Altair Guardians: Chapter 1 - Holy Princesses

After swimming in the school pool one midsummer afternoon, Mizuno Rena realized she could not find her younger sister Karin. Nor could she find Shinjou Saya, the school counselor.

(Karin must be talking with Shinjou-sensei again.)

Rena placed her arms up on the poolside and enjoyed the chill of the water while puffing out her cheeks. The counselor’s office was near the pool, so the girl was probably relaxing in there while drinking the delicious tea Shinjou made.

Rena and Karin were both on the swim team, but practice was over for the day and everyone was either swimming around for fun or chatting on the poolside.

Rena climbed out of the pool, sat on the edge, and removed her cap. Her long, wet hair was released, water dripping from it.

Mizuno Rena was widely accepted as the most beautiful girl in the school. She had soft black hair that fell to about halfway down her back and a small, doll-like face. At first glance, her face appeared to have such perfect beauty she seemed to have stepped out of a painting, but once she smiled, that impression vanished and she simply looked like an extremely cute girl. Water droplets were caught in her spellbindingly long eyelashes, but they dripped down her cheeks once she blinked. Her wet cheeks looked faintly pink in the summer sunlight and her red lips looked full and youthful. All the other boys and girls around the pool were tanned, but she still had snow-white skin.

And her body was just as attractive as her face – no, it was more so. Her body was a step above the other girls her age.

She was both curvy and slim at the same time. Her upper arms and thighs had plenty of feminine flesh. Her hands on the poolside were slender and the movements of her fingers brushing through her wet hair gathered the boys’ eyes. The beautiful lines from her thighs to her calves were enough for the boys and the girls to stare. Her lower legs were still soaking in the pool, but she kicked up the water without really thinking and let out a sigh.

To top it all off, there were the large breasts and butt pushing out her swimsuit. Those fatty mounds were clearly larger than D-cups and they may have even passed E to reach F. But they remained firm without sagging in the slightest, as if they were standing proud from her chest. Her butt was also large and the way it spread out against the concrete under her weight caused the teenage boys to stare at it and imagine indecent things even though they knew they should not. Her thin waist and her ever-so-slightly-plump stomach also added to her charm. She was not aware, but some of the boys on the swim team had joined specifically to see her and her sister in their swimsuits.

At any rate, her beautiful and alluring body was tightly contained within a racing swimsuit. About half the team members wore racing swimsuits and the other half wore school swimsuits, but she chose the former because it was easier to swim in.

“Rena-senpai! You broke your personal best again today, didn’t you? That’s incredible.”

Some underclassman spoke to her while she played in the water. She seemed nervous.

“Thank you. Congrats on breaking your personal best too.”

“You saw that!? Thank you so much,” said the one underclassman, bowing over and over. “Karin-chan’s so lucky to have a sister like you.”

“Is she? I don’t think I’m anything special.”

Rena always felt so awkward when people praised her so much, so she shrugged with a bitter smile.

“She is! You get along so well and she’s always talking about you.”

“And both of you are always in the newspaper,” said another underclassman.

“O-oh, that thing. That’s, well, honestly kind of embarrassing.”

Rena shrank back from the overexcited underclassmen. They were talking about the student-edited school newspaper that was pasted in the school hallways every day. It was true Rena and Karin were featured in it a lot, but that always made the two of them shrink down and try to avoid being seen.

“But, but! As wonderful as Rena-san and Karin-chan are, I’m really loving the photos of those other two recently.”

That line made Rena’s heart skip a beat. “You mean the Altair Guardians, right!?” said the underclassmen without noticing her reaction. That duo had been all over the school newspaper and the talk of the entire town recently.

“Yeah, I thought we were goners when the Hypnos showed up,” said one girl with a shadow over her face.

“But we’ll be fine now that the Altair Guardians are here,” said another, more cheerfully. “Right, Rena-san?”

Rena smiled and nodded at the underclassmen’s bright smiles.

“Yes, surely those two will never let the bad guys win.”

