A/N: Melusine's quite charming, and though Fairy Knight Baobahn takes the cake for me, Melusine is still just too sweet to ignore~

Enjoy~


Isolated

With how many missions Ritsuka and his Servants had completed in recent days, Chaldea had seen fit to award him some vacation time away from the usual chaos that the organisation endured.

Thus, with what amounted to a blank check and a world-wide pass, Ritsuka decided to whisk himself and a number of Servants away to Switzerland for a skiing vacation. Though snowy climates weren't anything new to them they hadn't had the pleasure of enjoying them, often being on alert lest they be ambushed. Far away from any such enemies though he and his companions could enjoy it in full, from the cosy lodges that served as their temporary homes to the vast skiing routes that trailed through mountains and valleys.

The latter of which he was partaking in. Legs bending and hips jutting out Ritsuka controlled his momentum as he raced down the ski slope ahead of him, passing by trees so fast they were naught but blurs. The wind whipped his face and the wind chill pierced through his coat but he loved it all the same, exhilaration pumping blood through his veins as he aimed for a snow ramp up ahead.

That was his plan, at least.

A plan that became quite abruptly put on-hold when he took too hard a right turn, and veered off to the left.

''Ahh- Mmph?!''

Mercy came in the form of the snow bank; his blitzing momentum killed as he veered straight into the bank on the side and harmlessly impaled himself into it. Not a second later Ritsuka burst his torso out from it, spluttering a spitting out half-melted globs of snow as he shook off his shock, blinking owlishly.

Several other riders blitzed past him before one slowed; masterfully zig-zagging until their waning momentum allowed them to stop. ''Hmph. Taken a tumble, Master?''

Ritsuka groaned an agreement, brushing off the snow clinging to him and turning to face the speaker – Fairy Knight Lancelot, or as she permitted to call her; Melusine. The petite, white-haired Servant gazed upon him with amusement, clad in her usual uniform despite the frigid cold; easily shrugging such weather off with naught but an amused smirk. In contrast to himself, who had to bundle up in a layers of coats and sweaters just to stave off the cold.

Gazing back up the way she came Melusine trudged towards him on her skis. ''Let's take a break. You look like you could use one.''

''Thanks.'' Ritsuka murmured, spotting a rock just past the snow bank and trudging towards it.

Melusine followed, the two of them meandering past the snow bank and no more than a dozen or two paces into the surrounding forestry, using the flattish rock as a seat. It was cold under their rears but was tolerable, both sitting in nigh-silence, yet it wasn't an awkward one. Considering how much they'd fought alongside each other, especially in recent weeks, words weren't needed to fill the silence when both could just be satisfied with being in each other's company.

It was because of that silence though that they noticed the sky gradually darkening. It wasn't a quick thing, happening over the course of several minutes, but it was only when it began to snow that they were somewhat alarmed. Wisely so, as the late afternoon skies darkened as the clouds grew thicker, obscuring the waning sun from them and changing their pearly white surroundings to a more muted grey hue, the snow raining down heavier by the second.

''We should return to the lodge.'' Melusine wisely suggested. ''Wouldn't want to be caught out in a terrible storm, now would we?''

Ritsuka hummed an agreement, and together both began to make their way towards the snow bank. Crossing it should've been easy but a hidden stone got one of Ritsuka's skis stuck, forcing them to both stop and wait until he could yank it out – costing them a minute. A minute that saw the falling snow escalate, the wind starting to howl as it carried snow at downwards angle towards them, blowing snow in their faces and forcing them to cover them with their gloved hands, ascending the slope as hurriedly as they could.

Such a climb should've been easy. Luck was not on their side however, as the snowstorm rapidly built into a full-blown blizzard, the winds whipping sharply past them and snow painting the very air white, shrinking their line of sight further and further until they could see no more than a dozen feet ahead of them. The smooth ski slope became uneven and bumpy, indistinguishable from the snow-banks on either side of it.

''Mn...'' Ritsuka grunted, scrunching his face up. ''Damn it...''

''Master.'' A slender hand slipped itself into his right. ''Hold my hand. I do not wish to lose you in this storm.''

''Right. Thanks.'' Offering a brief smile Ritsuka led the way; using his bigger bulk to shield Melusine from the cold on instinct alone, forgetting her resistance to the cold.

