Aetheria
by
Jason Crow

Chapter 13 – Us

Walking through the halls somehow felt different now. They seemed brighter, and the mess inside was less depressing. The cleaning bots were finished in certain parts of the building, and it showed. Those bots didn’t care about their imminent death. They didn’t know and just did what they were designed to do. Because of this, some parts of the base looked just as if the quake never happened.

But the clean halls weren’t the only reason it felt different, of course. The fact that we were leaving was probably the most critical factor. I felt cleaned up inside my head and cheerful about the future, which had been a while. It was a bummer that we had to go back to Earth, but at least we’d live.

Nadia walked next to me, and as we walked, she wrapped her arm around my waist and laid her head on my shoulder. We didn’t talk, but we both knew how the other felt. She did surprise me when her hand moved over and squeezed one of my ass cheeks.

I looked at her as she did this, and her smile was a mix of apologies and cheekiness. I smiled back and shook my head. She always did dumb stuff like this, and thankfully, today wasn’t an exception. In fact, her whole body language showed signs of mischief, and she acted skittishly.

We were now at the door of our room. I swiped my wrist in front of the keypad on the wall, and the door opened with the familiar whooshing sound. Inside, the cleaning bots were obviously done. It was as clean as when we left it the day we went outside with Ethan.

Ethan… it seemed like an eternity ago! I knew I shouldn’t be thinking about him now. I’d have plenty of time for that after we get off this planet. But still… I tried pushing these thoughts away, but it wasn’t easy.

But Nadia came to the rescue. She must have noticed something because she stepped in close and wrapped her arms around my neck. I felt her boobs pressed against my chest as she leaned in and kissed me hungrily.

“Cheer up! We’ll grab our stuff, and we’re out of here before you know it,” she said softly after we broke the kiss.

“I know… thanks!” I said, “I need to take a piss.”

I went into the bathroom, and as I did my business, I tried to focus my thoughts on getting out of here instead of my dead brother. I stuffed my dick back inside my boxers, zipped up, and sighed deeply. I washed my hands, splashed some water on my face, and was ready to move on. I unlocked the door and expected Nadia to stand there to go in after me, but no one was there.

In the corner of my eye, I saw movement on the bed. I turned my head to look at her and almost choked. Nadia was as naked as the day she was born and smiled seductively at me. She had positioned herself in such a way that she didn’t look cheap or thrashy but simply irresistible.

She leaned against the pillows with her upper body, showing off her magnificent breasts perfectly. Her legs were slightly parted, showing a hint of her slit, but the few hairs above it obscured the view just enough to make me want more.

“Wh- what’s this?” I asked, feeling my now stiff dick twitch hard in my boxers.

“We’ve got time to spare. So… get over here,” she hoarsely whispered.

I still don’t know why, but seeing her like this, the way she talked, and how she was taking the lead triggered something inside. I felt the almost unstoppable urge to fuck her. Making love was terrific, but now I wanted to FUCK her. I was both shocked and amazed by this realization. I didn’t know where I had heard that word before, but it was exactly what I wanted. There was no better word to describe my urges.

I looked at my sister as I kicked off my shoes and lifted my shirt. The moment it was off, I focused on her eyes again and started working on my button and zipper. Nadia’s eyes roamed over my chest, and when I opened my pants, her eyes locked onto that.

I shed my pants quickly, and as they crumpled at my feet, I stood there in just my tented boxers, my dick pointing straight forward. Nadia’s eyes were locked on that tent, and a wicked smile was all over her face. I hooked my fingers inside the waistband of my boxers and slowly started sliding them down. I knew I shouldn’t try a striptease because I’d look ridiculous if I did. But I could take it slow and expose myself in a more or less sexy way like this.

My boxers slid down slowly, and the tip of my dick got caught behind the elastic band, moving it down with my boxers. As I went lower, my pubes and the base of my dick were now exposed, causing Nadia to lick her lips seductively. With an obscene slapping sound, my dick sprang free and slapped against my belly.  Nadia didn’t flinch and kept staring at it.

I quickly ditched my boxers and crawled toward my twin sister on the bed. My hard dick bobbed as I did this. Nadia slid down the pillows and lay flat on the bed, spreading her legs widely. If I still had any doubts about what she wanted, they were now out of the window.

