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Intrusion

Summary:

After an argument outside of the Aerie, Nier goes to apologize to Kainé, and inadvertently stumbles upon her in a private moment. A simple apology won't get him out of this one...

Notes:

(See the end of the work for notes.)

Work Text:

“Ugh, you’re such a fucking moron! God, I need a minute to cool off. Don’t you dare fucking follow me, or I’ll shove my foot up your ass and rip you in half!”

Nier watched, utterly mollified, as Kainé stormed away, retreating to her makeshift hut on the outskirts of the Aerie. Their argument had been completely pointless, ultimately - Kainé was being particularly stubborn on this occasion about visiting the settlement in which she’d grown up, insisting that there was no possible way the Aerie held a piece of the Shadowlord’s key, but Nier insisted on leaving no stone unturned, and they had already made it to the Aerie by the time Kainé became fed up with him anyway.

“The hussy is particularly touchy today, it appears,” Weiss noted, floating near Emil, who himself seemed too unnerved by the argument to offer his opinion. All for the best, Nier reasoned - neither of them would have much worthwhile to say in terms of resolving Kainé’s latest outburst. When she got into moods like this, usually the best remedy was to wait it out, and after a few minutes, she would quietly return to the group and move on. Thus, Nier took a seat on the edge of the Aerie, observing the eerily quiet settlement as he waited. And waited. And waited.

Weiss and Emil had floated off to do some advance scouting while waiting for Nier and Kainé to resolve their nonsense, leaving the white-haired man alone to ruminate. After about twenty minutes with no sign of Kainé, however, Nier began to worry.

She’s taking longer than usual. Maybe I pushed her too far…

Pushing himself to his feet, Nier resolved to find Kainé and apologize to her directly. It probably wasn’t healthy to allow their disagreements to simply peter out without resolution, anyway. It was better for the group if the two of them could find common ground more often, instead. Nier was acutely aware that the Aerie was a pain point for Kainé, and that he may have to endure a little bit more abuse from the fiery woman before securing her forgiveness. If that was what it took, though, he didn’t mind.

The path out of the Aerie to Kainé’s hut was sparse and quiet, and it curved in such a way that the hut didn’t come into view until Nier was nearly right next to it. As he advanced down the tunnel, rehearsing in his head what he would say to Kainé, he heard strange noises emanating from up ahead - wet, rhythmic, almost like someone was slapping a damp piece of meat.

What the hell is that?

Nier got his answer when he turned the corner, his eyes widening as he came across a bizarre sight - Kainé, hunched over on her bed, furiously masturbating. More shocking than the sight itself was the appendage Kainé was masturbating with - she had a simply huge cock, close to ten inches, with full, heavy balls just visible below her thick thighs. She’d discarded the glove on her right hand for a better grip, and Nier could see that the entirety of her length was slick with pre-cum smeared across it from her palm. Her balls twitched with every stroke, and her face was bright red, Kainé biting her lower lip in concentration, eyes tightly shut.

He shouldn’t have watched. He shouldn’t have even seen this - the only reason Nier came across Kainé’s secret was by directly ignoring her order to leave her alone, and now he was privy to something he couldn’t un-learn. Worse still was that Kainé’s intense jerking off had infected Nier, feeling himself growing hard in his pants as he watched her work, resisting the urge to touch himself to relieve the sensation. There was still time - he could still back out, pretend he hadn’t seen anything, and preserve things as they currently stood between the two.

And then, taking a single step back, Nier’s heel landed awkwardly on a large, jagged stone, and he lost his balance, falling loudly on his ass, letting out a grunt of pain that reverberated through the tunnel, exposing him. Kainé’s head whipped around like a demon, her eyes shooting open, almost looking like they were glowing yellow, and she spotted Nier right away.

“What the FUCK?

Enraged, Kainé stood up, still at full mast, and stalked towards Nier, who struggled to get to his feet, his attention monopolized by the way Kainé’s cock swayed as she moved. Closing the gap between them, Kainé grabbed Nier by the front of his top and lifted him up, pinning him up against the wall, bringing one of her blades to his neck.

“What did I fucking tell you before, Nier?” Kainé snarled. “Or do you want me to rip your sorry ass right down the middle? Huh? Answer me!

