A/N: Arknights has a surprisingly inviting world, you know? It has an irritating amount of mystery to it, but that adds to the charm. Lets the players fill in the gaps of their own. I've been tempted to write a proper story fic about it for the last week now; might end up writing it. Guin Guin is to thank for that inspiration.

On another note, I ended up finishing an Ifrit fic; that'll be coming by the end of the month. Anyone else got some suggestions/requests for Arknights~?

Enjoy~

Special Training

''C'mon, it's not much... just... just breathe, and it'll work out fine... Uu...''

Jessica's quiet mumbling seemed all the louder in her otherwise silent bedroom, the muted murmur of conversation penetrating the thick walls of the dormitory. The source of her anxiety was simple; the man who she now found under his employ. The Doctor.

She loved him. There was no two ways about it; her feelings transcended a simple crush. Just looking at him made her feel all hot and itching to hug him, to simply bask in his presence while he played with her cat ears. However she didn't have the courage to confess – she had only been a part of Rhodes Island for a scant few months under his command, and she had crushed on him since the second week, and loved him from the second month. Each day she held back her feelings the harder they became to contain, her body and soul aching to be with him, in more ways than one.

Her species suffered from heat cycles. Normally this didn't present a problem since they occurred once every four years – unlike some species which were seasonal – but her bubbling emotions were slowly triggering her heat cycle. More than once she found herself waking up early in the morning with her underwear damp, and not from sweat. She found herself spending more 'alone-time' in her bed, trying furiously to abate the rumbling fire in her pelvis to no avail, no matter how many times she screamed into the pillow and jammed her fingers into herself. No amount of pleasure would stop her incoming heat cycle. Only when her love was sated would it end, hopefully for another four years.

''Mn...'' Jessica stood up suddenly, running her hands through her dark hair.

She didn't want her heat cycle to hit her and make her just jump the Doctor and fuck him. She would hate to force herself on him; or worse, try to but be restrained before the act could be carried out. Leaving her both humiliated, and unsatisfied. However she had no idea how to capture his attention and hopefully gain his affection – there were a lot of beautiful operators around. Texas, Amiya, Exusai... so many attractive ladies, she was doomed to fail from the start.

The Feline Operator sighed, her gaze flickering up to the mirror on her dresser; presenting a reflection of herself. Dressed in her underwear.

Suddenly an idea hit her – and Jessica blushed crimson, her gaze shifting over to her timetable. She had a free training slot tomorrow.

'Yes... t-that could work...'

X-x-X

''Hey, Doctor.''

''Good evening, Lappland.''

The Doctor dipped his head in a slight nod, his smile hidden behind his face-mask as he walked past the grey-haired Guard. Lappland gave him a sharkish grin and kept walking, her blade visibly cracked as she departed the training room. The reason why became apparent as he walked into the modest room, spotting several dozen metal training-dummies dented and bent at sharp angles, chunks of reinforced metal missing from their bodies.

''Would it kill her to take it easy...?'' The Doctor wondered aloud, exasperated.

Shaking his head he shut the door behind him, the room falling completely silent as the sounds outside the room were muted. Polished grey floors met equally flawless grey walls, the ceiling a blank white shade. The rectangular room was divided by a barrier, target dummies set up on one side while the other side was meant for the trainees to be standing on. Given how reinforced the dummies were it'd take a hell of a lot of power to destroy them completely; nothing short of a pissed-off Ifrit would be able to blow them up.

Technically he should be with Amiya in the control room sorting out some documents. However he had received a request from Jessica to help her train her shooting skills, and seeing as he hadn't spent much time with the cat-girl recently Amiya let him off the hook, on the promise that he'd come in early tomorrow to help her finish up the work. Personally he was glad to get away from the infernal menial work, doubly so when it meant he got to spend some time with Jessica; he liked to give attention to all his Operators, to make sure the knew he cared about them and saw them as more than just soldiers.

The Doctor stood by the barrier, gazing out over the target-dummies for a long moment, pondering strategies to help Jessica fix whatever problem she had – only to pause as he heard the door behind him click open.

''D... Doctor... I'm here.''

''Mm. Welcome, Jess-'' He was midway through turning around when he laid eyes on his subordinate, and froze.

