Krystal, Another threat / Chapter 5 : Modification

Story by KrystalCerinia on SoFurry

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#5 of Krystal, Another threat

Krystal, Another threat

Chapter 5 : Modification

This story is based on Star Fox Assault as alternative to events in game.

Krystal and Star Fox universe belong to Nintendo.


Krystal, Another threat

Warning : I apologize if writing isn't perfect but English is not my native language. This story is based on Star Fox Assault as alternative to events in game. Krystal and Star Fox universe belong to Nintendo. Enjoy

Chapter 5 : Modification

After this injection to clit, Krystal stays down some minutes. Pain fades away totally and she is able to get back up on her legs to finish to take her shower. And like always, suit expands from belt to cover her body and dry fur in. Then she walks to bed to sit and breathe, taking her time to relax and stretch her whole body. She looks down to her crotch in suit but feels no change about her clit. Then she moves very slowly and carefully fingers on it to rub suit. It seems it's reacting as usual. Just a bit more sensitive and warm up because of pain some minutes before but nothing more. She's so curious to know what is this new "improvement" but there is no way to figure it out for now.

Then again, nothing...nothing to do. The blue vixen is bored again to wait. She doesn't even try to imagine about sharpclaw fuck to masturbate. She knows aparoid queen prepares something and she wants, she needs it as quickly as possible. Just to do something. After a long time, she ears up : low noises. Noises from outside of her cell. She gets up and puts ear to wall. They're coming from next room. She whips tail down to floor in excitment. She can't wait anymore and walks in circle in her cell. But then she's asking to herself : why is she reacting like this? It's pure curiosity. She's like a little girl who is waiting for her birthday gift. She's not scared anymore. Aparoid manipulation is breaking her mind with this madness game of boring waiting and wild pleasures. But she doesn't really care. She desperatly needs something to do and still hopes she will find a way out of this jail.

Suddently, glass wall of her cell opens. "Third test ready. Reach next room to proceed. Walking away in corridor is forbidden and will be punished by electric shocks." It's first time she can get out of this room. She walks carefully out to corridor. Looks to both sides. It's large and she can watch many aparoid devices on walls but wall are not fully covered yet like into her room. To one side she can't see where corridor extends in darkness. All she can figure are 2 aparoids what walk in. To other side, it seems to be very big place. Some kind of hangar. She opens round eyes : There is a ship! An old sharpclaw ship like the one she used to reach the Great Fox after Krazoa events. There is still hope to escape! In 2 minutes she could get in. But then she miss to fall because of hard electric shock from her tiara. "Reach next room."

She grunts, shakes head and open eyes again to walk slowly. This hope is so close and so far at same time because her own thoughts betray her. But she obediently get to next room. Glass wall closes behind her to lock her to this dark room. Then room lights up and she finally understand what were these noises she heard : She is not alone. Room itself is empty, except table to its center. And on this cold metal table is cuffed all four a naked beautiful sharpclaw female. Arms and legs into metal tubes, robotic chastity belt with 2 tentacles what pump in and helmet covering almost whole head, except her muzzle where another robotic tentacle thrusts. She struggles into her restrains because of these fast thrustings by both sides. She's moaning and drooling while breasts bounce freely under her chest. Krystal keep safety distance from table, gulps to look at another captive girl who is forced by machines. But she starts to wet to imagine how much pleasure this female is enjoying. But what is the point about herself in this room?

To just think about it, chastity belt breaks away and sharpclaw female tenses up. Her pleasure juices flows out of pussy like torrent when tentacles pull out of her 2 holes and mouth too. This female screams in bliss. Krystal admires this show and to look her juicy slit. This female scent impregnates in a sec her vixen nose. And then, improvement shows its effects : to smell horny female scent, she bends and pants because something weird is happening to her clit. It's not painful at all but so disturbing : her clit is growing! Suit where it's sealed rubs harder and faster on it. She looks with horrified eyes a bulge forming on her crotch. And it continues to grow, inch after inch. "Oh my....what...what is that now?! It....couldn't be what I....." "It is." Suit opens itself over this huge bulge to free her new member. She looks at this with tears in eyes. Her clit looks like perfect canine male hard dick now. Suit unlock only this part and continue to brush itself firmly to her wetting pussy. "No noooooo!!! I'm not a male! I don't want cock!" "You approved this improvement. Now you have to test it."

