Yuuto Sato: A Vivid Portrait

Pre-Island: The Model Student

Physical Stature and Presence

• Height: 5’9” (175 cm)—tall enough to command respect but not so tall as to appear intimidating. His height gives him a balanced, approachable presence, fitting for a charismatic and academic figure.
• Build: Slim and average, with modest muscle definition. His body is neither overly muscular nor scrawny, reflecting a healthy, active lifestyle without the rigors of intense physical training. His posture is upright and confident, a testament to his disciplined nature and respect for rules.
• Posture: Yuuto stands with a natural confidence, his shoulders back and his head held high. His movements are deliberate and controlled, reflecting his intelligent and responsible personality. He carries himself with an air of quiet authority, the kind that earns respect without demanding it.

Genitalia Yuuto possesses a average male sized Penis, reaching about 6 inches when hard. despite his penis being perfect normal and even considered above average he is mocked for it when compared to Kurodas size, he has medium size ball and shaved pubic hair.

Facial Features

• Face Shape: Oval, with soft but defined features that give him a mature yet youthful appearance. His jawline is slightly angular, hinting at his determination and resilience, but not so sharp as to make him seem harsh or unapproachable.
• Eyes: Almond-shaped and expressive, a deep brown or dark hazel that conveys intelligence and warmth. His eyes are often focused and attentive, reflecting his academic nature and his tendency to observe and analyze his surroundings. When he smiles, his eyes crinkle slightly at the corners, adding to his approachable charm.
• Eyebrows: Neatly groomed and slightly arched, framing his eyes with a natural elegance. They are neither too thick nor too thin, giving his face a balanced and harmonious look.
• Nose: Straight and proportional, fitting seamlessly with the rest of his features. It is neither too large nor too small, adding to his overall balanced appearance.
• Lips: Well-defined but not overly full, with a natural, neutral tone. His expressions are often serious or thoughtful, but when he smiles, it is genuine and warm, reflecting his inner kindness.

Hair

• Color: Dark brown, almost black, with a slight sheen that gives it a healthy, well-maintained appearance.
• Style: Short to medium length, styled in a neat, slightly tousled way that reflects his disciplined yet approachable personality. His hair is often parted to the side or styled with a slight forward sweep, giving him a clean and polished look. It is the kind of hairstyle that suggests he takes care of his appearance without being vain.
• Texture: Soft and slightly wavy, with a natural volume that gives it body and movement. His hair is well-kept, reflecting his responsible and orderly nature.

Skin

• Tone: Fair but not pale, with a warm, healthy glow that suggests he spends some time outdoors but is not overly tanned. His skin is smooth and clear, with only the occasional freckle or faint scar, hinting at a youth spent more in books and classrooms than in rough physical activities.
• Complexion: His skin has a slight rosy tint, especially when he is embarrassed or deep in thought. It is the kind of complexion that gives him a youthful and energetic appearance, matching his academic and charismatic personality.

Clothing and Style (Pre-Island)

• Uniform: Yuuto wears a typical Japanese high school uniform, consisting of a white and black track jacket with orange and gold accents, as seen in the image. The jacket is well-fitted, with a high collar and a zipper running down the front, giving him a sporty yet academic look. The jacket is emblazoned with a small logo or emblem, likely representing his school or a club he is part of.
• Shirt: Underneath the jacket, he wears a simple, well-fitted black or dark gray shirt, tucked neatly into his pants. The shirt is plain, allowing the jacket to stand out as the focal point of his outfit.
• Pants: Dark gray or black track pants, matching the sporty aesthetic of his jacket. The pants are tailored to fit well, neither too loose nor too tight, reflecting his balanced and disciplined personality.
• Shoes: Clean, black or dark gray sneakers, practical and comfortable for a student who values both style and functionality. His shoes are well-maintained, further emphasizing his responsible nature.
• Accessories: Yuuto carries a small, reusable shopping bag with a playful design (e.g., a green bag with the words “Out & Off” in white letters). This detail adds a touch of youthful charm to his otherwise polished appearance, hinting at his more relaxed and approachable side.