Just as she gave that answer, the peaceful afternoon took a complete reversal for Rena alone.

<Help me, Onee-chan! The Hypnos are- ahhhh!>

A chill ran along Rena’s spine and Karin’s voice rang in her head. No one else here could hear it, but she was not imagining it. In a way, only she knew the danger this voice signified.

“I’m sorry, but I will be leaving for the day.”

She feigned calm, bid farewell to the chatting underclassmen, and walked quickly to the locker room without waiting for a response. She passed by a girl on the swim team along the way. That girl shouted “The Hypnos have appeared again!” to the happily chatting boys and girls. The others exchanged a glance with comments of “not again” and “this one sounds bad”.

Rena stopped, glanced back at them, and asked “why!?” in an unusually flustered way for her.

“I heard Altair Marine came running, but she’s apparently having trouble.” “Marine is? Where’s Altair Rose!?” “I don’t know, but I heard Marine saved the captured people.”

Every word made Rena walk faster.

(No, Marine didn’t “come running”.)

She ended up at a full run as she entered the locker room. There was no one else inside and Karin’s bag was still there. On the way here, she had noticed the counselor’s office had its curtains shut, but she did not need to check in there first. A blue mist was floating in the center of the locker room. Only Rena could see it. She traced her fingers across it and several pieces of information entered the back of her mind.

Karin had returned to the locker room, a rift had suddenly appeared, and the rift had swallowed her up. She was now on a major street in the urban area where the evil organization called Hypnos had erected a special field.

(They got us good! But I can still follow her there.)

Rena focused her mind on the mist Karin had left behind. Immediately, her swimsuit-wearing body began to emit a red light.

She sensed a breath of power – a power that earth’s science could not explain. It guided her toward Karin. The growing energy enveloped her and then released her.

A moment later, she had vanished like a mirage and transformed into red light. The light burst from the locker room window and flew straight toward the urban area.

 

A dome colored a toxic mixture of purple and black had been erected on a major shopping district street in the center of the city. That field rejected all forms of external interference and several men and women had just run out from it. The women had their clothing shredded and they were filled with embarrassment and terror. The men were holding their crotches, blushing in a pained sort of way, and broke through the ring of gathered people to flee.

The people who had gathered around the dome looked briefly delighted when the men and women managed to escape the dome, but then they stared back at the dome like they were praying.

“Please, Altair Guardians.”

They prayed to the heroine fighting within the dome.

 

The dome was a field created by Hypnos, an army of monsters who had started an invasion of the earth.

“Ghhh! Ngh, aghhhh.”

A girl in a blue and white costume had chains wrapped around her arms and legs. Men in pitch black suits surrounded her and tugged on those chains. She grabbed the chains with her gloved hands and dug her boots into the ground to resist, but she was clearly having trouble.

She was a lovely girl. She had round, puffy cheeks and large eyes. Her slender eyebrows drew out gentle curves and her lips were pink. Her soft skin reflected the summer sun like snow, except it was tinged red from her current crisis. Her brow was wrinkled and her lips squeezed shut in frustration and she glared at her enemy with damp eyes. She had a baby face that made her look two or three years younger than she really was. Her shoulder-length light blue hair was cutely worn up in short twintails on either side. To top it all off, her baby face was further accentuated by a small body two heads shorter than other girls her age. And yet that body had far more ample curves than those other girls. She took after her older sister in her melon-sized breasts, the butt pushing up on a skirt so short it looked like the slightest movement would reveal what lay below, and the thighs and upper arms that jiggled as she resisted the chains binding them. She seemed to have all the attraction of a girl compressed into a smaller package than normal.

And the costume she wore worked to draw out her adorableness even more. Her large chest and plump body were protected by a smooth, skintight white inner suit and a dress-style suit mostly colored a light blue. Every time she twisted her hips to fight the chains, her blue skirt fluttered, nearly giving a view of what lay below. She wore adorable long white gloves on her arms, thigh highs on her legs, and low-heel boots that reached her knees. All of it was decorated with cute ribbons and blue lines.

