Confirming a Theory (HxEros)

Confirming a Theory (HxEros)

A/N: Confirming a Theory is a commissioned one-shot that was originally written back in July of 2020. Posting it up here now for people to enjoy!

Summary: Daisuke has always been good at reading people. Kirara Hoshino acts like she doesn't like men... but he suspects something different. So, he goes about getting to the bottom of things.

Themes: Slutty, Dom/Sub, Rough Sex

-x-X-x-

"Daisuke. Kirara. Please see to cleaning up the classroom before you leave today."

Straightening up at hearing his name called, Daisuke glances over at the other student to be singled out and refrains from smirking as she meets his eyes with a look of embarrassment and anger on the forefront. What's lurking beneath the surface is what he's really interested in though. As the rest of the people in the classroom, including the teacher, all pack up and head out for the day, Daisuke stands and begins going around and fixing up the room, paying Kirara Hoshino no mind, or at least seeming to.

In truth, even though he's not giving her even the slightest attention right now, that's by design. As it so happens, Kirara is front and center in his thoughts at the moment and has been for a while now. Daisuke always did love a good mystery, after all.

Tall and lanky, with shaggy black hair and a pair of spectacles on his nose, Daisuke was perhaps a bit of a nerd. But at the same time, he wasn't your stereotypical small and unassuming nerd. He stood out due to his height and his rather crazy unruly hair. He managed to straddle a whole lot of different boxes without actually really fitting into any one of them. Perhaps that was why he wasn't subject to much bullying, because at the end of the day, the bullies didn't really know what angle to attack from.

Kirara Hoshino, meanwhile, was a beauty with strawberry blonde hair, amber eyes, and a fit young body that was perhaps still doing a bit more growing. But what growing it had accomplished so far certainly made her quite the pretty schoolgirl. And yet, when he'd first laid eyes on her, Daisuke really hadn't thought much of her. Sure, she was pretty, but he'd noticed how she couldn't even stand being around boys, let alone touching them.

And yet... Daisuke had always been good at reading people. He'd begun to notice something odd about the strawberry blonde as time had passed. Whenever a boy had gotten too close or even just tried to talk to her... there would be the normal emotions of anger and embarrassment as she shut them down, but there was also just a little bit of shame and arousal, if Daisuke was understanding her correctly.

The 'if' in that thought was what had ultimately led to him testing his theory. It was one thing to think he saw something interesting in the man-hater, but another entirely to actually prove it. Daisuke might have been good at reading people, but he'd been wrong about his observations before, and it'd instilled in him a need for proper experimentation before he just... jumped to conclusions.

Still, the more he'd seen of her each day at school, the more the young man had become absolutely certain that there was more to Kirara than a first glanced showed. And thus, had begun his testing. He'd begun to interact with Kirara more frequently. He'd done things like 'accidentally' brushing past her in the school hallways, found reasons to be in the same places as her throughout the day, and even started up harmless small talk with her whenever he saw an opportunity.

Sure enough, once he looked past the instinctive anger response, Daisuke continued to see the same mixture of embarrassment and desire. His theory all but proven in his head, all that was left to do was give Kirara a chance to confront him on it. Which bribing the teacher to assign him and the strawberry blonde to clean up the classroom after school certainly did.

"Daisuke."

And like that, the young lady in question is in front of him, her hands on her hips as he blinks and slowly straightens up from where he'd been picking up a piece of paper that had slipped onto the floor. Though, if he was right in his observations, Kirara was no lady...

"Hm? Yes, Kirara?"Cheêck out latest novels at novelhall.com

He keeps a bland smile on his face, as he looks her right in the eye. For a moment, Kirara flinches back, her face even heating up a little... but then she glares at him angrily, trying to pretend like her embarrassed blush is a furious flush.

"You've been getting rather presumptuous with me, you know? What I want to know is why you've been acting so strangely! I-I don't appreciate your attentions!"

Cocking an eyebrow, Daisuke hums for all of a moment before shaking his head.

"I disagree."

Blinking owlishly, Kirara looks at him, befuddled.

"What?"

With a smile on his face, Daisuke leans forward into Kirara's personal space.

"I think you do appreciate my attentions, Kirara. More than you'd ever be willing to admit. I think really, you're a pervert who's been trying to repress her own sexual urges. I think you want boys to want you, but also don't think you're supposed to want boys to want you, so you respond with anger to hide your arousal. I think, Kirara, that you're a slut."

His initial words rock Kirara back on her heels, leaving her sputtering and wide eyed at first, but he talks for long enough that she ultimately recovers by the time he's finished... and promptly slaps him across the face.

SMACK!

With that, the strawberry blonde schoolgirl turns on her heel and leaves the classroom in a huff, positively stomping out with her hands balled into fists at her side. Daisuke watches her go, enjoying the natural feminine sway of her hips and the swishing of her uniform's skirt. It's his turn to blink owlishly for a moment as he brings a hand up to rub at the cheek she'd slapped.