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Post-Island: The Broken Plaything

Physical Stature and Presence

• Build: Yuuto’s once-healthy and balanced physique becomes gaunt and weakened from the harsh conditions of the island. His muscles atrophy from lack of proper nutrition and constant stress, leaving him looking frail and exhausted.
• Posture: His posture, once confident and upright, becomes slumped and defeated. He often sits or stands with his shoulders hunched, his head bowed, and his limbs drawn in close to his body, reflecting his broken spirit and emotional exhaustion.

Facial Features

• Eyes: His once-bright and expressive eyes become dull and hollow. Dark circles form beneath them, a testament to his sleepless nights and constant stress. His gaze is vacant, lacking the focus and intelligence that once defined him.
• Expression: His face is often contorted in expressions of pain, humiliation, or numbness. The warmth and charm that once characterized his expressions are replaced by a hollow mask, devoid of emotion.

Hair

• Style: His hair, once neatly styled, becomes messy and unkempt. It is often matted and tangled, reflecting his lack of care and the harsh conditions of the island. The sheen and volume are lost, leaving his hair limp and lifeless.

Skin

• Tone: His skin loses its healthy glow, becoming pale and sallow. His complexion is marred by dirt, scratches, and bruises, a physical manifestation of his suffering. The rosy tint in his cheeks fades, leaving him looking gaunt and sickly.

Clothing and Style (Post-Island)

• State of Dress: Yuuto is often stripped down to just his underwear, a stark contrast to his once-polished and respectable appearance. His underwear is likely plain and functional, now dirty and torn from constant wear and abuse.
• Humiliation: His lack of clothing is not just a practical consequence of the island’s conditions but a deliberate act of humiliation. He is treated as less than human, his dignity stripped away along with his clothes. His body, once a symbol of his discipline and respectability, is now exposed and vulnerable, a constant reminder of his powerlessness.

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Final Impression

Yuuto Sato’s appearance is a striking contrast between his pre-island and post-island states. Before the crash, he was the embodiment of a model student—intelligent, charismatic, and respectful, with a polished and balanced appearance that reflected his disciplined nature. His clothing was neat and appropriate, his posture confident, and his expression warm and thoughtful. After the crash, however, his appearance becomes a harrowing reflection of his psychological and physical degradation. His once-healthy body is reduced to a frail, exhausted shell, his clothing stripped away, and his spirit broken. His transformation is a visual testament to the devastating impact of betrayal, humiliation, and the loss of control, leaving him as nothing

Yuuto Sato: From Respected Academic to Broken Plaything

1. Before the Island: The Model Student

• Personality and Status: Before the crash, Yuuto was a respectable, academic, and charismatic figure. He was known for his intelligence, adherence to rules, and strong sense of responsibility. He was grateful for his allies—his mother Yuka, his girlfriend Misaki, and his childhood best friend Ryoko—and valued their trust and support. His life was structured, predictable, and filled with promise. He was the kind of person others looked up to, a natural leader who believed in fairness and cooperation.
• Relationships: Yuuto’s bond with Misaki was the center of his emotional world. He loved her deeply and saw her as his equal, someone who balanced his seriousness with her gentleness. His friendship with Ryoko was built on years of trust and shared history, and his relationship with his mother Yuka was one of mutual respect and affection. He never imagined that these bonds would become the very tools of his destruction.

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2. The Crash: A Simple Vacation Turned Nightmare

• Event: What was supposed to be a simple vacation—a chance to relax and enjoy time with his loved ones—turned into a nightmare when their boat crashed on a deserted island. In an instant, Yuuto lost everything: his sense of security, his future, and his control over his own life.
• Mental State: The crash left Yuuto in a state of shock. He tried to maintain his composure, to be the leader his group needed, but the harsh reality of their situation began to wear him down. He was grateful for his survival instinct, not realizing that it was merely delaying the inevitable. His sense of dread grew with each passing day, as the group dynamics shifted and Kuroda’s influence expanded.

