1 Chapter 1: A Serious request

Link to official work:

https://m.fanfiction.net/s/12850603/1/Responsibility-and-its-aftermath

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Responsibility. A powerful word, one that compels the youth to give up their dreams for the sake of appearing as functional adults, that compels people to enter romantic relationships that they truly aren't invested to, and one that (most importantly) forces more work upon people. Keeping that in mind is being responsible really a good thing? Is it really so vile to put ones desires before the desires of society as a whole? Surely it's human nature to do what suits ones interest and responsibility is a fabricated concept that some truly devious beings made to manipulate others to doing their bidding? But even with the power behind the word, there must be some limit to what you can ask of someone, a stopping point or a line to not be crossed. Which brings my attention back to the sly girl in front of me clutching her hands and starring at me with an expectant look in her eyes.

"C-could you please repeat that?" I nervously stutter out, oddly hoping that my hearing was fading and she didn't actually request something so...bizarre.

I can see a slight hue of pink color her cheeks as she adverts her gaze and begins to mumble weakly. "C-come on senpai saying it once was really embarrassing, do I really have to say it again?"

I feel something hard forming in my throat and I quickly gulp it down before nodding in confirmation. "I need to know that you're entirely sure on what you just asked."

She huffs, most likely to show annoyance, before speaking. "Geez senpai it's really not that complicated, as you know we've been on a few dates now."

"Practice dates." I quickly inject and Isshiki pauses, narrowing her eyes at me a bit, before nodding in agreement.

"Yes...practice dates to prepare me for Hayato-senpai."

"And?"

"Well it should be obvious that I need to practice what" The gentle pick coloring on her cheeks begins to morph into deep red. "comes after the date." She takes a deep breath as she prepares to rant. "Obviously Hayato-senpai has plenty of experience in that field so if I want to get his attention and claim him as mine I need more experience to be on his level and that's where you step in senpai! I'm sure you also have no experience in this field, being the dead fish eyed creep you are, so we both gain something!" She finishes with a beaming smile.

I decide to ignore the blow to my pride...as she isn't exactly wrong about my lack of experience and clarify what she just said. "So you want me to" I feel an uncomfortable heat cover my face as I stutter out my confirmation. "Sl-sleep with you?"

She quickly loses any composure she had, the furious blush covering her face reaching it's peak, before speaking in a flabbergasted manner. "W-well yes, but senpai do you not have any tact? It's really disgusting to just blurt it out in that way so bluntly!"

"Yeah yeah yeah I get it I'm a disgusting creep and all, but that is what you're asking?"

"W-well yeah but don't you dare get the wrong idea senpai! I'm only doing this to get the attention of the one I love, not because I'm some easy girl!"

"Never even suggested that, but putting that all aside what makes you think I'd ever agree to that?"

"Because you said you would take responsibility!" She grins in way I'm sure she thinks is cute but all it comes off to me is cunning and sly, knowing full well that I'm practically trapped because of that word.

Really the concept of responsibility is malicious...

Later we find ourselves in my room, it was the logical choice after all with Komanchi staying over at a friends house and my parents busy being the wage slaves they are, it was safe to assume that we could...proceed uninterrupted.

"So this is senpai's room..." She gazes around studying everything there is to see with a look of wonder on her face. Is a boy's room really that big of a wonder? "Looks boring." She states as she looks at me with a cheeky smile before sitting on my bed.

"Oi did you just come here to make fun of my living arrangements?" I blurt out not thinking of the potential interpretation behind my words, something she takes advantage of.

There's a devious glint in her eyes and her smile is cunning. "Oh feeling a little impatient senpai? Were you expecting me to just waltz in your room and just start stripping? Do you really not know how to set up a mood or something?"

Again I felt my face begin to burn, this girl really knows how to push my buttons. "Y-you know that's not what I meant." I can't bring myself to look her in the eyes but I can still feel her gaze burning into me.