She suddently remember about the sharpclaw female on table and puts hands on muzzle to quiet herself. "She can not see you, can not hear you, can not smell you. And she is tied up for you." "No way I would...do this! Even if she can't recognize me...I just can't! I'm female and not lesbian!" "Hummmm what is happening....is it.....done? No, please I need more! I beg you for more! I'll do all you want but...please let me cum!" tell the female who is bending to show her ass with tail far up. She's offering herself like horny bitch. "See subject "Krystal". She needs you. She begs you to do it for her. Are you not curious to experiment what females can not? How it feels to take and not to be taken?" Krystal is lost again. Aparoid queen knows so well now how to turn her on. Yes she is curious and already dreamed to try it. And this female is so gorgeous, seems so desperate to be fucked like she was too when machines forced her to first day.

The blue vixen looks down again to this hard cock. She wants to touch it and then suit retracts from her hands. She touches her own shaft with soft fingers and moans. This whole cock is exactly sensitive like usual for her clit. Slowly she strokes herself with 1 hand and the other rubs slowly all around cocktip. She arches in pleasure. This dick is real and gives her forbidden desires for girls. The shaprclaw female is still offering herself on table, waiting for a mate with her slit what wets. Krystal then walks to get behind her, stroking herself softly. Cock is pulsating in fingers and this new feeling is so good.

Her first hesitation in front of this welcoming hole fades away so quickly now to wonder of pleasures for both of them. She comes right behind the captive horny dinosaur and aims for her pussy with one hand. Others grabs sharpclaw waist who stops to shake her ass. And then, Krystal falls deeper in aparoid mind break at same as she thrusts her new cock into this wonderful sweet wet pussy. She does it slow but moans so loud for this pussy what wraps and tight her cock so softly. And sharpclaw female trembles and moans so much too. "Ahhhhhhhh this cock! It's so smooth, so nice compare to tentacles and males! Oh yes, I need it...take me.....take me mooooooreeeeee...." Krystal's pleasure is increasing to every inch she thrusts into. And this pleasure is double by another surprise feeling : at same time she's spreading her shaft into pussy, her suit stretches itself to her own pussy. It mimics perfectly size of her cock to make her feel exact replica of pleasure what sharpclaw female experiences in. If Krystal had regret to try to fuck a female, this new surprise pleasure motivates her to continue this "test".

Almost whole length of her canine shaft is in the dinosaur pussy now and the blue vixen softly and nicely starts to fuck her and herself because of cock and suit. And more she does, more the female begs for. Then Krystal bends over her new mate to fuck her faster while she wraps arms to her sides to grope her breasts and softly massage them. She adds more pleasure for the sharpclaw female with tailtop to brush over her clit. For the dinosaur, it's the softest fuck of her life. To feel this smooth cock what thrusts in so nicely, this fur what comes to caress her sensitive parts. She moans, arches and bends in rythm to smash herself harder with this cock. Krystal pants so heavily. She's fucking a girl and enjoys it so much. And her own pussy too by the way because of suit. She's wetting so much in suit too to "feel" her cock replica in too.

The blue vixen and the sharpclaw female need more and more to every sec. So Krystal hammers her ass wildly like a real mate. She pinches her nipples in claws and drills clit with tail. The sharpclaw can't stop to moan and to wet, to tight canine cock in. And slowly, cock base swells. Krystal's knot soon smashes to the dinosaur slit to force to stretch more. Suit does exactly same to her own wetting slit. At this time, they together are just horny animal mates who fuck in great pleasure. Not able to think rationnally anymore. They moan together so much, so close to cum. Krystal uses her remaining strength, after 20 min to doggystyle fuck this female, to give the hardest smash with hips. Knot finally enters in to lock inside dinosaur pussy and to pulsate like crazy.

