Sci-fi Hentai Anime
Dive into sci-fi hentai anime featuring futuristic settings, advanced technology, space exploration, cybernetics, and intense encounters.
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3D – Rachel Amber Having Time of Her Life
Synopsis: Rachel Amber Having Time of Her Life is a standalone 3D CGI adult fan animation by HydraFXX featuring Rachel Amber from Life Is Strange. Released as a completed single entry in 2022, the animation presents Rachel Amber in an unofficial adult scenario using 3D CGI character models and rendered environments. The title is a fan-made production based on a video-game character and is not part of the official Life Is Strange storyline.
Year:
Studio:HydraFXX
Genres:
18+ Restricted3DAdultCG Collection
Seihou Shouka Saint Lime
Synopsis: Hinata Sakurai lives an ordinary life on the surface, but secretly fights evil as the magical heroine Saint Lime. Armed with mysterious sacred powers, she wages a relentless battle against the sinister Viest Army, hoping to rescue her beloved older sibling who disappeared during an earlier conflict. Her mission takes a devastating turn when she discovers the horrifying truth behind the enemy's growing strength. Her missing sibling has already fallen into the hands of the demonic forces and has been transformed into the corrupted warrior Saint Cherry, now serving the enemy after extensive brainwashing. Refusing to abandon hope, Saint Lime launches a desperate infiltration into the enemy headquarters in an attempt to save her. Instead, she walks directly into a carefully prepared trap. Overwhelmed by supernatural enemies, powerful aphrodisiac magic, and psychological manipulation, Saint Lime gradually loses both her strength and resolve. As her resistance crumbles under relentless corruption, she faces the terrifying possibility of suffering the same fate as her sibling. Seihou Shouka Saint Lime is a dark fantasy magical girl OVA that blends supernatural action, psychological corruption, and tragic heroism with adult themes across its ongoing story.
Year:
Studio:Majin
Genres:
OVAAdultAhegaoCorruption
Tonari Kanojo OVA
Synopsis: Kyoko has always been a lively and outspoken girl, but when she tells her childhood friend Soshi that she has been offered work as a gravure model, his dismissive reaction deeply wounds her. Hoping to prove herself, she pursues the opportunity despite the risks, believing it could change her future. Days later, Soshi receives an unexpected video that reveals the consequences of Kyoko's decision and the dangerous situation she has fallen into after trusting the wrong people. Forced to confront the impact of his own words, he witnesses how vulnerability, manipulation, and the desire for acceptance can dramatically alter someone's life. The story blends romance and psychological drama with themes of betrayal, emotional conflict, and the painful consequences of choices made under pressure.
Year:
Studio:T-Rex
Genres:
AdultDramaRomancePsychological
Tsuma o Dousoukai ni Ikasetara
Synopsis: Yuri kisses her husband before leaving for a class reunion, intending to reassure him of her love. At the reunion, she unexpectedly meets her former boyfriend Tatsuhiko. Although Yuri is now married and devoted to her husband, Tatsuhiko uses a deceptive act of drunkenness to get her alone, revealing that his intentions toward her are far from innocent.
Year:
Studio:Mary Jane
Genres:
AhegaoBlow JobBoob JobMilf
Yamitsuki Pheromone The Animation
Synopsis: Kido, a bullied student, catches the attention of Hino-senpai, a beautiful and popular upperclassman. Their increasingly intimate encounters in the school library reveal Hino's mysterious pheromones and draw Kido into a forbidden relationship.
