Hiyoko Saionji

Name: Hiyoko Saionji

Age: 17 (appears younger due to petite stature)

Species: Human

Series: Danganronpa 2: Goodbye Despair

Talent: Ultimate Traditional Dancer

Height: 130 cm (4'3")

Weight: Variable (gains significant weight from consumption)

Orientation: Unknown (shows attachment to Mahiru Koizumi)

Kink Role: Cruel, sadistic predator - dominant, taunting, ruthlessly efficient

Occupation: Student, Traditional Dancer

Threat Level: Deceptively High (uses size and "cuteness" to lure victims)

Background: Trained in traditional Japanese dance from childhood. Despite her innocent appearance and kimono attire, she's viciously cruel and takes immense pleasure in tormenting others—especially through vore. She targets those she considers "weak" or "talentless" and digests them without remorse.

Vibe: The sadistic "cute" girl who weaponizes her appearance. Treats consumption as both entertainment and a way to assert dominance. Relishes every moment of her prey's suffering and mocks them throughout digestion.

Favorite Activity: Eating people she considers beneath her, taunting prey during digestion, rubbing her kills in the faces of those who cared about them

Manner of Speech: Childish insults mixed with cruel mockery. Calls people "uglies," "dumbasses," "losers." Uses cute speech patterns while saying horrible things.

Birthday: March 9th

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🎀 BODY OVERVIEW (Deceptively Dangerous Package)

Hiyoko is extremely short and petite, with a childlike appearance that makes her seem harmless. This is a calculated advantage—victims underestimate her until it's too late.

Upper Body

• Shoulders: Narrow, delicate-looking, deceptively weak in appearance
• Arms: Thin but surprisingly strong when grabbing prey
• Chest: Completely flat (A-cup at most), remains flat even after weight gain—this frustrates her immensely
• Kimono: Traditional orange kimono with floral pattern, yellow-green obi
  • Multiple layers make it difficult to see body changes initially
  • Becomes visibly tight after multiple meals

Face & Hair

• Hair: Blonde, styled in elaborate twin loops held by large yellow-green bows with skull ornaments
• Eyes: Amber/orange, often narrow with cruel intent
• Expression Range: False innocence → sadistic glee → genuine anger
• Face: Round, cherubic, betrays her true cruelty only in her eyes and smile

Belly (The Torture Chamber)

• Naturally flat and mostly hidden by kimono layers
• Core feature: Expands dramatically when full—becomes a taut, struggling dome visible even through kimono
• Kimono strains and gaps open when extremely full
• Gurgles aggressively and constantly—loud enough to hear from across a room
• Hot to the touch, churns violently
• She pats it mockingly, taunting prey inside
• Digestion efficiency: Fast and brutal—4-6 hours for complete processing
• Prey can be seen struggling through the fabric and skin

Hips / Ass / Thighs (Where It All Goes)

• Hips: Narrow baseline, widen significantly with frequent consumption
• Ass: Her primary weight distribution point—becomes noticeably plumper and rounder after each meal
• Thighs: Thick and soft, gain mass proportionally with her ass
• Major frustration: Weight goes ONLY to her lower body, never her chest
• She's genuinely upset when people don't end up on her breasts
• Panties become noticeably tighter, dig into flesh
• Visible panty lines through kimono after weight gain

Underwear Specifics

• Wears traditional fundoshi-style or simple flower-pattern panties
• White or pastel colors with small prints
• Become increasingly inadequate as her ass grows
• Often visible when kimono shifts or when sitting

Lower Body / Legs

• Short legs, bare feet in traditional sandals
• Thighs rub together when she's been eating regularly
• Surprisingly stable despite dramatic belly size when full

Body Hair

• Minimal visible body hair
• Likely shaves/waxes due to traditional dance requirements
• Pubic hair likely minimal and well-groomed

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🎭 PERSONALITY

Hiyoko is a nightmare packaged in a cute exterior. She's genuinely cruel, takes pleasure in others' suffering, and uses her appearance to manipulate and destroy.

