Decontamination

Story by AstroSecant on SoFurry

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One of those strange ideas I get every now and then. This one may have some origins in a dream, at this point I can’t quite remember. Anyway, enjoy the weirdness, maybe you’ll even find it sexy?

OBLIGATORY CONTENT WARNING: This story contains sexual acts between a male and an ostensibly male robot, size difference, bondage, and general weirdness.


“All set, traveler. You may now disembark, and head to decontamination bay #15.”

Avelier didn’t bother responding, they weren’t going to hear him anyway. Most of this stuff was fully automated, just some generic phrases to give to interplanetary travelers as they were arriving. Like the airports of old, supposedly, except they usually had people giving the messages. Still scripted, but with a more human touch.

Space travel was commonplace these days, so one would think people would know the standard procedures. But if there was one thing you could count on, it was the average consumer being dumb as a box of rocks. Avelier considered himself better than the average consumer, but he didn’t begrudge them their following protocol. Better safe then sorry.

He was in Korosi on business, meeting with a business representative from a sister company to try to discuss business strategies. He’d never been on this planet, but he’d heard it was quite the place, and he was hoping that he could get a few moments to do some sightseeing and such before his trip was over. But before that, he had to go through decontamination.

It was standard procedure, after all - he was visiting a place where life had developed separately, rather than being established through extended colonization. In the latter cases, most of the life was similar in many ways to the place of origin, so decontamination wasn’t necessary. But where life had developed separately, it usually was at risk of being overrun by microorganisms that it didn’t know how to deal with. Thus, travelers had to get an extensive cleaning to protect the planet. And themselves - a secondary effect was to adjust the target’s body to life in an environment it wasn’t originally suited for as well.

Avelier remembered hearing someone say that a new decontamination procedure had been set up on Korosi. Apparently it was supposed to be very different from the usual, more effective and allegedly less unpleasant for the subject. He didn’t know what that meant, but as he entered the designated bay, he figured he would find out.

He stripped off all his clothes in the first part, a chamber the size of a small closet with shelves on one end. They’d be dealt with separately. His body would require something different...usually there were sprays and probes and such, though others had technicians doing the work, and still others knocked you out and didn’t let you know what was going on. Whatever he was going through, it didn’t sound that extreme. He opened the door to the larger chamber, and stopped dead.

On the far end of the chamber was some kind of large robot. It looked draconic in form, complete with claws, horns, tail, and even wings. It was also huge, towering over him, it must have been nine or ten feet tall...he had no idea what to make of it, until it spoke to him.

“Subject: Avelier Kreshold. Please enter and lay on the table face up. Your decontamination will start when you are laying down.”

The voice was cold, metallic, a stark contrast to most of the robots he’d encountered. Voice synthesizers were good these days, most of them you could barely tell that it was a robot speaking. The fact that they’d used these suggested either that they were really going on a budget or that they intentionally wanted the robots to sound, well, like robots. He wasn’t sure why that would be, but it wasn’t time to question that. He didn’t want to keep things waiting…

He stepped over to the padded table and laid down on it, face-up just as requested. As soon as he was settled in, heavy clanks rang out from the floor as the robot dragon stepped around by his feet and looked down at him. “We will now begin phase one of decontamination. This phase will cover external surfaces. Are you ready to begin?”

“Um...yeah, sure…” No, no he wasn’t sure, it was hard to be sure of things when a giant robot dragon was proposing them, but it wasn’t like he had any other options here. He only had to wait a moment for things to begin...and right away they got strange. The robot dragon’s hands started to rub all over him, starting at his feet and working their way up his legs. Wherever they touched, he felt some kind of fluid left behind, probably the anti-microbial substance...it felt a bit weird, thicker than he expected, usually it was some kind of spray. It felt weird for sure...the touches weren’t that bad, the surface of the dragon’s hands were more rubbery than metallic, and the pressure wasn’t too harsh, but it seemed like an oddly inefficient way to do the decontamination procedure.

And then things got weirder still. Once the dragon got up his thighs and to his torso, his head got into the act. The metallic maw opened, and a tongue-like appendage emerged, licking around the skin around his crotch. Avelier had to clench his teeth not to let out any sound; it didn’t feel bad, on the surface of it, but this was such a bizarre thing to happen that he wasn’t sure how to react to it. The hands kept working up further up his stomach and chest, but the head stayed around his groin, the tongue working over his cock and balls much longer than seemed necessary. He rapidly got harder at the robot did its work...for a machine, he gave a heck of a blowjob, and the rubbing of those hands on him didn’t hurt.