Though even that resistance was being tested, judging by her shudders and how tightly she gripped his hand – pride refusing to let her admit she was freezing.

However soon Ritsuka found himself approaching what looked like one of the snow banks, prompting him to turn right... and find another snow bank. Reasoning that going left would take him back to the slope he trudged that way, only to find himself walking endlessly through snow, minutes of crunching footsteps and howling wind passing before he found another snow bank. Had he gone too far and reached the other side of the slope? Or had he walked so far he'd went onto an entirely different slope?

Ritsuka groaned. ''We're lost.''

''I can see that.'' Melusine commented, teeth chattering. ''L-Let us simply follow the hill and-''

She was cut off however by the sound of wood splintering. ''-what was that?''

''Probably a tree falling.'' Ritsuka guessed, hearing another softer crunch in the distance. ''Wind probably knocked it-''

''Look out!''

The sudden shout of his companion was followed by him getting a face full of snow – and without missing a beat Melusine summoned one of her gauntlets, slashing through the tumbling trunk of a tree. The two halves of the tree split past them, tumbling wildly before one crashed into another tree and lolled to a stop whilst the other buried itself into a deep snow bank, losing its momentum.

''Phew.'' Melusine grabbed his arm, yanking him back up. ''Are you unhurt, Master?''

''Y-Yeah.'' He slid his hand back into hers, squeezing it. ''Thanks.''

''It is nothing.'' Melusine merely remarked, but a pride-filled smile graced her pretty visage. ''Come. Let us cross through the forest and ascend the hill that way. Perhaps that route will be safer.''

''Got it. Mind taking the lead this time?''

''Of course.'' With a prideful smile Melusine obeyed; holding his hand tightly as she marched ahead, leading him into the snow.

X-x-X

He wasn't sure how long they were marching through the snow for.

Crossing off the ski slope and into the forested area though was definitely a wiser decision. The tall, thick trees offered some modest protection from the billowing gales and diluted the amount of snow blown into their faces, even if only slightly – but more importantly they avoided the other trees that were sent rolling down the slope, counting at least three judging from the sounds of it, though the snow was too thick for them to actually see any such trees roll.

Minute by minute though it got colder, and even with himself adorned in full winter regalia the chill was getting to him, numbing his cheeks and creeping the cold through his gloves. Melusine wasn't doing much better; her innate resistance to the cold negated by the fact she wasn't wearing anything to protect against it, her thin clothing barely better than her wearing nothing at all. Thus even as they used trees for cover or walked side-by-side to try and maintain warmth they shivered and shuddered, the chattering of their teeth audible even over the howling wind.

It was then, as they ascended a slight hill, that a mercy was gifted to them.

''M-Master! Shelter ahead!''

The relieved call from Melusine made him look up, spotting a vague shadow through the snow. Trusting his Servant's judgement Ritsuka made his way through the snow, hastening in his steps as the shadowy figure became more clear, more distinct – a house. Or more specifically a log cabin, any lights within unlit and the glass frosted over, but it was still shelter.

Snow crunched as they trudged faster, kicking the snow just so they could move their legs a little faster – until at last Ritsuka reached the door. It was locked, predictably, but Melusine fixed that by grabbing the handle and just snapping it off; allowing them to push the flimsy wooden door open and rush inside. Even though it was entirely unlit just being out the wind did wonders for them, both expelling a relieved sigh as they shut the door behind them; some quick thinking from Melusine prompting her to grab a thin wooden chair and shove it up against the door to keep it shut, given the handle was now broken.

''Phew.'' Ritsuka breathed, managing a short laugh. ''Good eye Melusine. I hadn't thought there'd be any cabins around here.''

''Hmph. It is fine.'' With a smirk she accepted the praise, looking around. ''Though I would argue this is far from the most ideal shelter.''

Taking a look around Ritsuka had to agree with that. What he thought was a cabin was closer to a hut than anything else; the wooden floor barren of rugs and the glass murky with both age and disuse. A wooden bed frame laid in the corner of the room with a mattress and multiple thin quilts, whilst a small table stood over by the window, a long-abandoned mug upon it. The hut had a fireplace but it was unlit and unstocked, no wood around to fuel the flames; and considering how snowy it was outside getting firewood would be tricky, since the wood might be too wet to use.

''Come.'' Melusine grabbed his hand, pulling him to the bed. ''Some extra layers would do us well.''