I lay my body down on top of hers and pressed as much of it as possible against her. As my dick rubbed over her slid, she purred coyly and wrapped her arms around me. One of her hands squeezed my ass, and the other pulled my face toward hers.

We kissed each other hungrily, and our bodies rubbed against each other. Her warm pussy felt terrific on my dick, but I wanted… no! I needed more. I didn’t hesitate and sneaked my hand between our bodies. I grabbed my dick and lined it up. I had rubbed it down there enough to know where I could enter her. And without any effort, my dickhead popped inside my twin sister’s pussy.

Nadia looked determined and extremely horny at me, and I felt an almost animalistic urge to make her mine. I didn’t want to hurt her. I’d never hurt her! But it just felt right to penetrate her a lot rougher than last time. So I pushed forward with more force, and the look of surprise on her face when I entered her changed into one of pure lust and submission. I never saw her like this, but there wasn’t a fiber in my body doubting that she liked what I did.

I entered her quickly and with such force that our pubes smashed together.

“Aaahh!! Yesss! Take me…” Nadia grunted.

This wasn’t lovemaking. This was raw sex, and I loved it! And I loved that our twin telepathy even extended to this and that we both enjoyed what we were doing tremendously. I pulled back and slammed back in. The pace was slow, and I was constantly checking out my sister. I wanted her to cum without hurting her, and my own pleasure came in second place.

My dick and my actions had the power to make her feel the most amazing feelings. And I wanted to use that power the best I could. So I kept slamming into her and made sure each trust counted.

She already had an unfocused look on her face, and her head was tilted back. Every time my pubes slammed against her clit, her moans got louder and the tone of her moans higher.

My right hand was still between our bodies, and I managed to rub my thumb over her clit each time I pulled back. It was a bit awkward, but with my left hand, I grabbed her tit and gently squeezed her nipple. Nadia was too unfocused to keep on kissing, so I started nibbling at her neck, a very sensitive spot that I recently discovered.

“Oh! Oh! Ah! Ah! Ah! AY!!! AAIII!! AAAIII!!”

I increased the speed by which I was slamming into my sister slightly, but the thumb on her clit and hand on her boob was enough. When she breathed this shallowly and started screaming my name, I knew she was coming. This was the perfect moment to let go. I stopped my focus on her and just went for it. Since this was only my second fuck, I was way closer than I wanted to be, and there was no way I was holding back anymore.

“AAAIIII!” Nadia screamed and dug her fingers into my ass and my back.

Her whole body tensed up, and her pussy gripped my dick so firmly I could hardly move.  But I HAD to move! The snowball was already rolling down the hill, and I had to stay ahead of it. So, I kept on pistoning in and out, pushing through the clenching pussy of my sister.

After I pulled out the third time, the grip around my dick loosened a little, which was enough to push me over the edge. I slammed in two more times, and when I felt the cum shooting up my shaft, Nadia’s pussy gripped me again, and maybe even firmer than before.

As my incestuous cum coated my sister’s insides, my brain went offline. I only saw her wrinkled-up face as she was still orgasming pretty heavily. Everything around us was gone. My dick throbbed, and Nadia’s pussy was milking me, claiming everything I had to offer.

I couldn’t hold my body up anymore and dropped down on top of her. She’d told me that she liked to feel my weight on her, and that’s exactly what I was doing now, although for a different reason. I felt utterly spent! We both lay there panting. Nadia started caressing the back of my head and whispered, “You are amazing!”

I couldn’t say anything and nodded once to show I heard her. Occasionally, her pussy gripped my dick, which caused it to twitch. The last time this happened, we started giggling, but now, Nadia said, “I’m still sorta… cumming. I’m still really close.”

And after my dick twitched again, she said with a bit of amazement in her voice, “And you’re still hard!”

I lifted my head to look at her and wasn’t sure what to do next. I figured it was over and started pulling out of her so she could cuddle. But the moment she felt me move, she wrapped her legs around my ass. Her pussy twitched quite firmly as she did this, and it felt terrific around my sensitive dick as I slid back inside.

