures and indulge in his less socially appropriate tastes to quench his frustrations. Though the money spent on female-oriented sex toys has been wasted, Hisashi doesn't mind. Rather, he's quite grateful his wife is such a prude. The sex he's been having since giving up on her, right under her nose, has been heavenly. Hisashi unearths a neon-pink prostate massager from the pile; it's one of his smaller ones, for beginners in anal play. He hasn't used it on Katsuki in a while, because the boy has long since surpassed newbie level but, with its six centimeters of insertable length and two centimeters of diameter at the round tip as the widest point, it's going to be perfect for Izuku. He also takes out a short strip of cloth and a cock-ring for himself. «Katsuki, find the dildo we used before,» he tells the blond boy. Once Katsuki hands it to him, he coats it in lube, asks the other to turn and slips it inside his ass. «Now-» Hisashi flips him around, earning himself a groan when the toy is jarred by the movement, and looks down at the small cock standing at attention- «you're not allowed to cum until I tell you to take this off.» He wraps the strip of soft fabric around Katsuki three times before tying a knot. Katsuki whines at the constricting feeling, yet he doesn't try to touch the makeshift cock-ring; instead he leans back on the mattress, a hand twisting under his spread legs to graze the dildo slightly jutting out of him and trying to push it deeper. He huffs in frustration when the toy doesn't yield, glaring up at Hisashi as if to tell him to do something about it. Hisashi laughs, looking past the laid out boy to eye his son, who's drinking in everything happening before him. He points at Katsuki and instructs: «Izuku—you'll give Kacchan a blowjob.» Izuku gasps and hurries to crawl over his best friend; Katsuki moans as he does, instinctively lifting his head from the bed to latch his mouth on Izuku's leaking erection when he notices it right in front of his face. Izuku's more tentative, with kisses on the tip and minute licks; only after Katsuki tells him to copy him through slurred words, does Hisashi's son gain confidence. The pleased mewls soon are coming from both boys, though the more expert of the two quickly grows bored of the light touches. In the next inhale, he easily swallows Izuku's cock whole and starts sucking on it with an aggressive sort of appetite that has his friend's arms give out from under him; Izuku is left to support his weight with only his elbows, his head tilting to the side to avoid suffocating on Katsuki's length. Hisashi grins, proud of the blond boy, who once again confirms to be the impeccable cock slut he's molded with so much care. «Izuku, why don't you help Kacchan with his toy?» He says, «Must be difficult to touch it from his position...» Izuku whimpers at the request, but reaches for the dildo with shaking fingers. He slowly pulls it out half-way and he's taken aback by the sudden orgasm hitting him, while he jabs it back in, because of Katsuki's skillful mouth bringing him over the edge. Katsuki keens and arches off the bed when the toy assaults his prostate, and Hisashi knows he would've cummed if not for the fabric around his base. «Good boys,» Hisashi praises. He climbs on the bed, making all three of them move to the center for more room. He sits on his heels and drags Izuku toward him, ass first. Lube retrieved, Hisashi wets his fingers and warms it up. «Relax and trust me, Izuku, this'll feel great,» he says. He parts the freckled cheeks and presses the pad of his thumb flat over his son's crack, rubbing along it from tailbone to perineum, once, twice, before drawing a loop around his taint; he blows a stream of warm breath over the moist skin, using the momentary distraction of Izuku's shudder to breach the pink, puckered ring of muscle. He watches with rapt focus as his finger disappears into his son. It's a sight, a feeling, he's waited years for and—although he still very much prefered Katsuki's natural talent—Hisashi won't deny the elation curling hotly in his guts, because I'm fingering my own son, preparing him for a toy to be shoved in him, stretching him to accommodate a cockand oh, how Hisashi wished it was his but… it was too soon. «P-P-Papa…! Ngh!» Izuku wheezes, his soft inner walls squeeze around the digit twisting and poking at them. «W-weird...» Hisashi hums. «I