Jessica closed the door behind her, cheeks warm and pink. Her slim shoulders were laid bare, her torso clad in only a black sports bra – revealing her surprisingly big boobs. He always knew she was a bit on the bigger side due to her profile statistics on her résumé, but he never envisioned her to be so busty; her sports bra nearly straining to contain her breasts, a modest amount of cleavage on display. Her lower half was clad in a pair of knee-length black shorts and ended in a pair of boots, her exposed skin only adding to her surprisingly alluring charm.

''D-Doctor?''

''Ah?'' The Doctor quickly shook his head, snapping himself out of his staring. ''Sorry, I got lost in thought. I'm guessing you've brought your weapon?''

Jessica's cheeks dusted a faint red, and she nodded quickly. ''Y-Yes... um, Instructor Dobermann gave me some blank rounds to fire, just for target practice... they act like real bullets, but they won't dent the targets, so I'll need your advice...''

''Understood. Come here, I'll spot while you shoot.''

The Feline nodded, demurely walking up to his side. The Doctor tried to keep his eyes on her face or the air above her, and not on her generous chest; not helped by how her plump breasts heaved with her breaths. At his murmured command she stood in front of him, lifting her handgun up and taking aim – before with a bang it fired, the white-coloured round hitting the metal dummy in the shoulder, the bullet bouncing off harmlessly.

He murmured some advice and made her continue, focusing on how she accounted for the recoil and feeding her some advice. However since he was stood behind her he inadvertently got a look down at her exposed cleavage, unable to look at her hands without her boobs being in his line-of-sight. Each time she shot the recoil made her boobs jiggle about in her tight bra, cute grunts escaping her pursed lips that sounded so unintentionally erotic. Small mercies that his face-mask hid his blush.

''D-Doctor...'' Jessica murmured quietly. ''Can you steady me?''

''Ah? Sure...'' He quickly complied, moving fully behind her and holding her shoulders.

Her shoulders were soft beneath his fingers, unconsciously prompting him to squeeze them. Jessica shivered at his touch but didn't push him away, continuing to slowly fire and adjust her aim as he said. Her dark hair tickled his face as she fired, prompting him to shift slightly to the left; once again able to peek over her shoulder down at her generous chest. Something that Jessica was quick to notice.

''Doctor...'' Jessica murmured demurely, her cheeks flushing red.

''S-Sorry.'' He quickly apologised; releasing her shoulders and moving back a step.

To his surprise Jessica wasn't angry with him, nor upset. Instead she laid her handgun down on the small folding table in front of her and turned to face him, squirming cutely as she forced herself to look up into his eyes. Her right hand tentatively slid up, ghosting over his arm as it worked its way up, the movement so hesitant he was curious about what she was doing – and as she reached his mask, he realised what she wanted.

Her lithe fingers dug into the two buttons on the jawline of his mask, and with a soft click and hydraulic hiss, the mask came off. Jessica pulled it off his face with deliberate slowness, almost like she was scared he would stop her, but he didn't – instead slowly sucking in a breath, savouring the fresh air against his lips. Jessica gazed up at him with something approaching awe, and it only then occurred to him that the busty Feline hadn't seen his face until now.

''...cool...'' Jessica whispered, more to herself than him.

The Doctor flushed lightly and smiled, chuckling slightly. ''Thanks...''

His mask thumped down onto the table behind him, and Jessica laid her hands on his chest. ''Doctor... do you... t-think I'm pretty?''

The question was quietly spoken, but in the otherwise silent training hall it felt so much louder. ''Of course.''

''Then... can I...'' Jessica's hands slid up his collarbone-

-before suddenly standing up on her tip-toes, kissing him full on the lips.

The Doctor froze, mind briefly screeching to a halt as Jessica's lips pressed against his own; her little pink lips so soft and inviting it almost begged him to kiss her back. He was snapped from his daze as Jessica began to lean back, her lips separating from his own – until he hastily closed the distance, reigniting the kiss and muffling her mewl of surprise. He wrapped his arms around her lower back and deepened the kiss, savouring the sensation of her lips against his for as long as he could.

Burning lungs forced him to break it off, a soft gasp punctuating the end of the deep kiss; both of them left panting from it. The Doctor blushed lightly as he stared into Jessica's half-lidded eyes, only now seeing the open affection glistening in her emerald eyes; and the arousal bubbling inside her. Her lithe hands slid further up his collarbone and he shivered, intimately feeling them slip into his hood and curl around his neck, pulling him down a bit.

''Doctor...'' Jessica breathed in a low whisper.

