Alien Porn Tourism
Copyright© 2025 by mypenname3000
Chapter 28: Two Slut Sisters Lust for Mom’s New Man
Science Fiction Sex Story: Chapter 28: Two Slut Sisters Lust for Mom’s New Man - 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 a dining room.
A woman was bustling about. She was setting up four places on the table. She hummed, wearing a nice dress. She looked eager for something. Excited. The doorbell rang. She darted for it and opened it up to reveal a young woman with black hair and pale makeup. She wore a black blouse with a skull on it and a frilly skirt with dark leggings beneath.
“Hey, Mom,” the goth girl said. I recognized the type from the life re-creations. “I’m here. Let’s do this.”
“Thanks, Liz,” she said. “You’re going to love Ed. He’s the best.”
The girl rolled her eyes and hugged a laptop to her chest. “I do have to work on my paper.”
“I know,” said the mother. She smiled, a woman with sandy-blonde hair. She wasn’t in as great shape as she could be. She was a little overweight. “That’s fine. I’m just glad you’re here and ... I have to check on the roast!”
The mother darted back into the kitchen. Liz sighed and sat on the couch. She opened her laptop and started typing on it. A paper on, “The Colonialism of The Last of Mohicans & Negative Effects of the French/Indian War in Fiction.”
That was a ... title.
The doorbell rang again.
“That should be your sister!” shouted the mother.
This was an interesting scenario. Two daughters who were having dinner with their mother and her new boyfriend. I knew the AI would come up with something for me as the goth girl rose and headed to the door.
“Kathy,” Liz said at the sight of the punkish girl. She wore jeans that were artfully torn and a crop top beneath a leather jacket. Her blue hair was spiked with a fade buzzed into the side. It turned her pretty face almost unattractive.
“Elizabeth,” sneered Kathy.
“Is that you, Kat?” shouted the mother from the kitchen. “I’m so glad you’re here.”
“Let me give you a hand, Mom,” said Kat as she strode past her sister, both sneering at each other.
“You two aren’t fighting, are you?” asked the mother.
“Of course not,” said Kat. “Me and Elizabeth get along just fine.”
“Liz and I,” hissed the goth girl, but her sister ignored her. So Liz sat back down and started typing on her laptop. She looked furious and, after a moment, stopped typing and deleted whatever it was she had just typed.
The sisters were rivals. That had potential. Of course, neither was all that sexy. The AI would fix that when it was time. For now, I was just watching. Observing how things played out. I swept my gaze around the room, wondering when this Ed would arrive.
The doorbell rang a third time.
Brenda Morrison
“That’s him,” I gasped, my heart racing. “How do I look?”
“Great, Mom,” Kat said. She was pulling the roast out of the oven. She might look like she belonged on the set of some rock music video, but she knew how to cook. She was a biology major, and was obsessed with good nutrition. She insisted on cooking to make sure she had the healthiest foods. “Knock his socks off.”
“Thanks,” I said, taking off the apron.
I rushed to the living room, passing the boring guy watching in the corner. Liz was looking up from her laptop. She was still in that goth phase. Five years, since she was fifteen. Her fingernails were as black as her lipstick. Kat had her own unique style. I didn’t like either of their looks, but they were adults. Kat was twenty and Liz was twenty-one. Adults.
I opened the door and found Ed there in jeans and a button-down shirt. He had flowers, a big smile on his lips. He looked nervous. He was meeting my daughters for the first time. My husband had died six years ago, and I had finally gotten back to dating. I had thrown myself into my daughters’ lives.
Maybe too much, hence their strange attire.
“You are looking great, Brenda,” he said and swooped in for a kiss, the scent of flowers strong in my nose.
I blushed and said, “Thanks! Oh, come and meet my daughters.” I took the flowers from him, giddy with excitement. They were roses. Red and wonderful.
“Roses,” said Liz. “Predictable.”
“Liz, this is Ed,” I said to my youngest. “Ed, this is Liz. She’s going for her master’s in English.”
“Planning on being a writer?” asked Ed.
“I am a writer,” said Liz. She had written such a pretentious book. I couldn’t get into it. Her professor loved it, though, and was helping her shop it around to get it published. “I smell a roast, Mom. There is something I can eat.”
“There is,” I said, smiling at her. “She’s a vegan.”
“Not me,” said my eldest. “I’m Kat. Good to meet you, Ed. Hope you’re hungry, Mom cooked a huge roast.”
“Starved,” he said.