Kainé shoved Nier harder against the wall, and the step forward caused her shaft to press against Nier’s crotch, making Nier’s cock twitch in arousal in response. Narrowing her eyes, Kainé glanced down, her rage breaking a little as she saw the intruding appendage for herself.

“You - God, you’re fucking gross,” Kainé snapped, and Nier resisted the urge to point out what she had been doing immediately before this. She let him down back onto his feet, but then dragged him by the collar over to her hut, tossing him into a seated position on her bed, planting her hands on her hips.

“Well, cat’s out of the bag now. Go ahead, get a good look.”

Here, Kainé’s tool was roughly at eye level, and Nier gulped as he followed Kainé’s order to take a closer look at it - thick, firm, with bulging veins running along the top and sides to support its girth, her tip a pale pink, still partially covered by her foreskin. Her balls hung heavy underneath, full and twitching, her scrotum nearly the size of Nier’s fist.

“Alright, you’ve seen mine, so take those stupid pants off and show me yours,” Kainé demanded. Flushing deeply, Nier knew he had no leg to stand on, and so he reluctantly complied, shimmying his pants off to expose his own member - impressive in its own right, though it was immediately clear that Kainé outclassed him by a healthy margin. He stood at attention upon being exposed, and Kainé looked him up and down, stifling a laugh as she took in his length.

“Well, that’s not all that bad, I guess…” she conceded, though the mocking note in her tone made it clear what Kainé really thought. “Go on, give me a little demo. I know you were thinking of doing it when you were watching me jerk my shit, so go ahead and get to it.”

“Wh - what?” Nier protested, taken aback by the strange turn of events. In response, Kainé leaned down, glaring at Nier.

“Do it, or Emil and the book are going to find out that you just can’t help but fucking spy on women in private moments any chance you get,” she snarled. “Jerk that little cock. Now.

The threat was all Nier needed to get going, taking hold of himself and beginning to masturbate as Kainé ordered. Before this moment, he couldn’t have imagined being able to stay aroused in a circumstance like this, but as Kainé expectantly leered down at him, her cock throbbing right in his face, Nier found himself unbelievably aroused, and he quickly worked himself up into a steady rhythm, his shaft unbelievably hard in his hand as he stroked up and down. Kainé watched him work with great interest, though he could have done without the smug satisfaction evident on her face from being able to twist his arm this easily. Soon enough, she began to jerk herself off in time with Nier, still pointing her cock right at his face, giving him a close-up view of the way her pre-cum beaded out with each stroke. If he leaned forward, he could taste it…

Before Nier could make a potentially catastrophic mistake, however, Kainé moved, sitting down next to Nier to get more comfortable. She leaned back against the wall lining the right side of the bed, spreading her legs for a better angle as she started to get really into it. Nier watched as she settled back into her previous intense rhythm, and he noticed, on each upstroke, when Kainé’s balls rose, that she seemed to have a vagina underneath as well, just barely catching glimpses of it. Her already confusing anatomy further befuddled him, but he would not dare ask her about it in his compromised position, and so Nier instead focused on maintaining his rhythm, quietly masturbating alongside Kainé for several minutes, greedily taking in the sight of her toned, sweaty form next to him.

He’d tried his best to keep thoughts like this out of his head, out of some sense of chivalry - or, perhaps, to balance out the rudeness with which Weiss always approached Kainé’s attire - but if Nier were to be honest with himself, he would have to acknowledge a deep physical attraction to his traveling partner. Though she referred to herself with cruel epithets like “freak” and “monster,” Nier thought that Kainé was absolutely gorgeous, unbelievably strong, and unflinchingly loyal even when it was to her detriment. He wasn’t necessarily sure that he was still capable of love, twisted as he had been by the world around him, but if he was, he was sure that he loved Kainé, and hoped, deep down, that she felt the same way about him.

Thus, the experience of masturbating next to her, stroking their cocks in time with one another, was surreal on a number of levels. Nier was thoroughly enjoying the physical sensation in the moment, though as he observed Kainé, it looked as though the woman was having trouble getting back into the zone herself, her face scrunched up more in annoyance than pleasure. After a few minutes of this, she let out a huff of irritation and sat up, glaring at Nier.