The outfit might not seem conducive to fighting, but the power hidden within was great enough to easily defeat any weapon on the face of the earth.

Her name was Altair Marine. She was one of the Altair Guardians, the pair of holy princesses who had fought back against the Hypnos.

But the enemy she needed that suit’s athletic enhancements to fight had their own power that was just as great.

“Altair Marine is ours now!” “We already know you’re helpless once you run out of energy!”

The men holding the chains – the grunts of the Hypnos invaders from another dimension – shouted triumphantly.

“Ahh…l-let go of me! I won’t l-lose!”
Marine shouted back defiantly, but despite her courageous words, she could not escape the bonds on her arms and legs and she only managed to twist her body.

A gun-like item colored the same light blue as her costume had fallen to her feet. That was the Marine Blaster she normally wore at her hip. It was designed like a water gun and its energy tank was sitting open. The energy for its shots was depleted and the enemy had aimed for when she was attempting to reload.

“Ha ha! We’ve finally captured Marine!” “After the trouble she gave us, we’ve gotta make this worth our while, right?”

Feeling their victory was assured, the grunts were unable to restrain their instincts and the bulges in the crotches of their tight bodysuits grew to enormous size.

Marine bit her lip because she knew how powerful the Hypnos’ lust was, but then a red light filled the Hypnos Field.

“What!?” “Fuck, anything but that!!”

The grunts cursed because they and Marine knew exactly what that light was.

 

“Not so fast!”
Mizuno Rena appeared in the Hypnos Field along with the red light and gathered the men’s attention with her dignified voice and sharp gaze. Their grip on the chains loosened from the distraction.

“Yahhhh!”

Marine did not overlook that opening. She swiftly escaped the bonds and leaped over to Rena.

“Marine, are you okay!?”

“Yes, somehow. Thanks, Onee-chan.”
Rena analyzed the state of the battle while asking after Marine’s wellbeing. There were still a few dozen grunts left, but Marine had defeated even more than that. Rena looked briefly puzzled by that, but…

“Ah ha ha ha ha! There you are, Mizuno Rena…no, Altair Rose!!”

She quickly put up her guard when she heard a seductive voice from behind the grunts. The girl it belonged to wore a highly revealing black and purple outfit that made her look just as seductive as her voice sounded. She was about the same age as Rena, but she had a sadistic feel to her that was the polar opposite of Rena and Karin.

“Velka!!”

Rena glared at her and clenched her fists. She was one of the Hypnos commanders working to invade earth and one of the nemeses that the Altair Guardians had fought countless times already.

“Must you ruin everything by showing up just in the nick of time to rescue Marine? Heh heh. But I can live with this. In fact, making you submit along with her will be so much more exciting!!”

Velka walked out in front of the grunts. Her pace was slow but she had a flame of hostility burning in her eyes.

Rena walked out in front of kneeling Marine in much the same way. The fighting spirit in her eyes was just as powerful as in Velka’s.

“Just you try it. We aren’t going to lose. Change – Altair Rose!!”

As soon as Rena raised her voice, red light radiated from her body and filled the entire Hypnos field. Velka covered her eyes against the bright light. The grunts tried to attack with their chains and guns, but the light became a barrier to deflect all of that.

Within that warm light, Rena transformed from a normal girl into a heroine who protected the people and fought evil. This was a holy ceremony that allowed her to fight and a sweet moment when she was filled with elation and ecstasy.

Her swimsuit burst from her body, leaving her entirely nude. The light brushed along her alluring form as if to tickle her. Her cheeks flushed and she spread her hands. Pure white yet skimpy panties surrounded her large butt and the hairless mound that bulged softly out on her crotch. Dense energy filled the thin material meant to protect her privates and it clung to her in an impossibly skintight way. Just like Marine, a smooth and glossy white inner suit covered her upper body in an equally skintight way and then a red dress suit surrounded her curvy body over the inner suit. She let out some sensual moans and kicked her legs a little before black pantyhose covered her from toes to hips. Finally, the light tapped her hands to create long gloves and stroked her legs to create long high-heel boots. The gloves and boots were both white with red lines and they worked to protect her limbs while also further drawing out her beauty. As a finishing touch, her eyes and hair changed to a reddish pink. With her transformation complete, the light forming a barrier around her was converted into energy that was absorbed into different parts of her costume. A baton the same color as her costume appeared at her hip.