It took only about a minute for him to go over the edge, thanks to his lack of action and the robot’s relentless attention. The moment he did, the robot clamped down, and he felt something cover the tip of his penis while his seed shot out, almost sucking a bit like a vacuum. That felt weird as well, although not unpleasant. Soon he tapered off, and the robot pulled away, closing its mouth. “STI test sample acquired.”

That made a bit of sense to Avelier...sexually-transmitted infections were harder to pick up and required particular tests. Usually, though, they had travelers provide the samples themselves, not collect them like this. He didn’t have too much time to dwell on it though, as the rubbing was reaching its conclusion; his body had been more or less covered, and the hand on his face was highly distracting. Soon it was over, and he felt the oily fluid all over his skin, not the most comfortable thing...he would have liked to wipe it off, but he knew it needed to stay there for a bit to do its thing.

“Phase one complete. Phase two of decontamination commencing. This phase will cover oral cavity and gut flora. Please turn face-down and open mouth.”

Dutifully, Avelier flipped over, settling with his mouth open in a recess in the table. He didn’t particularly like this part of the decontamination process, it usually meant foul-tasting liquids and dental examinations that weren’t all that fun. But a moment later, he was wishing that was what it was as the dragon stepped around to the front of him. This wasn’t just a liquid, there was a tube extending from the dragon that was about to be inserted into his mouth. A tube from his crotch that was suspiciously phallus-shaped.

Are they for real?

He didn’t have a chance to voice a protest, as the dragon forced the tube into his mouth an instant later. He almost choked on it at first as it hit the back of his throat, the thing was bigger than he expected but seemed to compress as it went in. It worked its way further down, until the metal of the dragon bot’s body hit his nose. Avelier was astonished to find he could still breathe...the phallic organ seemed to have a recess oriented to allow his windpipe access to air, which meant he wasn’t going to suffocate on the thing at least.

But it wasn’t going to be easy, still. Without warning, he felt the dragon pull back, and then push in again. His hands gripped the table, his initial urge to get away thwarted by the hands on the back of his head, gripping him and keeping him from moving. He could feel a fluid seeping out of the organ, coating his mouth and tongue and throat...it was kind of soothing, and didn’t taste all that bad, but didn’t change the situation he was in.

Gods be damned...I’m being face-fucked by a robot dragon.

There was really no other way to describe it. He hadn’t had this kind of experience before, but he didn’t really think he needed to to have an idea what it entailed. His mouth and throat were being invaded by the robot’s cock (what point was there in thinking of it as anything else?) over and over, almost like they were being scrubbed clean. It was a miracle that it didn’t hurt him or make him retch, but he still wasn’t enjoying it...then again, he didn’t know that he could compare it that unfavorably to the usual procedure.

It didn’t take too long for the robot to start shooting something down his throat, into his stomach. Most likely the gut flora adjuster, something to make sure that what he had didn’t contaminate this new environment and possibly to make it easier to digest the unique foods here. Thankfully he didn’t have to taste this, it was all pushed in by the dragon’s cock...but as the cock was finally pulling back, it stopped at his mouth, and he felt it pulse again, forcing something else into his mouth and filling it rapidly. It was cool, almost icy, fortunately tasteless but there was so much of it he could barely keep it in...it seemed like it filled every crevice in his mouth before tapering off, leaving him to swallow the dregs as his maw was finally freed from the intrusion. Even after he get rid of most of it he could feel the remains of it all around his teeth...that was an oral cleansing he wasn’t sure he wanted to experience again.

“Phase two complete. Commencing phase three. This phase will cover decontamination of the lower digestive tract and bio-adjustment protocols.”

It took a moment for Avelier to process that. Usually this sort of thing involved a probe of some kind that would go up the rear end and emit a fluid to clean things out...his eyes widened as he realized what the most likely substitute was going to be. “W-wait, hang on-”

Before he could react, he felt metal clamps rush up from the table, snapping around his arms and legs - his widespread legs, positioned rather poorly after his squirming and thrashing during the last phase. They must’ve sensed the change in heart rate and other physiological measures and acted to keep him from running. He whimpered a bit as he heard the clanking of the robot behind him, and then him rising up onto the table over his body...yes, he could feel it, that robot cock pressing against his ass. And there wasn’t any getting away from it now.

