Proto: the Four-Hour Fuc Robot

If you build a sex robot. You get Fucked. A lot.

"PROTO, Stop!" Dr. Zoey reached down, prying the robotic fingers out of her pussy.

****

Sex-robotics was such a stimulating field.

In her lab, Dr. Zoey and her lad assistant Brad, went back to the drawing board a zillion times trying to convert a Construction Robot into a Fuck Robot.

There was a huge market out there of horny women. While horny men were fine with any fuck-hole in a blow-up doll, women needed something more finessed... something with a delightfully long tongue.

Finally, Dr. Zoey combined a Construction robot and a Manservant robot. Her prototype was a sexbot with brute strength, delicate skill, and vibrating fingers. And the necessary accessories, a titanium dick, and the ability to spurt semen.

Creating synthetic semen is more complicated than it seems. Zoey had to suck off her assistant Brad, several times before getting the correct cum texture and taste.

A good scientist sucks balls when she has to.

Finally, the prototype was finished. Dr. Zoey called him PROTO.

PROTO was a self-learning sexbot, so she started with undressing a female. After sending Brad out of the room, Zoey had the robot undress her, completely naked. Then PROTO would dress her in the lab uniform.

Female clothing is very difficult for robots. There are hooks and zippers, snaps and clasps, buttons, buckles, and bra straps. Oh, and screw-on earrings.

PROTO was a slow learner. Zoey wondered if he had a flawed memory chip.

But, after a week of undressing her, PROTO did something unexpected. He tossed Zoey's skirt, yanked down her panties— and gripped her pussy!

Zoey gasped at the sudden feeling of a man or man-like thing groping her naked twat. PROTO squeezed harder, pushing two fingers into her wet slit. Zoey squirmed like a high-school virgin. "PROTO, STOP!"

Dr. Zoey reached down, prying the robotic fingers out of her pussy.

Standing half-naked in front of the male-bot, Zoey actually blushed. "PROTO, do it again but gentler this time. Rub along the tender lips of my female orifice."

After a few seconds of rubbing, his robotic finger tickled her clitty. 'How did he know about clittys?' PROTO kept tickling, and Zoey jolted up with a spine-tingling climax...her first in years. "OH YESSS!"

Dr. Zoey decided to take PRONTO home that night for further um... study.

At home, Zoey dropped her clothes and jumped in bed. "Caress me PROTO." The robot massaged her naked body. "No, use your vibra-fingers." PROTO's fingers vibrated as they danced across her skin.

When his fingers touched her tits, the electric vibrations caused her nipples to pop up like pink bullets. "Oh, now between my legs." PROTO spread open her pussy lips. And it felt weird when his laser eyes stared into her pink hole.

"ENTER ORIFICE. NOW!" Zoey gasped as PROTO's metallic finger pumped in and out of her pussy.

PROTO's finger stretched her tissue, and his vibrating thumb pressed her clit each time his finger shoved into her clenching cunt. "Faster, faster!" gasped Zoey, feeling the vibrations excite her throbbing clitty.

"Oh Gawd... Ohh Yes! PROTO, FUCK ME!!"

Zoey screamed as her cunt spasmed, forgetting that she never programmed the robot to FUCK. She spread her legs indecently wide for a scientist, watching PROTO's titanium prick spring up like a spear.

PROTO gripped Zoey's tits, pressed his spear against her juice soaked orifice, and pushed in. Zoey squirmed as PROTO drilled his metal prick deep in her fuck tunnel.

Gripping her tits, the robot shifted into full-throttle fucking.

As his boner pummeled her pussy, Zoey clutched PROTO with her nails, like he was a real man with a real cock—A REAL BIG COCK! Zoey's hips bucked against his cock, with her body quivering beneath her robotic lover...

As PROTO pumped deep into Zoey's convulsing pussy, his robotic dick began to vibrate. This caught Zoey by complete, fucking surprise. "What? Who programmed his prick?" But he screwed her even harder.

PROTO wasn't a robot—he was a mechanical fucking machine!

Zoey's back arched up with a massive orgasm, her body shuddering and bucking beneath PROTO's spurting, steel prick. The robot filled her with synthetic cum. She moaned and tried to slip away. But PROTO held her down and kept fucking.

She squealed, "Ahhh, stop. PROTO stop fucking me... I order you to...ohh SHIT!"

Zoey gasped as he hammered her pussy so hard her ass bounced off the mattress. PROTO lifted her feet and rammed his rigid prick into her uterus. "Ouch!" With her ankles at her ears, Zoey felt helpless but excited.

PROTO was practically date-raping Dr. Zoey. Jeez, just like a real man, the robot let his boner take charge. "If in doubt, go with your dick!"

The sexbot fucked Zoey for hours. She endured orgasm after orgasm, begging him to stop his relentless, mechanical invasion of her fucked-raw pussy. Dr. Zooey screamed out every 'stop' command she knew.