In the end, the young man just shrugs. That was honestly one of the better outcomes he had expected from their conversation. It neither fully proved nor disproved his theory regarding her, of course... but it left open the option for the theory to be proved or disproved down the line, so that was good. Smiling a little, Daisuke continues to clean up around the classroom. That was part of the bribe, after all. His teacher probably thought he and Kirara would be making out or something, so the man had demanded Daisuke actually make sure the room got tidied up before he left.

And so, Daisuke does, before gathering his things and leaving. Another stage of the testing process completed... who knew what tomorrow would bring?

-x-X-x-

Tomorrow and the days that followed brought extremely promising results. Over the next few days, after their fateful confrontation in the classroom after school, Daisuke catches Kirara watching him more times than he can count. He also sees her blushing profusely whenever she thinks no one is looking. The anger only shows up when he looks back at her, which in his eyes means that his theory is closer to being proven right than ever before.

She wants him, or at least, she wants what he's suggesting he can offer her. Daisuke isn't silly enough to think he's an overly attractive prospect for the girls in his life. There are other guys more handsome than him, or if one's looking for brains over brawns, there are guys smarter than him as well. In the end, he's just an average dude... who knows how to read people.

Each day that passes makes it clearer and clearer that his read on Kirara was the right one. The way she constantly sneaks peeks at him when no one is looking is honestly kind of adorable. If she weren't at least a little bit interested in what he had to offer, she wouldn't be paying him the time of day. After all, school life was busy and crowded. If she never wanted to interact with him again for the rest of their time together as schoolmates, she certainly could have managed it.

Especially since, if she HAD taken to ignoring him wholly and utterly, Daisuke would have let this all go. After all, he wasn't looking to force her to do anything she didn't want her to do. He wasn't that kind of guy. But the fact was, Kirara just couldn't stop glancing over at him, couldn't stop blushing around him, couldn't stop stealing peeks of him during their classes together. Daisuke barely even looked in her direction, and yet, she couldn't get him out of her head.

When Friday rolls around, he makes another move. When he sees Kirara sit down in the very back corner of the classroom, perhaps to avoid him since he always tends to sit in the middle, Daisuke takes the opportunity presented to him and sits right next to her just as the final bell is ringing and everyone is settling in for the lesson.

Seeing as it's too late for her to switch seats as the teacher begins talking up at the front of the class, Kirara can do nothing but tremble next to him, likely attempting to make it seem like she's feeling nothing but rage. But Daisuke knows better. Which is why he passes her a note halfway through class without even looking at her, feeling as her delicate fingers brush over his as she takes it from him.

He listens to her unfold it and knows she's read it when he hears her breath hitch. When no angry outburst follows, Daisuke just smiles, continuing not to so much as look at her. The lesson continues, and he ignores Kirara the entire time, even though he can feel her eyes doing their level best to burrow through the side of his head for the rest of the hour.

It's the first time he's brought her to orgasm, and with his dick too... Daisuke can't get enough of that feeling, of the satisfaction that courses through him at having brought pleasure to a woman. So, he picks up the pace, fucking Kirara even harder, even faster. He's rewarded with the tantalizing sight of her breasts bouncing and jiggling all over the place right in front of his eyes as he continues to hold her wrists to the sides of her head, and even louder moans from Kirara as his cock goes deeper than ever before, stretching her sopping wet cunt nice and wide.

Ah, but what if he could make those moans even louder. Kissing might be out, but... leaning forward, Daisuke gives into his instincts and begins to lavish significant attention upon the trapped strawberry blonde's milk jugs. The beautiful orbs probably aren't as big as they're going to be once she's fully matured, but there's certainly a handful apiece, leaving him just enough for him to wrap his mouth around, swallowing her tits and then slowly drawing back his lips and teeth across her soft, sensitive mammaries until eventually he catches hold of her nipple between his teeth and begins to nibble and then gnaw at it.

Kirara whimpers and mewls and moans, wiggling beneath him, but not in any real attempt to get away. More so, her pussy walls clench and cling and squeeze around his cock as she orgasms yet again from the dual assault he's leveling against her person. Tugging her nipple up from her body between his teeth as he continues to fuck her cunt with all his might, Daisuke eventually releases her teat and then repeats the process with her other breast, alternating between the two beautiful flesh orbs until they're both red and their nipples are pronounced and rock hard from the attention.

Pulling back, Daisuke looks down at Kirara... and promptly comes undone. It's just too hard to hold back his release when she looks so aglow with arousal and flushed with pleasure, her inner walls clinging to his member and trying desperately to milk him of his cum. With a loud groan, he ejaculates into the condom, filling it with his seed as opposed to pumping his load directly into her womb and potentially saddling them both with a child neither are looking for or ready for.

In response, Kirara's eyes roll back in her head and her entire body spasms as it too experiences one last explosive orgasm from being came inside, even as said cum is captured by the condom he put on beforehand. Collapsing back onto the bed after arching her back in climatic bliss, Kirara pants heavily, her breasts a-jiggling, even as Daisuke breathes slowly while pulling his cock back out of her twat.