A wicked grin spread across her face, but I didn’t have a clue what she was thinking. Before I could say or do anything, she moved her body, pressed against my shoulder, and turned her lower body with her legs still wrapped around me. I fell to my left, and before I realized what happened, Nadia also turned. It all happened really quickly, and before I knew it, I was lying on my back, and Nadia sat on top of me. My dick somehow managed to stay inside of her, and as she pushed her body down on it, her face looked amazed.

“It’s in even deeper like this!” she said as she sat up straight and ground her pussy against my pubic bone.

The way she was sitting gave me the best view of my sister and the most fantastic feeling around my dick at the same time. I looked at her incredible body rising up from my groin. Her boobs looked terrific, and as my eyes traveled down her tight belly and ended on her pussy where our genitals merged, I knew I was the luckiest boy in the universe.

I instinctively placed my hands on her hips and looked her in the eyes. Nadia placed her hands on my chest and gyrated her hips, which did amazing things on and around my dick. This was a whole new stimulation I never felt before.

“You’re the… and I… Bisque, so…” Nadia whispered incomprehensibly as she moved herself on my dick more deliberately now.

I moved my left hand from her hip to her tit to play with her nipple. They looked so incredibly inviting as they hovered above me that I just had to touch them. The moment I gently squeezed it, Nadia stiffened, and her pussy gripped my dick firmly again. The deep groan coming from her throat, combined with her convulsing pussy, didn’t take a genius to add two and two together.

This time, her orgasm didn’t take over completely. Yes, she was cumming, but she kept grinding against me. After the clenching around by dick ebbed away a little, she started lifting herself. My dick traveled down her love canal, and it was both weird and exciting to not be in control of that.

After I almost slipped out, Nadia moved her body down again. Her face had an odd look that I hadn’t seen before. It was as if she was hypnotized and completely in her own bubble, oblivious to the world around her.

My right hand sneaked over her hip and firmly gripped her ass cheek. Feeling the muscles move under her soft skin as she rose again was tantalizing. And after she moved back down and pressed her clit against me, she grunted deeply again, and her pussy gripped me once more. It was about the same as before. She obviously came, but she didn’t cum hard enough. Every half a minute or so, she did this. Sweat was forming on her forehead and upper lip, but she kept on going.

She didn’t pick up the pace, nor did she slow down. Now I was the one being fucked, and I didn’t mind one bit. I did find it hard to keep my focus, though. So I placed both my hands on my sister’s hips as she kept impaling herself on my throbbing dick. The speed didn’t change, but her moves were more deliberate now.

Just as I was starting to get used to the frequency of her orgasms, she didn’t cum. She dug her fingers into the flesh of my chest and slammed down hard against me with her pussy. It didn’t hurt, far from it, but something had definitely changed.

I didn’t know how long we were fucking like this, but I was glad I already came before. Otherwise, there was no way I would’ve lasted this long. But with the change of force of her actions and the way her pussy kept on gripping my dick, I was a lost cause. The buildup inside my balls had reached a boiling point, something I pushed away to the background. But now, my balls almost screamed that they needed relief.

I couldn’t help myself anymore and slammed hard against my sister’s pelvis as she moved down. But after just two of these, I froze. My ass was still off the bed, and I felt my dick fatten. This orgasm happened so suddenly and was so intense that I practically screamed.

As the first powerful spurt left my dick, Nadia’s weight forced my ass back down. And despite my extremely powerful climax, I felt Nadia’s orgasm hit her. The grip around my dick was almost painful but added such an extra dimension to it all, that I thought I had left my body.

Nadia dropped down on me, and as her pussy kept trying to squeeze my dick off, her body was limp and shook uncontrollably. Her “ooohhh… ooohhh… yesss… aaahhh…” in my ear pushed me through another wave. And although I had no more sperm left to give, I felt like I came again.

Nadia breathed raggedly, and as I felt her weight on top of me, I knew what she meant. We were so connected at that moment! Her contracting pussy and my twitching dick, combined with all the skin contact and sweat, made me feel like we were one.

I was still panting heavily, and so was Nadia. But it concerned me a little that she didn’t move at all.  Besides the movement of her pussy, of course. So I stroked her hair and softly whispered her name. This seemed to break the spell, and she started moving. She lifted her head and looked at me as if she was amazed to see me there.

“I was… holy moly!” she whispered and kissed me passionately on my mouth, grabbing my face with both hands.