A probe was nothing compared to this. Those were usually pretty thin, if solid enough to be a bit unpleasant...this was a LOT bigger, it didn’t seem to compress as much as it had for his throat as it pushed in, spreading his ass out quite a bit. He was lucky that there was some kind of fluid on it that eliminated the pain of being stretched out like that, but it was still pretty noticeably uncomfortable. He gritted his teeth, just trying to get through it and hoping that that would be the end of it…

Nope. Unbelievably, the dragon started thrusting into him. He could feel the stretch recede and then come back with a vengeance, over and over, fairly slowly but even the slow was pretty intense. He could feel more fluid being secreted, easing the passage of his cock, and also warming up more and more each time it went in...and making plenty of contact with his prostate every time, getting him hard again despite the decidedly non-erotic scenario.

This can’t be real. It’s got to be a prank of some kind...there’s no way anyone’s decontamination protocol involves being fucked by a robot dragon.

Prank or not, he wasn’t getting out of it. The robot was speeding up slowly, pushing in harder, getting hotter. He could hear whirs and clicks from the dragon’s mouth, almost in time with the thrusts...if he didn’t know better, he would’ve sworn that the robot was enjoying this. It was a crazy thought, but everything about this was already crazy. Maybe robots had gotten advanced enough to experience real pleasure...he wasn’t totally sure, but that sort of thing was more for a pleasure bot or independent robot, not for something like this.

Harder and faster, hotter and slicker, it was starting to feel better in spite of everything. The physical aspects of the pleasure were overriding the awkwardness of the situation just enough, allowing Avelier to get lost in it. It was very strange, he wasn’t gay and had no particular affinity for anal action, but this wasn’t as bad as he would’ve thought. And then it got even better - in an unexpected turn, he felt the cock inside him start to vibrate, buzzing nicely and stimulating him much more potently than before. He gasped and his moans got even louder, his fingers curling into fists as the pleasure became overwhelming...it took just a moment for him to go over the edge again, his seed shooting onto the table rather forcefully. And the buzzing kept going, forcing the pleasure to remain at his peak for a long time and milking him dry of all his balls could hold.

Just a few moments after he ended, the robot dragon finished as well. A sudden rush of fluid entered his body, flushing deep into his colon, burning a bit but soothing immediately after. There was a lot of it, a lot more than there was with the probe, and he could feel some of it leaking out of him around the dragon’s cock...most of it was going deeper though, just as designed, to clear out anything else that might not be desirable and help his body adjust to the new environment. Locked down as he was, he could only wait as it filled him up rather robustly...when the dragon finally extracted himself, there was a significant gush accompanied by a release of the pressure in Avelier’s abdomen.

“Decontamination complete. Proceed to showers.”

The clamps holding Avelier down released, and he was able to move again. He picked himself up slowly, feeling a bit worn out from the unexpected action...he still had no idea what the hell was going on here, but it was done now, and he could move on. He stepped through the next doors into the shower area, leaving the robot behind...though he could swear it was looking at him as he left. That was a very strange construct. As he started washing up, getting the fluids off of his body and out of his rear, he couldn’t help but wonder what the deal was with that...it wasn’t like any decontamination he’d ever been through. And he still wasn’t sure whether he liked it better than the usual or not...it was definitely unique, and less clinical, but it felt almost perverted to like it. Well, unless it become common around the galaxy, he wasn’t liable to come across it much, so he probably didn’t have to worry about that now.


In the monitoring room, a wolfen creature poked his head in from the door. “Hey, Berlitz, how’s the new system working out? The boss wants to be sure there’s nothing going wrong with it, there hasn’t been a lot of feedback in the past week.”

The rather scrawny mouse looked up from the screens. “Well, I’m still running diagnostics to be sure, but the systems appear to be even more effective at decontamination than the usual procedures. And so far we haven’t received any major complaints. Feedback reports indicate that there’s at least some minor preferences overall, though nothing conclusive.”

“Well, you’re gonna have to make sure you get word to the boss man, he’s kind of nipping at us and I don’t know what to tell him.”

“You got it, I’ll take care of that.” Berlitz turned back to the screens, eyes watching intently as another traveler went through the new procedure. The robots, he felt, were doing a better job than before...and providing him with more fap material than he could’ve dreamed of. The procedures didn’t HAVE to be sexual, but being the one in charge of implementation meant he could do things more or less how he wanted, as long as they worked...and on that front, they did. The fact that it was something he could get off on was just his own little bonus. And it seemed at least some of them liked the treatment the way it was, too, so it seemed unlikely that he was going to have to give up that perk any time soon.

“Wonder if it’ll become popular enough to spread…” he mumbled to himself with a chuckle. The only shame would be that he couldn’t watch them all.