The universe just got a whole lot hornier. If you’ve ever fantasized about being abducted by something soft, stacked, and dripping with cosmic desire, the alien sex doll world is where your interstellar kink becomes a very real obsession.
These aren’t your average fantasy dolls—they’re fully loaded carnal beauties with bizarre curves, alien textures, and faces that range from dangerously seductive to beautifully bizarre.
Think bright colored skin tones, otherworldly breasts, galaxy eyes, and anatomies that don’t exist in any biology book. Some of them even look like they were designed to blow you into another dimension.
We’re talking creatures that could have crawled right out of the darkest sci-fi thrillers and into your bed.
You’ve been warned: this list might awaken something in you. So go ahead—explore the cosmos one erotic creature at a time. These alien sex dolls aren’t here to study you… they’re here to make you come like never before.
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Dolls Castle: The Leader When It Comes to Alien Sex Dolls
No brand pushes the boundaries of alien arousal like Dolls Castle. Their lineup is a bold descent into erotic surrealism—horned temptresses, tentacled babes, and kinky humanoids crafted from ultra-realistic materials.
Every doll is a walking fetish fantasy, with bodies that defy biology and exist purely to be used. It’s not just sex—it’s full-contact alien worship.
Dolls Castle dolls have the following in common:
- Insertions: Vagina, Butt, Mouth
- Starting Price: Around $1,700
Martian Maxine
- Skin Material: Premium TPE
- Height: 5’7″
- Weight: 82 lbs
- Breasts Size: B-cup
- Proportions: 28 | 20 | 35
She crash-landed in fetish gear with a mission to wrap her tight, textured TPE body around every inch of your prick until you forget what gravity feels like.
Maxine thrives on sensory domination—blindfolds, body worship, and making you submit to her pulsating, extra-terrestrial holes that clench like they’ve been designed in a lab for your pleasure.
Nebular Nurse
- Skin Material: Premium TPE
- Height: 5’7″
- Weight: 84 lbs
- Breasts Size: G-cup
- Proportions: 33 | 22 | 36
This G-cupped blue bombshell is here to probe, inject, and sedate you with the kind of otherworldly body that turns your temperature critical.
Her fetish? Medical roleplay—with restraints, clinical dirty talk, and syringe games that make her exams feel like an alien abduction you’ll beg to repeat.
Luring Alara
- Skin Material: Premium TPE
- Height: 5’7″
- Weight: 84 lbs
- Breasts Size: E-cup
- Proportions: 31 | 21 | 33
Dripping wet from her morning pleasure rituals on the twin-mooned planet of Zentharia, Luring Alara is a tight-bodied seductress with perky D-cups and a pink TPE slit aching for interstellar penetration.
She’s a sucker for water play and loves teasing her silky tits and wet lips under a hot stream before she strips completely naked and begs to be devoured.
Her kink? Public nudity and sensual hypnosis—she’ll make you hard before you even realize she’s touched you.
Cuffed Clarissa
- Skin Material: Premium TPE
- Height: 5’3″
- Weight: 95 lbs
- Breasts Size: F-cup
- Proportions: 33 | 20 | 35
With red hot F-cup jugs that bounce like low-gravity pillows and a tight, textured alien vajayjay that milks your member with every thrust, Cuffed Clarissa was designed to arrest your senses and leave you begging for detention.
She’s obsessed with power play, loves being choked while riding you raw, and gets wet every time you slap her ass and tell her she’s under interstellar arrest.
Jeweled Jayla
- Skin Material: Premium TPE
- Height: 5’5″
- Weight: 82 lbs
- Breasts Size: D-cup
- Proportions: 30 | 21 | 33
Dripping in stardust and wrapped in shimmering fabrics that barely conceal her succulent D-cup tits and pulsating alien clit, Jeweled Jayla was bred to seduce.
Her favorite pastime? Worshipping wood with her tight-tongued mouth while vibrating her slick, ridged twat to the rhythm of intergalactic music.
Green Jean
- Skin Material: Premium TPE
- Height: 5’6″
- Weight: 88 lbs
- Breasts Size: E-cup
- Proportions: 35 | 22 | 36
With sultry green skin, hypnotic third-eye stare, and an E-cup rack that jiggles with every stroke, Green Jean is a cosmic domme built for deep submission.