Their lips met before he could even blink, shuddering as Jessica took the lead this time; moaning into his mouth as if the very act of kissing him was turning her on. He slid his hands down to her hips and held her close, the gentle smacking of their lips filling the air and sending hot arousal rushing through him. What resistance he had was rapidly crumbling, succumbing to the Feline's growing lust.

''Mm...'' Jessica licked her lips idly as she pulled back, hovering her lips only a scant few inches apart from his. ''Doctor... touch me, please...''

He swallowed and complied, sliding his hands up her bare stomach and listening to her whimper, shivering in front of him. His hands slid up further until he reached her strained sports bra, cupping her plump breasts with deliberate slowness – before squeezing, easily feeling her boobs through her thin bra. Jessica moaned softly, her cute voice quivering as his fingers sunk into her large breasts, all but asking him to do it more, to make her feel every little touch he could give her.

The Doctor responded by growing bolder, gently pushing Jessica up against the thin metal table and fondling her breasts with more roughness, toying with her plump tits and watching them jiggle about in his grip, her quivering moans arousing him beyond belief. He leaned down and captured her pink lips in a kiss, silencing her lewd noises as he groped her, devouring her moans with growing lust. Daringly he took it further and prodded her lips with his tongue, prompting Jessica to moan shyly and open her lips, allowing him to shove his tongue into her mouth and wrestle with her tongue lustfully.

He pulled his tongue back a few seconds later, sucking in gulps of air as he broke of the kiss – their mutual panting filling the air, a thin string of saliva hanging between their lips for a brief second before snapping.

''Doctor...''

Movement outside the training hall made him stiffen, hearing the distinctive sound of something trodding down the polished floor; their heavy footfalls telling him it was probably Matterhorn or some other Defender. His eyes shot off to the left towards the storage room door, and in a heartbeat he grabbed Jessica by the hand – eliciting a squeal of surprise from the cat-girl as he yanked her away.

The metal door thumped open and he pulled her inside, swiftly pushing the metal door shut with a clank – leaving them in darkness for a brief second before the overhead lights buzzed online. Numerous boxes dotted the room and a few metal racks formed neat lines, the dusty air of the room thick in his nose until the air ventilation turned on, clearing the air.

''Mn-?'' The Doctor blushed as Jessica pushed herself up against his side, and anything he wished to say was muted as she cupped his cheeks – pulling him down into a deep, passionate kiss.

He laid his hands on her hips and pushed her back against the wall, devouring her cute groans as they kissed. When his lungs burned for air he broke off the kiss and buried his head into her pale neck instead, peppering her vulnerable neck with feverish kisses and earning a sharp gasp from Jessica, one of her hands flying up into his hair – her soft, erotic moans brushing past his ear as he teased her.

''D-Doctor...'' Jessica whimpered, her plump breasts squishing against his chest as he pressed himself against her.

In response he slid his hands down and groped her rear, feeling her up through her shorts. Jessica shuddered at his touch and squirmed about, her cat tail swishing about and tickling his hand – until he grabbed it, giving it a light tug. Her hips buckled and the cat-girl moaned, enticing him to gently yank on her tail again, grinning slightly as Jessica turned to putty in a matter of seconds, nearly going limp in his arms.

Growing bolder the Doctor let his teeth graze her neck, relishing her soft gasp as it brushed past his ear. His hand left her black tail and he dropped one hand down back to her ass, squeezing her rear through her shorts while his other hand slipped up her back, threading into her hair. He slipped his fingers up further until his fingertips brushed something furry, a smile curving at his lips as he teasingly rubbed the back of her cat ears.

''A-Ah...'' Jessica's trembling moan tickled his ear, her back arching slowly. ''Doctor... Mm...''

With a light smirk he pulled back from her neck, savouring Jessica's flushed visage. He was taller than she was so it was easy for him to stand up on his tip-toes and bring his lips up to her feline ears, breathing into them – and then gently biting the tip. The cat-girl gasped and gripped his forearms for support, trembling as he rolled the hypersensitive skin between his teeth, intimately feeling her shake beneath him.

''D-D-Doctor... t-that... ahh~'' Jessica breathlessly whimpered, her nails nearly digging into his arms. ''S-Stop... I can't... a-ah...''

He chuckled into her cat ears and kissed the nibbled tip, leaning back down to her level. Jessica's moan of pleasure was muffled as he captured her lips, pushing her head back from the passion behind his kiss, both his hands sliding up to her chest. Unlike last time he didn't simply fondle her, instead sliding his fingertips under the hem of her sports bra; pushing it up and over her ample breasts, then over her head.

