Alien Porn Tourism
Copyright© 2025 by mypenname3000
Chapter 10: Two Sluts Compete to be the Lab’s Fucktoys
Science Fiction Sex Story: Chapter 10: Two Sluts Compete to be the Lab’s Fucktoys - An alien comes to earth expecting life to be like our porn. When it's not, he uses his AI to reshape people to play the parts in live-action smut!
Caution: This Science Fiction Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Mind Control Lesbian BiSexual Heterosexual Hermaphrodite Science Fiction Aliens Cheating Cuckold Slut Wife Wife Watching Incest Mother Son Brother Sister Father Daughter Gang Bang Group Sex Orgy Anal Sex Analingus Cream Pie Double Penetration Exhibitionism First Masturbation Oral Sex Sex Toys Tit-Fucking Voyeurism Water Sports Big Breasts
Note: This is a commissioned story. I don’t have much say over the events.
T. Ropex
I appeared in an office where two young women were sitting before a desk One was Black and the other white with Brown hair. Neither was attractive. They were mousy. Drab. Their hair was a bit of a mess, they had glasses, but they didn’t seem sexy.
They were plain.
Drab.
The White girl even seemed a bit ... butch. Almost a lack of femininity and no sign of tits. The Black girl didn’t have much tits, but she also didn’t have an ass. She should have a nice booty. All Black girls did.
Once more, the people of Earth were not living up to their life recreations. It pretty clear that they lied in them now. They were sending out a false sense of their planet to the universe and tricking tourists like myself into visiting this dull planet, even if the earthlings didn’t know about aliens yet.
Luckily, I had my AI to “adjust the scenario.”
“So, make your case,” the interviewer said. Unsurprisingly, he was a balding, pudgy guy with a bristling mustache and glasses. He had a strange thing in his shirt pocket. A plastic case that held the pens. It made him even more pathetic.
Not the type of guy who should be fucking a pair of hotties in his office as they commented for a job.
“Only one of you can get the internship,” the man said. “So, pitch it.”
The girls began talking, both of them claiming to be experts on ... string theory? They were talking about string theory and membranes as if they were the cutting edge of physics. It was the sort of pedantic talk you’d get in a history of physics course, learning about absolute theories.
Well, this was a backward planet that didn’t understand how to harness gravity, let alone the strong and weak nuclear forces except into the most primitive and destructive ways. It was almost cute listening to the girls argue their cases.
Like listening to children, but...
They were adults.
The AI knew what to do.
“Adjusting the scenario.”
Shannon Geogham
“That’s why I would be the best for your labs because the work I did in...” I trailed off and blinked as this warmth shot through me. Dr. Richard Biggs folded his arms before him, his muscles stretching out his shirt. He had a tie on and glasses. And a thick mustache. A full head of hair.
For a scientist, he made me so fucking wet.
I squirmed in my seat, so glad I wore my low-cut blouse that showed off my new, fake tits. I played with a strand of my bleached-blonde hair. I wore a short skirt. He noticed. I wanted to have this internship so much.
“So that’s why you should hire me,” I said in a girly voice. “I know all the equations of string theory. I can balance them all and help you with your research at all hours.”
“As if you can calculate differential equations,” said Beebee beside me. The Black girl had tits just as big as mine. They were almost fully exposed by her belly shirt. I sweat, the bottoms of her areolas would appear if she shifted. If she stretched her arms above her head, the top would pop up and expose all of her breasts.
Hussy.
She also had on tight hot pants that showed off her pathetic butt implants. No woman had an ass like that naturally. It was pathetic. I just enhanced my tits. Nothing more. She went too far. And those collagen implants in her lips.
Why would guys want such plump and full lips?
“Plus, I have a background working in a particle physics lab,” added Beebee. “We confirmed the discovery of Tennessine last year.”
“Your lab just confirmed it, not discovered it,” I said.
“The thing is,” said Dr. Biggs. He rose, so buff and strong. God, he could bench-press us both. He undid his tie and drew it off. “We don’t need a female intern for her brains. We need a fucktoy to help us pass the time waiting on the results.”
“I’m a bigger slut than her,” I said, standing up and bending over so my big boobs swayed in my tight crop top. Just a little tug, and I could flash him my hard nipples.
“Naw-ah,” Beebee said and popped to her feet. “I’m the perfect fucktoy. You ain’t gonna get better than me.” She turned around and bent over, wiggling her ass.
“You don’t need some skank with a fake ass when you can have a cutie with a right rump and big boobs!” I ripped off my top and let my milkers spill out. They were works of art. I cupped them, purring. “Everyone knows blondes are the best fucks!”