know, baby,» he soothes. «It'll get better in a bit, tell him Katsuki.» He wiggles his finger at a different angle, trying to locate his son's prostate. «Yes, Izuku!» Katsuki agrees, rocking on the dildo inside him and gasping every now and then when it brushed his sweet spot. «It's even more amazing with Daddy's cock inside though!» Hisashi can't help but laugh at that. At last he feels a firmer knob of nerves under his fingertip and wastes no thought in brushing it a few times in quick succession; Izuku trembles under him but doesn't cum. He expected it, of course: a prostate orgasm isn't so easy to achieve, not for people used to anal play, much less for newbies. It doesn't matter. Pulling his finger out, he adds another drop of lube before plunging back in, two digits stretching and scissoring Izuku's hole this time. His son's cries are swallowed by Katsuki sealing his lips over his friend's. He works his tongue in perfect sync with Hisashi's probing touch; caressing Izuku's gums the same way Hisashi does his walls, coiling around the other's tongue like the fingers do to his prostate. «How is it, Izuku?» Hisashi asks, already knowing the answer. «F-feels g-go— mng!!— good n-now Pa— ah! F-ffu— Papa!!» It's garbled. Muffled and impeded by the ravenous tongue in his mouth and the onslaught of new sensations blossoming from his ass, the excess saliva pooling and dribbling down his chin. «Then let's step it up a notch, mh?» Hisashi pulls his fingers out with a lewd squelch, Izuku sighing at the loss. He grabs the beginners massager, lubes it up and carefully nudges it inside the fluttering, wet hole until the oblong base sits snugly along the crack. He licks his lips and rears his hand back; the smack of his slick palm on dry skin is loud in the bedroom. Izuku's breath catches in his throat and he shivers when the hit jolts the toy. Hisashi repeats the action, not-too-forceful slaps which make the massager rub on the boy's sweet spot, his son lurches forward, little high-pitched pants and «P-P-Papa»s tumbling from quivering, kiss-swollen lips. «Mmh, yes baby, your ass has such a nice color now,» he compliments, soothing the sting of his spanking. «D-Daddy...» Katsuki's whiny voice barely registers in Hisashi's brain before he feels moist warmth encase his cock. He looks down and there, between his and Izuku's legs, laying partially on his side, the blond boy is, working like a man on a mission to devour Hisashi. He shifts the hand he's not using to fondle his son's ass to weave in Katsuki's hair, a breathy groan escaping him along a «You just can't— like that— do without my— so wet, baby— cock», as he feels more blood rush south. Eyes locking on the boy, Hisashi lets himself forget about Izuku. He fists both hands in ash-blond tufts and bucks his hips up into that welcoming heat; gingerly at first, but when he feels Katsuki's jaw go slack and a rumbling moan snake its way up his body, a wave of unbridled animalistic lust is kindled within him. With a low growl, which makes Katsuki shudder and mewl, Hisashi adjusts his grip and thrusts his now-fully-hard cock past the boy's teeth in a rough shove. In and out, gliding over a velvety tongue and plunging deep into a throbbing throat straining to control its gag reflex. Hisashi can see the front of Katsuki's neck bulge around the girth of his erection as it drives into him; the thrill of his irrefutable power over these boys lighting his nerves on fire. He has to wrap his fingers around his base to avoid cumming. «Fuck Katsuki! Shi— so tight— you feel great choking on my— shit yes!— cock like this! Look at you— fuckkk— you're such a bitch for my cock!» Incoherent noises answer his out-pour of degrading dirty talk, and it doesn't matter if it's impossible to understand a word of it. Katsuki's face is sweating and almost purple with the strain, his eyes look hazy for the lack of air, an endless stream of tears rushes down his puffed cheeks, snot is running over his lips, which are stretched so much around Hisashi's length, they're breaking apart. Katsuki's hands are gripping Hisashi's thighs and digging half- moons into the skin with his nails—yet he's not trying to pull off, he's not using their agreed-upon signal. No, he's trying to scoot even closer, to take even more cock down his throat. «Katsuki, baby! You're being— fuuuck, lookatyou— amazing today— such a cock slut!» Hisashi rips