“Bastard…you’ve fucked up my whole routine,” Kainé snapped, pointing an accusatory - and sticky - finger in Nier’s face. “If you’d waited just five more minutes to harass me, I would’ve busted a nut, and none of this would be happening. But no, Mr. Nosey-Ass just had to meander over and get a little hard-on from spying on me. You’re gonna pay for this, and you’re gonna make it right, you understand me? Now get on the bed. Lean your back against the headrest, and don’t move a fucking muscle.”

Kainé stood up to make room, and Nier hastily scrambled fully onto the bed, getting into a reclined seated position as Kainé instructed. Kicking off her heels, Kainé climbed on after him, maneuvering herself into a position where their legs were intertwined, gathering both of their shafts in a two-handed grip. The contrast in texture between Kainé’s bare right hand and gloved left hand sent sparks up Nier’s back, and the way he twitched in her grip seemed to both amuse and annoy Kainé who smirked, her eyebrow twitching.

“Hope you’ve learned some endurance, jackass, because you’re only gonna cum when I say to cum, understand? If you shoot your shit any other time, I’ll rip this fucking thing right off, got it?”

Gulping nervously, Nier nodded, not at all confident that he would emerge from this with his groin intact. Kainé squeezed their shafts tighter together, rocking her hips forward a little as she began to jerk the two of them off in tandem, her thumbs pressing against the top of her own shaft while her fingers interlocked around Nier’s, watching him closely.

“Kinda funny to see our dicks together like this, huh?” Kainé remarked, her face flushing as she began to get back into the groove, ramping back up to full speed as she stroked them off. “Yours is pretty cute compared to mine…I bet you - hnnngh - weren’t expecting this when you came to find me…why were you even here, anyway? Didn’t I - haaa - didn’t I tell you to give me space?”

“I wanted to - ghhh - apologize, for - aaah - upsetting you,” Nier replied, struggling a little with the onslaught of pressure from Kainé’s firm grip. Every time her cock throbbed, he could feel it on his shaft, and it was as if the feeling was reverberating through his entire body. She was so warm, almost hot to the touch, and it was hard for him to stand the feeling - he had to hope that Kainé’s long solo session before this had her ready to burst quickly, or else he was in grave danger.

His admission seemed to mollify Kainé a little, and she squeezed his shaft tighter, her frown fading. “Well, whatever. This will make up for it, and then - then that’ll be it, alright? Knowing I’ve got you beat in this department is pretty funny, at least…”

Kainé’s constant comparisons of her and Nier’s cock sizes probably should have annoyed or hurt him, but every time she mocked his size, he felt himself grow more aroused, to his deep embarrassment. Was he really this much of a masochist? Was this all it took to get him going? If Popola ever found out about this…

“Mmmmmh…fuck, Nier, I’m close…here, use your hands, help me out,” Kainé ordered. “I know you’re not used to handling a tool this big, so figure it out quick. Once I cum, you can cum too, so you’d better not half-ass it…”

Spurred on by the promise of relief, Nier eagerly took control of his and Kainé’s twin pleasure, stroking their shafts with gusto, carefully regarding Kainé’s expression to ensure that he was hitting the right spots for her. The difference in their lengths caused a bit of a logistical issue in that regard - Nier eventually settled on longer strokes with his right hand to reach higher on Kainé’s cock each upstroke, and the motion seemed to hit just the right spot for the prickly woman, whose eyes shut in satisfaction, leaning back on her elbows to immerse herself in the feeling.

The asymmetrical stroking had a secondary effect, in that it preserved Nier’s stamina a little longer than he might have managed under Kainé’s oppressive grip, and that extra time proved invaluable, as he was just on the verge of losing his grip on himself when Kainé let out a low groan of ecstasy, her cock twitching rapidly in Nier’s hand as her orgasm hit in earnest, firing several long spurts of thick, pungent semen into the air, splattering down all over Nier’s abdomen, some of it landing on Kainé as well. Freed of his burden, Nier came before Kainé had even finished, adding his less voluminous load to the mix as Kainé petered out, their semen mixing together on his stomach and Kainé’s milky thighs. 