“Great.” Kat was friendly. She even had a vase for my flowers. She might dress strangely, and that haircut was hideous, but she was a good girl. I just wished her sister could be a bit more positive. “Mmm, we’re almost ready.”
Liz was typing away, ignoring us. I sighed. This was going to be a long dinner.
T. Ropex
I observed them. The scenario hadn’t changed. Soon, they were all dining at the table. Brenda and Ed were on opposite ends, with the girls taking the sides, facing each other. Kat was chatty. Liz was quiet and also only interested in the squash dish her mother had provided for her. Something cooked just for her.
What a great mother, but...
Neither girls were lookers. Their mother might have some tits, but her daughters certainly didn’t inherit them. They both looked modest. Nothing sexy was happening, of course. Another lie that the daughters would try to seduce their mother’s boyfriend.
“Adjusting the scenario,” whispered the AI. My favorite words to hear. I smiled from ear to ear.
Elizabeth “Liz” Morrison
Of course, Mom was so boring to date a man. So predictable. She was caught up in cisgender heteronormative behavior. She was fawning over him as we talked. Kat was all for it. She was another who liked heteronormative behavior.
A lot of it.
Such a slut. I bet she was passed around those indie concerts she went to. Just a sex toy for the band to use after the show. It was disgusting. She only pretended to push social norms with her dress when she was as arch-conservative as our mother.
I glanced at Ed. He was such a disgusting man. Look at him. Eating at my father’s table. Wanting to devour my mother. He was a big, dangerous beast. I finished my squash, just wanting to be anywhere but here.
I glanced at my sister. She was chatting happily as Ed complimented her hairstyle.
“Thanks,” said Kathy—I hated calling her Kat, she wasn’t a cute kitten—as she rubbed at the shaved side of her head. “I have to buzz it every few days. A bit of a pain, but got to be stylish.”
I blinked as my sister suddenly had long, bleached-blonde hair. Her T-shirt with her favorite band logo was gone, replaced by a low-cut, blue party dress that showed off her massive tits. My jaw dropped at the sight of her now plump lips. She had makeup on. She looked like a—
Gorgeous slut who thought she was hotter than me. But there was no way Kat was hotter than me. I had the better boob job. I glanced down at my low-cut cleavage to make sure. My huge tits were on display, a cute, heart-shaped necklace buried in the valley of my tits. I squirmed on my rump, my BBL making my ass nice and plump.
Brenda Morrison
I gaped as my daughters were replaced by busty bimbo versions of themselves. Big tits nearly spilling out of their dresses. Big, fake tits and collagen-enhanced lips. They were both preening, dressing like the strippers that I feared they would become.
Strippers or whores.
They dropped out of college. They were supposed to become Biology and English majors, but now they were just big, dumb bimbos. They didn’t have a father figure in their life. I was hoping Ed could be that. That he could save these two from the path they walked down.
If they needed to be whores, they had to keep it at home.
Wait, what? That thought swept through me. Why did I just think ... think ... Of course, this was why I had met Ed. I glanced at him. He was a big, strapping stud of a man. The sort that could handle a pair of whores. They were already preening over him.
That was why he was here. If my husband hadn’t passed away, he could have kept them in line as the man of the house, but my girls were beyond saving. They had gotten boob jobs and Brazilian butt lifts and collagen implants in their lips. They bleached their hair and pierced their bodies.
My Liz and Kat were gone. They were replaced by two bimbo idiots. There was nothing for me to do but let them play out their whoredom with a man who could take care of them and keep them off the streets.
That was my greatest fear, they would be used up and tossed out. End up with a pimp.
I had to save them from their own stupidity. I was their mother.
Ed Lawrence
Kat giggled, her breasts were nearly falling out of her dress.
I was trying not to stare at the girls. Their mother was right there. She was an attractive woman, but compared to these two airhead daughters of hers, she didn’t hold a flame. I swallowed, my dick so hard from the girls. It was hard not to stare.
“You’re so big and strong,” cooed Liz. She rubbed at my arm. “Do you work out. I love going to the gym. I always film myself. Post them on TikToks. Would you like to see?”
“Er, maybe later,” I said, my cock lurching. I could only imagine the sort of gym THOT vids she was making. “This roast is great, Brenda.”
“Thanks,” she said.
“I helped,” cooed Kat. Suddenly, her tiny foot was rubbing at my shin. She slid it up and down, her dark eyes twinkling. “I love cooking. There’s nothing like preparing a meal for a big, strong man. Mmm, and I love to eat meat, too.” She winked at me, her tongue stroking over her lips.