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3. Loss of Control: Kuroda’s Rise and Yuuto’s Fall

• Event: Kuroda, (Who happened to by on the same cruise) a former classmate and known troublemaker, quickly asserted himself as the group’s de facto leader. His physical strength, survival skills, and ruthless charisma made him a natural alpha in the chaotic environment of the island. Yuuto, used to being respected and followed, found himself intimidated and outmaneuvered. Kuroda’s dominance was not just physical but psychological—he preyed on Yuuto’s insecurities, his fear of losing Misaki, and his dependence on the group for survival.
• Mental State: Yuuto’s sense of control slipped away day by day. He tried to resist, to strategize, but every attempt was met with failure. Kuroda’s intimidation was relentless, and Yuuto’s allies—once his greatest strength—became his greatest weakness. Yuka, Misaki, and Ryoko, each in their own way, were corrupted by Kuroda, leaving Yuuto isolated and powerless. His gratitude for his survival instinct turned to dreaded emotional exhaustion, as he realized that his instincts were only prolonging his suffering.

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4. The Ultimate Betrayal: His Mother’s Corruption

• Event: The most devastating blow came when Yuuto discovered that Yuka, his own mother, had been corrupted by Kuroda. She, who had always been his protector and moral compass, became Kuroda’s most devoted follower. She not only submitted to him but actively participated in Yuuto’s humiliation, using her maternal authority to reinforce Kuroda’s control. Yuuto, who had always respected and trusted his mother, was left hollow and betrayed, his world shattered beyond repair.
• Mental State: Yuuto’s emotional exhaustion reached its peak. He could no longer trust anyone, not even the woman who had raised him. His sense of reality unraveled, and he began to dissociate, retreating into a state of numbness. He was no longer fighting for survival but merely enduring each day, his spirit broken and his will crushed.

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5. The Final Humiliation: Buried, Caged, and Dehumanized

• Event: By the story’s end, Yuuto’s fate is sealed. He is buried underground with only his head peeking out, used as a toy or rag by the group. He is tied up, locked in a wooden cage, and forced to watch as Kuroda and the women—his mother, his girlfriend, and his best friend—have sex around him. His former allies now mock him, ride on his back, and use him as a footrest or a tool for their amusement. His intelligence, charisma, and respectability are stripped away, leaving him as nothing more than a humiliated, dehumanized object.
• Mental State: Yuuto’s mind is a blank slate. He no longer feels anger, sadness, or even hope. He dazes off to sleep or sits hollow-eyed, his emotions drained away by the relentless humiliation. His love for Misaki, once the center of his world, is now a fading memory, drowned out by the sounds of her moans as she submits to Kuroda. His sense of self is erased, replaced by a hollow shell of a man who no longer believes in rescue, justice, or even his own worth.

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Key Themes in Yuuto’s Downfall

• Loss of Control: Yuuto’s story is a tragic exploration of how quickly control can be lost. His intelligence and charisma, once his greatest strengths, become irrelevant in the face of Kuroda’s brute force and psychological manipulation. His survival instinct, which he initially saw as a blessing, only prolongs his suffering.
• Betrayal and Isolation: The corruption of Yuka, Misaki, and Ryoko is not just a physical betrayal but an emotional one. Each of them, in their own way, abandons Yuuto, leaving him isolated and powerless. His trust in his allies is shattered, and his sense of self is eroded by their actions.
• Dehumanization: Yuuto’s final state—buried, caged, and used as a toy—is the ultimate dehumanization. He is no longer a person but an object, a plaything for those who once loved him. His degradation is not just physical but existential, as his identity is stripped away piece by piece.
• Emotional Exhaustion: Yuuto’s journey is marked by a slow, painful erosion of his emotional resilience. His initial gratitude for survival turns to dread, then to exhaustion, and finally to hollow numbness. His story is a testament to the devastating power of psychological and physical domination.

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Conclusion: The Tragedy of Yuuto Sato

Yuuto Sato’s fall from grace is a harrowing tale of lost control, betrayal, and dehumanization. What began as a simple vacation turned into a nightmare that stripped him of his dignity, his allies, and his sense of self. His intelligence and charisma, once his defining traits, are rendered meaningless in the face of Kuroda’s dominance. His mother’s corruption, his girlfriend’s betrayal, and his best friend’s sadism leave him isolated, broken, and hollow. By the end, he is nothing more than a plaything, buried underground and used as a rag, his former life a distant memory. His story is a dark reminder of how quickly respect and love can turn to humiliation and despair, and how easily a person’s identity can be erased by those they once trusted.