Year:
Studio:Break Bottle
Genres:
Big BoobsBlow JobFemdomRomance
Kateikyoushi x Saimin 2 The Animation
Synopsis: Masato has endured constant harassment and abuse from the two Shinjo sisters, Serina and Haruna, who work as his private tutors. Their treatment leaves him physically and mentally exhausted, with the young man eventually reaching a point where he can no longer tolerate their behavior. At his lowest point, Masato encounters Sakiko, the owner of a mysterious club known as Gentil Donna. Recognizing his resentment toward the sisters, Sakiko gives him a powerful mind-control device and provides him with a means of taking revenge. Masato decides to use the device against the women who have tormented him, beginning with Serina. The technology allows him to manipulate her behavior and undermine the confidence of the woman who once held authority over him. After gaining control of Serina, Masato uses her as part of a larger plan designed to bring her sister Haruna into the same situation. The two sisters, who previously treated Masato with arrogance and cruelty, gradually find themselves caught in the consequences of the revenge scheme. The story therefore centers on a reversal of power, with Masato moving from the position of an abused student to someone capable of controlling the people who previously dominated him. Sakiko and her mysterious organization provide the catalyst for this transformation, while the mind-control device becomes the central element connecting the characters and the revenge plot. The narrative combines private tutoring, psychological manipulation, revenge, and adult power dynamics within a short two-episode OVA format.
Year:
Studio:Media Bank, White Bear
Genres:
AhegaoAnalBig BoobsBlackmail
Shuumatsu Hospital
Synopsis: Akao Misuzu is a nurse newly transferred to a hospital where everything initially appears ordinary. However, emergency calls seem unusually frequent whenever she is on duty, and her coworkers Rika Souhama and Mie Nakamaru begin to suspect that something is wrong. Rika eventually follows Misuzu during one of her rounds and discovers a shocking secret involving a private hospital room.
Year:
Studio:Nur
Genres:
Big BoobsBlow JobFemdomNTR
Kiken na Mori Onigokko
Synopsis: Deep within a cursed forest feared by the surrounding villages, a young girl named Alps ventures alone in search of a rare medicinal herb that may be the only cure for her gravely ill younger sister. Refusing to abandon hope despite countless warnings, she enters the forbidden woodland where countless travelers have mysteriously disappeared. What begins as a desperate journey of love soon transforms into a relentless fight for survival. The seemingly peaceful forest conceals monstrous creatures, predatory outlaws, and supernatural horrors that relentlessly pursue any human who dares cross their territory. As Alps struggles to escape the nightmare, she is repeatedly captured, hunted, and forced into increasingly desperate situations while clinging to the hope of returning home. With every failed escape, the forest reveals itself to be a deadly hunting ground where innocence is prey and survival depends on enduring unimaginable terror. Driven by her devotion to her sister, Alps refuses to surrender, even as the cursed wilderness pushes her to her physical and emotional limits.
Year:
Studio:Majin
Genres:
AdultFantasyHorrorMonster
Paihame Kazoku
Synopsis: Suika, a high school student secretly earning money through compensated dating under an online alias, believes she can safely control every encounter with strict personal rules. Her confidence quickly unravels after meeting a dangerous client who manipulates her trust and gradually gains control over her private life. As the situation escalates, Suika struggles to protect both her identity and her independence while confronting the consequences of her choices.
Year:
Studio:STUDIO竜M's
Genres:
PsychologicalOVAGangbangNipple Fuck
Dearest Blue
Synopsis: Dearest Blue follows childhood friends Rio and Mamoru, whose close relationship becomes entangled in a dangerous game built around money, influence, and control. Rio unexpectedly enters the entertainment world after participating in a beauty contest and becomes an idol, unaware of the darker circumstances surrounding her new position. Mamoru discovers that Rio has become the central prize in a secretive game known as “Sacrifice,” in which powerful participants compete for access to her. Determined to protect his childhood friend, he infiltrates the game himself, taking on a role that allows him to remain near her while concealing the true reason for his involvement. As Mamoru attempts to protect Rio from the people manipulating the game, the situation becomes increasingly difficult to control. Rio remains unaware of the full danger surrounding her, while Mamoru struggles to keep his intentions hidden and prevent her from becoming completely trapped. The story combines an idol-industry setting with a darker relationship drama, focusing on the contrast between Rio and Mamoru's longstanding emotional connection and the corrupt system that places Rio at its center.
Year:
Studio:PoRO
Genres:
AnalBig BoobsBlow JobGangbang
Kimi ga Suki. The Animation
Synopsis: As the fireworks illuminate the summer night sky, a young woman finally gathers the courage to take the last step toward the boy she loves. What begins as a heartfelt confession and a secret romantic encounter soon draws them into an intimate relationship, turning their final summer vacation into an unforgettable memory.
