--- title: "Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-" description: "In the Universal Century of 2068, men are incredibly rare, and the protagonist, Galaxy Amanogawa, finds himself targeted by the Cosmic Race, a group of humanoid" image: "https://t.vndb.org/cv/86/25086.jpg" --- # Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- ![Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-](https://t.vndb.org/cv/86/25086.jpg) **Alternative Title:** 星空のバビロン －迫り来るコズミックすけべおねぇさんズ－ **Developer:** One-up **Release date:** Jul 24, 2015 **Platform:** Windows **Language:** Japanese, English **Rating:** 7.6/10 (142 votes) ## Description In the Universal Century of 2068, men are incredibly rare, and the protagonist, Galaxy Amanogawa, finds himself targeted by the Cosmic Race, a group of humanoid space monster girls appearing from a wormhole. These beings aim to mate with human males for reproduction. Despite Galaxy's lack of experience, with the help of the ship's captain and other heroines, they fend off the attacks. However, as a valuable male target, Galaxy remains a constant focus for the Cosmic Race, leading to continued attacks and challenges. [Condensed from [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009824.html)] ## Characters ### Amanogawa Ginga (天之川銀河) The protagonist of the game, part of a government program to help increase the human population. - **Gender:** Male - **Role:** Student, Husband, Father, Domestic Partner, Engineer, Non-blood-related Brother, Mecha Pilot, Apprentice - **Engages in:** Fighting, Marriage Proposal, Erotic Massage - **Body:** Young-adult - **Subject of:** Injury, Teasing, Flirting, Seduction ### Akihabara Momoko (秋葉原 桃子) She became a captain at a young age, and found herself a single virgin when she realized she was too busy. Her personality always has her take responsibility for her actions. She is excellent as a commander, and acts as a reliable captain, but her work and personal life are clearly separate. When it comes to her private life, she suddenly becomes a sloppy woman. She says, "I'm working for my paycheck!" Most of her classmates already have families. She'll spend about five minutes worrying about it, then drink some alcohol to forget about it. - **Gender:** Female - **Measurements:** R cup - **Birthday:** 2 February - **Hair:** Pink, Ankle Length, Twin Braids, Sidehair, Pubic Hair - **Body:** Slim, Pale, Young-adult, Nail Polish, Inverted Nipples, Visible Nipples, Gigantic Breasts - **Personality:** Proactive, Friendly, Food Lover, Sloppy, Ara Ara, Masochist - **Engages in:** Fighting, Drinking, Cosplay, Lactation - **Eyes:** Blue - **Clothes:** Evening Gloves, Miniskirt, Thigh-high Boots, Pantyhose, Belt, Military Uniform, Peaked Cap, Hairpin, Sailor School Uniform, Lace Lingerie, Crotchless Panties, Lace Garter Belt Stockings - **Role:** Mother, Domestic Partner, Commander, Captain - **Subject of:** Pregnancy, Erotic Massage - **Voiced by:** Kazuha ### Amanogawa Haruka (天之川 ハルカ) She is a government VIP, and a part of the protagonist's family. She has always been following him. She is a third-year aerospace student at the Integrated Government Space Force Academy. Although she is the same age as the main character, she acts like a big sister in some ways. She is one of the top students in her class, but often gets into trouble when she gets involved with the protagonist. It is always Haruka's role to persuade the teachers. She is a dependable person who takes care of others, but doesn't make enough time to take care of herself. Despite acting like a grown-up, she just can't separate herself from the protagonist. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 92-59-88cm, G cup - **Birthday:** 22 October - **Hair:** Blue, White, Waist Length+, Parted to Side, Sidehair, Pubic Hair - **Role:** Student, Wife, Non-blood-related Sister, Extraterrestrial - **Engages in:** Fighting, Henshin - **Eyes:** Violet - **Body:** Young-adult, Nail Polish, Huge Breasts - **Clothes:** Hair Ribbon, Evening Gloves, Miniskirt, Pantyhose, Beret, Military Uniform, Wedding Dress, Hairpin, Detached Sleeves, Veil, Teddy - **Personality:** Kind, Stubborn, Food Lover, Competitive, Closet Pervert - **Subject of:** Marriage Proposal, Tentacle Restraint, Erotic Massage - **Voiced by:** Sakura Momoka ### Deneb (デネブ) A cosmic Wraith and Orihime's attendant. She has the biggest boobs in the universe. She is from the Ghost titty alien race, an