I felt my dick deflate and slowly slide out of my sister’s slippery love tunnel. It flopped out unceremoniously, and some of my cum dripped out of her and onto my limp dick and pubes. Nadia kept kissing me, and I cupped her firm ass with both hands. This wasn’t a loving kiss but one that expressed our physical attraction to each other. After we broke the kiss, Nadia rolled off me and onto the mattress.

“We are really good at this sex thing, aren’t we?” I asked in the silence that followed.

“Oh boy! You can say that again! I could do this all day!”

“Uhm… what was that thing you did with your, uhm…”

“What do you mean?” she asked as she turned on her side to face me.

“You kept squeezing my… dick when you sat on top of me.”

“Oh that… I think I… I was almost constantly cumming. I didn’t know I could do that!”

“I’m jealous! You seemed to really be enjoying yourself,” I chuckled.

“Your, uhm, cock is amazing! It triggers something inside I can’t explain. Every time you move it in or out, it’s like a short circuit in my brain. Does that sound weird?” she asked as she lay her head on my chest and cupped my balls again.

“Nah… I think I get it.”

Nadia toyed gently with my balls as we were lost in our thoughts. I knew we had to get up sometime, but lying like this was just too lovely.

Nadia cleared her throat and softly said, “I liked this time better than our first…”

“Yeah. Me too. Way less depressing.”

“Guess you’re right. It’s too bad this will also be our last time for a while. I don’t think Mom and Dad will understand if we share a suspension pod on the way back.”

I laughed at that. I knew she was right. Our love for each other had to remain a secret between us. Maybe back on Earth, we could find some way to be together as much as possible, but we’d still have to be careful.

“I don’t think they’ll understand, no,” I smiled.

“But… I want to be with you, Ay! Why’s that so strange?”

“I want to spend the rest of my life with you and with no one else! We’ll have to find a way to make this work! And I know we will. But first, we need to get off this planet,” I said, feeling tears of frustration well up in my eyes.

Nadia moved over and kissed me tenderly on my lips. We shared a loving kiss for a couple of moments, savoring each other’s love.

“I need to pee,” Nadia giggled after we broke the kiss, “your stuff keeps leaking out.”

“Let’s get dressed and prepare to go outside, okay?”

She gave my balls a gentle squeeze, kissed me on my cheeks, and treated me with a fantastic view of her fine ass as she headed to the bathroom.


“See you on the other side,” I said as I entered the small change room.

The automatic system didn’t allow us to change together, so we each went into separate booths. We had cleaned and closed the room in the basement, and our bedroom was already being swept by the bots as we left it. We shut down all unneeded equipment, grabbed our bags, and headed out.

Our personal bags were in the garage’s airlock, so we could grab them later. After going through the decontamination and airlock cycle, I was outside first. My eyes immediately went to the sky, and there, right between the two moons, it was…

“That’s… that’s a big one,” Nadia said as she walked up next to me.

“It is! We’d never survive the impact. Not even if the shelter was fifty stories deep.”

“Let’s grab our bags,” Nadia said, and we headed over to the garage.

After we grabbed our bags, we walked over to the landing zone. We were about forty minutes early instead of the sixty we had planned for because Nadia had an issue with her HB-ICS undersuit. It didn’t recognize her at first, so we had to give it a hard reset. But we still had plenty of time to spare as we sat down on some rocks.

After a couple of minutes, Nadia said, “Well… this is boring as hell…”

“Too bad we can’t have sex out here,” I giggled, “That would definitely kill some time.”

A heartbeat later, I felt buzzing near my dick, and I boned up instantly. I glanced over at Nadia, who looked smug at me with her finger still on her wrist pad.

“It’s not the same,” I said and enabled the same thing on Nadia’s suit to get back at her.

“Ohh… No, not at all! Does feel good, though!” she smiled.

The stimulation around my dick was great, but I didn’t want to cum in my pants. So I looked at my sister and said, “Turn it off, please. I don’t want a mess inside my pants.”

The look on her face betrayed she hadn’t realized this. And as she switched it off, I opened the app on my wrist pad.

“Leave it on! I’m… ahhh… not the one making a mess.”