himself from Katsuki before he can blow his load, panting hard and quickly retrieving the cock-ring he's taken from the box before; he hastily puts it on and groans as it wraps around his pulsing length. He huffs a laugh at himself and at how close to orgasm truly, harshly, face- fucking Katsuki has got him. He pulls the coughing, wheezing boy up by his armpits, straightens him up until he's sitting on unsteady legs. He grazes his burning, messy face with a thumb. «You're so fucking beautiful like this, Katsuki,» he says. He closes the distance and rewards Katsuki with a short kiss, deep but soft; he can taste himself on the boy's tongue. «You didn't throw up this time, you did splendidly.» Katsuki beams at the praise. «T-thank you, Daddy...» he rasps, his voice completely destroyed, his throat no doubt sore and aching. A loud sob disrupting the lull between Hisashi and Katsuki has the former remember his son. He throws a glance toward Izuku, who's crying and hiccuping just behind his best friend. Tilting his head to the side for a better view, Hisashi notices the boy isn't bawling because he's being left out—not only, at least—, but because his adorable cock won't get hard no matter how much he strokes it. Izuku's groin is covered in far more cum than it was before, and Hisashi concludes, with a smirk, that the show he's witnessed has been so overwhelmingly intense and arousing, his son has jerked off to it until he'd exhausted his reserves. «Aw, Izuku,» he coos, motioning for his son to come closer. «We were too much for you, mh?» Izuku shakes his head, looking up at Hisashi with red-rimmed eyes. «W-w-wanna do it t-too!» He has to bite back a groan at that. This idea of using Katsuki's zeal and insatiable hunger for cock and being fucked, to foment Izuku's drive to rise up to a challenge is the best one he's ever had. «That can be arranged, baby,» he says. «We're taking this out first,» he adds, arm sliding along Izuku's side all the way to his ass, where he plucks the prostate massager out. His son gasps as it vacates his hole. Once Katsuki seems to have regained his strength and re-hydrated, Hisashi tosses him the bottle of lube, pointing at his neglected, tied-up, boyish cock—he's impressed Katsuki hasn't been begging him to take the cloth off, to let him cum; then again, he's not surprised. Hisashi's the one who's awakened the boy's submissive, obedient side. «You're getting a very special gift, today, Katsuki-» he takes his engorged length in his palm, rubs it on his son's flushed cheek, smears pre-cum on his lips as he would lipstick- «I'll let you fuck Izuku—you'll be the first cock he takes up the ass, the first to cum inside him.» Both boys let out the filthiest, most debauched moans children their age have ever made; had any place making, really. If Hisashi's honest, that's the most wanton, dissolute, raunchy sound he's probably ever heard and if not for the ring, he would've nutted right then. Katsuki's hands fly over his purpling cock as he coats himself in lube; his gaze never leaves his friend and Hisashi; drinking in the way Hisashi lightly slaps his cock across the other boy's face and lips, the way Izuku tries to get the hard length into his mouth only to be denied. «Fuck that's so hot.» he mutters, at last easing himself inside his friend. «F- fuuuck 'Zuku…! you're so— tight! W-warm— oh fuck!» His face is pinched tight, flushed and sweaty. «D-do I m-move, D-D-Daddy?» Hisashi signals him to wait. «Where are your manners, Izuku?» he tells his son, «Katsuki's waiting for you.» Izuku shivers, panting. «P-p-p-please! K-Kacchan-» his hips involuntarily grind backward, causing Katsuki to bite his tongue around a wail- «fuck m— ah!— f-f- fuck me Kacchan!» Katsuki throws a pleading look toward Hisashi; the latter, taking pity on the boy, nods his agreement. In the next second they all start moving at the same time. Hisashi holds his son's jaw open with three fingers, while Katsuki backs up slowly; the blond boy thrusts forward with all his weight, forcing Hisashi's length to sink into Izuku's mouth. Hisashi pulls out and jams his cock past his son's teeth, Izuku's hole swallows up Katsuki's. The two defiling the third's body find a rhythm; quick, violent snapping of hips as they fuck into Izuku wildly, far beyond what the boy could ever have imagined—he's sobbing through it all. A slobbering mess of tears, spit and snot