Aliens | Ch. 02: Processing

Chapter 2: Processing

I awoke later, still held in place by the sticky tentacles, the lights having dimmed significantly so that I didn't wake. My cock and balls were free, but my ass once again gripped a tentacle, though much smaller than before and avoiding my prostate entirely. I wiggled and it felt like it went in pretty deep. Still held to the wall of tentacles, I wondered what the aliens wanted with me.  

When I was starting to feel more wakeful, the wall of tentacles released another puff of pink gas, which made my head swim and my eyelids droop. I felt the tentacle in my ass thicken slightly, as if detecting that I could suddenly feel it much more distinctly. Across the room, the door dilated open and the slender alien entered once again. He carried a handful of rings with him as he floated across to me, long dick streaming behind him.  

He gently grabbed my balls and massaged them downwards, like he was examining how far down they could go. He slipped one of the thicker rings around my ballsac, and touched it twice on the outside. The ring contracted gently around my balls, not tight enough to cause any discomfort, but enough to ensure it could not slip off, though the thickness remained the same, about two fingers thick. The pleasurable feeling of my ballsac being tugged on caused me to moan in pleasure, and the tentacle up my ass writhed as if happy about it.

Satisfied with his work, the alien then grabbed a much smaller ring and pulled back my foreskin to slip it over the head of my cock, resting it behind the ridge of my glans and over my frenulum. Thinking this ring was going to contract like the last, I braced myself. But when the alien tapped on the cock ring, it instead got warmer and lit up a soft yellow colour. I could feel it tightening, and then my penis began to tingle as it began to merge with my very flesh. After a few seconds, the ring had embedded itself under the skin of my cock, just barely visible, as it had conformed to the shape of my dickhead. The yellow light of the band blinked once and then went out.  

The thin alien then grabbed my cock and started to jerk me off with one hand while he massaged his own dick with the other. Our penises both hardened, and I felt the weight around my balls as they flew up and down with the jacking of my hard dick. Recognizing that I had an erection, the dick ring started to glow a soft pink colour, just barely visible under my skin. It appeared to have expanded as my cock thickened, matching the size seamlessly.  

Satisfied, the alien reached up above me and pulled out a thin, pink tentacle. The alien didn't seem to have any issue gripping the tentacle despite the coating of slime, even as the tentacle wriggled slightly in a circular motion. The alien brought the wriggly tentacle to my cock, and the ring turned a purple colour just as the tentacle seemed to sense it was there, encircling my dickhead and moving towards my piss slit. Covered in slime, the tentacle had no problem pushing its way into my dick and down my urethra. My cock throbbed as it felt the wiggling, and I moaned loudly.  

The alien slid my foreskin up and down as I felt the thin tentacle poke further and further into my body through my stiff cock. My balls swung back and forth, providing waves of pleasurable sensations all the way up my spine. I could feel the tentacle still slithered up my ass thicken around the base, stretching my hole, and I instinctually tightened my hole back on it.

This combination of sensations was enough to start the flow of precum from my cock, which caused the tentacle inside of it to reach even further towards my prostate. With a popping sensation, it made its way in, and expanded the tip to stay lodged inside my prostate. That's when the alien released my cock and reached up to squeeze the root of the pink tentacle that had slithered down my dick hole. The thin tentacle then started to pump something into me. I could feel the pressure it added to my prostate, and it immediately made me even hornier. I wiggled my ass down on the tentacle in my hole, and it responded by thickening slightly and starting to slowly rub against my bulbous prostate from the inside. The pleasure was mind-blowing, and I threw my head back to yell out in ecstasy.  

After watching me ride the sensation of my prostate being filled, the alien once again squeezed the root of the thin tentacle and it stopped its flow. The tentacle then made itself thin again, and released its hold on the inside of my prostate, slipping out easily and without letting anything escape behind it as the alien pulled it out of my cock. The alien then pulled a tentacle on the wall, and my legs were pulled upwards again, spreading my cheeks so that the tentacle in my ass would have unobstructed access to my lubed up hole.  

The tentacle started fucking my asshole sensually, really working it over and writhing against my swollen prostate as much as it could. Once I was really getting into it, I could feel the tentacle get even thicker at the base, and started to stretch my asshole out like it did last time. Now that it was thicker, I could feel the sweet sensations all the way up my cock through my worked-over prostate. I was leaking precum like a faucet, and biting my lip.  

Just as I was getting close to cumming, the alien squeezed the tentacle going into my ass and it contracted, returning to its normal size and slithering out of my hole. It was left open and gaping, and I could feel how worked over it was as I opened and closed it, hoping the tentacle would be returned to fuck me some more. The alien then left the room, and the beefy alien from before took his place.  

Luckily, the beefy alien's giant cock was already rock hard and looked to be slicked up with slime, so when he walked over and shoved it directly up my waiting hole, he was able to go right to the base without a problem. I felt his big alien balls slap against my ass and lower back as he slid his big grey veiny cock in and out of my gaping hole, bringing pleasure to my anus with each thrust. Suddenly, much quicker than the first time, the alien tensed, his cock engorging for a moment, and he filled my guts with his cum.  