I shrugged and looked at her. That horny look I loved so much was back. The monitor app on my wrist showed she had an elevated heart rate, and her breathing was shallower than it should be. There was nothing to worry about yet, and if there was, this function would automatically disable itself.

“I love how your cock makes me feel filled up,” she said out of the blue.

“I… uhm…”

“It’s so thick! And so hard, it doesn’t… oohhh… bend at all. So when it rubs over that one… hmmm… special place inside, it’s…”

She looked deep into my eyes as she said this. I didn’t know what to say to this, so I smiled weakly at her and said, “Sorry??”

“Uh uh,” she said and shook her head, “Don’t be. It’s like a perfect… ahhh… fit!”

I watched in silence as my sister approached her orgasm. It was hot to watch her squirm and hear her pant over the radio. After a couple of moments, it was clear she was getting close. I’ve seen her cum enough by now to know this for sure. But when her eyes flew open, and the look on her face morphed into one of anger and frustration, I immediately knew what was going on.

“What the hell, Ay! Why did you turn it off?”

“I didn’t! I swear! I was just thinking how hot it is to watch you like this.”

She pressed some buttons on her wrist pad, but all she got was an annoying beep. She pressed the buttons more urgently, but her pad kept on beeping. I couldn’t suppress a giggle as she was fiddling and got more and more frustrated.

“Stop laughing, Dufus! I was almost there! And now it just stopped… Again!” she said with a hint of amusement in her voice.

“I think it’s a function they built in to get the colonists, you know… going… to populate the planet. It doesn’t help to push them over the edge.”

Nadia looked at me, and as the wheels turned inside her head, I could see the realization in her eyes.

“You think so?”

I shrugged and said, “Makes sense…”

“I guess you’re right! Didn’t think of it like that. I thought it was a useless feature, but now that you put it like this, it makes perfect sense.”

“Although I have to admit it’s a bit cruel.”

“Tell me about it! I was so close, and now I can’t do anything about it.”

“We can go back inside…” I chuckled.

“Yeah, right. And miss out on that one opportunity we’ve got to get out of here! No way.”

Even if she wanted to go back inside, I wouldn’t let her. It was a joke, but considering the situation, probably not my best one, so I decided to drop it. We waited in silence for a couple of minutes, with both of us looking at the approaching rock in the sky.

“It’s a pity, you know?” Nadia said after a while.

“What is?”

“That this beautiful place will be evaporated…”

“I thought you didn’t like it here?”

“I didn’t wanna leave Earth. That’s something different.”

“True. But what if-“

We both looked up at the approaching humming sound. There, still a tiny spot in the sky, a transport ship grew bigger with each passing second.

“They’re here!” Nadia exclaimed as she jumped up.

I got to my feet and had to swallow down a lump in my throat. They really came back for us. My head knew they would, but in my heart, I still had doubts. Nadia slammed her body into mine, and we hugged each other tightly. We made sure to step out of the way so the transport would have an unobstructed path to the landing spot. I almost bounced with joy as the ship landed. Behind the windows, Mom and Dad’s excited faces showed, and we waved excitedly at each other.

The moment the door opened and Mom and Dad came running out, Nadia and I sprinted toward them.

“Aidan! Nadia!” Mom shouted as we hugged in one big, family hug.

“We’re so sorry!” Dad started but was cut off immediately by Nadia.

“You’re here! We’re here! That’s what’s important,” she said.

I wouldn’t have any of that either, so I said, “The base is a mess. You did the right thing!”

“But Ethan…” Mom stammered.

“I know,” I said softly, “but there’s nothing any of us could do about it. It was a stupid accident.”

Mom smiled through her tears and gave me another firm hug. Dad was hugging Nadia, and I heard him sniff over the radio.

“Sir?” the pilot said nervously over the radio.

“Right! We need to go, guys. We’ll talk on the Zephyr.”

Nadia and I grabbed our bags and sat down in the transporter. About an hour later, we were greeted enthusiastically by the people aboard the Zephyr.

We were in the big garage that was now almost empty. There wasn’t a room big enough in the simulated gravity portion of the ship, so everyone had gathered in here. The downside of being weightless didn’t measure up to the chance of being together. It did strike me that the group was a lot smaller than back down on Aetheria. As some people came to talk to us and shake our hands, it turned out that everyone was worried sick about us. Since we lost a lot of people during the quake, people looked at our survival as a beacon of hope.

