That evening, 18-year-old Troye managed to sneak out to take his new humanoid robot Rambo for a test. He ran down the block with Rambo following. Troye then hid around the corner of one of the buildings which stretched up majestically, lost in the misty city night-sky.
Rambo stopped at the corner and looked around for Troye. After a few seconds, he discovered where Troye was hiding, and walked up to Troye. Troye smiled. Slowly and gently, Rambo grabbed Troye and pulled him close protectively, so that they both were face to face. Troye looked into his robot's eyes, which were glowing bright metallic blue.
For a few seconds they just stared at each other. Troye looked down and caught a glimpse of something between the robot's legs. He couldn't believe it. Rambo had got a robot hard-on from holding Troye so close! Or so Troye assumed. "Don't worry, I won't tell anyone your secret," Troye whispered to Rambo. The words came out automatically...
The two then wandered in the night, until Troye found an old abandoned warehouse. It was for a fabric factory, and inside was still plastered with drapes of soft cotton sheets thrown about in the dark semi-moonlight.
They both lay down on their backs and glared up at the almost sky high factory ceiling. The soothing hum of a few bats echoed the air. Troye was wearing a white vest and blue shorts. He reached down hesitantly and put his hand in-between the robot's legs. Immediately, a penis pushed its way out of a hole, growing rapidly in Troye's hands.
He got up and examined it closer. It seemed to be made out of rubber, but was throbbing like it was alive and full of energy. It grew to a massive 10inches, stood up straight in the air between them. Troye felt it all over with both his hands. He was so hard himself, and he could feel his breathing getting heavier. A sudden experimental urge took over him, as he felt the robot's cock head and shaft. The dark blue mushroom head had no foreskin, but he could feel a small slit at the tip. It was so slippery and wet. Oil? Grease? It smelled different. New. Unlike anything Troye smelled before.
The robot then got up and took hold of Troye. It gently ripped off Troye's vest, shorts and underwear, exposing his cute body. Rambo then wrapped his metal fingers over Troye's slick penis and wanked it slowly. The cool metal made Troye moan with pleasure. He then put Troye down on his back on the fabric.
Rambo lifted Troye's soft defined feet into the air and exposed Troye's virgin anus. Rambo then aimed his thick rubber cock at the entrance of Troye, rested it on the pillow-like pucker for a moment, and then pressed forward sharply. Because the cock oozed lube, it slid in like a hot knife through butter.
Troye screamed as his insides parted, "Awwww! Fuck." At first the pain felt like a sword had been driven up his tight love-canal, and then it was gone, there was no pain, but intense pleasure, extraordinary pleasure for Troye. Troye then wondered whether the lube substance numbed his pain while enhancing the sexual pleasure inside him. Troye's prostate itched, and the robot's cock satisfied it. Rubbed it. Massaged it.
The robot fucked Troye in and out, all 10 inches in and out. It was amazing that it got all the way in with no pain. Troye felt as if a huge tree was growing up inside him. He could feel the robot's cock wriggling and moving up inside him like a muscular snake, it didnt go straight, it explored its way up Troye's ass. The robot kept thrusting, faster and harder. Troye screaming, "Fuck yeah, fuck my ass yeah. Faster Rambo, Faster!, Fuck My Hole! Stretch it! Cum inside it!! Aw aww aw Awwwwww!"
Troye then felt the robot's cock growing thicker. Troye looked down between them, at his hole. The robot's cock had grown to twice its thickness, thicker than Troye's arms. Troye's hole looked so hot being stretched so much, the outer skin of his anus held the cock like a glove. It looked impossible. The hair that fell over Troye's face was wet with sweat.
Rambo held on to some pipes on the wall to balance, but the extreme sexual force mistakenly broke the pipes and the exposed wires sent an electric shock surging through Rambo, through his cock, and into Troye.
Troye felt the electric charge pushing up his ass-hole and it felt awesome! He jerked with pleasure while being electrocuted through his butt, screaming, moaning and whining, "Aaaaahhhhh!" while the robot kept pounding. Troye looked so gorgeous in that position, his young toned body all tense and firm. Rambo started fucking faster, the clapping of his cold metal slamming against Troye's butt cheeks loudened, as Troye's cock flew back and forth bouncing rhythmically between Troye's taught tummy and the robot's, with each thrust.
And then Troye felt the robot's fuck-stick grow longer inside him. Troye arched his back and squirmed as he felt the robot's cock travel up him, into his tummy and up his throat. He stretched his neck up, his neckline changed and, visibly, Troye's neck widened, as the cock moved up it, and finally a little out of his mouth.
Troye didn't feel any pain, and didn't even choke or gag. The mysterious lube substance solved all those problems. The robot's mouth then opened and a slimy rubbery tongue slid out, licking Troye all over, sucking his pink nipples wildly, pushing into his hard bellybutton, and tasting his hot feet, wetting them thoroughly. Troye's cute blue ankle chain bounced with every movement.
Then Rambo leaned down and kissed Troye, the tongue slipped down Troye's throat, also, all the way down. The tongue then started fucking Troye's mouth. He felt the tongue travel down past his stomach, and pop out his anus. It was double penetration, and Troye's anus stretched obscenely to accommodate the cock AND tongue.
A second penis then slipped out from between the robot's legs and worked its way into Troye's bum. The pressure was overwhelming - Troye felt like he'd split in half, and more like he and Rambo had merged as one.
A third long thin wet penis, as thin as a pencil, slid out from the robot toward Troye's cock. It then slipped into the tip of Troye's piss-slit, all the way down inside Troye's cock, and started fucking Troye's cock. Again, no pain.
Troye then felt tiny wires sliding futher down inside his cock into his ball sack. As they latched onto his balls, Troye orgasmed. His body shook rapidly as he came. His beautiful face twisted, his coltish legs gripped tighter, his cute fingers dug into the fabric, his fresh toes parted, and his pretty feet arched backwards perfectly, looking slick and awesome with sweat.
His orgasm went on and on, it lasted for about half an hour and it felt fantastic. The robot was sucking the sperm straight out of Troye's balls. Rambo then pulled everything out of Troye. Troye was panting like a wild animal on the verge of death. Rambo then slammed Troye again with his main thick cock.
The cock got so thick that Troye's hole almost tore. Troye screamed, "Fuuucccckkk! Faaaaahhhh-aaaacccckkk!! Fuuurrrrcckkk... Do me, yeah, fuck it. It's yours! Uh uhh. Uhhhh!"
Troye's small feet were up in the air, perfect and high-arched, smooth and sleek. His milky slender legs were strongly gripped on Rambo's torso. His natural abs were tense and shadowed in the half-light. His hot neckline was dripping with sweat, and his pretty icy blue eyes were locked. Rambo's cock grew to its thickest ever, and then Rambo came inside Troye. So much gushing robot cum, that Troye almost threw it up through his mouth.
Then Rambo pulled out of Troye's cute little bubble butt, and cuddled beside him. Troye passed out from the greatest, hardest and most penetrative sex of all time. Cool metal on skin. Nightbreeze. Starshine. And a distant wild dog, howling lonely, in its homage to the moon.
Author's End Note: I look forward to hearing what you have to say, so email me via the CONTACT tab on my profile. Thanks!