"...so you're saying you aren't even excited...not even a little bit?" She ask with a much more somber tone than I was expecting. I dare to look at her. She's sitting on the edge of my bed and I can tell that she is feeling down just from her posture, slumped and staring at the floor. Against my better judgement I move in to comfort her, obviously my older brother senses need some tuning up.

As I begin to reach out a hand to pat her head, something that always seems to make Komanchi feel better, I notice out of the corner of my eye that her expression betrays the mood the rest of her body was giving.

She was grinning.

I try to pull my hand back but she quickly lashes out and pulls me in. "Got you!" She says with a cheery tone. With an amount of force that shouldn't be possible with someone her size she completely destroys any hope of escape so I just sigh as I feel myself fall. "Cheeky br-" I try to scold her but I quickly realize the situation we're in. She is sprawled out on my bed beneath me gazing up with eyes filled with nothing but innocence and eagerness, I feel her legs brush against mine and the heat rushes back to my face. I know what we've agreed to do but isn't there some process behind this, some method to this madness. Or has humanity really sunken to the depths of mindless lust and-

"Stop ranting in your head and get to work." Isshiki suddenly interrupts, with a voice that lacks any playfulness or cheer.

"R-Right." I gulped and quickly proceeded to...to... "What am I supposed to be doing now exactly?"

The only answer I receive is a groan (and what almost seemed to be a slight growl.) before Isshiki's arms suddenly launched forward and wrapped themselves around my neck. "No girl likes a guy who doesn't know how or when to take the initiative, senpai." She pulls me in close and I feel her breath wash over lips. "Really you're such a dense numskull." I feel something soft and warm press against my lips as my eyes widen and hers close. So this is my first kiss...obviously I don't have anything to compare it too but it's warm and soft, ultimately...nice.

I decide to react in some manner, not wanting to let her be completely right about my lack of initiative, and put more force into this kiss by pressing forward. She tenses up and for a brief moment I congratulated myself for already blowing this before I heard her practically mewl contently. Heh how's that for lack of initiat- my thoughts are once again interrupted as the sly little fox begins her counter-attack. My eyes widen as I feel something moist press against my lips, asking for permission to enter. I see her eyes slightly open, they seem dazed perhaps even blank, but they convey her thoughts.

Don't deny me they say.

I narrow my eyes slightly at the challenge before raising my eyebrows in thought. Why should I just let her do as she pleases when I can just...

Quickly and without thought my tongue lashes out and slams into her, another twitch and muffled sound of approval from her, and I quickly move to assert my dominance in this little wrestling match. There's so many things to try, so many angles to approach, and I fully intend on exploring all of them. Sadly the reality quickly comes crashing down on me, I may be on top of her at the moment but I am far from being "dominate". Her tongue lashes out with such ferocity and vigor that it really seems like she intends to bruise my tongue with hers, and every inch of it at that as she leaves no spot unchecked. Apparently satisfied with her victory over my tongue she moves onto her next conquest. Nowhere is safe from her exploring as I feel her tongue caress anything and everything in my mouth, I weakly and desperately try to match her exploring with my own but I simply can not compete with her energy.

This continues on for...well there's no way of telling but we do eventually listen to the protests of our lungs and break the connection to take a break and catch our breath.

"Senpai." My breath catches in my throat as I look her in the face. She's breathing heavily just like me but somehow her breaths seem more ragged. Her eyes also seem different than their normal appearance, no longer bright and secretly calculating, but rather slightly dull and...hungry.

"That was a great warm-up" I see her hand move to her top button of her blazer and she begins to undo it "but let's get to the main lesson, yeah?"

Suddenly clarity comes to me. Things are moving too fast right? This isn't normal. We shouldn't be doing this.

"Senpai."

I mean kissing is one thing but...this? This is just to much.

Suddenly I feel hands clasp onto my cheeks, pulling me from my second thoughts and doubts. I must have been really focused on my musings to not fully notice the sight before. She's beneath me, her blazer gone with the top few buttons of her undershirt already undone. I feel my cheeks begin to warm up and quickly tear my eyes away from her nearly bare chest and bring my eyes to meet her own. I quickly notice her eyes are slightly narrowed and her cheeks seem to be puffed in annoyance.