Her kink? Tying you down with glowing tentacle ropes while she rides you raw and drains every last drop with her tight, rippling ass.
Latex Laura
- Skin Material: Premium TPE
- Height: 5’1″
- Weight: 79 lbs
- Breasts Size: E-cup
- Proportions: 33 | 21 | 33
Latex Laura is your dreamworld dominatrix—her tight blue latex skin clings to every inch of her curvy, otherworldly frame, making her wet cherry and suckable lips look even filthier under dim red light.
Her specialty? Tentacle play, anal domination, and teasing you to the brink before riding you raw across the sands of her galaxy.
This TPE alien minx from Dolls Castle comes fully equipped for punishment or pleasure, depending on your submission level.
Fuchsia Faraway>
- Skin Material: Premium TPE
- Height: 5’7″
- Weight: 84 lbs
- Breasts Size: E-cup
- Proportions: 31 | 21 | 35
With a body made for deep space pleasure and an E-cup tits that beg to be worshipped, Fuchsia Faraway is here to probe your most forbidden fantasies with her silky purple skin and out-of-this-world curves.
Her ultra-tight TPE kitten grips like zero gravity, and her ass was molded for deep, slow thrusts that defy planetary law.
When she’s not dripping wet and ready for interspecies fuckplay, she’s busy collecting erotic relics from lost civilizations and performing sensual rituals beneath alien moons.
Horny Heidi
- Skin Material: Premium TPE
- Height: 5’5″
- Weight: 93 lbs
- Breasts Size: V-cup
- Proportions: 45 | 18 | 36
With interstellar curves that defy gravity, Horny Heidi is an out-of-this-world vixen designed to bounce, bounce, and bounce again—thanks to her jaw-dropping V-cup tits that practically demand to be worshiped.
Her juicy alien love tunnel is carved for deep, primal thrusts. But don’t think she’s just here to screw—Heidi’s obsession with mirror play means she’ll ride you hard while locking those seductive third-eye stares into your soul.
Seductive Sascha
- Skin Material: Premium TPE
- Height: 5’7″
- Weight: 84 lbs
- Breasts Size: E-cup
- Proportions: 31 | 21 | 35
Straight from the forbidden pleasure moons of Val’Korin 9, Seductive Sascha is a dark-siren dream with hypnotic golden eyes, thick E-cup tits, and a dripping TPE vulva sculpted to swallow you whole.
Her smooth pinkish skin feels wickedly erotic under your hands, and she gets off hard on bondage, restraints, and total power exchange.
Command or surrender—either way, once she wraps her thighs around your face, you’ll beg to be abducted again and again.
Cosmic Katie
- Skin Material: Premium TPE
- Height: 5’3″
- Weight: 70 lbs
- Breasts Size: D-cup
- Proportions: 29 | 20 | 31
With glowing areolas, a silky alien cunt that clings like static, and hypersensitive pierced nipples that stiffen at the slightest breath, Cosmic Katie was engineered to be your intergalactic cum dump.
When she’s not getting throat-plugged through her tight little mouth, she gets off on being restrained and reprogrammed like the obedient cosmic toy she is.
Galaxy Glenda
- Skin Material: Premium TPE
- Height: 5’7″
- Weight: 84 lbs
- Breasts Size: G-cup
- Proportions: 33 | 22 | 36
Galaxy Glenda is a savage seductress from the twin moons of Korranak, built to dominate your deepest fantasies with her enormous G-cup tits, perfectly spread coochie, and a shamelessly filthy mouth.
She rides like a beast in heat, moans like thunder in the void, and keeps her favorite whip close at all times—just in case you need reminding who’s in charge.
Her side kink? Naked stargazing while edge-teasing her partner across interstellar time delays.
Stacked Stacy
- Skin Material: Premium TPE
- Height: 5’4″
- Weight: 97 lbs
- Breasts Size: P-cup
- Proportions: 41 | 24 | 38
Stacked Stacy is a six-titted bombshell from the crimson dunes of Planet Luxira, built with a plush P-cup stack that defies gravity and begs for worship.