Unghhhh…fuck, that was awesome…” Kainé breathed, her chest heaving as she came down from the high of her orgasm, her eyes fluttering open to observe their combined product. “I don’t think I’ve cum that much in a while…you’re pretty good, Nier…”

Exhausted from the effort, Nier could only nod in response, his head foggy from the post-orgasm haze settling down on him. He watched dimly as Kainé untangled herself from him, re-positioning herself so that she could lean forward over him, draping her shaft across his abdomen. She looked down at it, seeming to admire the sight, her tongue sticking out a little bit.

“Hm…yeah, I think it’ll fit.”

Huh? Fit…where?

Kainé made the answer clear as she reached down to pat Nier’s thigh, a hunger in her eyes. “Roll over, big guy.”

Nier gulped. “W - Why? What are you -”

“Shut the fuck up and do it. You don’t get to talk back just because you made me cum once. Any animal could have done that for me. Now show me your ass.”

Huh???

Under duress, Nier did as he was told, shyly rolling over and presenting himself to Kainé, even lifting his hips a little without even really thinking about it. Kainé let out a little mocking laugh at the motion, and Nier made to protest, but was surprised into silence as he felt her cock drape across his ass.

She’s hard again already!?

“Mmmmh…you’ve got some nice cake back here, you know…” Kainé growled, her tone husky, practically predatory. “God, I’d love to take a bite out of you…but I want something else, first. Hey, tell me something…”

Leaning down to whisper in Nier’s ear, Kainé pressed her large, full breasts against his back, firing up his engine and making his cock firm up again underneath him.

“Have you ever been fucked in the ass?”

Nier’s face turned a deep crimson, and he gritted his teeth, choosing not to answer. Mercifully, Kainé saw no reason to press him on that, but she did seem to interpret his silence as consent, as he quickly felt the thick, bulbous head of her massive cock teasing at his backdoor, the very tip of it beginning to stretch his ring open a little.

“Loosen up a little and let me in,” Kainé breathed, her tongue flicking out to tease at Nier’s ear. Her hands snuck under his chest to unbutton his top, pulling it off, the undershirt quickly following, until he was completely naked, pinned under Kainé, who had discarded her nightgown as well, the skin-on-skin contact lighting a fire in Nier’s loins. Recognizing that Kainé wasn’t going to give him a choice in the matter, he took a deep breath and sighed, forcing his muscles to relax, unclenching his rear as best as he could manage. Feeling the difference, Kainé eagerly pressed forward, grazing her teeth across the cartilage of his ear as she stuffed her girth into him.

The intrusion was visceral, unbelievable - Nier couldn’t tell if he was feeling searing pain or blinding pleasure, or if it was simply both at once. He felt full, right away, but he knew that Kainé had only managed to get a few inches into him, and there were so many more to go. The brusque woman showed a surprising amount of tenderness as she penetrated Nier, reaching up to lace her fingers with Nier’s as she pushed herself further and further in, until finally, remarkably, her hips met Nier’s ass, bottoming out in him.

“Oh, fuuuuuuuuck…” Kainé gasped, her arms shuddering as she relished the feeling of being inside Nier, holding herself buried to the hilt for nearly a minute, graciously offering Nier a bit of time to acclimate to her size. Even so, when she began to thrust, Nier saw stars, his insides being rearranged every time he felt Kainé’s balls slap against his own, clenching around Kainé’s cock as if trying to rip it off. The sensation of being fucked like this stimulated a spot deep in Nier’s core, like scratching an itch he’d never been able to reach before, a lower, more instinctual form of pleasure that robbed him of any rational thought whatsoever. It was as if Kainé was fucking his brain directly, pounding his sentience out of him, replacing it with a primal, desperate need to be dominated, to be put in his place, to be bred.

Kainé, for her part, delivered as best she could - she straightened up, grabbing Nier’s hips and lifting him up to his knees for a better angle, picking up the pace now that the two of them had fully adjusted to one another. Nier’s cock swung freely between his legs with each thrust, pre-cum splattering all across Kainé’s firm, uncomfortable bed and Nier’s own abdomen, making a lewd smacking noise against his stomach that was driving him crazy. He began to whimper, gripping the sheets so tightly his knuckles turned white, then attempted to sneak a hand between his legs to jerk himself off while Kainé fucked him. She, however, would have none of that, reaching underneath to slap his hand away.