Not wanting it to end, I squeezed my abused hole on his cock, holding it inside me as long as I could, and couldn't help but whine quietly. The beefy alien didn't even seem bothered as he pulled himself out with little effort, and bent down to examine my gaping hole. I hung there, ass still spread, and watched as the beefy alien pulled another blue tentacle out from the wall behind me. This tentacle wriggled like the thin pink one that had gone in my dick, but wasn't as thin. The alien brought it to my wet hole and it found its way in and I jumped as it immediately located my prostate.  

I could feel the tentacle move its way slightly past my prostate, until it was only tickling the edge of it, and then suctioned itself onto the wall of my anus. I felt the same warm tingling sensation as when the dick ring melted into my penis, but this time it was coming from the tentacle in my ass. It felt like another pocket was opening up inside of me. Through the tingling I squirmed and writhed to try and get some part of the tentacle to hit my prostate. Eventually the tingling stopped, and the tentacle went limp. The alien pulled it out of my ass, and it retracted into the wall again.  

The alien then returned his massive cock to my hole, and filled me back up again. He stayed there, blinking slowly, seeming to enjoy the sensation of being buried in my hole, just as I luxuriated in having my hole stretched and filled. My cock stayed hard, but I could feel that my prostate wasn't quite as swollen as it was before. The alien then slowly started to fuck me, and I flexed my cock and hole along with each thrust. The feeling was great, because it was so well lubricated and the alien's big cock was covered in rigid veins that rubbed my chute as it forced its way in.  

The alien continued fucking me harder and harder, really ramming his dick into me, speeding up his thrusts, and as he did I couldn't help but grunt every time he stretched my hole with his fat grey penis. It felt phenomenal on my asshole, and my balls were flinging around back and forth, rubbing up against my hard cock every time the alien thrust into me. The feelings kept building from all of the places being stimulated, and as the alien watched my face scrunch up in pleasure, he reached for my cock and squeezed on either side of the ring in my dickhead.  

The ring turned red, and the alien sped up his thrusts. Only then was I driven over the edge, and felt my orgasm wash over my body, starting in my asshole, moving to my prostate, then finally up to my penis and through my whole body. The waves of pleasure reverberated out into my limbs, and my head swam with pleasure as my hole was punched over and over by the alien's massive cock.  

When I came down from my orgasm, I looked down and realised that no cum had left my cock. The red light from the ring must indicate that it was holding my jizz inside. That didn't stop me from having a wild hands-free orgasm, but I did think it was strange that my very full prostate hadn't emptied at all. Not caring, I let my head fall back and I could feel myself get drowsy from the post-orgasm high. The beefy alien pulled his big cock out of my clenching, stretched-out hole with a popping sound, and made his way over to the door in the wall. He left, and the slender alien traded places with him once again.  

The thin figure made its way to me, and began to fondle and examine my ballsack. I looked down and I noticed that my balls were distinctly larger than before. That must have had something to do with one of the treatments I had been given earlier, but I had no way to know which. The alien reached behind me and pulled several tentacles on the wall. The tentacles that held me securely in place began to slither around, some releasing me. The ones around my wrists wrapped around the tentacles around my ankles, and for the first time in a while I floated free from the wall, bound and presenting in zero-g.  

The thin alien nudged my floating body through a dilated door right beside the tentacle wall, and ushered me into a short hallway. I could see several doors like the one I had just come through down this hallway, all closed. The alien grabbed the ring around my ballsac and guided us down the hallway, dragging me by the balls behind him like a balloon, my slowly softening penis flapping in the air as we went. We reached a door near the end of the hallway and I was pulled inside.

In the middle of the room there was a single thick, purple tentacle protruding about four feet up from the floor. It was about as wide as my arm, and that's where the alien dragged me. He lined my hole up with the tentacle, and then pulled me down by the balls so that I was slowly impaled by the tentacle. My wrists were still bound to my ankles, forcing me to squat in mid-air, so I watched as my hole slid further down the big purple shaft and moaned as I could feel my hole stretch and my cavity fill.

When a foot of the tentacle was inside me, the alien stopped, and squeezed the base of the tentacle near the floor. I could feel the mass inside me expanding, filling my rectum to keep me in place. It pressed up against my prostate, but I couldn't move an inch up or down. I was hard as a rock, and my dick ring continued to glow red. I'm sure I would have been leaking precum like a faucet at this point, but none came out of my cock.  

The alien then squeezed the tentacle a second time, and the whole thing began to vibrate. The sensation rippled through me and did an excellent job of stirring up the extra juices inside my prostate. My cock throbbed, my balls danced, and I could do nothing except moan loudly and drool on myself. I was in a trance. The alien inspected my hole, prodded my cheeks a few times to make sure I wasn't going to slip out, and exited the room.  

I floated there, attached by the ass to this huge, vibrating purple tentacle for what must have been hours. I zoned in and out of consciousness, coming-to occasionally to have a dry orgasm from the stimulation of my overly sensitive prostate. After a while, the vibrations reduced their intensity, the sensations started to feel more like a warm glow behind my balls, and I started to wake up fully.  

I looked down at myself and noticed that my nuts seemed to be almost twice the size they were before! My cock was limp as I had been asleep, and now looked tiny compared to my huge nuts. I felt like a slut, hole stretched and plugged, and my balls huge and bound.  

Just then the beefy alien entered the room, and snapped his fingers. The lights went out, there was a hissing sound, and everything went black as I became extremely drowsy and fell asleep.