“You ain’t no natural blonde, hobag,” hissed Beebee. “I can see your roots!”
“More blonde than you,” I said.
Beebee spun around and ripped off her belly shirt. Her ebony tits bounced and jiggled. They weren’t as good as mine. I mean, they were nice, but I had the best tits. “You know you want to catch some jungle fever, Dr. Biggs. Everyone knows Black girls fuck hard.”
“But does she got a snatch as tight and yummy as this?” I asked and shoved off my skirt, revealing my waxed twat, my pussy dripping with juices. “Look at that little bling down there. Like my clit ring.”
“You look like an ass man, Dr. Biggs!” hissed Beebee. She unsnapped her hot pants and shoved them off her hips. She spun around as she did, exposing her plump, enhanced butt-cheeks. They jiggled as she wiggled her hips beckoningly at him. “You know you want a taste!”
“No, you’re a tits man,” I said and darted around the desk.
“Hey!” hissed Beebee.
I reached Dr. Biggs and shoved him down into his seat. I attacked his fly and ripped open his pants. I groaned as I produced his massive dick. He was hung like a porn star. My pussy clenched as I wanted to worship this man.
You’re a dyke, why do you want to worship any man?
What a dumb thing to think. I was a nerdy slut wanting to be the fucktoy for the physics lab. I wanted all the noble winning hunks to fuck my pussy and asshole and mouth. I wanted to be dripping in their cum.
I wrapped my tits around his massive cock, pressing my soft boobs around them. I shuddered as I did that. It was just so wild to squeeze my boobs around him. I worked my breasts up and down his rod. He groaned as I did that.
I winked at him as I massaged his rod. He groaned as Beebee watched on, clearly seething that she didn’t think of this first. I smirked at her while fucking my boobs up and down the physicist’s big dick. I could not wait for him to cum.
“Are you gonna cum all over my face and glasses?” I purred, staring up at him.
“Fuck, yes,” he growled. “Degrade yourself, slut. Prove you worthy of being our fucktoy!”
“I’m so worthy!” I hissed and plunged my tits up and down his cock as fast as I could.
I ducked my head down and licked his pink crown when he emerged from between my tits. He groaned as I did that. It was so much fun to do that. I licked him again and again. I stroked my tongue over his rod.
He growled as I did that. It was so much fun to do this. To play with his cock. I stroked him with my boobs. I lapped at him with all that I had. It was just a wonderful rush to lap at his cock when his tip emerged from between my big, fake titties.
I loved the flavor of his salty precum.
My nipples rubbed against his rock-hard stomach. Tingles shot down to my cunt. I groaned as I worked up and down him faster and faster. I squeezed my tits around him. I wanted him to spray my face with his spunk. That would be so hot.
“Please, please, pleasey please, cum on my face,” I moaned as I worked my boobs up and down his cock.
“I will,” he growled. “I’ll drench your face in my spunk.”
I was so happy to hear that. My cunt was on fire. My pussy clenched as I worked my boobs up and down his big and thick dick. He groaned as I massaged him with my breasts. My nipples throbbed. I licked at the crown of his cock.
The salty flavor of his precum grew with my every look. I tongued him with all that I had. That was just fun to do. I licked at his crown. I stroked over him every time he emerged. His cock throbbed between my tits.
“That’s it,” he groaned. “You fucking whore!”
“I’m a fucking whore, Beebee!” I squealed and felt her seething as she watched.
I licked his cock, stroking over his crown. He grunted and erupted. His cum spurted out of his cock into my mouth. I groaned as more bathed my face. He drenched my features and my glasses. I loved the warmth of his spunk on my skin.
I caught more of his spunk on my tongue. Jizz rained down onto my boobs. I enjoyed that delight. I savored the warmth spilling over my face. He groaned, spurting the last of his cum onto my glasses. I could hardly see.
“Damn, that was good, Shannon,” he panted.
“Mmm,” I purred and pulled my glasses off my face. I winked at him and licked his cum off my lenses.
He growled in delight while the nondescript engineer nodded in approval as he watched. I savored the salty flavor of that wonderful cum. I licked it off my glasses, gathering every hot drop of my cool lenses while purring and preening.
I’m gay! I like women!
But I loved men. I wanted to be a living fucktoy. I giggled like a little girl as I licked up more of the salty cum, treasuring it. Dr. Biggs grinned from ear to ear as he watched. He nodded his approval as I cleaned my glasses.
“Yummy,” I purred in delight, more jizz running down my face.
Beebee Mitchel
“So she gave you a titty fuck, Dr. Biggs,” I purred, crawling over his desk, my tits jiggling. “You need to get your dick wet in some pussy. My pussy!”