"Out of all times to space out you pick now? You really are hopeless." She scolds me. I try to stammer out some response but she quickly shushes me by bringing a finger to my lips. "I'm sorry but I really don't need you to ruin this moment with some cynical or witty response." She smirks and her eyes become half lidded. "Not after we worked so hard to set it up."

I gulp as I feel my mind go blank, who could have known that this little fox could be so...alluring. I shake my head and try to regain my thoughts. "I-Ishikki, we should stop...this isn't right." Immediately I see her eyes shoot wide open in what appears to be surprise and maybe even...fear? She stays there for a bit laying under me apparently dazed before she regains herself and calms down.

"Nope!" She cheekily grins. "You've already accepted the request, no going back now." She reaches out for my hand. "Besides, don't you remember what we discussed on that train ride?" She begins to pull my hand bringing it to her scantly covered chest. "You'll take responsibility...right Senpai?"

My heart pauses and any attempts at forming a coherent sentence ends with failure. I can feel the softness and heat through the cloth of her bra and it drives any sensibility from my mind. I feel her slightly squeeze my hand, urging me to do the same. I gulp and steady my breathing before I oblige. She instantly gasps and winces and I pull my hand back as if I had touched fire "A-are you alright?"

I'm not sure what type of response I expected but I certainly didn't expect her to lash out at my hand and pull it back. "Don't stop now you dunce!" She scolds me and I choke on air as once again confusion sets in, however learning that she seems to be the impatient type I quickly get back to the task at hand. I do my best with the knowledge I have from my "research material" and apply slight pressure while slowly cupping and massaging the soft mounds before me. It must be at the very least decent as I hear gasps and other small noises of approval, however this only goes on for a few seconds before I hear a growl in annoyance and I could make out a few words from that growl.

"In the way."

I look up at her. "Come again?" Instead of responding with words she takes my hands in hers again and guides them slightly down to her still done button of her undershirt. Being the self proclaimed master of reading between the lines I understand my next task. I start to undo the buttons left on her undershirt and I notice that she sits up slightly as I get near the bottom. Once the final button is undone I gently place my hands on her shoulders and pull her shirt off of her, not entirely sure if I was supposed to or not I also give her a quick peck on the lips while I'm up here before sliding down slightly to return to her breasts.

"Eager to get back to it huh?" She teases and I feel my cheeks burn up slightly in embarrassment. "Well you forgot something." I stare at her and narrow my eyes in confusion while she sits there with her typical cutesy smile. She looks at me for a few seconds before glancing down to her own chest and then back to me. I tilt my head slightly and she just does the same movement with her eyes a few times, all while maintaining the same smile. Maybe it does take a few seconds longer or I had more hints than I should of but I do get her message. "O-oh right of course we need to take of your...your" I feel my face heat up even more. "your bra." I reach behind her back and feel around a bit before I realize something. "How exactly do these things work?" I ask her and I see the the smile fade from her face and be replaced by a look of vexation. After a mumbled "Hopeless" she reaches behind her and she once again guides my hand to a small clasp "It's really not that difficult to understand Senpai, you just undo this little clasp and-" doing as instructed I undo the little clasp and her bra quickly slides off revealing her bare chest. I see her face redden and her eyes widen slightly. "and t-then that happens." She stammers out.

It takes some willpower but I turn my gaze to admire her breasts, they aren't necessarily large but are a decent size. In fact they seem like they'd be just the perfect size to...

Before I can even finish the thought my hands reach out and cup them. Yeah...they're perfect. I hear her gasp but this time I know better than to pull away, instead I start rubbing slowly and gently, feeling the softness of her breasts and the contradicting hardness of her nubs pressing into my palm. I continue to experiment in any way I can think off, changing where and how I rub, but to be entirely honest I'm not exactly well educated at this sort of thing so I quickly run out of ideas. It seems as if she picks up on this as she briefly stops her various noises to instruct me.