oozing over Hisashi's throbbing length while he tries to breathe, he's thrashing and shaking his hips against Katsuki's as his friend rams into him time and again. Katsuki's crying too, torn between praising Izuku and begging for release. Hisashi knows the makeshift cock-ring must be killing him, because his own is as well. In a lightning-fast movement, he's freed himself from his son and he's thrown both boys tumbling on their sides while they're still linked. Grabbing Katsuki's left ankle, he lifts the leg up to have better access at the boy's ass; he rips the almost-forgotten dildo out and slams his straining cock inside. Katsuki yells «YES DADDY!!» brokenly, elated and needy for the burn of being fucked so hard, to have his insides split open by Hisashi's big, fat cock. At this point, Hisashi's the one dictating all three's movements; his hips buck back and forth, guiding Katsuki's own. His large hands grab onto Izuku's sides, driving him harder into Katsuki's groin with every one of his thrusts forward. Without warning, Hisashi undoes the knot on the fabric constricting Katsuki's cock and the boy cums immediately, with a hoarse moan which wanted to be a combination of «Daddy» and «'Zuku» but ends up a slur of syllables making no sense. Izuku's in no better shape, he's mumbling incoherently without even trying to form words. Both boys are heaving, trying to catch their breaths while they lay on their sides; they're blushing so deeply their messy faces must feel numb; their eyes have that unmistakable 'fucked out' shine to them. They can't stop twitching, overstimulated and oversensitive. They're utterly spent. Hisashi is still rock hard and blue-balled. «You boys did amazing,» he grunts, pulling out of Katsuki's gaping hole and taking off his cock-ring. He moves away a bit, kneeling on the bed facing the other two. He wraps his hand around his leaking, painfully hard length and fists himself with sharp tugs, fervid touches lacking all finesse. Grunts and moans and words of approval for Katsuki and Izuku tumble from his lips. Soon his stomach quivers, his balls draw up. «Say 'thank you'— fuck, boys— this is for— cummin'— you!» Hisashi angles his cock, shooting ropes of whitish cum on both Katsuki and Izuku's faces and chests. The boys mewl a croaky «thanks 'addy» and «'nks Papa» each, smiling up at Hisashi in blissful happiness. Chapter End Notes I swear this is it. I've exhausted this prompt as much as Hisashi's done with the boys. ***** Bonus 3 ***** Chapter Summary - A rerun of the fourth All Might movie is playing on the flat screen. Sounds of explosions, battle cries and battle music echo in the room, drowning out other kinds of noises. - Chapter Notes OP mentioned this and I was weak. I give up. (;-_-)ノ See the end of the chapter for more notes It's hours later, after all three have showered, cleaned up and eaten some early lunch, when they find themselves in the living-room. A throw blanket is laid out in front of the couch, empty glasses of orange juice and plates of cookies on the coffee table, which has been moved closer to the TV for some space, and a rerun of the fourth All Might movie is playing on the flat screen. Sounds of explosions, battle cries and battle music echo in the room, drowning out other kinds of noises. «Are you paying attention to the movie?» Hisashi mutters, sending a mischievous look up to Katsuki and Izuku, who are sitting on the very edge of couch, turned toward each other. «You asked to watch it.» He angles his face downward once more, his tongue lolling out to lick a strip of saliva up the youthful little cocks before him, both jiggling where they stand as their owners quiver in their seats. Hisashi's hands tighten their hold on the boys' hips, bringing them even closer to each other. His tongue prods at the soft sacs, coils around the bases, sneaks into the foreskins and torments the slits. He gives each pink head a kiss. He opens his jaw and envelops both cocks in his moist mouth; they sit in it effortlessly, throbbing as he works them, tongue twisting along the lengths, sucking and swallowing on them fiercely. A mix of dazed «Daddy!»s and «Papa!»s and «y-y-your t-tongue…!» and «S-so wet!», a chorus of tantalizing moans flowing into his ears like a mantra of exquisite lust. Hisashi feels a set of tiny fingers curl in his hair, followed by a second. The hips under him buck upward slightly, the boys' dangling feet not providing enough leverage to put much strength into the thrusts. «M-more, Daddy!» Katsuki says, avid. «'M clo— mngh!