Seeing the wisdom in her words Ritsuka uttered an agreement, pulling the thin quilts away and sitting down onto the mattress. It must've been used somewhat recently since it wasn't old and disgusting, probably by the people who worked on the ski lifts in case a snowstorm just like this hit when they were too far to get back to the lodges. Dispelling the thought he eased himself into the mattress and tugged his knees up to his chest, his back to the wooden wall. Melusine sat herself next to him and pulled the covers over them both, deftly adjusting them so that they covered them both from neck to toe, keeping their warmth contained as best they could.

Though it was far from cosy, naturally; the temperature so low that the very air was chilly, even though only a little heat was escaping through the miniscule gaps in the structure. Thus they snuggled a little, bodies as close as they reasonably could be and waiting in silence, hoping the storm would pass soon... or, that was his plan at least. Melusine seemed to have a very different kind of plan in her mind.

''Master.'' Speaking softly the Servant drew his eyes onto her. ''I do think we should warm up more, no?''

''Y-Yeah.'' Teeth chattering slightly Ritsuka nodded. ''Shame we don't have any wood though.''

''Indeed. Though... I had another idea in mind~'' The cooing tone Melusine's voice took drew his eye. ''Sharing body heat is quite hard when we're wearing so many layers, Master. If anything we're only cooling ourselves down with so much between us.''

''O-Oh. Erm, so you mean...''

Melusine hummed, running a hand over her stomach. ''It would be in our best interest to unburden ourselves of this cloth, yes.''

The mere thought darkened his cheeks... but he also trusted Melusine, and knew she wouldn't be suggesting such a thing out of nowhere. Thus with a muted nod he began to loosen his clothes; unwinding the scarf from around his neck and unzipping his thick winter coat, revealing the black thermal top he had beneath it. Changing was made a little tricky since they had the covers pulled over them, both of them shifting and squirming out of their clothes, but they made it work – both of them holding onto the chequered red-green cloth as they changed.

Naturally though it was impossible to sit side-by-side and strip without looking at each other. As he wriggled out of his black thermal top Ritsuka couldn't help but watch as Melusine peeled her thigh-highs off her feet and kicked her shoes off, the latter ending on the floor whilst the former was draped around the edge of their little 'tent', as if to insulate them further. Her blue dress was unbuttoned and loosened and her collar undone, preluding the white leotard underneath that she peeled off and down her body, slipping it off her legs with pink cheeks; what little cloth remaining removed without hesitation.

Until soon Melusine sat naked next to him, her petite body pressing against his. Swallowing at the sight Ritsuka took off his remaining clothes as well, hesitating at his boxers until remembering she was already completely naked too, prompting him tug them off and leave them to the side. With a slight smile Melusine slid an arm around his next and eased herself partially onto his lap, her crotch resting on his left thigh and her small but perky breasts pushing against his side, her face embarrassingly close.

''There.'' She whispered. ''Don't you think we could warm up this way, Master~?''

Ritsuka blushed and stayed silent; cheeks aflame as he felt her body so close to his own. When Melusine slid her hand over his he nearly flinched, but silently let her curl her fingers in and guide his hand towards her body, his palm pressing against her chest. After a second Ritsuka dared to move his fingers, twitching them out and sliding his palm down a little, allowing him to cup her small tit. It felt soft and warm against his palm, his touch alone making Melusine smile approvingly.

Her other hand slid behind his neck, her lithe fingers curling into his hair and pulling him down – and then their lips touched together in a kiss. Ritsuka didn't resist it, all but melting against Melusine as her soft, entrancing lips pressed against his own, briefly losing himself in the slow kiss when the white-haired girl pulled away, a bit of pride in her eyes. He blushed, but without saying a word she lured him back into another kiss, sealing their lips together.

At the same time she grasped his hand, sliding it off her breath and guiding him down her stomach. His fingertips felt her smooth, soft belly and traced down her pelvis, until soon she made him cup her sex; his fingers pressing against her folds. Ritsuka hesitated but Melusine was gently insistent; pushing on the back of his fingers little by little until his cold fingertips were just inside; prompting him to push them into her inner heat.

''Mn...'' Melusine shivered at the coldness. ''Hah... warm yourself with my body, Master.''

''Melusine...''