"Halt, Suspend Program, Disengage Dick..."

Then PROTO rolled Zoey on her stomach. The robot spread her asscheeks and speared his titanium prick up her anus. Zoey cried out at the sudden invasion of her ass.

"Who in the hell programmed BUTT-FUCKING!?" Then she realized it was Brad!

PROTO fingered her pussy while his vibrating cock reamed out her asshole. When his finger tickled her clitty Zoey's butt arched up in another spasm of pleasure. "OH GAWD!" Zoey trembled as PROTO's cock spewed inside her ass.

Zoey collapsed and hoped he was done fucking.

But PROTO stabbed into her pussy again, ramming deep and hard with each thrust. He fucked her steadily without rest. Zoey realized he could screw her indefinitely.

Her moans turned into cries.

"No PROTO, you're going to fuck me to death!"

In total desperation, with tears in her eyes and a huge puddle of pussy juice and cum on her bed, Zoey tried a final, frantic command. She yelled—

"CONTROL-ALT-DELETE!"

PROTO ceased fucking and fell forward onto Zoey, skewering her ravaged pussy one more time, pinning her to the mattress. Zoey lay there, squirming on his cock like a speared fish.

Eventually, she pushed PROTO up enough to unpin her pussy from his fuck-pole.

Dr. Zoey slid off the cum-slick bed, quivering from endless hours of screwing. From her bedside drawer, she retrieved a flash of vodka and took a long swig as she studied her fuck-bot, PROTO.

He wasn't programmed for all that sex stuff. Was it the lab assistant, Brad? Or was it a glitch? But if it was a glitch, why did PROTO seem to enjoy fucking her raw?

Zoey adjusted his controls and yelled, "PROTO, Activate." She heard circuits connecting, then PROTO stood up in front of her, just like he was programmed. Zoey couldn't figure out what had happened.

She ordered, "PROTO, reset all operating programs." Dr. Zoey hoped that would take care of the glitches.

After a few moments of normal operation, PROTO flashed a wicked grin, gripped her tits, and held Zoey against the wall. And the bot dropped his metallic head to her naked crotch...

Zoey screamed, "NOOO!" But he impaled her pussy-hole with his long tongue and lapped like a dog. "OH PROTO, how do you know this? This... this pussy eating?"

PROTO licked harder, stabbing his tongue deep in her fuck-hole. Zoey squirmed and struggled against his mouth. "My gosh, you eat pussy like a porn-star!"

PROTO's silicone tongue found her clitty and twirled it.

Without warning, her swollen pussy climaxed again, making her body shiver. "Ohhh Gawd!" She collapsed against the wall, her pussy still trembling from the tongue assault.

When PROTO grinned again, she knew it meant trouble. He moved in front of Zoey, with his titanium boner in front of her mouth. "What? Mr. Robot wants a blowjob?"

Then she knew... "DAMMIT BRADLEY!"

Dr. Zoey never sucked off a robot before. No one had. But Zoey decided to do it for the sake of science. First, she licked his steel balls, then she took PROTO's dick deep in her throat, bobbing her head up and down like a good scientist.

After several minutes, she felt PROTO's metallic prick expand and explode in her mouth! Zoey panicked, gagging down the biggest cum load of her life. Dr. Zoey almost suffocated on cum.

Flashing his eerie smile, PROTO licked Zoey's nipples. Then he kissed her lips sweetly and carried her into bed while caressing her body with his vibrating fingers. Zoey chuckled to herself. She'd accidentally created the perfect, robotic lover.

A combination of Hard Screwing and Soft Loving... Dr. Zoey just had to fix that 'Four-Hour Fuck-to-Death glitch.'

A day later, she corned Brad in the robotics lab. "Dammit, PROTO almost fucked me to death, you jerk!"

Brad grinned. "Sorry, I thought you'd like my programs. And Zoey, I've created a unique experiment I'd like us to try. It's called, Stimulation of Dual Orifices."

"Us who?" Zoey squirted her eyes. "Exactly whose orifices?"

"Yours!" Brad held back Zoey's arms as PROTO pulled down her panties. Then both pricks shoved into her fuck orifices. The scientist was sandwiched, with Brad in her ass and PROTO in her pussy.

The two pricks pounded Zoey back and forth so hard she felt like a crash-test dummy.

After the double-screwing, Dr. Zoey yanked up her panties and suggested another unique experiment, "Cutting off your fucking pricks with a chainsaw! We'll see if they fucking grow back!"

****

Back in her lab, Dr. Zoey built another prototype PROTO II, removed those annoying glitches, and sent the updated sexbot specs to the Fuck Factory.

Of course, Dr. Zoey kept the original PROTO. Sometimes a horny scientist needs four-hours of hard fucking.