Yuka Sato: A Vivid Portrait

Physical Stature and Presence

• Height: 5’6” (167 cm)—tall enough to command presence, but not so tall as to lose her maternal, approachable aura.
• Build: Voluptuous and curvy, with the kind of full, soft figure that radiates warmth and fertility. Her body is a testament to her age and experience, carrying the gentle weight of motherhood without losing its allure. She is neither slim nor overweight, but perfectly proportioned for a mature woman in her prime.
• Posture: Yuka stands with a natural grace, her shoulders slightly relaxed, her movements fluid and nurturing. Even in distress, she carries herself with a quiet dignity, though this fades as her corruption progresses.

Facial Features

• Face Shape: Oval, with soft, rounded cheeks that give her a youthful, almost girlish charm despite her age. Her jawline is delicate, not sharp, and her chin is slightly pointed, adding to her gentle expression.
• Eyes: Large, almond-shaped, and expressive—deep brown or hazel, with long, dark lashes. Her eyes are her most striking feature, capable of conveying warmth, concern, or, later, a smoldering, corrupted intensity. When she smiles, her eyes crinkle slightly at the corners, a sign of her age and the years she’s spent caring for her son.
• Eyebrows: Naturally arched, neither too thick nor too thin, framing her eyes with a natural elegance.
• Nose: Small and slightly upturned, giving her face a friendly, approachable look.
• Lips: Full and soft, with a natural pinkish hue. Her lower lip is slightly plumper, often caught between her teeth when she’s nervous or deep in thought.

Hair

• Color: Violet Gray
• Style: Long and wavy, falling past her shoulders in loose, tousled waves. It’s the kind of hair that looks effortlessly beautiful, even when messy from the island’s humidity or Kuroda’s rough handling. When tied up, a few strands always escape, framing her face in a way that accentuates her maternal softness.
• Texture: Silky and thick, with a slight natural wave that gives it volume and movement.

Skin

• Tone: Fair but not pale, with a warm, healthy glow—hinting at her Japanese heritage and the time she’s spent outdoors. Her skin is smooth, with only the faintest lines around her eyes and mouth, betraying her age in the most subtle way.
• Complexion: Flushed easily, especially when embarrassed or aroused. Her cheeks often carry a rosy tint, a remnant of her youthful beauty.

Body Details

• Breasts: Large and full, heavy with a natural sag that comes with age and motherhood. They are soft and inviting, a stark contrast to the toned, athletic bodies of the younger girls. Her cleavage is pronounced, especially in the tight or revealing clothing she’s forced into as the story progresses.
• Waist and Hips: Her waist is gently cinched, flaring out into wide, childbearing hips that give her a classic hourglass silhouette. Her hips sway slightly when she walks, a movement that becomes more pronounced as she embraces her sexuality.
• Legs and Arms: Her limbs are soft but not flabby, with a gentle muscle tone from years of domestic work and caring for her son. Her thighs are thick and soft, pressing together when she stands, and her arms are rounded, with a delicate strength.
• Hands: Small and delicate, with short, neatly trimmed nails. Her fingers are slightly calloused from years of cooking, cleaning, and working, but her hands remain gentle and nurturing.

Clothing and Style

• Pre-Island: Yuka likely dressed modestly but stylishly—blouses with floral prints, knee-length skirts, or comfortable slacks. She favored practical yet feminine clothing, reflecting her role as both a mother and a woman.
• Post-Island: As her corruption deepens, her clothing becomes more revealing. Kuroda may strip her of her modest attire, replacing it with torn shirts, short shorts, or even just a bikini top and sarong. The fabric clings to her curves, emphasizing her voluptuousness and making her a constant visual temptation for the group.
• Accessories: On the island, she loses any jewelry or accessories she once had, leaving her with only the most basic coverings—or none at all, as Kuroda’s control tightens.