''Ssh~'' Melusine cut him off, pressing her lips against his in a quick, soft kiss. ''I adore you, my Master. Do not fret about it. Whether you feel affection for me in turn or merely wish to warm yourself, let us continue until we are content, hm?''

Swallowing Ritsuka just nodded, this time leaning down and initiating a kiss. Melusine smiled into it, her lips parting in a soft moan as he pushed his chilly fingers in deeper, feeling how her walls clung to his digits as he wormed them about her womanhood. Briefly he pulled back from the kiss and focused on her lower half, watching as his fingers disappeared inside her, and Melusine was content to let him watch – busying herself instead by grasping his soft cock and stroking it, warming her own hand with his soft dick.

Ritsuka endured the gentle pleasure and focused on Melusine; his fingers pumping into her sex slowly but firmly, wiggling his fingers about as he moved his wrist – soon coaxing a little moan from the Servant. She pulled back from the kiss and smiled, more heat to her cheeks now and tempting him to take the lead, initiating another drawn-out kiss even as he got erect in her hand; said smooth hand sliding along his cock with hastening strokes.

''Mm, Master...'' Melusine breathed, breaking off the kiss and pushing her face into his neck, her breath hot against his flesh. ''Keep rubbing that spot... Mm, just there... ahh...''

Ritsuka shuddered at her breathy murmurs, his thumb sliding along her folds until he found her clit and eagerly rubbed it, coaxing a cute mewl out of Melusine. She paid him back though, her thumb sliding over the head of his cock repeatedly or circling around it, teasing his nerves. Taking it further the white-haired Servant leaned down and drooled onto his cock; her head of white hair obscuring his sight but not stopping him from feeling the wet saliva land on the tip of his dick and be smeared into his girth, another slow drop of drool further lubing his cock up, letting her hand slide along it easier.

Then her lips went back for his neck; kissing along it. Ritsuka twitched at the oddly-pleasurable feeling, a moan arising from his throat as Melusine toyed with him, her tongue soon slipping out and licking along his flesh. She worked her way up his jugular, rarely diverging from the path and only then to kiss his jawline, until eventually the slender Servant had worked her way up to his ear – planting a kiss right onto it. Her hot breathed teased it and her tongue lewdly started to lick around the rim, the slow strokes of her tongue making wet squelching sounds that filled his head; teasing him further.

''Mn... Melusine...'' Ritsuka moaned out tightly.

''Hm? Does it feel good, Master?'' Melusine breathed into his ear. ''You're twitching a lot in my hand. If you need to finish, feel free to~''

Emphasising that Melusine jerked him off faster; her hand smoothly sliding along his shaft to the tune of squelching saliva, beating his meat relentlessly. Ritsuka tried to keep pace, his own fingers thrusting into her womanhood, but just feeling Melusine's slender hand jerk him off felt too pleasurable to focus on anything else. The way her hand stroked, how her fingers applied a delicate amount of pressure to certain parts of his shaft, how she tugged and pulled but teased the tip with her thumb; all of it fuelled the rising heat within his shaft, his length becoming increasingly swollen as he held back his inevitable orgasm.

Melusine was relentless in getting what she wanted though, cooing soft words into his neck or ear, her lips lovingly kissing along his jawline until they kissed once more – moaning lightly into his mouth when he flicked her clit again. Feeling her hand mercifully slow Ritsuka jammed his fingers into her faster, paying her back and rubbing his fingertips up against that one spot she liked; succeeding in coaxing out a soft moan from his lover.

However her hand sped up once more, not slowing even as a sharp heat lanced up his shaft – pushing him to his limit. ''M-Melusi- Mn!''

And with a grunt Ritsuka climaxed; white ropes hitting the slender thumb that slid over the tip and making a mess of Melusine's hand. The Servant cooed and slowed her stroking hand, amused as she watched the sticky ropes splatter over her curled fingers or the white beads that dribbled down the back of her hand. Only when his orgasm ended did Melusine unhand his cock, lifting the limb up to her mouth and licking it clean, looking him in the eyes as she did so.

''Mm. Tasty, Master.'' Teasingly Melusine breathed, lowering her now-clean hand.

Ritsuka groaned back. ''That felt great...''