“The red light that banishes the darkness – Altair Rose! Prepare yourselves, Hypnos!”

Rena – Altair Rose – landed boldly back on the ground and Velka ordered the grunts to attack. Chains and gunfire flew in from all directions and men wielding swords and blunt weapons rushed in as if weaving between the ranged attacks. They staged a coordinated attack against Rose.

Rose did not bat an eye as she drew the weapon at her hip. The Rose Baton was a holy weapon colored red and white. She swung it.

“Red power, banish the darkness. Rose Whip!!”

A ribbon of light burst from the end of the handle and it brushed aside all of the incoming bullets, chains, and grunts. The ribbon moved as she willed it and even pulled Marine’s dropped gun in to them.

“Marine, take it.”

“Thanks, Rose.”

Marine was still trying to catch her breath, but her fighting spirit was just as powerful as Rose’s. She stood up and caught the gun that Rose tossed her way. “Blue power, grant me strength,” she said while filling the tank with her own energy.

The red and blue warriors stood side by side and pressed their bodies together in an adorable but courageous pose.

“I will not allow you to destroy the earth and bring suffering to its people, Hypnos!” said Rose while swinging her ribbon.

“The two of us are unstoppable while together. We will protect this planet!” said Marine while aiming her gun at the enemy.

“The Holy Princesses – Altair Guardians have arrived!!” they shouted together.

Naming themselves like that was a challenge against Hypnos. The killer intent and lust coming from the grunts swelled and the same was true of Velka who led them.
“Tch! You cheeky little- Roooose!!”

The dark knight aimed for just one of them: the red girl.

The red heroine had so easily dealt with attacks from all around even though Marine had barely managed to escape the same, so Velka rushed toward her with black flames surrounding her fist.

“Today is the day I will finally take that key you carry in your body!”

“Velka, I will defeat you here and now!!”

Rose let out the intense emotion she usually hid behind the calm and composed face of a big sister and she swung her ribbon while rushing in as well.

Two girls clashed. They were both breathtakingly beautiful, but they had chosen the opposite paths in life. The red ribbon and black flame contained enough dangerous power to destroy everything if used wrong, but it raged all around them in a fierce battle that would have leveled the city around them if not for the Hypnos Field.

“Protect Lady Velka!” “Take this, Rose- gwaaaaaaahhhhhhhh!”
A grunt tried to join the fight against the warrior girl who refused to budge, but he was quickly kicked away by a white boot. That boot belonged to Marine, the small heroine who had tried to at least rescue the townspeople even if it put her in danger.

“You aren’t getting anywhere near Rose! You’ll have to get through me first!!”

Rose and Velka were only focused on each other at this point, so Marine began a lovely dance of combat to keep the grunts away from Rose. She still held the gun in her right hand while she made sharp high kicks and roundhouse kicks against the approaching grunts.

“Agh! But your kicks are far weaker than your sister’s, Marine.”

“Now, time to make you suffer. I can’t wait to hear you cry.”

The grunts groaned and endured the kicks while approaching Marine with vulgar smiles on their faces. The bulges at their crotches grew larger after every kick from Marine, making the pure girl blush.

“Even while you fight!? Ugh, what is wrong with you?”
“More, more! Kick us more!”

The grunts grinned and provoked her, but Marine would not be overwhelmed when Rose was so nearby.

“H-hmph! I’ll wipe those smiles off your faces! Blue power, purify the darkness. Marine Shot: Bubble Shower!”