— close…!» Izuku whines, echoing the sentiment. «M-m-me too! Pap— aah!» The cocks in Hisashi's mouth thrum and spill hot, vaguely bitter cum on his tongue in short spurts; he drinks it all up without batting an eye, milking the boys until they sprawl backward on the couch panting and flushed. He straightens up and smacks his lips, a grin curling his glistening lips. The endless stamina of children is a real blessing. Hisashi's already orgasmed four times today, including the one he's had when his son had blown him in the bath earlier. He doesn't have much left in him by now, even if he managed to get hard again after the next one. He guesses they'll have to wrap up this day of spicy, stimulating fun and first times soon: Inko is bound to be home in an hour or two, and they'll need to wash up a second time and coordinate their stories for why izuku and Katsuki missed school. «Speaking of firsts,» Hisashi says, breaking the quiet between the three of them, only interrupted by the movie still running on the TV. The boys look at him expectantly, his words alone kindling the ever-present embers of hunger in the depths of green and amber irises. «Katsuki has fucked you, Izuku-» his son visibly shivers at the reminder, sighing- «so it's only fair you get to fuck Katsuki today.» You'll have both lost your virginity, thanks to me, in front of me, he doesn't say. «There's only one problem,» he adds. He takes his chin in hand, putting on a thinking expression as if the issue is something he hadn't foreseen. «I fucked Katsuki a lot today, so he's still loose… plus, he's too used to a grow-up cock. Yours, Izuku, won't be enough to fill him the way Katsuki likes… but! Because our Kacchan is so amazing, if we both—» Katsuki doesn't even let him finish. He's springing up as if he's been hit by a taser, eyes wide. «YES!» he roars, «B-both Daddy and 'Zuku— Oooh shit!» He blushes down to his chest; he shoves two fingers in his mouth, almost unconsciously, to suck on them, muffled moans and spit dribbling past his chin; his expression is cloudy as his other hand reaches in-between his legs, ignoring his swollen length, to graze his twitching hole. He looks lost in a fantasy, imagining what it's going to be like to have his two 'lovers' in him together. Hisashi stares at him, and his length throbs with a coarse, savage need to impale the boy on it until he feels it brushing his throat. «Katsuki,» Hisashi calls, the boy focusing back into the present. «Come down here,» he pats the blanket, «bend over the couch. And don't let Izuku cum.» The blond dashes to obey, his slim hips and round ass swaying invitingly in front of Hisashi in the next second. His unoccupied hands reach for Izuku's legs, tugging at them to make the other scoot toward him. Izuku does, despite his face reddening more than it was at Hisashi's suggestion; he's thunderstruck and breathing shallowly when his best friend grips the base of his length—he's not yet accustomed to other's whorish behavior and simple craving for cock. Katsuki's hole is still slack and relaxed; Hisashi's scissoring four fingers up to the knuckle in him in no time, his thumb joining the others to stretch the boy that extra amount to be safe. He thrusts slowly back and forth, excess lube oozing out, the rim distended around it, red and clenching, lascivious squelching noises accompanying the slide of the digits in tandem with Katsuki's whines of «ready! I'm ready Daddy!» and «Hurry uuup!». «What an impatient runt.» Hisashi slaps him hard with his free hand. The muscles wrapped around his other hand tense up, Katsuki's body shaking as he wails. He raises his eyebrows. «Did you just cum, twerp?» «Y-yes Daddy…!» Katsuki sobs. He hears Hisashi click his tongue. «I-I'm sorry—» Another harsh strike at his ass cuts him off. «Well, whatever,» Hisashi concedes. «You're gonna get fucked: you don't need to be hard for that.» «Y-y-yes! T-thank you, Daddy!» «Good boy.» Hisashi's gaze flicks up to Izuku, who's silently crying in desperation to be allowed to touch himself, to relieve some tension, to orgasm. He chuckles darkly, appreciative of his son's submissivness: he hasn't told him to not jerk off, yet the boy has understood the unspoken command. «You too, Izuku, well done.» «T-t-t-thank