Shannon pulled away from him, scowling at me as he put her glasses back on.
I smirked at him as I crawled off the desk, thrusting my ass in the doctor’s face before I settled before him. I leaned down, sliding my plump rump down his chest. I reached between my thighs and grabbed the White stud’s dick.
“You need some brown sugah now,” I cooed, pressing his cock into my shaved cunt. “Don’tcha?”
“God, yes,” growled Dr. Briggs.
I smiled at the White skank before I plunged my cunt down Dr. Biggs’s cock.
You’re supposed to be saving yourself for marriage.
That was stupid. I love cock. That was why I was swallowing this big dick. I shuddered, savoring every wonderful inch of his dick. I groaned, my cunt melting around his cock. My butt-cheeks slapped into his crotch.
“You need an intern that keeps herself in shape with squats,” I purred, my pussy clenching about his thick shaft. “How many other interns can ride a man like this?”
“Goddamn,” he growled.
“A slut in a strip club can,” Shannon hissed as I slid my pussy up his cock, using my strong and sultry legs.
“Ain’t a strip-club slut that knows particle physics what this lab needs in a fucktoy?” I purred and plunged back down his dick.
“Fuck, you make a persuasive argument, Beebee,” Dr. Biggs groaned.
Damn straight I did.
I worked my cunt up and down his dick, my butt-cheeks rubbing into his stomach. I loved having that big, White cock in my cunt. I groaned, my tits bouncing as I massaged him with my silky snatch. He groaned, his hands gripping my hips.
I loved massaging his shaft with my cunt. My pussy gripped him, the pleasure rippling through me. I groaned, my tits swaying. I would have a huge climax on his cock. I could not wait for that pleasure to burst out of me.
That would be just so incredible. I loved that dick in me. He growled, his pale hands sliding up to ebony tits. He gripped them. He massaged them as I rode him faster and faster. He groaned as I massaged him with my hot snatch.
“Shit, that’s good,” Dr. Biggs groaned. “Work that snatch, slut!”
“Mmm, lab-slut,” I cooed. “Beebee the Lab-Slut sounds good, don’t it, Doctor?”
“Yes,” he growled.
Shannon glared daggers at me.
I winked back at her and kept working my cunt up and down that thick shaft. I loved having him in me. I shuddered, my orgasm building and building. I would have a big climax. I could not wait for all that pleasure to sweep through me.
I would have a huge climax.
I was so eager for it. I squeezed my cunt down on his cock, so ready to have all that pleasure burst through me. I would have a mighty climax. I groaned, working my snatch up and down that big dick. I held him tight.
I gripped him with all my passion, massaging him with all that I had. I kept using my thighs to work up and down him, feeling the sweet burn. I groaned, rising and rising toward that moment when I would cum.
I would have a huge burst on his dick.
“Mmm, you love my tight, Black snatch sliding up and down your big, White dick, don’tcha, Doctor?” I moaned.
“Fucking love it,” he growled, squeezing my fake tits.
I groaned, loving those words. I slammed my cunt down his cock and slid back up him. I shuddered, rising toward that moment when he would dump his load raw into me. He would just flood me with all that he had.
I squeezed my cunt up and down his big dick. I shuddered, loving every second of working my snatch up and down his mighty shaft. I shuddered, hurtling closer and closer to cumming. I wanted to just burst on him.
“Fuck, that’s so good,” I whimpered. “Ooh, I want you to bust raw in me. A laboratory fucktoy’s gotta take cum in all her holes!”
“That’s right!” he growled as I slammed my cunt down his dick. “If you get pregnant, that will be perfect.”
“Yes!” I squealed and burst on his dick.
My pussy spasmed around his mighty cock. I groaned, shuddering on him. I wanted him to dump all his cum into my pussy. I shuddered, suckling on him. I was so ready for all his spunk to flood my cunt. I rippled around him, my face twisting in delight.
“Fuck!” he growled as my snatch rippled around him. “You dirty whore!”
He erupted.
“Yes, yes, flood my cunt with all your jizz, Dr. Biggs!” I howled, trembling on the White man’s dick.
My pussy worshiped him. He flooded my fertile depths with his spunk. I groaned, my head tossing. His hands squeezed my fake tits. He kneaded them as the pleasure washed through me. It was so fucking good.
I trembled, my cunt rippling around his dick. I milked out all his cum, shuddering through this rapture. It was such a wonderful moment. The ecstasy was so amazing. I hit that glorious peak. I shuddered there, my mind melting with all the rapture from his cum.
“Yes!” I squealed.