"Kiss me." She breaths out and seeing no reason to argue I do just that. I bring my face up to hers and lock my lips with her, all while continuing my impromptu massage. Our tongues have a brief rematch before she pulls back and gently whispers "lower". I nod before I begin to lower my head, bringing my lips to her neck and gently kissing it, she seems to approve. "Senpai..." she struggles to get out. "It's not fair that I'm the only one to undress right?" I feel her hands shoot out for my blazer's buttons and she quickly gets to work undoing them, and it's a matter of seconds before it's off. "Let me fix that." She whispers as she waste no time getting my undershirt off with speed that I'm honestly quite amazed at.

I'm now before her, with my upper body just as bare as hers, still kissing her neck and rubbing her breasts because I'm not entirely sure what else to do at this point. I pull back taking a break and gaze into her eyes, waiting for guidance. She gazes back and I feel as if we truly connect as we both realize what we want now. She gently smiles and slides her hands down to the rim of her skirt and begins to pull it down as I begin to work on my belt and pants. It only takes a few seconds before all that remains are our undergarments now and there's only one question...

"Who first?" I blankly ask, not entirely meaning to voice the thought. I hear another mumble of "hopeless" before she slides her hands down to the rim of my underwear. I note, with thankfulness that she isn't actually looking down there yet as I feel the cloth begin to slide down my legs as I help by lowering my arms and pulling them the rest of the way off. We wait a few seconds, mentally preparing, before she gazes down and actually looks at my member. I don't see her eyes widen but on the other hand I don't see any look of disappointment so that's gotta be worth something right? Still I feel a bit of insecurity set in at her lack of response so I clear my throat and she suddenly tenses up and looks back up to me "It's...ummm...good enough right?" I weakly ask.

That same look of vexation from earlier appears and her eyes narrow. "Are you implying I'm supposed to know what to compare it to?" I gulp at her tone and try to defend myself.

"Well no I just... I wanted to make sure if-" she seems to tune me out as her gaze lowers back down and I see her move one of her hands to her stomach, right beneath her belly button, and she blushes and stammers out "I-I think it's just fine Senpai." I also barely catch a small mumble she makes to herself afterwards. "That much?"

She quickly shakes her head as if to regain focus and gazes back up at me with soft half lidded eyes. "Give me a hand?" She gently asks. I take a deep breath before nodding and moving down so my head and hands are directly in front of her panties. I notice that the fabric is quite damp but I feel as if that's a observation I should keep to myself. I clamp my eyes shut as I take a firm grasp of her panties and quickly but gently pull them down. I take a few calming breaths to prepare myself before opening my eyes to view before me. I'm not entirely sure what I expected to see but...whatever I imagined can't compare. I see folds of light pink slightly glistening and puffed up with just the smallest patch of Ishhiki's trademark flaxen hair. I would gaze at it longer but I hear her voice call to me. "Senpai...get back up here."

I quickly climb so that I'm directly above her as she lays on the bed, bracing myself with my arms on either side of her. We silently gaze at each other as I begin to close the distance between us, I feel my head pressing against her ready to fully connect us when I suddenly remember something.

Protection.

"Wait a minute Ishikki I-" My revelation and warning is swiftly interrupted as I feel something clasp on to my backside. I shift my gaze to see that her legs have wrapped around me and I start to feel them assert pressure. I turn back to face her with slightly widened eyes "Ishikki wait!" I catch a glimpse of a small toothy smirk before her legs fully bare down on me and push me inside her. I see and feel her tense up and I notice her eyes clinch shut tightly as she slightly grits her teeth. I decide to momentarily put off talk about protection as concern for her takes priority in my mind. "Ishikki are you alright?" She remains completely still for a few more seconds before her eyes slowly open and her body begins to relax. "I am now." She whispers out with a hot breath.

Seeing that she no longer seems to be in pain puts my mind to ease for a brief moment before I remember my first concern. "Ishikki I'm not wearing a condom." I warn her with a voice filled with worry and concern. She just stares at me with a blank face and blinks a few times as if she's processing the information. She finally arrives to a conclusion and answers me after a few seconds.