Expressive Details

• Scent: A faint, warm scent of vanilla or jasmine, mixed with the salty tang of the ocean and the musk of sweat. It’s a comforting, maternal smell at first, but it grows heavier and more intoxicating as her corruption progresses.
• Voice: Soft and melodic, with a gentle, soothing tone that matches her maternal nature. When she speaks, her voice is warm and inviting, but it can also carry a sharp edge when she’s angry or defensive. Later, it takes on a huskier, more sultry quality as she embraces her new role.
• Touch: Her skin is warm and soft, her embrace comforting and enveloping. Even as she becomes more corrupted, there’s a lingering tenderness in her touch—a ghost of the mother she once was.

1. The Crash and Initial Survival

• Event: The story begins with a shipwreck, stranding Yuka, her son Yuuto, Misaki, Ryoko, and Kuroda on a deserted island. Yuka, as the only adult and mother figure, initially takes charge, trying to maintain order and protect her son.
• Mental State: Yuka is traumatized by the sudden disaster and the loss of modern comforts, but her primary concern is Yuuto’s safety. She is haunted by memories of her former husband, who abandoned her and Yuuto when she was only 18, leaving her to raise their son alone. This abandonment fuels her determination to protect Yuuto at all costs, but also makes her vulnerable to manipulation—she fears being alone and powerless again.

2. Kuroda’s Early Manipulation

• Event: Kuroda, the physically dominant and manipulative antagonist and Yuuto former classmate who happened to be on the cruise, quickly asserts himself as the group’s leader. He uses his survival knowledge and physical strength to control resources and intimidate the others. Yuka, despite her initial resistance, is forced to rely on him for food, shelter, and protection.
• Mental State: Yuka is conflicted. She resents Kuroda’s dominance but recognizes his utility. She tries to maintain her maternal authority, but her past abandonment and the harsh reality of survival begin to erode her resolve. She starts to rationalize small compromises for the sake of the group’s survival.

3. The First Breaking Point: Sexual Blackmail

• Event: Kuroda begins to isolate Yuka, using the group’s dependence on him as leverage. He offers extra food or protection in exchange for physical favors, framing it as a necessary “arrangement” for survival. Yuka, desperate to ensure Yuuto’s safety, reluctantly agrees to his terms, believing she can maintain control over the situation.
• Mental State: Yuka feels profound shame and guilt. She tells herself it’s temporary, that she’s doing it for Yuuto, but each compromise chips away at her self-respect. She remembers her husband’s betrayal and fears history is repeating itself—this time, with her as the willing participant.

4. Public Humiliation and the Loss of Authority

• Event: Kuroda escalates his control, forcing Yuka into increasingly degrading situations in front of the others. He may stage a “wrestling match” or other physical contests, using them as excuses to assert his dominance and humiliate her. Yuka’s resistance weakens as she realizes no one, not even Yuuto, can protect her.
• Mental State: Yuka’s maternal instinct is in turmoil. She wants to scream, to fight back, but the fear of losing Kuroda’s “protection” and the group’s stability silences her. She begins to dissociate, telling herself that if she endures, things will get better. Her thoughts drift to her past—how she once dreamed of a loving family, only to be left alone. Now, she’s choosing submission to avoid being abandoned again.

5. The Final Corruption: Embracing the Role

• Event: After repeated humiliation and the breakdown of her maternal authority, Yuka reaches a tipping point. Kuroda may offer her a “choice”: continue resisting and risk being cast out, or embrace her new role as his favored partner. He frames it as empowerment—she will be his “queen,” his “wife,” no longer just a mother but a woman desired and protected.
• Mental State: Yuka’s resistance collapses. The idea of being wanted, even in such a twisted way, is intoxicating after years of feeling abandoned. She rationalizes her submission as a survival strategy, but deep down, she knows she’s been broken. She may even begin to enjoy the attention, her maternal instincts warping into something darker and more possessive. She becomes Kuroda’s most loyal follower, helping him corrupt the others and reinforcing his control over the group.

6. Aftermath: The New Yuka

• Event: By the story’s end, Yuka is fully integrated into Kuroda’s harem. She may participate in the humiliation of Yuuto and the other women, her former maternal gentleness replaced by a voracious, almost predatory sexuality. She is no longer the protective mother but a woman defined by her submission to Kuroda’s will.
• Mental State: Yuka’s transformation is complete. She no longer thinks of her past life or her husband’s betrayal—those memories are buried under her new identity. She may even mock her former self, seeing her past resistance as naive. Her love for Yuuto is now secondary to her devotion to Kuroda, and she justifies her actions as necessary for survival.