“Don’t you dare touch that little dick,” Kainé snarled. “You’re gonna cum like a bitch, and you’re gonna like it. And based on how your ass just tightened up when I said that, I bet it’s gonna be pretty soon…”

Humiliating as it was, Kainé was right - Nier was teetering on the edge, on the verge of cumming without touching himself once. The only saving grace here was that Kainé herself seemed ready to burst, too, as her thrusting was growing uneven and frantic, and she was muttering a steady stream of curses under her breath when she wasn’t verbally harassing him. Ultimately, however, Kainé won out - with a few more powerful thrusts into his ass, Nier came, shooting his load all over the place as his cock swung, spraying Kainé’s sheets, even managing to hit his own chest with a couple of spurts. This second orgasm sapped Nier’s energy, and he went limp as Kainé finished shortly after him, letting out a guttural growl of excitement as she came inside him, filling Nier’s ass with her second shot of the night. He had no idea how much she’d actually produced, but when she pulled out of Nier, he felt like it must have been gallons from how full his abdomen felt, how much leaked out in the absence of her cock.

“Phew…you still there, Nier?” Kainé called out, short of breath as she rocked backwards onto her rear. “You really took that like a champ. I haven’t gotten to fuck someone like that in…anyway, that was - that was great.”

Nier answered with a groan, gingerly rolling onto his back and pushing himself up into a sitting position. Even moving this much was uncomfortable - he couldn’t imagine how bad he would feel tomorrow. Still, he couldn’t deny that it had felt incredible, far better than he’d expected, though he figured it was best not to interrogate the feeling too much.

More pressing was that Kainé, astoundingly, seemed to be getting hard again, and she caught Nier’s eye, licking her lips as she seemed to mull something over.

“Hey, you know…” she said, her tone wavering a little bit. “I think I wouldn’t, uh - I wouldn’t mind if you fucked me, this time. Just - just because you, uh - you haven’t been too bad. That’s all. It’s only fair, right?”

Nier blinked in surprise, his gaze shifting down to Kainé’s crotch, where she was casually squeezing her balls in her hand, the lower end of her pussy just visible underneath. The sight, incredibly, kickstarted his own arousal for a third round, feeling the circulation picking up in his groin as he took in Kainé’s impressive package.

“Y - Yeah,” he stuttered out. “I’d - I’d love to.”

“God, you’re fucking lame. Switch spots with me.”

Nier and Kainé awkwardly shuffled past each other, their cocks colliding uncomfortably in the process, sending a jolt up Nier’s spine that fully woke him back up. As he began to position himself between Kainé’s legs, however, Kainé put a foot on his chest, pushing him back a bit.

“Ah-ah-ah, getting ahead of yourself,” she chided. “You’re gonna have to do some work for me first, big boy. That toy cock between your legs ain’t gonna be enough on its own. Come on - get that tongue going. Work me up all over, every last bit.”

To emphasize her point, Kainé shifted her hefty balls out of the way, fully exposing her glistening pussy, and Nier took the opportunity to dive right in, licking Kainé’s entrance with gusto, lapping up her tangy feminine juices, savoring the taste on his tongue. Kainé choked out a surprisingly feminine moan as he probed her insides, bringing a hand to her mouth to stifle the sound. Her hips jolted up when Nier took hold of her cock, firmly stroking it the way he had before as he eagerly ate her out, thrilled by the weight of her balls on his face as he did so. 

“Unhhhh…fuck, Nier, just like that…”

Lifting her balls up, Nier dragged his tongue up Kainé’s slit, taking one of the hefty orbs in his mouth, running his tongue all across her scrotum, while his hand busied itself with her shaft, smearing her pre-cum all across it. He grew a little bolder as Kainé’s moans grew louder and less controlled, pushing her legs up in order to access her rear entrance, pressing his tongue against the tight muscle, spurred on by the way Kainé yelped in response to the intrusion. For all her big talk, she was remarkably sensitive when it came to her holes, and Nier found quite a bit of satisfaction in being able to break down her walls, at least a little bit.

He worked over Kainé’s various parts for a few more minutes, waiting for her signal to move on, caressing her balls, licking and sucking her cock (as much of it as he could fit, anyway, which admittedly was only a couple inches), fingering her pussy, teasing at her ass. The multi-faceted assault almost seemed as though it was short-circuiting Kainé’s brain, and when she finally stopped him, she looked as though she was already on the verge of cumming.