you P-Papa...» he gasps. Deciding Katsuki's had enough preparation, Hisashi pulls out his fingers, the boy protesting at the loss, and proceeds to position everyone. He instructs Izuku to slouch on the closest armrest and spread his legs; he sits in front of his son, knees touching, grabs Izuku's calfs and drags them to rest on top of his thighs as he scoots forward a bit. Their groins are now touching, their cocks brushing. He tells Katsuki to «climb up and take a seat, baby». Katsuki groans, clawing his way to Hisashi and Izuku's laps; he decides to face his friend, which is fine for the former, and carefully starts to lower himself. Tiny «oh»s escape the boy as the thicker, longer cock breaches past his taint—Hisashi hums in approval, encourages the blond to keep going, helps him by pulling his cheeks apart—and when the smaller one stretches him further, he mewls Izuku's name—said boy sobs Katsuki's nickname in return—, sinking down steadily with rocking hips and spasming thighs. Before long Katsuki's bottomed out, both Hisashi and Izuku's lengths completely swallowed up inside the blond boy. A bone deep shudder wrecks Katsuki, a blissed out sigh leaves him. «I can see-» Hisashi notices he presses a hand over his stomach- «I can feel Daddy and 'Zuku.» He moans. «Shiiit!» Izuku's struggling to breathe, fighting a losing battle against his body to delay his orgasm, but Hisashi knows as soon as Katsuki begins moving, his son is going to burst. That's just as well, though. He's never expected Izuku to last. «Move, baby,» he tells Katsuki. «Yes, Daddy.» Comes the breathless response. Katsuki slowly lifts himself up, mindful to not let Izuku's cock slip out; comes back down. The first couple thrusts are tentative, but once the boy seems to have gotten used to the feeling, he picks up the pace. He's planting both hands on Izuku's chest for leverage and his feet next to Hisashi's thighs. He plunges his ass onto the cocks with a determined drive to split himself in two. He pushes forward, aiming for Izuku's length to hit his prostate, clenching hard around them both when he sinks down. He's babbling non stop; saying how great they feel, how full he is, how he can feel them twitching and how hot they are. Izuku cums somewhere in the middle of it, wailing both their names. When Katsuki's body is no longer able to keep up, it's Hisashi who picks up the slack—he grabs the boy's hips firmly and all but pistons his own up into Katsuki, he angles his jabs accurately to torture the other's sweet spot, he rams inside him with brutal thrusts. «Your hole— fuck Katsuki— is sucking me in so— nngh!— well!» Hisashi grunts, «Perfect fuckable— goddamn— boy pussy! » he repeats, rolling his hips wildly, grinding his cock as deep as it can go. «Say it, baby!» «Y-y-y-yeah!— oh fuckkk!!— 'm y-y-your perf— yesyes!!— perfect p-pussy!!» Katsuki's hiccuping, any kind of bodily fluid running down his face. «Good baby,» he praises, breath coming short because of the intense workout. «Ya took— yeah, like that— two cocks— clench down on me!— like a champ, baby! Say thank you!» Katsuki can't stop moaning, crying, trembling. «T-t-t-thank y-y-ou Daddy-y!!» «Izuku too— fuck 'm close— ungrateful whore!» «THANK YOU FOR FUCKING ME 'ZUKU!!» Katsuki broken roar comes at the same time as Hisashi's last thrust into the boy's battered, fluttering hole; he empties himself inside while lazily rocking his hips as he milks his final orgasm for the day. The living-room is deadly quiet for the next several minutes. The movie has ended, Hisashi has laid back on the couch to catch his breath, and the boys have passed out one on top of the other. Hisashi hums, smirking. In the end his patience has been repaid in full and, even though days like this are going to be few and far between, he can be satisfied nonetheless. And if his boys develop a hunger for more than his cock—Katsuki's already on the road of a sex addict, after all—, well, he's not beyond sharing them for a fee and a first-row seat to the show, or a recording of it. For the moment, though, they belong to no one but him. Chapter End Notes THIS TIME I MEAN IT: IT'S DONE. NO MORE. End Notes If you care, you can find me either here (funkyhanji) or here (littlehermitscave). :3 I also have a Curious Cat account now, so imu @(pieckall4s)! Please drop_by_the_archive_and_comment to let the author know if you enjoyed their work!