Year:
Studio:Pink Pineapple
Genres:
Big BoobsBlow JobRomanceSchool Girl
Hamehara
Synopsis: Takahashi is an ordinary office employee whose strict supervisor, Chitose, enforces workplace rules with relentless intensity. As their professional rivalry escalates, hidden resentments and personal frustrations blur the line between authority and obsession. Behind the polished image of corporate life lies a tense psychological drama where manipulation, power struggles, and complicated relationships gradually unravel the lives of everyone involved.
Year:
Studio:Nur
Genres:
OVACondomStockingBlow Job
Kotowarenai Haha
Synopsis: Kotowarenai Haha follows Yuta, who visits his friend Kosuke's house to watch adult videos while Kosuke's mother, Shiori, is unexpectedly present despite being supposed to be away. When Shiori accidentally falls down the stairs, Yuta saves her but injures both of his arms in the process. Feeling responsible for the injuries suffered by her son's friend, Shiori decides to take care of Yuta while he recovers. Her initially maternal care gradually becomes more intimate as she begins helping him with his daily needs and responding to his growing sexual desires. As Yuta spends more time with Shiori, the relationship begins to move beyond the boundaries she originally intended to maintain. Shiori's role as a caring mother figure conflicts with the feelings that gradually emerge between them, creating the central tension of the story.
Year:
Studio:Queen Bee
Genres:
Big BoobsBlow JobBoob JobMasturbate
Upcoming
Mujikaku na Osananajimi to Kyoumi Honi de Yatte Mitara The Animation
Synopsis: A carefree experiment between lifelong childhood friends unexpectedly changes the nature of their relationship. What begins as simple curiosity gradually awakens feelings neither of them fully understands, blurring the line between friendship and romance as their emotional and physical bond deepens. As they struggle to come to terms with these newfound emotions, their once-ordinary relationship is transformed forever.
Year:
Studio:Seven
Genres:
18 RestrictedAdultMangaRomance
Seikon no Aria
Synopsis: In a world threatened by the mysterious "Succubus Disease," those unable to suppress their desires gradually lose control of themselves and become violent monsters. To combat this growing crisis, a religious organization known as the Exorcisters dispatches specially chosen priestesses capable of purifying the afflicted through sacred rituals. Among them is Aria, a young nun selected to inherit extraordinary holy powers and entrusted with protecting innocent lives. As she undertakes dangerous missions to save victims from the curse, Aria discovers that the line between faith, sacrifice, and temptation is far more fragile than she ever imagined. Combining fantasy, supernatural action, and adult drama, the story follows her struggle to uphold her beliefs while confronting the darkness consuming both humanity and herself.
Year:
Studio:Majin
Genres:
AdultFantasySupernaturalDrama
Anette-san to Liliana-san The Animation
Synopsis: This adult animation centers on sisters Anette and Liliana, two women with a confident and seductive presence who become involved in an intense relationship driven by desire, submission, and possessive attraction.