The sharpclaw is so surprised about this huge thing what locks her entrance. Dinosaurs don't have knot. She tights pussy walls and cums in a sec. Head up, screams, pants, moans while Krystal arches up to grab her by waist to stay lock in and to ram to deepest part of this pussy. The blue vixen suddently cums like never before : double time. Her own pussy, locked by suit pulsating knot and shaft. And her new dick what is exploding and shooting ropes of thick cum into dinosaur womb. It's so damn good for her, like to release all stress out, cumming to another level than clit cumming for girls. She doens't notice first but her milk drips from her breasts because of all this rush of pleasure to her mind. The sharpclaw womb swells, overflows this mammal seed to pussy but can't overflow it out because of knot. her belly inflates a bit and she needs about 5min to calm down and stop her over sensitive pussy from spasming.

Finally, after these long minutes of pure extasy for them both, Krystal's knot is empty and she carefully pop out her too sensitive shaft from pussy. At same time suit retracts itself too from her own pussy. The sharpclaw smiles and stays all fours only because of restrains, shivering so much from everywhere. The blue vixen then realises she really cummed like a male when she observes her own seed to flow out of this dinosaur pussy. It's like cream, like Fox's seed but with purple reflexion into white color. She shakes her head and bends behind the female to kiss her clit to thank her. "Ahhh ahhhh ahhh oh.....so.....sweet...I don't.....know who you are....but....you can....fuck me when you want..." Krystal blushes so red under her fur. It's so cute but so disturbing too. She's not normal girl anymore. She's a futanari now and she really loves pleasure it can give. And her new cock shrinks to become again her usual size clit.

"Third test complete. Improvements of subject "Krystal" fully operational. Main cycles start. Subject "Krystal", return to cell." She shivers, is sad to have to leave this wonderful sharpclaw who gave her so great pleasure and who is full of her cum now. She knows she must follow aparoid commands, so walks to glass wall what opens. Krystal is not disturbed anymore by these body modifications and what she has to "suffer" into this aparoid jail. Her broken mind starts to enjoy her fate. And she returns in her cell like obedient test subject. To lay in bed and to sleep with smile, dreaming about sharpclaws, males and females.

When she wakes up, she takes shower to clean her pussy from her own mess. And by the way, she's curious to learn how to control her clit. Under water flow, she closes eyes and imagines about sharpclaw male to fuck her. She wets instantly and clit becomes more sensitive but doesn't grow. But when she imagines to fuck a female, clit starts to grow like would do a male cock in excitment. This is so impressive : aparoids are able to modify living body parts to react differents ways and depending of genders. And to know that calmq her down too : The beautiful vixen is still a girl, not fully futanari and is able to control this "add" to her body. Even if she's becoming slave of sex, her body is hers and not freaking corrupted aparoid monster. In a way she thanks aparoid queen for that.

And then, after shower, her stomach is starving. She gets out and suit covers back her body. As usual, she gets to knees where robotic tentacle emerges to feed her and she opens mouth. But, this time, robotic tentacle comes to her...with others robotics arms : 2 with suckers and 1 milker. Suit retracts from her crotch and breasts and tentacle gets to her open mouth while suckers bind her breasts and milker, her clit. "If you want to deserve your food, remember third test."

Krystal shivers with these new teases to breasts and clit what are sucked in suckers and milker. This command is clear and she closes eyes to focus. Then clit grows into milker. This metal milker is molded perfectly for her whole cock with knot. And when cock is fully hard, milker, suckers start to pump her sensitive parts in rythm while tentacle thrust to her mouth to deepthroat her as usual. The blue vixen muffle moans. And on knees she's rolling and arching body to be pumped. Minute after minute, pumps increase speed and suck power. She shivers, opens her legs more to finger herself too while she's swallowing some drops of feeding liquid. It's so good, she enjoys this pump fuck for meal time.

And finally, she gargles, tense body back when she cums, on her fingers and into milker. She shoot thick loads of seed into milker with great pleasure. And at same time, her breasts spurt loads of milk into suckers. She receives in return and swallows a lot of hot feeding liquid, licking and sucking tentacle in throat and mouth like to thank it for these new pleasures too. Her knot like her breasts are forced to empty into milker and suckers and only after, they disconnect. She stays there, on knees, some feeding liquid what flows over chin while body is trembling. Now even to receive food, she is used like futanari cow.