Dad took the microphone and thanked everyone for their help in our rescue. He specifically thanked the guy who came up with the idea of relaying the radio signal through the Terra site. After Dad was done talking, Jovii floated to the central spot and took the mic from him.

“Because of the effort Major Thom had to put in the rescue of his son and daughter, I was given the task of monitoring the asteroid. We decided to call it Moros, and we were able to track its course in more detail. And we’ve got news for you,” he said with a serious look on his face.

A lot of mumbling and excited whispers went through the crowd. I looked at Dad, who simply shrugged.

“Moros will enter Aetheria’s atmosphere, that we know for sure. But it won’t crash on the planet!”

“What!?” I heard myself ask as the crowd erupted with excited chatter.

Nadia looked wide-eyed at me and appeared just as confused as I was. Jovii lifted his hand for us to be quiet.

“Moros will probably ricochet off the atmosphere like a pebble on the water, and its course will change forever. But the fact that it’ll hit the atmosphere isn’t a bad thing. During this time, it’ll add significant heat to the planet, and judging by the composition of Moros, it’ll add a significant portion of oxygen and hydrogen to the planet’s atmosphere. You just don’t want to be down there when it hits.”

“What does that mean?” someone in the back shouted.

“We think it’ll save us at least two years of terraforming, probably three.”

“Oh wow!” Dad said excitedly.

“After our evasive maneuver is done, we’ll show the impact on the large screen here in the central hall.”

Turned out the calculations were correct. The external cameras managed to capture the impact beautifully. Everyone was holding their breath as Moros approached. When Moros entered the atmosphere, the whole planet got an eerie red glow. Nadia was standing next to me and squeezed my hand tightly as this happened. When Moros sort of bounced off the invisible band of air surrounding the planet, and it was clear it wouldn’t crash, the whole crowd cheered in excitement. The color of the atmosphere went back to normal quickly as the rock shot off into deep space.

People were celebrating, and I could see Mom and Dad were happy. They were constantly smiling and very affectionate toward each other. After a couple of moments of watching the celebrations, Nadia pulled me close, hugged me tightly, and gave me a quick peck on my lips.


After the excitement died down and the celebrations were done, we went to our cabin. We sat at the table and talked about the things that had happened. It turned out that Nadia and I had a walk in the park compared to what had happened at the main base.

Lots of injuries and missing people. Dad had to manage all that while worrying about his missing kids on a foreign planet in the meantime. We cried a lot about Ethan. This was actually the first time both Nadia and I allowed the thoughts about what had happened and of losing him to come to the forefront. And it hit us hard. But after Mom and Dad assured us we’d give him a proper funeral, we were able to give it a place. We agreed that we’d never forget him.

Dad told us that about half the people wanted to return to Earth. We also talked about this extensively, and despite everything that had happened, Nadia and I wanted to stay. Mom wasn’t convinced but said she couldn’t leave us on this planet, so they would also remain here.

It was getting late, and I had to suppress a moan, but Nadia saw me. She winked at me and surprised me when she asked, “Mom? Can Aidan and I sleep in one of the unoccupied cabins?”

“Uhm… I guess…” Mom said questioningly as she looked at Dad.

“We’ve been alone for so long now, and I think it’ll help me sleep when it’s just the two of us…” she said sweetly.

Dad shrugged and said, “I don’t see why not. The one next door where Seymour and Patty used to live is available.”

“You sure you don’t mind?” Nadia asked.

“Of course not, hon,” Mom said warmly.

“Come on, Dufus. Time to hit the sack.”

I followed my sister out of the room and into the next. I was at a loss for words and dumbfounded at how she had managed to do this. She knew how to play Mom and Dad like a fiddle and did it with excellence.

After the door closed behind us, Nadia lifted her shirt and unclasped her bra. She turned around and seductively said, “It’s time for you to fuck me, big brother.”

I wasn’t one to argue with that, and after another fantastic love-making session, we fell asleep in each other’s arms, Nadia’s hand firmly cupping my balls.

We were still alive and were going to make it count. Together.

The end

Copyright 2024 – Jason Crow
All rights reserved

Et semper post feliciter vixerunt

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