Year:
Studio:Pink Pineapple
Genres:
Big BoobsBlow JobBoob JobDark Skin
Toilet no Hanako-san vs Kukkyou Taimashi: Akuochi Ma*ko Tenchuu Samen Renzoku-chuu Dashi
Synopsis: An experienced exorcist enters an abandoned school building where an ominous supernatural presence has been waiting in the darkness. The place appears forgotten, but the spiritual force inside it is anything but weak. At the center of the haunting is Hanako-san, a school spirit who has accumulated tremendous spiritual energy over many years. The familiar legend has been transformed into a much more formidable presence, and the exorcist soon realizes that he is facing an opponent whose supernatural abilities cannot be treated as an ordinary haunting. The encounter begins as an investigation into a dangerous spirit but develops into a direct confrontation between the exorcist and Hanako-san. Deep within the old school, the atmosphere becomes increasingly oppressive as the two are drawn into a struggle shaped by spiritual power, supernatural abilities, and physical dominance. Hanako-san uses her unusual powers to challenge and entrap the exorcist, while he attempts to withstand the pressure of a spirit whose strength has grown far beyond what the traditional school legend might suggest. The story keeps its focus on the isolated school, the mysterious history surrounding Hanako-san, and the escalating conflict between the supernatural presence and the person who has entered the building to confront it. Rather than treating Hanako-san simply as an apparition, the narrative presents her as an active and powerful force capable of turning the encounter into a serious test for the exorcist. Her accumulated spiritual energy becomes an important part of the premise and explains why the situation is considerably more dangerous than an ordinary paranormal investigation. Across its four-episode structure, the series develops this central encounter through a combination of haunted-school atmosphere, supernatural fantasy, and adult-oriented genre elements. The contrast between a familiar Japanese school-spirit legend and the unusually powerful interpretation of Hanako-san provides the story with its distinctive identity. The exorcist's attempt to confront her powers forms the central narrative thread, while the abandoned setting reinforces the sense of isolation and uncertainty surrounding the encounter. The result is a compact supernatural story focused on Hanako-san's mysterious abilities, the exorcist's confrontation with her, and the dark atmosphere of the school.
Year:
Studio:Suzuki Mirano
Genres:
AhegaoAnalBig BoobsBlow Job
Nikuen
Synopsis: Aoi finally begins dating the girl he has admired, only to discover that her family has already fallen under the influence of a mysterious hypnosis application capable of manipulating people's desires. What initially appears to be an ordinary romance quickly spirals into psychological manipulation, betrayal, and increasingly dangerous situations as the app spreads to those around him. The second episode shifts focus to Takashi, whose childhood friend returns after years apart as a fashionable gyaru with unexpected intentions, intertwining another story of temptation, obsession, and loss of control. Based on the original manga, the series combines psychological drama with themes of hypnosis, corruption, and romance.
Year:
Studio:Queen Bee
Genres:
AdultDramaPsychologicalRomance
Ajin ga Osuki nan Desu ne
Synopsis: Ajin ga Osuki nan Desu ne is a fantasy romance anthology that tells two independent love stories centered around demi-human heroines and the people who come to cherish them. The first episode follows Maya, a beautiful black goat demi-human who serves as a live-in maid for the stern but dependable Christophe. Although she has secretly loved her employer for years, she struggles to express her feelings. A chance discovery of Christophe's unusual personal preference finally breaks the emotional barrier between them, allowing the pair to confront their insecurities and grow closer through mutual trust, affection, and acceptance. The second episode shifts to Rukka, an energetic orca demi-human performer whose cheerful public persona hides her uncertainty about whether anyone could truly accept her non-human nature. Supported by the kind-hearted Masaki and encouraged by their friends, Rukka gradually overcomes her self-doubt as their relationship blossoms into a heartfelt romance that celebrates honesty, confidence, and first love. Blending fantasy creatures, romantic comedy, and tender adult relationships, Ajin ga Osuki nan Desu ne explores how genuine affection can overcome fear, prejudice, and personal insecurity.
Year:
Studio:Queen Bee
Genres:
OVAAdultFantasyRomance
3D – Yuffie's Beach Encounter
Synopsis: Yuffie's Beach Encounter is an unofficial standalone 3D CGI adult fan animation inspired by the Final Fantasy VII universe. The animation features Yuffie Kisaragi, one of the franchise's recognizable playable characters, in an original beach-themed scenario created exclusively for adult audiences. Unlike official Final Fantasy productions, this short animation is not based on a specific storyline from the games. Instead, it presents an independent fan-made interpretation using high-quality CGI character models, realistic lighting, and detailed environmental rendering. The focus is placed primarily on visual presentation and explicit animated sequences rather than narrative progression or character development. No official synopsis or production information has been publicly released. As a result, the exact creator, studio, runtime, and production background cannot be independently verified. The available promotional material indicates that this is a single completed release rather than an episodic series. Fans familiar with Final Fantasy VII will immediately recognize Yuffie's appearance and costume design, although the events depicted are entirely non-canon and should not be considered part of the official Final Fantasy storyline. The work functions as an independent fan animation created for viewers interested in high-quality 3D CGI adaptations of popular video game characters.