Her favorite pastime? Sitting pretty while you kneel between her thighs, face buried in her dripping alien slit, worshipping every heavy curve until you forget what planet you’re on.
She’s soft, sultry, and made for nonstop lactation roleplay—just don’t expect to leave until she’s been stuffed from both ends.
ET Emily
- Skin Material: Premium TPE
- Height: 5’5″
- Weight: 93 lbs
- Breasts Size: V-cup
- Proportions: 45 | 18 | 36
ET Emily is a voluptuous V-cup alien slut with a hunger for deep space domination and deeper penetration.
Built from ultra-soft TPE with thick, bouncy tits and a tight, fuckable muff, she’s fully equipped for full-throttle, interstellar fuck sessions that never end.
Born on the pleasure moons of Tygra-9, Emily’s favorite pastime is bending weak Earthlings over while whispering dirty commands in their ear—she’s got a fetish for obedience, rope, and riding until you beg for mercy.
Galactic Gail
- Skin Material: Premium Silicone
- Height: 5’0″
- Weight: 93 lbs
- Breasts Size: G-cup
- Proportions: 33 | 25 | 42
Galactic Gail is a thick, curvy alien nympho from the icy outer moons of Zirella Prime, with G-cup tits that jiggle like they’ve got their own orbit and a tight, velvety snatch engineered for nonstop interstellar pleasure.
Her obsessions? Getting used like a toy and bouncing that fat ass during zero-gravity cowgirl sessions that leave you weightless and wrecked.
Tenacle Terri
- Skin Material: Premium Silicone Head with TPE Body
- Height: 5’5″
- Weight: 106 lbs
- Breasts Size: F-cup
- Proportions: 35 | 26 | 37
With twin tendrils wrapped around your thighs and a pussy designed to stretch your stamina, Tenacle Terri is a tight, dripping alien freak who feeds off orgasm after orgasm.
Her kink? Sensory domination—she gets off on controlling every moan, twitch, and climax, often while tied in reverse gravity restraints aboard her orbiting dungeon pod.
Cowgirl Pearl
- Skin Material: Premium Silicone
- Height: 5’2″
- Weight: 66 lbs
- Breasts Size: D-cup
- Proportions: 31 | 21 | 33
With a soft, bouncy clitoris and a tight little ass made for saddle-breaking, Cowgirl Pearl is a bizarre interspecies beauty bred for milking, riding, and fucking raw till sunrise.
Her curvy human body is stacked and supple, but it’s that doe-eyed cow face—complete with plush horns and a filthy smile—that seals the deal.
When she’s not begging to be milked, she gets off watching vintage rodeos and licking the sweat off her own thighs.
Scarlett Hohansson
- Skin Material: Premium TPE
- Height: 5’3″
- Weight: 95 lbs
- Breasts Size: F-cup
- Proportions: 33 | 20 | 35
Straight from the molten-core orbit of Planet Ravika, this red-skinned seductress wants to ride you raw until you’re begging for air—her dripping cunt and pouty lips are engineered for nonstop cosmic carnality.
When she’s not swallowing your schlong whole, she’s wrapped in pearls and hypnotizing Earthlings with her obsession: finger-fucking herself on webcam for all the worlds to watch.
Wrapping It Up
Alien sex dolls aren’t just out of this world—they’re out of your deepest, dirtiest fantasies. From smooth-skinned seductresses to multi-titted mutants, these creatures were built to fuck hard and melt your mind.
They break every rule of human anatomy, and that’s exactly the point. Once you’ve tasted something this forbidden, nothing else even comes close. So if you’re ready to surrender to your most twisted urges, your ship has landed.
As always, if you have any questions don’t hesitate to drop us a line below and we’ll be glad to find the answer for you.
Silicone
Hybrid
TPE
https://www.rosemarydoll.com/product/160cm-5ft3-f-cup-tpe-sex-doll-alfred/ – Aibei
https://www.rosemarydoll.com/product/158cm-5ft2-m-cup-tpe-sex-doll-stacey/ – SMDoll
https://www.rosemarydoll.com/product/158cm-5ft2-b-cup-tpe-sex-doll-lillian-pritt/ – Climax Doll