That's how finally Krystal, the warrior, the beauty, becomes sex addict prisoner of machines. "Cycles" start for her sex focus life like aparoid queen told her to 3rd test ending : She can masturbate as much as she wants. But can't stroke herself because suit always tights her crotch when she imagines female to masturbate. She is used, fucked by sharpclaw males day after she lays eggs. Sometimes they are 2, sometimes 3 and always cum in her womb or mouth to breed her and train her to become perfect bitch in heat. When she's pregnant, every day, even if she can't know when it's day or night in this underground jail, she reach next room to fuck and breed another sharpclaw female. She doesn't care if they recognize her anymore so they doesn't wear helmet. Some, trained by machines are free welcoming sluts she enjoys to fuck with tenderness. Some others resist, locked in restrains and Krystal enjoys to force their pussies with her canine cock to watch their facial expression change from fear to delight. Everyone "fall in love" for her soft cock after some thrusts. These dinosaur females like too much how it feels in their walls and how gentle Krystal is with them. It's always with great pleasure for both the blue vixen fills their wombs.

And when Krystal produced more eggs than usual, or a lot of milk / seed during feeding session, or cummed a lot into female, she is allowed to stay more time with sharpclaw female to cuddle, hug and kiss together as reward. They talk sometimes and that's how she knows they give birth too to eggs one after another from her own seed. In a way the blue vixen is center of sharpclaw family now. To share this captive life and these soft moments with others girls relax Krystal. These cycles continue again and again. Slowly Krystal forgets about her life before, about hope to escape, even about Fox, her lover. When she wakes up, she only thinks, desires to another day full of sex.

But one day, about 3 months after her catch, she's like usual to rest and relax on bed, waiting to be hungry enough to claim her milking dinner. She opens round scared eyes. In a flash, her mind is connected to aparoid queen and she watches it to be destroyed in powerful flames blasts. Krystal gets up, twists back ears and cover them to hear millions of agony screams at same time in her mind. She can feel aparoids collapsing and self-destruct frome verywhere in galaxy. And the link to aparoid queen shut down as quickly as it appeared. It was like aparoid queen were looking directly to her soul at the last sec of link. Alarms all around her into jail start then to yell while lights show some down power. She can hear too from corridor sounds like crashes. "....F.....Fox?.......you made it!!!" Krystal suddently remember her lover. For sure, that's him who finally came on aparoid homeword to destroy queen itself into her hive. Krystal would to smile but screams and falls to floor in the strongest pain of her life.

Her tiara, what is link to aparoid control systems, starts to malfunction too. It's jolting directly to her brain a lot of painful electric shockwaves. It's burning on her forehead. She rolls herself on floor into this pain. She then grits one's fangs, tries to focus and grabs tiara with both hands to tug on it with whole strength. Because tiara is burning, she's finally able to rip it out of her forehead skin. She launches it away and calms down, recovers. She's bleeding over muzzle and she suffers painful headaches but gets up in a sec when she hears close explosion. Even after these months, she still has warrior reflex. An aparoid just crashed and exploded in corridor and it blowed up glass wall of her cell.

It's her chance! She then rushes out and runs as fast as possible to hangar to enter into old ship. With some difficulties to focus because of these headaches, she finally remember how it's working. She starts engine. It's miracle this old piece of junk is still working. Maybe aparoids planned to do research on this "primitive" technology. But Krystal doesn't care. Aparoids in hangar act like crazy. She aims to what seems to be door and destroys it with rocket to rush out throught. She's panting, her blood continues to flow over her muffle from forehead while she travels out of this planet, to orbit in space. The blue vixen takes and puts random fabric in cockpit on her forehead to stop bleeding. Is it finally over? Is she finally free? She hopes sharpclaws were able to get out of this aparoid base too. She cries, heart beats so fast and her head and brain still suffer some much. She starts coms and records :

"This is Krystal, Star Fox team member. This is emergency alert. I need help...Please...anyone who receives this message...ahhh my head!....I'm on orbit around Sauria....I repeat, I'm Krystal ahhhh around.....around Sauria.....he.....help!" And she passes out on chair because of stronger headaches. While limited range coms of this old ship repeat this message again and again...