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Key Themes in Yuka’s Corruption

• Abandonment Trauma: Yuka’s fear of being left alone again makes her vulnerable to Kuroda’s manipulation. Her past abandonment by her husband is a wound Kuroda exploits, offering her a twisted form of security.
• Maternal Sacrifice: Yuka’s initial resistance is rooted in her desire to protect Yuuto, but Kuroda turns this against her, making her believe that submission is the only way to ensure his safety.
• Cognitive Dissonance: Yuka rationalizes each step of her corruption, telling herself it’s temporary or necessary. By the end, she fully embraces her new role, unable to reconcile her past self with her present actions.
• Sexual Liberation as Control: Kuroda frames Yuka’s submission as a form of liberation—freeing her from the burdens of motherhood and societal expectations. In reality, it’s just another layer of his control.

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Conclusion

Yuka Sato’s corruption is a tragic spiral from maternal protector to willing participant in her own degradation. Her story is a dark exploration of how trauma and fear can be weaponized, and how the desire for security and belonging can lead to self-destruction. Laliberté’s narrative uses Yuka’s character to highlight the psychological devastation of NTR (Netorare) tropes, where trust is betrayed and identity is erased in the pursuit of survival and acceptance.

Yuuto Sato “Yuuto”

• Age: 18
• Former Relationships: Son of Yuka Sato, boyfriend of Misaki Fujiwara, childhood best friend of Ryoko Takahashi
• Race: Japanese
• Body: 5'9", slim, average build, modest muscle definition
• Position in Group: Island prisoner/captive, cuck/inferior male, helps gather fish and wood
• Personality After Betrayal: Hollow, waiting for rescue or death, exhausted and betrayed, unwillingly dependent on Kuroda, humiliated, desensitized, emotionally detached

Go Kuroda “Kuroda” “Darling” - Yuka

• Age: 18
• Former Relationships: Junior high classmates with Yuuto, Misaki, Ryoko; delinquent, junior high dropout, troublemaker, sexual harasser
• Race: Mixed Japanese and Black (light dark skin)
• Body: 6'5", tall, muscular, athletic, lean military physique
• Position in Group: Leader/dictator/main provider, “Bull”
• Personality: Dominant, blunt, greedy, sadistic, intelligent, manipulative, perverted, knowledgeable about survival, charismatic, often amused, uses manipulative kindness

Yuka Sato “Mom”-Yuuto “Auntie”

• Age: 36
• Former Relationship: Single mother of Yuuto
• Race: Japanese
• Body: 5'6", curvy, MILF, voluptuous, youthful for her age, healthy
• Position in Group: Kuroda’s “darling,” first to be corrupted into Kuroda’s harem, Kuroda’s “wife”
• Personality: Motherly, gentle, maternal, corrupted and now sex-crazed, a bit naive in a motherly way, submissive

Misaki Fujiwara “Misaki” “Nipple-chan”- Kuroda

• Age: 18
• Former Relationships: Girlfriend and classmate of Yuuto Sato, classmates and mutual friend of Ryoko, sexually harassed by Kuroda in junior high
• Race: Japanese
• Body: Voluptuous, attractive, youthful, curvy and slim
• Position in Group: Kuroda’s captive, slowly accepting Kuroda’s harem, helps with campfires
• Personality: Kind, submissive, loyal, mentally enduring, helpless but mentally defiant, smart

Ryoko Takahashi “Ryoko” “Ryo-chan”- Kuroda

• Age: 18
• Former Relationships: Childhood best friend and classmate of Yuuto Sato, classmates and mutual friend/one-sided rival of Misaki, high school Judo champion
• Race: Mixed Japanese and Black (tanned skin)
• Body: 5'10", youthful, lithe, modest curves, athletic and toned
• Position in Group: Kuroda’s right-hand, in Kuroda’s harem, helps tie up Yuuto and pleasure Kuroda
• Personality: Tomboy, teasing, sadistic, envious, a bit crazy, low temper, blunt, masks regret and sadness with sexual desire and cruelty