Jessica's cheeks flooded crimson but she didn't stop him, lifting her arms up and allowing him to take her bra off, her large boobs bouncing as they were freed. The second her arms were free she draped her right arm over her chest demurely, shivering when he simply grabbed her wrist and pinned it against the cool wall behind her, giving him an uninhibited view of her chest. His staring only seemed to arouse Jessica more, her thighs discreetly rubbing together as she tried to sate the ache between them, the sight making him grin.

''D-Don't tease me...'' Jessica breathed needily.

In response he kissed her deeply on the lips, silencing her. He shifted his weight onto his left foot and leaned against her right side, his left hand wrapping around her upper back and groping her left breast – eliciting a muted moan from Jessica, her plump breast heaving into his hand. His right hand landed on her bare stomach and he greedily trailed it down, tracing the rim of her shorts before pushing his hand into her underwear, cupping her bare pussy.

Jessica moaned and rolled her hips, pushing her lower lips against his hand. The Doctor teasingly rubbed small circles on her folds, her pussy so wet his fingers were coated in her arousal in seconds. The slippery slickness only aroused him more, enticing him to rub the cat-girl off more, loving the way she willingly pushed her womanhood against his hand – all but begging him to touch her more. Something he gladly did, his fingers slowly slipping between her wet folds and entering her pussy.

''Mmph... D-Doctor...'' Jessica moaned into the kiss, barely having time to pull back for air before he reinitiated the kiss.

The Doctor devoured her lewd noises, pumping his fingers in and out of her slick womanhood with building eagerness, intimately feeling her wet insides clench and coil around his digits. His hand became wet with her honey but he didn't care; fingering her even faster and loving the way her hips buckled, causing the cat-girl to unconscious lean against him for support lest she collapse entirely.

At the same time his fingers eagerly toyed with her breast, rolling her heavenly-soft breast around in his hand and tugging on her pale-pink nipple. Their lips broke apart only to reconnect a second later, each kiss becoming increasingly sporadic as both gasped in air – Jessica's eyes becoming half-lidded as the constant stimulation overwhelmed her mind, turning her into a moaning mess as he played with her pussy. Unconsciously she rolled her hips and impaled herself on his fingers, and when he added a fourth finger he almost thought she would cum right then and there, her eyes screwing shut.

''A-Ahh... Doctor... Doctor...'' Jessica panted between kisses, her honey dribbling onto his probing fingers. ''I can't... it's too much... a-ah~''

In response he sped up, finger-fucking her with renewed eagerness and eliciting a slew of hot gasps and quivering moans. Jessica's tongue hung out her mouth and she tipped her head back, whimpering as he toyed with her body relentlessly – teasing both her breast and pussy at once. She tried to kiss him again but she was too busy gasping in air to drag it out for more than a second, prompting him to simply nibble on her shoulder, biting her flawless skin and marking her as his.

An idea struck him and he acted on it – pressing his thumb against her clit, and rubbing. The result was instantaneous.

''M-Mmph~!'' Jessica bit her bottom lip hard – barely muffling her sharp cry of orgasmic pleasure, her inner walls clenching around his wiggling fingers and squirting her honey out around them, coating his hand in her juices.

The Doctor shuddered and kept moving his hand, rolling his wrist and fingering Jessica even as she climaxed, his eyes locked onto her orgasmic expression as she endured the pleasure he was giving her. Gradually he slowed his fingers down until his fingers went still; her inner walls spasming and quivering around his digits even after her orgasm ended, her womanhood so sensitive she tightened up when he slowly pulled his fingers back out.

''Ah...'' Jessica twitched as he pulled his hand out her underwear – leaving her panties soaked with her own arousal. ''Mn... D-Doctor...''

He blushed as Jessica fixed him with a breathy look of need – made infinitely more erotic by her crimson cheeks, heavy breathing and half-lidded eyes. Her topless state also contributed to that. She slipped out of his hold and took a single step away; and his concealed cock twitched as she deliberately bent herself over a wooden crate, presenting her shapely ass towards him, the offer clear as day.

In a heartbeat he hooked his fingers into the waistband of her shorts, yanking them down to her thighs alongside her black panties. Instantly his gaze was drawn between her thighs, locked onto her dripping pussy; arousal dribbling down her inner thighs and glistening in the modest light. Jessica whimpered as her womanhood was exposed, wiggling her hips side-to-side as if begging for him to pleasure her, the thought prompting him to hastily unzip his pants – tugging his cock out into the open.