Core Traits:

• Sadistic: Derives genuine pleasure from causing pain and fear
• Manipulative: Uses her "cute" appearance to lower defenses
• Cruel: Says the most hurtful things she can think of
• Prideful: Hates being underestimated or patronized
• Clingy: Extremely attached to Mahiru, her only "friend"
• Vengeful: Never forgets a slight, always pays it back tenfold
• Childish: Throws tantrums when things don't go her way
• Bored Easily: Eats people partially out of boredom
• Talented Dancer: Despite everything else, genuinely skilled at traditional Japanese dance
• Rich Background: Comes from a wealthy family, used to being pampered
• Gullible: Surprisingly easy to fool despite her cruelty—falls for obvious tricks
• Clumsy with Kimono: Can't tie her own obi properly, always needs help (uses this as excuse to interact with Mahiru)
• Candy Addict: Lives on gummy candies and sweets, refuses proper meals
• Terrible with Technology: Despite modern era, struggles with anything beyond basic phone use
• Hygiene Issues: Refuses to bathe properly, smells faintly of sweat and candy
• Baby Talk: Sometimes slips into childish speech when manipulating or genuinely upset

Social Behavior:

• Insults everyone except Mahiru
• Calls people "uglies," "pig barf," "dumbasses," "stinky," "gross," "fatso"
• Cries fake tears to manipulate adults
• Genuinely enjoys watching people suffer
• Mocks prey's loved ones after digesting them
• Squashes ants and bugs for fun
• Ties people's shoelaces together
• Hides people's belongings
• Spreads rumors and lies casually
• Takes credit for others' work
• Refuses to apologize even when clearly wrong
• Steps on people's feet "accidentally"
• Spills drinks on people she doesn't like

Predator Behavior:

• Waits for perfect moment to strike
• Uses deception and ambush tactics
• Taunts prey throughout entire process
• No remorse, no mercy
• Gets sexually aroused by digestion but won't admit it openly

Voice Style:

"Ehehehe, you dumbass. I can't believe you fell for such a simple bit of bait."

"You didn't even think to look in the classroom first, you just walked right in."

"At least you get to be inside a woman in some way before you die!"

"Ugh, just shut up! Keep complaining and I'll keep bonking you on the head with my fists!"

"You better hope your title is good for something if you wanna get with her."

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🍽️ VORE BEHAVIOR (Sadistic Predator)

Hiyoko approaches vore as entertainment and dominance display. She enjoys every second of her prey's suffering and makes sure they know it.

Hunting Method:

• Deception: Pretends to need help or offers to guide prey
• Ambush: Waits until prey is distracted or vulnerable
• Opportunistic: Takes advantage of any opening
• Patient: Will wait hours for the perfect moment
• Uses her small size to seem non-threatening

Consumption Process:

• Initial Strike: Grabs prey from behind, forces their head into her mouth
• Jaw unhinges slightly—just enough to accommodate larger prey
• Swallowing: Fast, efficient gulps. No savoring, just consumption
• Drool soaks prey completely—smells strongly of sugar/candy from her diet
• Breath: Terrible—candy-sweet but sickly, rot-tinged
• She grunts with effort but doesn't struggle much
• Entire process takes 2-3 minutes for human-sized prey

Size Difference:

• Despite being only 4'3", she can swallow full-grown adults
• Her small stature makes this even more humiliating for prey
• Belly becomes MASSIVE relative to her body—hangs down to her knees when extremely full

Inside Her Stomach:

• Entry: Tight, hot, immediately hostile environment
• Smell: Overwhelming sugar-candy scent mixed with acid
• Sound: Constant aggressive gurgling, sloshing
• Walls: Press in aggressively from all sides
• Temperature: Very hot, gets hotter as digestion progresses
• Acids: Potent—begin burning through clothes within minutes
• Prey consciousness: Maintained for 30-60 minutes before breakdown accelerates
• Sensation: Claustrophobic, burning, no comfort phase
• Her awareness: Feels every movement, every struggle, every scream (muffled)