“So do I,” Liz butted in, her tiny foot rubbing at my other leg. She leaned in, her breasts about to fall out of her top. “Just because I’m a vegan, doesn’t mean there’s not some type of meat I like.”
“Yeah,” I said, glancing at Brenda to rescue me from her daughters. They were like busty harpies.
“I didn’t know you liked any meat,” said Brenda.
“Oh, a nice, big sausage,” cooed Liz. “Sometimes, that’s just perfect.”
“Mmm,” Brenda said, nodding. She seemed oblivious to what her daughters were doing.
“It takes skill to devour a big sausage,” Kat said, her foot sliding higher up my leg. She rubbed me, the stimulation of her foot caressing over my jeans rushing up my thigh to my cock. It throbbed. “Liz doesn’t have the skill for devouring them like I do. I have more practice. I’m older.”
“Mmm, age isn’t everything,” Liz said. “Men like to eat young, fresh treats, don’t they?” She stared at me with her dark eyes, her bleached-blonde hair framing her face, her cheeks full of a youthful flush. Why did I ever have a picture of her with white foundation and black lipstick? She was so colorful. So alive. “You like young things, don’t you? All men, do.”
“Er,” I said, her foot sliding higher, too. They were both rubbing against me. “I suppose, but age has its virtues.” I glanced to Brenda. I didn’t want to think I was flirting with her daughters.
“I don’t know,” she said. “Something too old goes bad. Fresh is best.”
She was oblivious to her daughter’s innuendos. This was maddening. I had such a hardon. My cock ached and throbbed. I had to do something about this. These girls were little harlots who were just eager to pounce on me.
I could see it in their eyes. They were burning to just devour me. Their tongues ran over their lips, that brightness in their eyes. They were just so ready to do this to me. I shuddered, my heart pounding in my chest.
I sucked in a deep breath as they both leaned closer to me, their feet caressing me. Their cleavages threatened to swallow up my attention. They were both so delicious. My heart pounded faster and faster.
I focused on eating. I had to. They were sliding their forks into their mouths, pursing their plump, ruby lips around them and pulling the utensils out slowly, groaning as they did. My cock lurched. Ideas danced through my head. Ideas I shouldn’t be having.
They both had such bright eyes. They shone as they rubbed their feet up and down my legs. Then Liz stretched. Her breasts almost popped out of her dress. I could see the tops of her areolas. Then Kat was also stretching.
“Oh, are you girls finished?” asked Brenda as she watched her daughter blatantly showing off their tits to me.
“Mmm, it was so good,” cooed Liz. “Maybe I should take Ed and get to know him. You know, like you want.”
“No, no, I can do that,” Kat cooed. “Show him all the nooks and crannies.” She wiggled as she said that, her arms still over her head, her boobs jiggling.
“He’d just be bored with you guiding him,” Liz shot back. “I know all the exciting spots that will make him happy.” She rose to her feet, her dress hugging her rump. It was plump and jiggled. Like her tits, her ass was fake. Fake and perfect. “Whoops!” She dropped her fork on purpose. She turned around and bent over. Her blue dress hugged her ass. The hem rode up to show off the bottom of her cheeks and to reveal that she wasn’t wearing a thong.
She was shaved.
“Oh, no,” she gasped. “Where did it go?” Her hands moved around on the floor, her fork just inches away in plain sight.
“Darn it,” Kat said as her fork dropped to the ground. “I’m such a klutz.
I groaned as the second daughter was flashing her beaver at me, too. She had a shaved twat, her clit pierced, unlike her sister. Her ass, equally as enhanced by the skills of Brazil, quivered as she searched for her fork.
“They’re such klutzes,” Brenda said, oblivious to how much of an eyeful her daughters were giving me. I didn’t know where to look. Even staring at Brenda, I could see both girls’ beavers out of the corners of my eye. “Well, I have to do the dishes and wash up. You girls keep Ed company in the living room.”
“Yes, Mom!” they both said together and spun around, their tits almost bouncing out of their tops.
They both grabbed my arms and dragged me up. I groaned as they hauled me out of the dining room and away from their oblivious mother. They brought me to the living room, the pair of them grinning at me.
“So,” said Liz. “Which of us is the hottest?”
“Yeah,” Kat said and just ripped off her red sheath dress. She was naked beneath, her tits large and defying gravity thanks to the implants. She dripped juices, her cream spilling down her thighs. “Which of us gets you hard, Ed!”
“Fuck,” I spluttered as Liz glanced at her sister, gasped in indignation, and followed suit.