“Fuck me,” Kainé ordered. “Right here. Fuck my pussy, Nier. Please. That shrimpy thing won’t be enough for me, so - so make sure you jerk me off, too, got it?”

Nier heeded the command, quickly putting himself in position between Kainé’s legs, bracing himself against her shoulder with one hand as he lined himself up. She helped him out a little by lifting her balls to provide a better sightline, but she quickly dropped them once Nier thrusted forward, the sensation of being penetrated causing her hands to spasm.

Aaaahn! Fffffffffuck! God damn…”

Kainé’s wail of pleasure was as strong an endorsement for Nier’s technique as she could give, undermining her tease of him before, but Nier no longer cared about that - all he wanted to do was make Kainé cum, to give her the same pleasure she’d given him, and he threw himself into the act, fiercely and relentlessly pounding into Kainé’s pussy. To his surprise, she pulled him into a deep kiss as he fucked her, and their tongues harshly fenced with one another, swapping spit and sexual fluids, melding together as he took her in the makeshift bed she’d called home outside of the Aerie.

This was what Nier had fantasized about, when he allowed himself to do so - him and Kainé, fucking like animals, fucking like they were the only two people in the entire world, fully enjoying each other’s bodies. He didn’t care one bit that Kainé was different - “made wrong,” she would probably describe it. To him, Kainé’s body was absolutely perfect, and he was determined to show that any way he could, grabbing her cock and jerking her off as he pounded her pussy, two avenues of pleasure that Kainé, despite her bravado, seemed wholly unprepared to endure.

“Fuck, fuck, FUCK, oh my fucking God, don’t stop, don’t you dare fucking stop, FUCK -

Kainé screamed out her pleasure, moaned it into Nier’s mouth, clawed it into his back, trapped him in it with her legs around his waist. Neither of them had very much endurance at this point, but Nier made the most of it by hammering Kainé as hard as he could, and when he reached his breaking point, he managed to hold on just long enough to make Kainé cum first, her seed firing all over her own chest, managing to even reach her chin. Nier followed her into bliss seconds later, bottoming out in her battered cunt and shooting every last drop he had inside her, feeling his groin muscles pull and tighten as he pushed past his limits. He would be surprised if he could walk at all tomorrow, at this rate, but in the moment, he didn’t care one bit about the consequences.

His stamina spent, Nier collapsed forward onto Kainé, their sweat-slicked bodies sticking together as the pair came down from their collective high. Kainé wrapped an arm around Nier’s shoulders, and he initially attempted to return what he thought was an embrace, quickly proven wrong when Kainé grabbed a handful of hair.

“Who the fuck…gave you permission…to cum inside me?” Kainé growled. “Sure as hell wasn’t me.

Shit.

“S - Sorry, I just…couldn’t help it…” Nier replied, shrinking into himself a little. Kainé leered up at him, and for a moment, Nier wondered if his parts removal was imminent. Instead, however, Kainé shifted her grip to his chin, her annoyed expression softening.

“Guess you’ll just have to make it up to me, then.”

Her cock twitching between them, she smirked.

“Roll over.”

Notes:

finally, now that i've definitively pruned my readerbase with the past two months of fics, we can return to something normal

"normal" in this case meaning "mean bitch femdom"

this fic and touch starved are kind of like two sides of the same coin because they're fundamentally similar, but the details are different - kainé is meaner and she also has a pussy, while nier is more apt to just uhhhhh take it up the ass i guess

after this kainé makes nier fuck her basically on the daily because her libido is already out of control and now she has a vessel to pour all of that excess desire into

tyrann is going apeshit this entire fic in kainé's ear just saying the most insane shit so be glad it wasn't from her perspective lol

weiss knew that kainé was going to rub one out hence why he took emil to like idk blow bubbles or something elsewhere

when they finally get back and see that nier's put his top on backwards weiss is like "ah, finally the hussy has consumed my boy, what a shame"

then kainé throws him like a frisbee into the aerie

how does she fit that hog into the tiniest panties on the planet

everyone say it with me: god, i wish that were me