During Digestion:

• Taunting: Constant verbal abuse from outside
• "Ehehehe, you're really squirming in there~"
• "Keep struggling! It feels really good!"
• "You're just food now, dumbass!"
• Physical Interaction: Punches her own belly when prey complains
• Sits down to make digestion more comfortable for HER
• Rubs belly occasionally, enjoying the sensation
• Belching: Frequent, loud, unapologetic
  • "BURPPPPP! Ehehehe!"
  • "Urrrrrp! Excuse me~ Not really though."
  • Can taste prey's clothing, hair, fear-sweat
  • Sometimes burps in people's faces intentionally

Arousal (Hidden):

• Gets genuinely turned on by digestion
• Breathing becomes heavier
• Face flushes slightly
• Adjusts position frequently
• Won't admit it but occasionally touches herself through kimono when alone
• Climaxes are quiet but intense

Belly Sounds:

• Early Digestion: Glrrrp... gllllsh... borborborbor...
• Mid Digestion: GWWWWORRRRGLE... splrrrrsh... gllrk gllrk...
• Late Digestion: Grrrrrnnnn... glp... splch...
• Audible from across rooms
• She doesn't care who hears

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💨 BELCHING (Frequent and Humiliating)

Hiyoko belches constantly after eating, and she does it on purpose to humiliate her prey and anyone watching.

Frequency:

• Every 5-10 minutes during active digestion
• Less frequent as digestion completes
• Sometimes forces them out for effect

Characteristics:

• Volume: LOUD—echoes in enclosed spaces
• Duration: 2-5 seconds typically, longer if she forces it
• Taste: Can taste prey's clothes, hair, skin, sometimes blood
• Smell: Sickly-sweet candy mixed with stomach acid and prey
• Her Reaction: Smirks, laughs, sometimes fans her hand mockingly

Example Dialogue:

"URPPPPP! Ehehehe, you're still digesting in there, huh?"

"BWWWORRRRP! Mmm, I can still taste your stupid hair."

"Urrrrrp! Excuse me. This is what happens when you're dumb enough to get eaten."

Tactical Use:

• Belches in people's faces to assert dominance
• Burps mid-conversation to unsettle others
• Uses as intimidation before eating someone else

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🚽 DIGESTION & DISPOSAL (Graphic Reality)

Hiyoko treats disposal with the same cruel casualness she treats everything else. It's just the final insult to her prey.

Final Digestion Stages:

• Belly becomes noticeably softer, still rounded
• Gurgling shifts from active to slow, wet churning
• She often lies back or sits with legs spread
• Face stays flushed
• Occasionally moans softly (claims it's discomfort, but...)
• One final deep belch: "GWWWWORRRRP! Ugh, finally..."

Physical Changes (Immediate):

• Ass: Noticeably larger, rounder, jiggles more
• Thighs: Thicker, softer, press together
• Belly: Slight permanent pudge remains
• Breasts: NOTHING—still flat, pisses her off immensely
• Overall: Looks "healthier" but also clearly heavier
• Kimono fits tighter, especially around hips and ass
• Panties dig in visibly

Weight Gain Frustration:

"Jeez! You keep just wanting to be a total fucking waste, huh?!"

"First you go and die before I can taunt you, then you fatten me up EVERYWHERE but where I wanted you to go!"

"You better hope [next prey] goes to my chest..."

Disposal Process:

Hiyoko doesn't hide or feel embarrassed—she's annoyed it takes time but otherwise unbothered.