... He's still hard. Frankly, he's too excited to go soft. So, Daisuke removes the condom, ties it off, sets it right next to Kirara's head as a reminder of what they just did, and then puts a fresh condom on. The whole time he's doing this, Kirara is still recovering, her gaze heavily lidded and the girl herself more than likely somewhat insensate.

Which means she lets out the cutest little squeal of surprise when he grabs her by her hips, flips her over onto her front, and then pulls her up onto her hands and knees as he thrusts into her from behind. Taking her doggystyle while Kirara yelps and gasps and mewls is just as good as fucking her on her back was. The young woman, meanwhile, has her head down and is staring at the used condom he'd put in front of her. Or she is, until he reaches out and grabs her by her strawberry blonde hair, yanking her head backwards and forcing her spine to arch beautifully.

With one hand holding her hair and the other on her ass, Daisuke takes Kirara rather roughly, fucking the perverted, horny slut as hard as he can and as savagely as he can. As expected, it provokes quite the reaction from her. No words, he's beginning to suspect he'll have to teach the former virgin dirty talk... but the noises that Kirara makes are music to Daisuke's ears all the same, and he works hard to extract each and every one of them from her lips, even as he extracts orgasm after orgasm from her twat.

Grunting, groaning, Daisuke doesn't let up for even a moment. He gives Kirara precisely what she wants, and exactly what she needs... a big fat cock, filling up her insatiable twat. Pounding Kirara into the bed doggystyle is like a dream come true, it really is. He can't stop now, so he doesn't, slamming home into her hungry cunt again and again and again, for what feels like an eternity.

Obviously, that's not the case. He was as much a virgin as Kirara before all of this. In the end, Daisuke can't last forever. And honestly, even though he's already cum once, the rough, fast pace of fucking Kirara from behind on her hands and knees... it brings him to his next release even faster than the first. He's not content with just filling another condom this time though.

With a loud growl, Daisuke pulls out at the last second, and positively rips his condom off of his cock. Kirara has just enough time to turn her head to look back at him curiously as he strokes himself the rest of the way to completion... and then he's cumming, finishing all over her back and ass, and even managing to hit her in the face as she turns to look at him.

His seed lands all over her body, coating her, marking her... claiming her. It's as if Daisuke is saying to the world, even if it's only the two of them... 'this is my slut. I found her, I sussed her out, and I claimed her. This one is MINE!'. Kirara... Kirara looks gorgeous, covered in his jizz. On her hands and knees, ass up in the air, back arched, face turned back towards him, the young naked woman looks absolutely beautiful.

Plus, Daisuke grins as he tightens his grip on her hair, it lets him segue into his next idea perfectly.

"Oh no, I've made you all messy... guess we'll both need to take a shower now."

Tugging her off the bed by her hair, acting domineering but also being careful not to hurt her too much, Daisuke drags his new pet slut to the motel room's bathroom... and Kirara lets him, her hands already between her legs, fingering her needy twat as she stumbles along after him.

This was the start of something new, that much was for sure. The start of something utterly depraved and truly debauched. And Daisuke couldn't wait.

-x-X-x-

"Huh, you notice how Kirara has been acting differently, lately?"

"What, Hoshino? Uh, in what way?"

"She's not as angry and hostile all the time anymore, at least."

"Eh, yeah... but she still avoids us guys like the plague..."

"... Maybe she got a boyfriend?"

"Hah, yeah right!"

Conversations such as the one above were taking place all across the school these days, as people recognized a change in Kirara Hoshino. The hostility and anger that she'd always espoused whenever a male got too close to her was indeed gone... though she was still maintaining a polite distance from anyone of the opposite gender, at least in public.

The change was obvious, and people were certainly discussing it... but the subject of their discussion had no idea, because at the moment, she was around the back of the school, nestled away in one of the school's multiple equipment sheds. There, the young woman is crouching down, her legs bent at the knee and spread nice and wide. Her blouse is unbuttoned, and her bra is discarded, leaving her free to wrap her tits around the cock of the young man in front of her... the young man who had found her out, and then subsequently tamed her with his cock.

Swallowing the head of Daisuke's member in her mouth while running her breasts up and down the rest of his length in a blowjob-titjob combo that she was getting progressively better at, Kirara looks up at Daisuke and after a moment, lets his cock leave her mouth with a quiet pop. Blushing, she pouts up at Daisuke, even as she wiggles her hips, causing her skirt to swish back and forth. Her legs are trembling, and there's already a small puddle of her arousal between her feet, her panties well and truly soaked through by her lust.

"I-It's your fault, you know... you made me like this, Daisuke... you couldn't leave well enough alone, could you?"

Daisuke, grinning wickedly at Kirara's poor attempt at acting the tsundere, just chuckles as he laces his fingers through her strawberry blonde hair and pushes her back down onto his cock, making her once again take the top bit of his member into her mouth.

"Well then, I guess I'll just have to take responsibility."

She lets out a muffled noise of affirmation around his cock and then gets back to work, focusing on the task at hand of getting him off with her tits and mouth. Groaning, Daisuke tilts his head back and lets his eyes drift shut as he backs in the sensations coursing through his member.

He loved it when he was right.

-x-X-x-

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