''Good to know.'' With a tinge of smugness Melusine grasped his wrist and made him pull his hand out, licking her lips. ''Look though, Master~''

Sliding a hand down her front she guided his gaze to her crotch; fingertips sliding over her slick lower lips. ''You've gotten me all wet for you~ I do hope you don't think we're finished now, considering that~''

Ritsuka knew she wasn't implying some oral; her hand sliding over his thigh as she inched closer. Laying his hand on her waist Ritsuka guided her closer, both of them adjusting their hands so the blankets were still pulled up around them, the heat radiating off of their bodies contained and keeping them cosy. Still it took a bit of wriggling for her to get into position, a little grunt escaping Melusine as she ducked under his arm and eased herself into his lap, his cock prodding her inner-thigh.

Smiling amusedly Melusine rocked her waist, grinding on his cock slightly. Gazing down between their naked bodies he watched the head slide along her lips, parting them slightly, before grazing up her pelvis – before she did it again, and then again. Always letting the head get so close to her entrance only to slide it right past, the teasing sensation forcing a moan up from his throat, feeling her wet want cling to his cock.

Until with little more than a kiss to his chin Melusine raised her hips a tiny bit higher, let the tip slide along it – and then with a pleased sigh she lowered herself down onto him.

Wet, smothering heat enveloped the bulbous tip as it went in; his shaft smoothly sliding into her tight tunnel a moment after. Ritsuka grabbed her waist with both hands and hissed at the feeling; his cock still sensitive from his prior orgasm and amplifying how good her pussy felt thrice over. Instinctively he pushed down on her hip, making her take more of his cock and burying himself in deeper, his throat momentarily closing up from the sheer, tingling heat that teased his dick.

Until soon he was balls-deep in Melusine. The Servant moaned, running her slim hands over his chest – taking handfuls of the quilts in both hands and holding them to his shoulders, freeing his other hand and allowing him to run it over her breast, copping a quick feel before he slid his left hand down to her ass, grabbing it with mounting lust. Melusine relished the attention, moaning approvingly and leaning in for a kiss; one he met her halfway at.

''Mm~'' Dragging the kiss out for a couple more moments Melusine retreated, giving him a lustful smirk. ''Do I feel good, Master~?''

''Yeah. But, erm...''

''Hm?''

''Call me Ritsuka.'' The young man said, blushing a little. ''...if we're going this far, then...''

Melusine blinked in surprise, somewhat startled by the request... before her sultry expression returned and a soft chuckle made its way past her lips. ''Fufu... if that is what you wish, Mas- nay... Ritsuka~''

The way Melusine cooed his name sent pleasant chills up his spine, as did the feeling of her walls gripping him as she raised herself up, his cock sliding out of her hot sex – before with a moan Melusine dropped herself all the way back down again. The way her walls clamped around his cock felt heavenly, forcing a moan from him, but it was just a taste of things to come as Melusine repeated the motion again, then again; working herself into the rhythm.

Shifting his other hand around to her perky ass Ritsuka helped her move; lifting her up and easing her back down again onto his cock, feeling how her wet walls parted for his intruding shaft. Never having before been with a woman the sensation was entirely new to him; a stiff string of grunts and groans escaping his lips as Melusine gently rode him, her slick heat squeezing his girth as it went in all the way, the tip bumping up against her innermost parts every couple of bounces.

''Ritsuka.'' Melusine drew his gaze back to her face. ''Do you feel warm now?''

''...yes...'' Ritsuka murmured back, leaning in. ''I do.''

Small pink lips were claimed by his own, both of them moaning into the slow kiss as Melusine worked her waist faster, impaling herself upon his cock. Her arousal eased him into her without any discomfort, their flesh starting to smack together as she impaled herself upon him, taking him in all the way and strangling his length with her snug insides; her tightness wringing out more moans from his throat. Melusine devoured them, keeping the kiss going until they had to break it off for any, both of them panting.

Until she breathed the words against his lips. ''Touch me.''

Ritsuka obeyed without question. Sliding his hands off her ass he ran them over her slim hips and up her stomach, admiring every inch of Melusine's slender physique. His palms pressed against her breasts as he groped them, squishing them almost, before moving them to her underarms and over her shoulders, feeling her up. One hand diverged down her back and to her ass whilst the other made its way down and around to her chest, slowly squeezing her small tits as she worked her waist.