endangered species. If she finds a male to breed with, she will mate with him repeatedly to ensure pregnancy. The way she follows the princess so devotedly is just like a mother. Despite her appearance resembling a final boss, she is reserved, timid, and shy. Yelling out "Gao" was her own way of threatening others, but before she knew it, it had become a catchphrase. Trivia: Initially, her measurements were to be listed as: Height: 190cm Weight: 100kg B165 W90 H130cm, but this was changed because it was thought to be “too much” - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 145-66-95cm, Z cup - **Birthday:** 5 December - **Hair:** White, Parted in Middle, Ankle Length, Sidehair, Pubic Hair, Gradient Colored Hair - **Body:** Pale, Young-adult, Pointed Ears, Visible Nipples, Claw, Gigantic Breasts - **Personality:** Hard Worker, Reserved, Shy, Timid, Protective, Loyal, Flustered, Obedient - **Engages in:** Fighting, Lactation - **Eyes:** Red - **Clothes:** Thigh-high Boots, Thigh-high Stockings, Transparent, Horns, Crop Top, Shrug - **Role:** Domestic Partner, Servant, Extraterrestrial, Captain, Monster Girl, Parent Act - **Subject of:** Erotic Massage - **Voiced by:** Nakaya Shiho ### Kanata Stein (カナタ・シュタイン) The technical director of SPACE Corporation. She is a cool girl genius who earned a doctorate degree at a young age. She was born from the capsule baby project, one of the many plans to increase the human population. Her gene donors are two genius doctors who work for the corporation. Because she spent her days reading research papers to earn praise from her parents, she is not good at socializing and sometimes appears cold. However, she is capable of admitting her faults and apologizing. Since she was unable to make friends, she created her own AI friend when she was 8 years old. It was a disastrous work of art that could hardly be considered cute. She insists that it was cute and that no one will stop her from thinking otherwise. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 74-54-78cm, B cup - **Hair:** Blond, Twin Tails, Waist Length+, Wavy, V Bangs, Pubic Hair - **Body:** Slim, Pale, Young-adult, Small Breasts - **Engages in:** Fighting - **Eyes:** Blue - **Clothes:** Glasses, Miniskirt, Beret, Military Uniform, Hairpin, Unusual Hair Ornaments, Bridal Gauntlet, Lace Lingerie, Lace Band Thigh-high Stockings, Garter Cupless Corset, Lace Garter Belt Stockings - **Role:** Domestic Partner, Engineer, Executive - **Items:** Book - **Subject of:** Genetic Research - **Personality:** Genius, Antisocial, Loyal, Curious - **Voiced by:** Aoi Haru ### Mei Mei (メイメイ) The gorgeous Cosmic Wraith is accompanied by the plant-type super life form "Moririn". She kind, straightforward and loves being pampered. She is an erotic grown woman. She loves all things cute and beautiful, She loves her beautiful self the most because of her narcissism. She likes to go at her own pace. Any man who is favored by Mei Mei becomes her mate. She will service her lover sweetly and affectionately in order to breed with her. Because of her personality, one might think that she gets bored easily, in reality, she is dedicated towards her mate and will not let him go until his death. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 98-58-86cm, I cup - **Hair:** Blond, Waist Length+, Wavy, Curtained, Intake, Parted in Middle, Pubic Hair - **Eyes:** Green - **Body:** Young-adult, Body Piercing, Pointed Ears, Makeup, Visible Nipples, Navel Piercing, Ram Horns, Huge Breasts - **Clothes:** Headband, Thigh-high Boots, Garter Belt Stockings, Hair Flower, Detached Sleeves, Halterneck Dress, Arm Cuffs, Lace Lingerie, High Heeled Boots, Thong Panties - **Personality:** Narcissist, Short-tempered, Nature Lover, Atashi - **Subject of:** Mind Control, Pregnancy, Tentacle Restraint - **Role:** Mother, Domestic Partner, Extraterrestrial, Non-blood-related Mother, Plant, Monster Girl - **Engages in:** Seduction - **Voiced by:** Misonoo Mei ### Orihime (オリヒメ) The astral princess who unites the Cosmic Wraiths. Her wand and cloak are the embodiment of her mighty power, capable of interfering with all laws of the universe. In other words, She is the most powerful being in the universe. Deep down, she is a pure and innocent girl. She is just a cute little loli who is always yapping and frolicking. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 61-47-64cm, AAA cup - **Hair:** Blond, Twin Tails, Waist Length+, Shaggy, Sidehair, Pubic Hair, Gradient Colored Hair - **Body:** Slim, Pale, Younger Appearance, Ram Horns, Flat Chest - **Engages in:** Fighting - **Eyes:** Blue, Tareme - **Clothes:** Cloak, Crown, Band-aid, Nipple Covers, Forehead Necklace, Lei, Patterned Thigh-high Stockings, Lace Band Thigh-high Stockings, Exposed, Fur Trim - **Role:** Domestic Partner, Queen Regnant, Extraterrestrial, Deity, Telepath, Monster Girl, Sheep - **Subject of:** Teasing - **Personality:** Naive, Immature, Yo, Archaic Dialect - **Items:** Sceptre - **Voiced by:** Tsuruya Haruto ### Ponta (ポン太) The partner of the main character, who is an apprentice engineer. A versatile support robot that can assist in all kinds of human tasks by replacing its parts. Ponta is an older generation type robot that has been used long before the protagonist's parents were alive. They lie and say things without much thought. They enjoy taking secret photos on secret data and in general behaves in a unique way that makes it hard to believe that they are a robot. - **Gender:** Unknown - **Aliases:** オラクル, Oracle, 凛, Rin - **Engages in:** Fighting, Teasing, Metamorphosis - **Personality:** Carefree, Loyal, Whimsical, Blunt - **Role:** Friend, Hacker, Robot - **Body:** Non-Humanoid ### Rin (凛) [url=/c35970]Ponta[/url] transforms into a beautiful girl when exploring Ancient ruins on the moon with the protagonist. With a new body, Ponta who now goes by Rin helps out the protagonist in new more perverted ways. - **Gender:** Female - **Aliases:** オラクル, Oracle, ポン太, Ponta - **Hair:** Twin Tails, Waist Length+, Cyan, Pubic Hair - **Engages in:** Fighting, Teasing - **Eyes:** Green - **Body:** Young-adult, Tail, Visible Nipples, Big Breasts - **Clothes:** Kemonomimi Headband, Collar, Paw Gloves, Sleeveless Leotard - **Personality:** Pervert, Carefree, Loyal, Whimsical, Blunt - **Role:** Domestic Partner, Friend, Hacker ### Satan (サタン) She is a Cosmic Wraith of the fighting race, and is a cool sadistic older sister. Perhaps because she has only ever fought, she lacks a sense of purpose and often speaks in a bluntly. She enjoys teasing the protagonist, calling him "master" just to see his reaction. Although she dresses like a maid, she is a servant of the Cosmic Wraith princess. She basically does no work outside of that. To her, a human male is someone she must subjugate. During mating, she tends to uses six cords to find out what kind of pleasure the male is getting and how he is responding. The cords can be used in a variety of ways, including squeezing, heating, rubbing, and electrical stimulation. The cords allow her and her mate to share sensations. The pleasures of a male and female orgasm at the same time is said to be indescribable. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 103-59-89cm, J cup - **Hair:** Waist Length+, Grey, Pubic Hair - **Personality:** Proactive, Loyal, Blunt, Sadist - **Role:** Warrior, Domestic Partner, Extraterrestrial - **Engages in:** Fighting, Teasing, Flirting, Erotic Massage - **Eyes:** Blue - **Body:** Young-adult, Dark, Pointed Ears, Makeup, Visible Nipples, Huge Breasts - **Subject of:** Mind Control, Erotic Massage - **Clothes:** Maid's Dress, Garter Belt Stockings, Cuffs, Maid's Headdress, Nipple Covers - **Items:** Sceptre - **Voiced by:** Kawashima Rino ### Aqua (アクア) Twin cosmic wraiths carrying space whales on their backs. The older sister. She has white skin and is a mischievous loli. Her younger sister Marin is a shy Loli with dark skin. Since cosmic wraith males have become extinct, the two of them are always flirting and being naughty with each other. Because they have been honing their techniques together on a regular basis, they are skilled at giving pleasure. Perhaps because they are whales, they squirt quite easily. Their fluids have an effect that excites males, and the pleasure greatly amplifies. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 70-52-76cm, A cup - **Hair:** Blond, Blue, Waist Length+, Multicolored, Short Bangs, Parted in Middle, Pubic Hair - **Body:** Teen, Slim, Pale, Small Breasts - **Personality:** Proactive, Pervert, Mischievous - **Engages in:** Fighting - **Eyes:** Amber - **Clothes:** Evening Gloves, Bikini, Choker, Knee-high Boots, High Heeled Boots, Patterned Thigh-high Stockings - **Subject of:** Mind Control - **Role:** Twin Sister, Domestic Partner, Extraterrestrial, Bisexual, Older Sister, Monster Girl, Marine Mammal - **Voiced by:** Nakaya Shiho ### Baniko (バニ子) A cosmic wraith who looks like bunny girl and Mei Mei's subordinate. She loves nothing more than sex. When using human speech, she always ends her sentences with "~usa" and "~pyon". She and her cheerful friends go by: Red Usa, Blacks Usa, Pink Usa, and Gold Usa. They are a semi-endangered species. They are in heat all year round and are incredibly fertile. If they find a male, they will produce many offspring in a short period of time. They have a habit of always getting pregnant. They are a species that comes in many different colors. Their personalities differ depending on the color. Some are incredibly loving, some are nymphomaniacs who are addicted to human semen, and some find joy in dominating males. But they all have one thing in common, they love sex with human beings. They are proactive in finding a mate but will not be overly aggressive about it. In most cases they will seek out a partner in a friendly manner. They have a tendency to die when they are lonely, so they like to stick close and cuddle. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 102-62-90cm, J cup - **Birthday:** 6 June - **Hair:** White, Wavy, Shoulder-length, Sidehair - **Engages in:** Fighting - **Eyes:** Red - **Body:** Young-adult, Dark, Tail, Kemonomimi, Visible Nipples, Huge Breasts - **Clothes:** Wristband, Evening Gloves, Bunny Dress - **Subject of:** Mind Control, Pregnancy - **Role:** Domestic Partner, Servant, Extraterrestrial, Rabbit, Bisexual, Monster Girl - **Voiced by:** Akai Ria ### Brunhilde (ブリュンヒルデ) She is a squid-shaped cosmic wraith. She self proclaims to be the strongest. She is full of energy and is very naive. To put it simply, she's an idiot. Regarding sexual intercourse, she acts like know it all. Her squid-like tentacles are made entirely of muscles and well-developed nerves. A single tentacle has 10 times the strength of a human male, this makes it impossible for a human to resist. The wriggling tentacles are sticky, and the suckers will make anyone moan in pleasure as they are stimulated. Once she engages in sexual intercourse, it is possible to for her mate to take control as her mind is occupied on stimulating male genitalia and mating. Although she is often forceful and reckless, she is a friendly alien. She will become sweet with her lover and be a companion you will get along with great. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 65-51-60cm, AA cup - **Hair:** Blue, Waist Length+, Straight, Sidehair, Pubic Hair - **Body:** Teen, Slim, Pale, Visible Nipples, Flat Chest - **Engages in:** Fighting - **Eyes:** Blue - **Clothes:** Thigh-high Boots, Paw Gloves, Slingshot Micro Bikini - **Personality:** Idiot, Friendly, Word Repetition, Naive, Energetic, Overconfident, Atashi - **Subject of:** Mind Control - **Role:** Domestic Partner, Extraterrestrial, Monster Girl, Mollusc - **Voiced by:** Tsuruya Haruto ### Doradora (ドラドーラ) A Cosmic Wraith, and a descendant of a super powerful fighting race. Unlike all of her kin, she does not have a dragon-like head or tough scales. She is incapable of doing anything on her own. She is very friendly. She has trouble expressing her emotions well, she devised the hand puppets "My two-headed sisters" to help her communicate. She is hopelessly bad as ventriloquism. She is capable of breathing fire but doesn't know how to go about it. If she could do it, she may very well be stronger than Satan. She is one of the few cosmic wraiths that can feed on human semen for purposes other than procreation. Her lower body temperature makes her comfortable to mate with as she takes bod heat away from the male. Her body gradually turns hotter and hotter the longer she has sex, she will gradually lose control of herself indulging in the heat created by her mate. Her soft body and heat makes her mate fall more deeply in love with her. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 89-59-86cm, F cup - **Birthday:** 8 May - **Hair:** Red, Long, Pubic Hair - **Body:** Slim, Young-adult, Unnatural Skin Tone, Tail, Horns, Visible Nipples, Fish Fins, Big Breasts - **Eyes:** Red - **Clothes:** Gloves, Leotard, Nipple Covers, Lace Lingerie, Lace Band Thigh-high Stockings - **Personality:** Hetare, Shy, Friendly - **Role:** Domestic Partner, Extraterrestrial, Dragon, Monster Girl - **Engages in:** Ventriloquism - **Voiced by:** Azuma Karin ### Furiroun (フリルオーニ) A starfish alien who has a weak demeanor and is always timid. Perhaps the thing she is carrying on her back is heavy and slowing her down. She is in fact an aggressive carnivore and will make any male who treats her kindly her mate. She's mostly naked and has no special equipment or power. She uses her exposed voluptuous body to lure men and inject with an aphrodisiac rendering them unable to runaway from her. She likes taking her time and spend alone time with her chosen male. She will thoroughly enjoy herself with him. The way she loves and dedicates herself to her chosen male can only ever be described as "yandere". - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 94-61-89cm, H cup - **Birthday:** 12 August - **Hair:** Brown, Wavy, Short, Pubic Hair - **Body:** Pale, Young-adult, Nail Polish, Huge Breasts - **Engages in:** Fighting - **Eyes:** Violet - **Personality:** Yandere, Shy, Timid - **Subject of:** Mind Control - **Role:** Domestic Partner, Extraterrestrial, Monster Girl - **Clothes:** Hairpin, Naked, Nipple Covers, Strapless Panties, Exposed - **Voiced by:** Kazuha ### Jasuko (ジャス子) A slightly annoying and cute Cosmic Wraith who wears a skirt resembling a UFO saucer. When she returned to the solar system from her part-time job, Jasuko's employers had been destroyed, leaving her unemployed. She is surprisingly cheerful and has a habit of adding "desu" to the end of her sentences. Her ray gun "Chrolla Bell" is an all-purpose device that can do just about anything. At first glance, her body appears comparable to a human but that's as far as things go. She has a "7-colored vagina". She can change the pressure and feel of her vagina at will. tightening at different points, vice like tightness, changes in bumpiness, wrapping around a penis like an octopus, the list goes on. Any combination of these techniques let her adapt to the needs of her partner and bring untold pleasure to him. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 89-60-89cm, F cup - **Birthday:** 15 February - **Hair:** Blond, Shoulder-length, Pubic Hair - **Body:** Pale, Young-adult, Big Breasts - **Engages in:** Fighting - **Eyes:** Violet - **Clothes:** Headband, Evening Gloves, Boots, Strapless Leotard - **Personality:** Friendly, Optimist, Cheerful - **Subject of:** Mind Control - **Role:** Domestic Partner, Unemployed, Extraterrestrial - **Items:** Raygun - **Voiced by:** Aoi Haru ### Jerry☆Nonnon (ジェリー☆ノンノン) A cosmic wraith with jellyfish features and self-proclaimed most beautiful idol in the Milky Way Galaxy. She happened to see a human idol program being broadcasted on Galaxy news and became immediately fascinated. She wants to create a world that replaces fighting with listening to her songs. She is traveling across the universe doing business by forcing people to listen to her singing. Like an idol, she has a bright and cheerful personality that changes her expressions from goofy to cute and childish. Her songs when heard live instead of over the air have the power to captivate not just human males but males of all species. She is very protective of her fans and is never rough with the males. With her special skill, she is gentle during sex. Her tentacles do not have suction cups, rather they look more like anemones. Some of her tentacles can transform into onaholes to perfectly match the shape of the male organ. The inside of the tentacles, which are specialized for squeezing semen, will give you a crazy amount of pleasure. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 90-61-87cm, F cup - **Birthday:** 27 September - **Hair:** Violet, Waist Length+, Parted to Side, Pubic Hair, Gradient Colored Hair - **Body:** Pale, Young-adult, Nail Polish, Tentacle, Multiple Tails, Big Breasts - **Personality:** Hard Worker, Friendly, Cheerful - **Engages in:** Fighting, Singing, Mind Control - **Eyes:** Violet, Symbol, Unnatural Sclera - **Clothes:** Hat, Miniskirt, Thigh-high Boots, Hairpin, Bracelet, Ankle Bracelet, Arm Cuffs, Nipple Covers, Strapless Panties - **Subject of:** Mind Control - **Role:** Domestic Partner, Idol, Extraterrestrial, Monster Girl - **Items:** Sceptre - **Voiced by:** Misonoo Mei ### Marin (マリン) Twin cosmic wraiths carrying space whales on their backs. The younger sister. She has dark skin is a shy loli. Her older sister Aqua has white skin and is a mischievous loli. Since cosmic wraith males have become extinct, the two of them are always flirting and being naughty with each other. Because they have been honing their techniques together on a regular basis, they are skilled at giving pleasure. Perhaps because they are whales, they squirt quite easily. Their fluids have an effect that excites males, and the pleasure greatly amplifies. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 70-52-76cm, A cup - **Hair:** Black, Blue, Waist Length+, Multicolored, Short Bangs, Parted in Middle, Sidehair, Pubic Hair - **Body:** Teen, Slim, Dark, Small Breasts - **Engages in:** Fighting - **Eyes:** Amber - **Clothes:** Evening Gloves, Bikini, Choker, Knee-high Boots, High Heeled Boots, Patterned Thigh-high Stockings - **Personality:** Shy, Timid - **Subject of:** Mind Control - **Role:** Twin Sister, Domestic Partner, Extraterrestrial, Bisexual, Younger Sister, Monster Girl, Marine Mammal - **Voiced by:** Nakaya Shiho ### Patpat (パタパタ) She is like a little sister who adores you with all her heart. "pyo" is her favorite phrase. She is such a birdbrain that forgets what she said a minute ago. Perhaps because of her lack of memory, she has a very cheerful and honest personality. She was taught to write things down to not forget them by her adoptive mother, Mei Mei. She is a cosmic wraith resembling a harpy. She moves at super speed from her special equipment. Once she finds a compatible male, she will emit special pheromones that will fuse and mix with the pheromones of that male. This creates a powerful imprint on both brains, seeking out each other's bodies to satisfy their carnal desires. Her large wings are covered with soft, fine cilia. A wing-job envelopes the male's genitals bringing them intense pleasure. Many people are attracted to these cosmic wraith's because of their devotion and dedication to making their partner feel good. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 84-58-86cm, D cup - **Birthday:** 12 September - **Hair:** Shoulder-length, Green - **Engages in:** Fighting - **Eyes:** Green - **Body:** Young-adult, Visible Nipples, Big Breasts - **Clothes:** Thigh-high Stockings, Helmet, Strapless Leotard - **Personality:** Airhead, Friendly, Kind, Naive, Loyal, Honest, Absentminded, Cheerful - **Subject of:** Mind Control - **Role:** Mother, Domestic Partner, Extraterrestrial, Non-blood-related Daughter, Harpy, Monster Girl - **Voiced by:** Akai Ria ### Pultraun (プルトローネ) She is a slime-type Cosmic Wraith, a superfluid life form that can undulate and change her shape. Her speech and personality are calm and polite in the manner of a lady. On the other hand, her inner thoughts and ideas are very dangerous. She is a very sexually carnivorous woman who thinks of nothing but to divide and multiply herself repeatedly. Her special skill lets her to use any part of her body as pussy or mouth allowing her to be impregnated anywhere in under 3 minutes. She is one of the oldest and most feared of all the aliens. Her body holds a sphere called the "mother core", its role is to help her sustain her life. The core is also her most sensitive erogenous point. No matter where you ejaculate in her, it is possible to fertilize her core. In the past, she consumed the stars due to her overly strong breeding instinct, and was isolated in another dimension by other powerful races, spending tens of thousands of years going crazy with her breeding instinct. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 121-64-94cm, L cup - **Hair:** Blue, Long, Sidehair - **Engages in:** Fighting - **Eyes:** Red - **Body:** Young-adult, Overweight, Huge Breasts - **Clothes:** Thigh-high Boots, Shrug, Nipple Covers, Thong Panties - **Personality:** Pervert, Refined, Kind - **Subject of:** Nymphomania, Mind Control, Pregnancy - **Role:** Domestic Partner, Extraterrestrial, Slime, Monster Girl - **Voiced by:** Kawashima Rino ### Pyonkichi (ぴょん吉) A cosmic wraith who looks like bunny girl and Mei Mei's subordinate. She loves nothing more than sex. When using human speech, she always ends her sentences with "~usa" and "~pyon". She and her cheerful friends go by: Red Usa, Blacks Usa, Pink Usa, and Gold Usa. They are a semi-endangered species. They are in heat all year round and are incredibly fertile. If they find a male, they will produce many offspring in a short period of time. They have a habit of always getting pregnant. They are a species that comes in many different colors. Their personalities differ depending on the color. Some are incredibly loving, some are nymphomaniacs who are addicted to human semen, and some find joy in dominating males. But they all have one thing in common, they love sex with human beings. They are proactive in finding a mate but will not be overly aggressive about it. In most cases they will seek out a partner in a friendly manner. They have a tendency to die when they are lonely, so they like to stick close and cuddle. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 102-62-90cm, J cup - **Birthday:** 6 June - **Hair:** Blond, Wavy, Shoulder-length, Sidehair - **Body:** Pale, Young-adult, Tail, Kemonomimi, Visible Nipples, Huge Breasts - **Engages in:** Fighting - **Eyes:** Amber - **Clothes:** Wristband, Evening Gloves, Bunny Dress, Fishnet Pantyhose, Sleeveless Leotard - **Subject of:** Mind Control, Pregnancy - **Role:** Domestic Partner, Servant, Extraterrestrial, Rabbit, Bisexual, Monster Girl - **Voiced by:** Akai Ria ### Rabiko (ラビ子) A cosmic wraith who looks like bunny girl and Mei Mei's subordinate. She loves nothing more than sex. When using human speech, she always ends her sentences with "~usa" and "~pyon". She and her cheerful friends go by: Red Usa, Blacks Usa, Pink Usa, and Gold Usa. They are a semi-endangered species. They are in heat all year round and are incredibly fertile. If they find a male, they will produce many offspring in a short period of time. They have a habit of always getting pregnant. They are a species that comes in many different colors. Their personalities differ depending on the color. Some are incredibly loving, some are nymphomaniacs who are addicted to human semen, and some find joy in dominating males. But they all have one thing in common, they love sex with human beings. They are proactive in finding a mate but will not be overly aggressive about it. In most cases they will seek out a partner in a friendly manner. They have a tendency to die when they are lonely, so they like to stick close and cuddle. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 102-62-90cm, J cup - **Birthday:** 6 June - **Hair:** Pink, Wavy, Shoulder-length, Sidehair - **Body:** Pale, Young-adult, Tail, Kemonomimi, Visible Nipples, Huge Breasts - **Engages in:** Fighting - **Eyes:** Red - **Clothes:** Wristband, Evening Gloves, Bunny Dress - **Subject of:** Mind Control, Pregnancy - **Role:** Domestic Partner, Servant, Extraterrestrial, Rabbit, Bisexual, Monster Girl - **Voiced by:** Akai Ria ### Usako (ウサ子) A cosmic wraith who looks like bunny girl and Mei Mei's subordinate. She loves nothing more than sex. When using human speech, she always ends her sentences with "~usa" and "~pyon". She and her cheerful friends go by: Red Usa, Blacks Usa, Pink Usa, and Gold Usa. They are a semi-endangered species. They are in heat all year round and are incredibly fertile. If they find a male, they will produce many offspring in a short period of time. They have a habit of always getting pregnant. They are a species that comes in many different colors. Their personalities differ depending on the color. Some are incredibly loving, some are nymphomaniacs who are addicted to human semen, and some find joy in dominating males. But they all have one thing in common, they love sex with human beings. They are proactive in finding a mate but will not be overly aggressive about it. In most cases they will seek out a partner in a friendly manner. They have a tendency to die when they are lonely, so they like to stick close and cuddle. - **Gender:** Female - **Measurements:** Bust-Waist-Hips: 102-62-90cm, J cup - **Birthday:** 6 June - **Hair:** Blond, Wavy, Shoulder-length - **Body:** Pale, Young-adult, Tail, Kemonomimi, Visible Nipples, Huge Breasts - **Engages in:** Fighting - **Eyes:** Red - **Clothes:** Wristband, Evening Gloves, Unusual Hair Ornaments, Bunny Dress - **Subject of:** Mind Control, Pregnancy - **Role:** Domestic Partner, Servant, Extraterrestrial, Rabbit, Bisexual, Monster Girl - **Voiced by:** Akai Ria ### Kabuto Fujiko (兜 不二子) No matter how you look at her, she looks like an exhibitionist. A bucket-head with tits. She is a graduate of the school and the legendary strongest knight. Although she graduated, she still walks around the campus as if she owns the place. She is daring, thinks outside of the box, and goes her own way. She is a genius who has mastered the art of swordsmanship just by watching her father and the protagonist train back at home. In fact, she is the older sister of the protagonist and always