Year:
Studio:Juicymango
Genres:
18 Restricted3DAdultCG Collection
Sexfriend no Senpai The Animation
Synopsis: Yuuma, a young university student, meets Nana, a popular senior, at the freshman welcome party. Nana takes an immediate interest in him and later visits his apartment with a bold intention to become his first intimate partner. Their unexpected encounter changes Yuuma's university life as Nana draws him into a complicated relationship.
Year:
Studio:Pink Pineapple
Genres:
Big BoobsBlow JobFemdomRomance
Kan'ochi x Netorare Kazoku The Animation
Synopsis: Kyouji Nimura lives a peaceful life managing a secluded hot spring inn deep in the countryside. During the summer vacation, the prestigious Hidaka family arrives expecting a relaxing getaway. Unknown to them, a carefully planned conspiracy has already begun. The family's nightmare starts when Arisa Hidaka becomes the victim of a brutal assault that is secretly recorded. The footage is later used as blackmail, allowing the perpetrators to manipulate and psychologically torment the women of the Hidaka family. As intimidation, coercion, and betrayal escalate, each family member becomes trapped in an increasingly cruel scheme that slowly destroys their trust and dignity. Kan'ochi x Netorare Kazoku The Animation is a psychological NTR drama that combines blackmail, manipulation, and emotional corruption as an ordinary family vacation turns into a carefully orchestrated tragedy.
Year:
Studio:Anime Antenna Iinkai
Genres:
OVAAdultAnalBDSM
3D – Gwen Stacy's Workout Session
Synopsis: Gwen Stacy's Workout Session is an unofficial standalone 3D CGI adult fan animation produced by HydraFXX and inspired by Marvel's Spider-Verse interpretation of Gwen Stacy, also known as Spider-Gwen. The animation features the recognizable character in an original non-canon scenario created exclusively for mature audiences. Rather than adapting events from Marvel comics or the Spider-Verse films, the production presents an independent adult-themed encounter set in an original environment. The animation emphasizes detailed CGI character models, expressive animation, cinematic lighting, and polished rendering while focusing primarily on visual presentation instead of narrative progression. Publicly available production information remains limited. No official synopsis or creator commentary has been released beyond the title and studio attribution. Available information indicates that the work consists of a single completed short intended as a standalone release. As an unofficial fan-made parody, Gwen Stacy's Workout Session is not affiliated with or endorsed by Marvel Entertainment or Sony Pictures. It should be regarded as an independent CGI production inspired by the Spider-Verse version of Gwen Stacy that exists entirely outside official continuity.
Year:
Studio:HydraFXX
Genres:
18 Restricted3DAdultCG Collection
Sister Breeder OVA
Synopsis: Student council president Rena Omiya has long struggled with the increasingly obsessive affection of her younger stepbrother, Shota. With their parents away from home for an extended period, his inappropriate behavior gradually escalates from childish teasing into relentless emotional manipulation and sexual coercion. Unable to escape the situation, Rena finds herself drawn into an abusive relationship that threatens to destroy the boundaries of their family. As she loses the strength to resist, the arrival of their younger stepsister, Aina, places their carefully hidden secret in danger of being exposed. Blending psychological drama with themes of domination, obsession, and forbidden relationships, the story follows the devastating consequences of manipulation within a fractured household.
Year:
Studio:Bunnywalker
Genres:
AdultDramaPsychologicalSchool
Midareuchi
Synopsis: Kitamura Kaori, the president of her tennis club, becomes concerned when her junior Sasaki Ami repeatedly misses practice before an upcoming tournament. When Kaori visits Ami, she discovers that her junior has become involved in a troubling situation that draws Kaori into a tense and increasingly distressing conflict.
Year:
Studio:Antechinus, T-Rex
Genres:
AhegaoBig BoobsBlow JobMind Break