“That’s not slutty,” said Shannon. “Slut’s eating her cunt full of your cum, Dr. Biggs, while you fuck me up the ass!”
The ass? Shit, I should have done anal. I had an ass meant for being fucked. That little skank wore such a smirk, her glasses smeared with cum. Dr. Biggs gripped my hips and lifted me off his cock. He wanted to see that.
Guys always liked to see girls being lezzie sluts.
Shannon Geogham
I had here now. She wasn’t prepared for this. I would feast on her Black snatch and lick all that salty cum out of her while giving up my ass. I would love to have that big, fat cock stuffed up my asshole. He could ream me out as much as he wanted.
I loved the way Beebee scowled as she sat on the edge of the desk. She spread her legs wide, her shaved slit dripping with cum. The pearly jizz looked so yummy on her ebony vulva. It was just a succulent sight.
I dropped to my knees before her and purred, “I’m gonna lick all that spunk out of your snatch. Mmm, that’s what a slut does!”
“Get to feastin’, skank,” Beebee hissed. “Start licking.”
I buried my face into her snatch and licked at her cunt. I gathered up that wonderful spunk. That salty cum spilled out of her twat. I lapped at that wonderful cunt, stroking through those folds. The tart flavor of her cunt mixed so well with Dr. Biggs’s spunk.
The doctor’s big dick slapped down on my rump. I groaned at that. He slid that wet shaft to my butt-crack. I tongued the cunt he just fucked. I licked up the cum spilling out of that wonderful twat. I stroked up and down her as that fat cock found my asshole.
I groaned as he thrust against my anal ring.
I moaned into that wonderful cunt as my anal sheath stretched to take that massive rod. I wanted him in my ass. I wanted to be butt-fucked by a real man. I trust my tongue into Beebee’s cunt, scooping out the cum in her.
My asshole surrendered.
“Fuck, yes!” I squealed as his big dick plunged into my anal sheath.
I loved the way he went deeper and deeper into my bowels. He filled me up with his fat cock. I shuddered, clamping down on his thick rod. The heat melted to my pussy. My cunt drank in the thrill of his big dick penetrating to the hilt in me.
His hairy balls rested against my taint. His hairs tickled my butt-cheek. I shuddered, squeezing my anal sheath down on him. It was just so good to feel him in me. I shuddered at that thick shaft in me. My tongue scooped out the spunk of that wonderful cunt.
“You fuckin’ White skank!” moaned Beebee as my tongue danced around in her sloppy snatch. “Clean my snatch. Mmm, yes, yes, you’re just a good little pussy licker. Wasted on men.”
That’s right, that dumb voice said.
“I love men and big dick!” I moaned. “And jizz, even if it’s in a woman’s snatch!”
I scooped the cum out of her pussy as Dr. Big drew back his cock. My bowels clamped down on his dick. I shuddered, savoring that mighty cock as he slammed back into me. He buried to the hilt in my bowels, the heat melting through me.
I grunted, savoring the heat of that big dick in me. He pumped away at me. He fucked me with such passion. He buried into me with force. My bowels clamped down on with all my strength, savoring that friction.
I moaned into that tasty snatch, scooping out all the cum I could. I feasted with such passion, lapping up all the salty jizz from her tart snatch. I squeezed my anal sheath down on that big dick. I buried into that hot asshole.
I whimpered.
I moaned.
He slammed into my bowels with all that he had. It was just incredible. It was wonderful. My tongue danced around in her snatch, Dr. Biggs fucking my bowels. He pounded my anal sheath with such masculine strength.
He was such a strong scientist.
I whimpered and moaned, aching to be a fucktoy of his physics lab. I wanted to help them run naughty experiments on friction and fluid dynamics and heat transfer and electrochemical reactions. I wanted to help with them all.
My tongue wiggled around in her snatch. I stroked around in her cunt, searching for the salty jizz. I wanted to find it all. I had found it all. I didn’t taste anything but her tart snatch. Just that wonderful cunt. I groaned, reveling in this moment.
That big dick fucked me so hard. I shuddered, tonguing through her snatch. My orgasm built and built as he pounded me. He would make me cum so hard. I could not wait for that wonderful climax to happen.
I wanted to cum like a whore.
I flicked my tongue to her clit. She gasped, her big, fake titties jiggling. Those ebony breasts swayed back and forth as I feasted on her. I stroked my tongue through her folds. I nibbled on her bud as that huge cock fucked me.
Dr. Biggs pounded me with such force. He plowed into my anal sheath. It was so good to have him fuck me. I squeezed down on him. I shuddered at that heat. It was so good. Just so amazing to have him fucking me. I shuddered as that big rod pounded me.
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