Melusine paid him back in full, her heavy breathing briefly muted as she kissed him again. Her slick heat strangled him tighter as her bounces got shorter; smacking her thighs down against his in jerkier motions, getting more friction out of it. Sliding his hand off her breast he toyed with her clit to pleasure her more; his thumb sliding over the little nub repeatedly and flicking it about, making the slender Servant groan.

''Yes, that's it. Touch me more, my darling-'' She let slip, blushing as she said such a thing... but when he didn't react she daringly did again. ''Darling... keep touching me...''

Ritsuka did so without argument, kissing her cheek and rubbing her clit about, relishing the aroused expression on Melusine's face. Her walls gripped him ever-tighter, her movements becoming somewhat clumsy as she lost herself in the pleasure – forcing him to grab her ass with both hands and help bounce her onto his cock, pulling her close in the process and pressing her small chest against his, the ticklish friction against her nipples adding the icing to her mounting orgasm.

His own neared too; a climbing heat that seared his nerves, one only amplified by the slick flesh pressing down on his cock from all sides, begging for his warmth to fill her. Gripping her ass tighter Ritsuka bucked his waist up faster; gasping and groaning as he rammed himself into her clinging wet depths, feeling the heat rise to its burning peak.

When Melusine pressed her lips against his shoulder, and bit down. ''Darling...!''

That pushed over the edge – a spike of bliss rushing up his cock before he unloaded within Melusine's tight pussy, his shout of pleasure ringing through the cabin. Melusine let out a whimper of her own, tightening like a fleshy vice around him as he pumped his heat into her; load after load splattering her walls or delivering itself into her womb, her hips still jerking up-and-down as she rode out her own orgasm, frying their nerves together from the overwhelming pleasure.

Until eventually Melusine slowed with a drawn-out moan, her pelvis pressing against his as she came to a final stop. Caressing her ass Ritsuka just groaned, pulling her close to him as he endured the pleasurable aftershocks that teased his cock, coming down from his climatic high slowly.

''Mm... my darling...'' Melusine nuzzled her face into his neck. ''I feel so warm now, heh...''

Ritsuka murmured an embarrassed agreement, a wry smile twitching at his lips even as he adjusted his hold on her; one arm wrapping around her lower back as he turned and eased them down onto the bed itself. Melusine cooed and made sure to pull the covers down with them, draping it over them to keep them warm, only a tiny bit of heat escaping through the bottom of the quilts where their feet were.

He fixed that by sliding his hands up under her knees and raising them up, spreading her legs open for him – his cock still hard within her.

Melusine understood what he intended. ''Hmph... eager for more? Good... for I wish this moment to last forever, my darling~''

''So do I.'' Murmuring the words back Ritsuka stole a kiss from her pale lips; devouring the groan that bubbled out of her throat.

And with naught but a slow roll of his hips Ritsuka began to move again, making love to Melusine as the snowstorm raged on outside.

X-x-X

The snowstorm would not abate until morning, by which point the two had fallen asleep and woken up again.

''Hah... man, guess we're not using the skiing slopes anymore, huh?''

Ritsuka's idle comment earned a hum and no more from Melusine; the young man stood outside the small cabin and gazing at the landscape around them. The hut was located just off the path from one of the ski slopes, the clear air allowing him to see the multiple fallen trees down the slopes and the piles of snow that haphazardly laid about, all of which would need clearing before anyone could use them again.

Glancing over his shoulder Ritsuka caught sight of Melusine lazily dressing herself, pulling on the last of her clothes and buttoning up. Sensing his gaze she glanced over at him, a smirk curling at her lips and her brows raising, as if inquiring whether he would like her to take her clothes back off again. The thought, while tempting, was something that could wait until they got back home,

He wouldn't mind pouring his love into her all over again. This time, with the comfort of a proper bed under her sweaty back.

''Come on.'' Ritsuka warmly remarked, offering a hand. ''The others will probably be worried about us.''

''Foolishly so. A snowstorm will not be enough to down us.'' Melusine remarked coyly; sauntering up to his side.

''Nearly did.'' He dryly pointed out.

Melusine lightly whacked his arm. ''Hush. Let us be on our way.''

Her hand slipped into his, and a small smile graced her warm visage. ''Darling~''

Ritsuka gladly agreed, and to the tune of crunching snow the lovers ascended the mountain once more, returning to their lodge without incident.

[END]