"So?"

...Huh?

"SO?" I exclaim in surprise. "What do you mean so? What if I...you know..." I try to get my point across to see if she can finally grasp the severity of the situation, again she just stares at me and blinks a few times before responding.

"So don't." She calmly responds as if it's the most obvious thing in the world.

Yeah right me, a total virgin being able to hold it in or being able to pull out in time, so simple right? As I ramble on in my mind I feel her slightly pull back beneath me, making me wince as I feel her folds squeeze me every inch of the way, before pulling herself back in. "S-senpai this is a two person activity you know?" She pants out as she continues her movements. Her arms reach out around me and pull me into a embrace as she presses herself against me. "So get to it." She breaths into my ear.

This is insane and dangerous, but maybe she is right. I mean it can't be that hard to pull out right? Besides with her moving against me like this it's not as if my body would listen to my mind right? So I do as she says and get to work, pulling my hips back to match her rhythm as we slam into each other. It's nothing overly complicated or fancy as some of the stuff I've seen in my "research material" but that doesn't matter because it feels amazing, she feels amazing. Judging by the various sounds she's making she seems to be enjoying it to so no reason to change it right? I mean if it isn't broke don't fix it is a saying for a reason, and I don't feel like anything can ruin this moment.

And then I hear her begin to weakly call out "Ha...Ha-" and I feel my heart drop to my stomach. How could I have been so foolish, so naive? Despite how good I felt and how much I thought we connected in this short spam of time I should have known from the start. I'm just training to her, a placeholder until she finally gets who she really wants. I know this but hearing her begin to call out that blonde bastards name still hurts, and I feel my eyes begin to moisten a bit.

"Ha-Hachiman!"

...huh?

Her limbs tighten their grip around me even more, almost as if she's trying to merge us and she begins to call out more. "Hachiman!" She begins to pick up the pace of her hips, making the bed creak. "Hachiman...I..." My eyes widen in realization and I feel my whole body begin to warm up, the tears don't leave my eyes however but now they are there for a completely different reason.

"I...I love you! I love you Hachiman!" She cries out and buries her face into my neck. She remains there and I feel her take a deep breath with her nose as she repeats over and over like a chant "I love you!" to the point where it all mashes just mashes together into what seem like one unending word "IloveyouIloveyouIloveyouIloveyouIloveyouIloveyouIloveyou!"

Even more than our bodies mashing into each other this revelation brings me so much pleasure and I feel my end approaching "I-" I almost call out her last name but somehow that doesn't seem right... "Iroha I'm about to-" Suddenly she pulls her head back and cries out "DO IT!" I feel her legs clasp onto my backside with the iron grip I've come to expect from her, refusing to let me go.

I can definitely appreciate the gesture but I don't necessarily think that would be the smartest thing in the world "Iroha, I do-" I try to reason with her

"DO IT!" She interrupts me. I notice how primal and commanding her tone was and as I gaze into her eyes, which seem lifeless, I realize...

I don't have a choice in the matter.

And with that I feel myself reach the breaking point as it all shoots out inside of her. She cries out and throws her head back and I notice her twitch a few times before she loosens her grip on me and just flops down on the mattress, completely limp and breathing hard. I also start to feel weak but make sure to roll off to the side of her before collapsing. I lay there trying to catch my breath and process all of what just happened, I notice that Iroha seems to be a bit better at this as she quickly regains her breath and leans over the edge of the bed reaching for something. "Iroha what are you-" Suddenly I see a flash of light and I wince at the sudden brightness...wait was that a phone?

Sure enough I notice that she's holding her phone in her hand above both of us as she uses her other hand to make a peace sign, her tongue sticking out to the side while she winks. She sets her phone back down before turning to face me while snuggling into me. "So you understand what this means now right...Hachiman?" She smiles and nuzzles into me while taking a deep breath. "No more acting dense, no more letting other girls come onto you, no more leaving me alone." She looks up to me with those blank eyes while smiling.

"You're mine now."