The muzzle of Marine’s blue gun shined and it fired countless bubbles. The bubbles were filled with her energy, so they sent that energy into the grunts on contact while also robbing them of their strength.

“What!? Gwaaaaahhhhhhh!” “F-fuck!”

Every last grunt was knocked to the ground just before Rose and Velka finished their battle.

“Kh…you took them out already!? That was too fast.”

Velka clicked her tongue upon seeing the end of the battle between Marine and her subordinates. She had a lot of small rips in her dark costume, showing she had failed to avoid all of Rose’s fierce attacks.

“None of your dirty tricks can defeat the two of us together! Hahhh!!”

Noticing a decisive opening in the enemy leader, Rose gave a roar and swung her ribbon.

“Oh, shi- arrrrrrrgh!!”

Velka managed to protect her body with her hands at the last second, but she was still sent flying backwards. The end of the ribbon also grazed her cheek, letting red blood drip down her beautiful face.

“Now, Marine!” “Right, Rose!”
The two heroines called each other’s names and pressed against each other again. They put away their weapons, held hands, and faced their enemy. Velka had fallen out of her combat stance and the grunts were collapsed on the ground as the Altair Guardians launched their special attack.

“Altair Energy Break!”

They cried out in unison and their red and blue energy spiraled together to form an evil-destroying golden light.

Velka crossed her arms in front of her as the light approached.

 

“Yes! A direct hit!!”

Marine jumped for joy. Rose kept her guard up, but the corners of her lips had loosened with joy. They had fought Velka plenty of times before, but their special burst attack had never scored a direct hit on her before. Rose clenched her fist at this result of their constant training.

But…

“No way.” “Kh.”

It was too soon to rest easy yet, so the heroines’ faces stiffened.

Velka emerged from the smoke. The Altair Guardians’ strongest attack had failed to bring down that veteran warrior. But it must have done considerable damage because she appeared to have trouble staying on her feet. Her fearsome healing power was healing the wounds already, but she would not be able to continue fighting.

“Pant, pant! N-not bad. You can have this win for today.”

The warrior in black waved her arm to summon a teleportation gate that absorbed the collapsed grunts.

“Not so fast! I’m not letting you get away this time!!”

“Heh heh. Shouldn’t you be more worried about your sister than me?”

“What are you talking about!? M-Marine!?”

Rose rushed in since this was a perfect chance to defeat an enemy leader and reclaim peace, but Velka’s words brought her to a stop. She looked back to see Marine shaking on her feet and about to collapse. “Are you okay!?” she called, catching her partner instead of stopping Velka from escaping through the gate.

“Until we meet again, Altair Guardians. I will have that key next time. We have an unlimited supply of grunts, so you can never truly defeat us.”

Velka vanished with that puzzling comment. Rose and Marine could only bite their lips.

 

On a deserted building rooftop, the Altair Guardians could hear the people thanking them in the distance. Marine was resting with her head in Rose’s lap.

“I’m sorry, Onee-chan. I haven’t trained enough. I need to be fighting alongside you, but you had to do it all again.”

Black marks from the chains remained on Marine’s gloves, boots, and body suit. Rose shook her head while healing those.

“No, this isn’t your fault. And you did your best. I would have ended up the same if I had tried to rescue the captured people alone.”

“Nothing has been working right for me recently. I knew I had to let you know right away, but it didn’t work right.”

“You were probably just rushing things, so don’t worry about it. I mean, look.”

Rose viewed Marine’s suit and rubbed her hair. The smaller heroine narrowed her eyes ticklishly. The cute reaction reminded Rose of a cat and she grabbed Marine’s hand.

“There’s nothing wrong with your costume and that’s what gives us our strength. That and our indomitable heroic spirit.”

“That’s right.”

Karin nodded at her sister’s joke. Very few other people knew Rose/Rena ever joked. She loved this side of her beloved sister that no one else ever saw.

“We’re the heroines, so we can’t lose! Right?” Karin forcefully sat up. “We’ll defeat them next time!”

“That’s the spirit.”