''Ah~'' Jessica mewled as his cock poked her ass, his left hand landing on her hip while his other guided his cock between her thighs. ''Yes... hurry, Doctor...''

With lust in his mind the Doctor didn't hesitate, rubbing his dick against her slick folds – before eagerly pushing himself inside. Her lower lips parted easily and her inner walls clenched around his cock, the hot wetness of her pussy instantly snatching the breath from his lungs and making him groan deeply – contrasting Jessica's hot mewl of delight, her cat-tail standing rigid as her claimed her first time, utter pleasure shooting up her spine.

The Doctor quickly grabbed Jessica by the hips and pulled her towards him, both of them moaning as his cock sunk deeper into her wet womanhood. Her inner walls quivered and clenched erratically around him, her inviting wetness making him instinctively begin to thrust – rocking back and forth, helping ease his shaft deeper inside the cat-girl. Jessica pushed her ass back towards him, pleasure shooting through his cock as her soft butt pressed against his pelvis, nearly his full length buried inside her pussy.

''Mm... ah... ah~'' Jessica mewled out, leaning against the wooden crate for support. ''Doctor... faster... don't stop, please...''

He shuddered at her breathy pleading, grunting an affirmative – before he began pounding into Jessica's slick pussy, his pelvis slapping against her plump rear. The cat-girl gasped and moaned, her knees quivering beneath her as he plunged in and out of her womanhood over and over again. His gaze slid up her naked back and he saw the sides of her large breasts jiggling, enticing him to release her hips and reach around instead; grabbing greedy handfuls of her tits.

''Mm~!'' Jessica moaned sharply, throwing her head back when he gave her breasts a squeeze. ''More~!''

The Doctor replied by speeding up, pounding Jessica's pussy with as much speed as he could muster – the smack of his pelvis against her ass echoing throughout the storage room, so loud he was nearly worried that someone would overhear; had he not been so focused on fucking the submissive cat-girl. His cock throbbed with lust as her insides milked his shaft, her wet walls strangling his length and practically begging for him to cum inside; a desire he was struggling to resist.

As is sensing his bubbling orgasm Jessica gripped the edges of the crate and pushed her ass back more forcefully, both of them moaning when his cock hit her deepest parts – the lewd smack of skin-on-skin arousing them both. He gave her jiggling breasts another rough squeeze, fucking the cat-girl more roughly and relishing her increasingly loud moans, her body pressed flush against the crate when she wasn't shoving her hips back.

Lust took over him and he leaned down, spooning her and biting her shoulder. ''Nn... J-Jessica...!''

''Harder...'' Jessica whimpered to him, her tongue hanging out her open mouth. ''D-Do... ah... ahh~!''

The Doctor groaned as she tightened around him, her sensitive pussy quivering around his dick – only enticing him to pound her harder, his own orgasm rushing to the forefront. His dick slipped in and out of her slippery pussy with rapid thrusts, bottoming out over and over again until Jessica was mewling like a cat in heat. Pleasurable pressure built and built in his cock, a fiery burn shooting up and down his pulsating length until-

''M-Mmyaah~!'' Jessica wailed as her orgasm finally rushed through her, making all her muscles coil tight and her tail go rigid.

Divine pleasure shot through him as her inner walls clenched tight around him, his cock pulsating inside of Jessica – before his orgasm burned through him, ropes of cum erupting from his cock. The Doctor groaned, bucking his hips and thrusting into her spasming pussy, each thrust shooting another thick rope of cum into the cat-girl as she milked hm dry, her wail dissolving into a throaty mewl.

''A-Ahh...'' Jessica twitched beneath him once – before going slack, her forehead pressing against the crate. ''Ohh~''

The Doctor groaned in agreement, releasing her breasts and wrapping his arms around her stomach instead. With slow, trembling movements he lowered himself down onto the floor and pulled Jessica with him, the cat-girl writhing in his lap as he slid down the wall – his cock remaining inside her the whole time, stopping his load from seeping out of her creampied pussy.

For a long few minutes, only their mutual panting was audible, pleasure still teasing their joined parts.

''Doctor...''

Then Jessica rolled her hips, stirring his cock around her pussy. ''Let's... do it again, please...''

The two would later have many 'training' and 'confidence building' sessions in future.

[END]