She had tits just as big, her nipples pierced with gold rings. She had less curve to her hips and was a few inches shorter than her older sister. She still had a killer body. She spun around, her ass jiggling. Her cheeks clapped audibly.
“Yeah, yeah, which of us is hotter!” she moaned, jiggling her rump at me. She twerked her hips.
Her sister did the same, Kat’s ass rippling as much as her sister’s. Their cheeks clapped before me as I glanced at the kitchen. Anger started to rise in me. How much of sluts were these two that they would do this with their mother in the fucking house.
“What the fuck are you two doing?” I growled.
“Showing off our butts,” said Liz.
“D’oh,” Kat said, the pair of them still wiggling their rumps back and forth. “Aren’t they hot!”
“You little sluts!” I growled. “You can’t just do that!”
“Sure we can,” Kat said.
“You love it,” added Liz. “You’re so hard. Mmm, yes, yes, you love our butts. Which one of us is the hottest. It’s me, right.”
My anger flashed red. These little sluts were doing this with their mother in the kitchen and the boring guy watching from the corner. Water sprayed as their mother was doing the dishes. I should be helping her, not ... not.
SMACK! SMACK!
Both my hands came down on their rumps with loud, stinging spanks. They both gasped as their cheeks rippled and clapped. They shot their heads up. I couldn’t believe these little trollops were acting like this.
“Dirty fucking little whores!” I snarled. “Your mother is slaving away, and you’re ... you’re...!”
SMACK! SMACK!
My hands fell again, smacking both their asses. They glowed red as they squealed. The pair were such fucking disgusting skanks. My blood boiled. Their mother was a wonderful woman. She wasn’t now whore. No fucking THOT or 304. These girls were for the streets, the fucking dirty bitches.
The boring guy smiled as I drew back my hands.
T. Ropex
SMACK! SMACK!
That sound was so satisfying to hear. This was such an interesting scenario. The mother hadn’t transformed at all. Instead, she was oblivious to her daughters. I watched as their plump rumps were jiggling so much, their cheeks clapped. The sound echoed as Ed growled like a beast.
“Fucking dumb bitches!” he snarled and drew back his hands.
Ed Lawrence
SMACK! SMACK!
That sound was so satisfying. I watched their asses ripple after each spank, their enhanced butt-cheeks smacking together. The clapping sound was so naughty. My cock was so hard. Brenda was in the kitchen while these ... these...
“Fucking little trollops,” I growled. “You’re dirty bitches! Fucking skanks wanting your mother’s boyfriend. How goddamn gross are you two! Fucking selfish bimbos!”
SMACK! SMACK!
“Yes!” Kat and Liz squealed together, their asses glowing red. They shuddered there, clearly happy. They were smiling over their shoulders, their lips so plump. I growled, my dick so hard. They were staring at me with hunger. “Yes, yes, yes!”
SMACK! SMACK!
They both squealed like bitches in heat, which they were. Just so horny, they would pull this shit. I growled and ripped off my belt. The leather rasped through the denim loops as I held it out in my hand. I stared at their asses. They needed to be striped.
CRACK! CRACK!
The two little whores squealed as the belt smacked across their butt-cheeks. They tossed their heads, their asses glowing from being spanked. They both quivered there, waves washing through their asscheeks. Their cunts dripped juices as they both moaned like wanton whores in need of discipline.
CRACK! CRACK!
“We’re so bad!” moaned Kat.
“Just dirty sluts!” whimpered Liz.
CRACK! CRACK!
My dick was so hard as I welted their BBL-enhanced asses. The doctors had made works of art. Those cheeks rippled the way a bimbo’s rump should. They had booties that jiggled as they moaned there, cunt cream streaming down their thighs.
CRACK! CRACK!
I had to show these sluts what they were. Just who they were acting toward. If they wanted to be whores, I would have to fuck them like whores. I would have to ram my cocks into their holes and jizz on their faces. They would have to be treated like the disgusting hoes they were.
I ripped off my shirt, the boring man rubbing his hands together in anticipation. I threw it down, the sluts staring at me with their cherry-red asses. They turned around, their fake titties quivering. They both liked their plump lips that had to be put to use. I unzipped my jeans and shoved them off.
My cock sprang out.
They both moaned with such horny need. They shuddered, their knees buckling, and dropped to the floor. They stared at my cock with all that lust. They craved it so much. They wanted me to ram my dick down their fucking gullets. I gripped their bleached-blonde hair and hauled their lips forward until they touched my dick.
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