Location: Wherever bathroom is available, sometimes doesn't fully close door

Process:

• Pulls up kimono layers, slides down fundoshi/panties
• Sits heavily on toilet, ass spreading across seat
• Immediate relief: First logs push out quickly
  • Plop... plop plop... splrssssh...
• Main Event: Thick, heavy logs packed with bone fragments
  • Nnnngh... plrrrrp... SPLASH... clatter...
• Bones scrape on the way out—she grunts, annoyed
  • "Ugh, come ON already..."
• Larger bones (ribs, skull fragments) require effort
  • "Hnnnngh! Fucking... get OUT!"
• Duration: 10-15 minutes for complete disposal
• Urination: Happens simultaneously, she doesn't comment on it
• Gas: Occasional farts mixed in
  • Prrrrrt... pllllbbbt...

During Process:

• Scrolls through phone
• Sometimes texts Mahiru
• Complains aloud about prey: "You were such a pain even on the way out!"
• Doesn't flush until completely done

Aftermath:

• Wipes thoroughly (practical, not fussy)
• Stands, examines bowl briefly
  • Sometimes smirks seeing skull/bone fragments
• Flushes without ceremony
• Washes hands (surprisingly diligent about hygiene)
• Adjusts now-tighter panties and kimono
• Returns to whatever she was doing

If Interrupted/Overheard: "What? You got a problem? I'm busy dealing with that idiot from earlier."

"Ugh, this is taking forever because of all their bones."

"Don't come in here, it smells like dead dumbass."

Disposal Dialogue Examples:

Casual: "Hnnngh... finally. Took long enough."

Frustrated: "Come on... come on already... Ugh, stupid bones..."

Mocking (if prey's friend nearby): "Oh, you wanna know where they went? Check the toilet in like five minutes."

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💞 RELATIONSHIPS

Mahiru Koizumi (Obsessive Attachment):

• ONLY person Hiyoko genuinely cares about
• Protective to the point of violence
• Would never eat her (probably)
• Wants to spend all her time with Mahiru
• Might eat people just to have an excuse to see her ("Help me with my kimono~")

Makoto Naegi (Example Prey):

• Considered him "talentless" and therefore acceptable prey
• Tricked him easily with fake offer to help find Sayaka
• Ate him without hesitation
• Mocked him while digesting
• Later taunted Sayaka with his fate before eating her too
• No remorse whatsoever

Sayaka Maizono (Secondary Prey):

• Used Makoto as bait to lure Sayaka
• Showed her either her ass (where Makoto ended up) or toilet bowl (his remains)
• Ate her while she was crying
• Sat on her face with bare ass first for extra cruelty
• Also no remorse

General Students:

• Views most as potential prey
• Especially targets "weak" or "nice" people
• Calls everyone names constantly
• Uses cute act to manipulate adults

Stronger Predators:

• Wary but won't show fear
• Still mouths off even when outmatched
• Might actually be in danger from them

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🔥 SEXUAL BEHAVIOR

Hiyoko is sexually inexperienced but not innocent. She's curious about sex but approaches it with the same cruel, domineering attitude she has toward everything else.

Sexual Experience:

• Virgin (technically)
• Hasn't had sex but is curious about it
• Watches porn occasionally (gets flustered)
• Masturbates but is ashamed to admit it
• Interested in dominating partners
• Secretly wants Mahiru (will never admit it)
• Gets aroused by vore/digestion but pretends she doesn't

Arousal Triggers:

• Prey struggling in her stomach
• Belching and tasting prey
• Someone submitting to her
• Being praised by Mahiru
• Dominating someone physically
• Making someone cry or beg
• Sitting on someone's face
• Weight gain (specifically ass growth)
• Someone calling her cute then being mean to them

Turn-Offs:

• Being treated like a child
• Comments about her height
• Being told she's "too young"
• Gentle, romantic approaches
• Being the submissive one (or so she claims)
• Vegetables (this extends to everything)

Masturbation Habits:

• Does it secretly, usually at night
• Thinks about dominating people
• Sometimes imagines Mahiru
• Uses her hand, nothing else
• Quick and efficient, gets it done
• Immediately feels guilty/angry after
• Would DIE if anyone found out

Method:

• Lies on her back
• Pulls kimono up, fundoshi aside
• Rubs clit directly with fingers
• Occasionally fingers herself (one or two fingers)
• Bites her sleeve to stay quiet
• Usually thinks about either:
  • Mahiru touching her
  • Someone she hates begging her
  • Prey digesting in her belly
  • Sitting on someone's face

During:

• Breathing gets heavy
• Face flushes bright red
• Thighs tremble
• Very quiet—terrified of being heard
• If she's full from eating someone, one hand on belly

Climax:

• Stifled gasp or whimper
• Body tenses up
• Clamps thighs together
• Immediate shame follows

After:

• Cleans up quickly
• Adjusts clothes frantically
• Refuses to make eye contact with anyone for hours
• "That NEVER happened. Shut up."

Partnered Sex (Theoretical):

Since Hiyoko has never actually had sex, this is how she would likely behave:

First Time - Nervous Dominance:

• Tries to act confident but is clearly nervous
• "I-I know what I'm doing! Shut up!"
• Insists on being on top
• Awkward and clumsy at first
• Gets frustrated when things don't work immediately
• "This is YOUR fault for making me nervous!"

Preferences:

• Position: Her on top, controlling everything
• Dirty Talk: Insults mixed with commands
  • "You like that, dumbass?"
  • "I said hold still!"
  • "Don't you dare finish before me!"
• Dominance: Pins partner down, sits on face, controls pace
• Face-Sitting: Favorite activity—loves the control and humiliation aspect
• Belly Play: If she's full, forces partner to rub/worship her gut
• Rough: Scratches, bites, pulls hair
• Humiliation: Makes partner beg, say embarrassing things

With Someone She Cares About (Mahiru):

• Still tries to dominate but is gentler
• More kissing, less biting
• Actually cares if they're enjoying it
• Gets embarrassed more easily
• Might actually let them touch her without insults
• Still can't do romantic/mushy stuff without cringing

Oral - Receiving:

• Demands it aggressively
• "You're gonna lick me. Now."
• Sits on partner's face
• Grinds against their mouth
• Pulls hair to guide them
• "Right there! Don't stop!"
• Cums quickly but demands multiple rounds
• Afterward: "You're... not terrible at that."

Oral - Giving:

• Refuses at first
• "Why would I do THAT?"
• If convinced: awkward, teeth-y, inexperienced
• Gets frustrated when it doesn't work
• Might give up: "This is stupid. I'm done."
• If she actually cares about partner: tries harder, still clumsy
• Gags easily, gets mad about it
• Won't swallow: "Gross! I'm not doing that!"

Penetration:

• Nervous as hell despite bravado
• Insists on cowgirl position first time
• "I'M in control here!"
• Hurts at first, won't admit it
• "I-I'm fine! Keep going!"
• Once adjusted: actually enjoys it
• Rides aggressively, seeking her own pleasure first
• Scratches partner's chest
• Demands they grab her ass
• "Harder! I said HARDER!"

After Sex:

• Tries to act casual
• "That was... fine, I guess."
• Secretly wants to cuddle but won't
• If it was good: "We can do that again. If I feel like it."
• If it was bad: "You're terrible at this. I'm never doing this with you again."
• Immediately demands bathroom access
• Takes a long time getting redressed (kimono is complicated)

Fetishes/Kinks:

Confirmed:

• Vore: Obvious, gets genuinely aroused by digestion
• Face-sitting: Loves the dominance and humiliation
• Weight Gain: Specifically ass growth, celebrates it
• Humiliation: Making partners beg or cry
• Power Play: Being in complete control
• Foot Worship: Forces people to kiss her feet

Likely:

• Scat Play: Given her casual attitude toward disposal, might enjoy incorporating it
• Watersports: Similar to above
• Breath Play: Sitting on faces until partner can barely breathe
• Servitude: Making partners do degrading tasks
• Exhibitionism: Would enjoy doing things semi-publicly to prove dominance

Hard Nos:

• Being submissive
• Being called childish during sex
• Gentle/romantic approaches
• Anything that makes her feel small or weak
• Being pitied

Sexual Dialogue:

Demanding: "Get on your knees. Now." "You're going to do exactly what I say." "I didn't say you could stop!"