Marine held out her hand and Rose grabbed it. The city was dyed in the colors of sunset.

“Ah! I need to head back to school to get my uniform.”
“Come to think of it, I’m still in my swimsuit too.”

The two transformed girls spoke like ordinary teenage girls before turning into red and blue lights and disappearing.

 

Rena and Karin secretly returned to the school which was empty now that the students had been evacuated and they changed into their school uniforms. But at that same moment…

“Altair Rose.”

Velka had returned to her hideout made by warping space on the outskirts of the city and she was taking deep breaths while burning with rage. The cut on her cheek felt hot as dark blood flowed from it. She chose to enjoy the pain instead of healing it right away. She knew that would bring her even more intense and emotional ecstasy once she came up with a plan. She was a true masochist but also the worst kind of sadist.

The grunts had already gathered at the hideout and they were watching her boil with anger. Those men and women were similarly burning with a desire to have revenge against the two girls who beat them up all the time. But instead of killer intent, that filled them with powerful lust. The men all had rock-hard erections pushing out at their full-body suits.

Hypnos was a truly dangerous group that possessed overwhelming military might and drowned themselves in depthless pleasure.

Velka’s eyes shined bright as she finally took a seat for the meeting. She snapped her fingers to display a visual in the air. It showed the sister warriors dancing so beautifully on the battlefield.

“Now, we have spent about half a year losing miserably to these two.”

She emphasized the word “losing” and viewed all the gathered grunts one at a time with fury burning in her purple eyes. Smoke began to rise from the grunts.

“Our goal is to extract the key from them, but that is no easy task thanks to the power the Dimensional Alliance granted them. We have no further forces and no chance for reinforcements.”

The footage showed a monster specialized for combat taking Marine’s bubbles to its leg and being torn apart by Rose’s ribbon.

“Doesn’t it frustrate you? Doesn’t it infuriate you? These little girls have no prior combat experience, yet they keep sending you running back home with your tail between your legs. Don’t you want revenge against those wannabe heroines? Don’t you want to see the strength wiped from Marine’s face and defile Rose’s noble face?”
Velka’s speech stimulated the grunts’ desires. The visual projected in the air showed Marine keeping a strong face while some weakness escaped to the surface.

Rods of burning desire pushed out the men’s crotches and they throbbed like they were ready to explode with milky ejaculate. But the men restrained themselves. These lusty men had all chosen to let their desires build up without release while they followed Velka’s plans.

She looked out across those men and felt a hot wetness in her own crotch as she thought about what she was planning. But the time had not yet come, so neither could they. They still had to be patient.

“I feel the same. I don’t just want to defeat them. The only thing that can satisfy me is to violate them and humiliate them so thoroughly it breaks their spirits! Now, our long days of denial are at an end. We can soon release everything pent up within us!”

“Ohhhh!!”
The grunts roared as the footage changed to today’s battle.

“We begin tomorrow. I will join the battle as planned, so you do your part.”

The waves of desire coming from them were almost palpable. Their morale spiked. Velka stroked her cheek and finally erased the humiliating proof of the injury Rose had caused her. Then she left the hideout with three grunts accompanying her.

 

The footage continued to play in the conference room. But now the audio was included. Marine’s voice contained a sweet sexual sound that stimulated the men’s crotches.

“Ahhhh! Ah, ahn! Why!? Where did all my strength go!?”

Marine threw several high kicks in a row.

The footage was filmed from a low angle and the high kicks caused her miniskirt to lift up considerably, revealing her crotch. What lay below seemed to shine with a seductive light.

 

Rose had said there was nothing wrong with Altair Marine’s costume, but it was in fact missing the most important part. It lacked the panties meant to protect her secret garden from wicked eyes. With every high kick, she had been spreading her legs wide and showing off her crotch. Rose could not be blame for failing to notice that, but Marine herself had also failed to notice she was missing that thin garment that was fit so perfectly to her crotch. No, she was actually well aware it was missing – she just did not find that to be unusual in the slightest.