keeps an eye on him (it's more akin to stalking). - **Gender:** Female - **Aliases:** 姉ちゃん, Nee-chan - **Measurements:** Height: 175cm, Bust-Waist-Hips: 140-65-95cm, X cup - **Hair:** Violet, Long, Shaggy, Pubic Hair - **Engages in:** Swordsmanship, Teasing - **Eyes:** Amber - **Body:** Young-adult, Mole, Gigantic Breasts - **Clothes:** Gauntlet, Plate Armor, Helmet, Cape, Spaulders, Greave, Armored Bra, Armored Panties - **Personality:** Pervert, Carefree, Outgoing, Energetic, Brother Complex, Atashi, Assertive, Competitive, Whimsical, Eccentric - **Role:** Knight, Senpai, Older Sister - **Subject of:** Pregnancy, Guilt ## Shops - [Official Website](http://one-1up.com/babylon/) - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009824.html) ## Releases ### Japanese - **2015-07-24**: Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- Package Edition - [Official website](http://one-1up.com/babylon/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=21608) - **2015-12-25**: Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- Download Edition - [Official website](http://one-1up.com/babylon/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009824.html), [Gyutto](https://gyutto.com/i/item161425), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0127663/), [DL.Getchu](http://dl.getchu.com/i/item1005435), [DMM](https://dlsoft.dmm.co.jp/detail/hobc_0484/) ### English - **2022**: Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- - [Official website](https://sugoivisualnovel.up.railway.app/vns/16951) ## Tags Sexual Content, ADV, Strategy Game, Science Fiction, Genius Heroine, Male Protagonist, Loli Heroine, Heroine with Glasses, Nukige, High Sexual Content, Group Sex of One Male and Several Females, Elf Heroine, Skippable Gameplay, Kemonomimi Heroine, Alien Heroine, Rabbitgirl Heroine, Dark Skinned Heroine, Consensual Sex Involving Tentacles, Defloration, More Than Seven Heroines, Heroine with Visible Panties, Stockings, Twin Tail Heroine, Game Over, Monster Girl Heroine, Sixty-nine, Super Deformed CGs, Internal Exhibition of Sex, Heroine with Leotard, Twin Blowjob, Lactation During Sex, Consensual Sex Involving Slime Monsters, Heroine with Ahoge, Intercrural Sex, Bukkake, Anilingus, Cunnilingus, White Haired Heroine, Nipple Insertion, Doggy Style, Heroine with Erotic Adhesive Bandage, Outdoor Sex, Urethral Sounding, Deepthroat, Petplay, Cowgirl, Reverse Cowgirl, Suction on Penis, Masochist Heroine, Standing Sex, Sitting Sex, Spoons, Ahegao, Facesitting, Reverse Missionary, Quickie Fix Position, Rape on Defeat, Suction on Nipples, Boobs on Glass, Heroine with Pubic Hair, Naizuri, Perverted Heroine, Handcuffed Sex, Armpit Licking, Heroine with Inverted Nipples, Tailjob, Anal Fingering, Visible Cervix Penetration, Breast Smothering, Heroine with Crotchless Clothing, Ball-cupping, Anal Gaping, Legwear Footjob, Single Boobjob, Single Footjob, Single Handjob, Single Blowjob, Vaginal Masturbation, Pissing, Anal Sex, Vaginal Fingering, Vaginal Gaping, Heroine with Huge Breasts, Heroine with Gigantic Breasts, Heroine with Big Breasts, Heroine with Small Breasts (Non-Loli), Sex with Monster Girls, Heroine with Flat Chest (Non-Loli), Non-blood-related Brother/Sister Incest, Excessive Semen, Completely Avoidable Hero Rape, Sex with Protagonist Only, Only Virgin Heroines, More Than Seven Love Interests, Interracial/interspecies Romance, Pubic Hair Option, Wedding, Marriage Ending, Only Good Endings, One True End, Children Ending ## More Games from One-up - [Dedenden!](https://pinovel.net/v11030) - [Sei Brunehilde Gakuen Shoujo Kishidan to Junpaku no Panty ~Kacchuu Ojou-sama no Zecchou Omorashi~](https://pinovel.net/v12575) - [Hime Jiru](https://pinovel.net/v14575) - [Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-](https://pinovel.net/v16951) --- *View the full details at [pinovel.net/v16951](https://pinovel.net/v16951).* ```json {"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v16951#game","name":"Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-","description":"In the Universal Century of 2068, men are incredibly rare, and the protagonist, Galaxy Amanogawa, finds himself targeted by the Cosmic Race, a group of humanoid","url":"https://pinovel.net/v16951","image":"https://t.vndb.org/cv/86/25086.jpg","author":{"@type":"Organization","name":"One-up"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"7.6","bestRating":10,"worstRating":1,"ratingCount":142}} ```