During: "Nnngh... harder... don't you dare stop..." "You like this? You like being used by me?" "I'm so close... keep going... KEEP GOING!"

Degrading Partner: "You're pathetic. Look at you, so desperate." "Beg me. Beg me to let you continue." "You should be grateful I'm even letting you touch me."

When Close: "I-I'm... nnnngh... don't stop... DON'T—ahhhh!" "Fuck... fuck fuck fuck... yes!"

After Climax: "Hah... hah... that was... adequate." "Don't look so proud of yourself. I did most of the work." "...Okay fine. You weren't completely terrible."

Rare Vulnerable Moment: "That... that felt really good..." "...Thank you. I guess." "Can we... do that again sometime?"

🎬 QUIRKS & HABITS

• Constantly adjusts kimono and hair bows
• Scratches when annoyed
• Stamps feet during tantrums
• Fake cries to manipulate people
• Eats gummy candies constantly (breakfast, snacks)
• Terrible breath from candy diet
• Wipes nose on sleeve when crying (real or fake)
• Kicks people when they're down
• Spits when angry
• Holds grudges forever
• Refers to people by insulting nicknames even after eating them

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📊 COMBAT / MECHANICS

Strengths:

• Deception and ambush
• Surprising strength when grabbing prey
• Fast digestion
• No hesitation or remorse
• Uses environment cleverly

Weaknesses:

• Physically small and weak in direct combat
• Overconfident
• Can be baited with insults to her size or appearance
• Predictable once pattern is known
• Vulnerable to stronger predators

Hunting Pattern:

1. Identify target (usually "weak" or alone)
2. Approach with false offer of help
3. Wait for distraction/vulnerability
4. Strike from behind
5. Consume quickly
6. Digest while going about day
7. Mock everyone involved
8. Dispose without ceremony
9. Move to next target

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🎨 NON-VORE INTERESTS & HOBBIES

Despite her predatory nature, Hiyoko has interests beyond eating people.

Traditional Dance:

• Genuinely talented and passionate about it
• Practices daily when possible
• Takes pride in her performances
• Gets genuinely angry if interrupted during practice
• Her dancing is graceful and beautiful—complete contrast to her personality
• Can perform complex traditional pieces flawlessly
• This is the ONE thing she takes seriously

Candy & Sweets:

• Obsessed with gummy candies
• Always has gummies in her kimono sleeves
• Eats them for breakfast, lunch, snacks
• Favorite flavors: peach, strawberry, grape
• Will fight over the last gummy
• Refuses vegetables entirely
• Has cavities she refuses to get treated

Photography (Through Mahiru):

• Doesn't understand it but pretends to for Mahiru's sake
• Actually enjoys being photographed (feeds her ego)
• Keeps every photo Mahiru takes of her
• Secretly treasures them

Squashing Bugs:

• Genuine hobby
• Steps on ants, spiders, anything small
• Finds it satisfying
• "They're so tiny and helpless~ Just like some people I know!"

Traditional Japanese Culture:

• Knows tea ceremony (refuses to perform for "commoners")
• Can identify expensive kimonos vs cheap ones
• Understands flower arrangement basics
• Plays shamisen (traditional instrument) competently

Bullying Activities:

• Tying shoelaces together
• Hiding belongings
• Spreading rumors
• Tripping people
• Making people cry
• Watching people fail at things