Bitch Nee-chan ga Seijun na Hazu ga Nai!

ビッチ姉ちゃんが清純なはずがないっ!

TitleBitch Nee-chan ga Seijun na Hazu ga Nai!
Original titleビッチ姉ちゃんが清純なはずがないっ!
LengthMedium (10 - 30 hours)
Developeronomatope*Raspberry
Publishers onomatope*Raspberry
Relations
Same series
Bitch Sisters ga Seijun na Hazu ga Nai!!

Description

Ebina Tsukushi was just a normal high school guy who didn't stand out in his class at all.
He wished that - despite being distanced from his childhood friend Fujikawa Himawari - he would have hope for his love life in the future.
But even when he tried inviting her to walk together from school, she only told him that "It would be embarrassing if there was rumors spread about us being close," slightly crumbling his heart. Even when he confessed to her, he got utterly shot down and became very depressed.

However, on that same day he got rejected, his very confident and popular older sister Nadeshiko, who had been studying abroad, returned home!
Wanting to be as confident as she was and live a fulfilling high school life, Nadeshiko, who was also huge brocon, just told him: "Leave it all to me!" A couple of days later, he found out that she had planned something up together with the school's haraguro nurse, Ayame --

With the power of his big and powerful cock, he would conquer the hearts of his schoolmates (including a teacher's) and create himself a harem. With the help of both Nadeshiko and Ayame, Tsukushi's unexpected harem life began!

Harem Ending 3.0 Unavoidable Heroine Rape 3.0 Nukige 3.0 Threesome Ending 3.0 Brocon Heroine 2.5 Read Text Marking 2.5 ADV 2.5 Excessive Semen 2.3 Ahegao 2.2 Early Sexual Content 2.0 Rapist Protagonist 2.0 Cousin Incest 2.0 Heroine with Sexual Experience 2.0 Lesbian Heroine 2.0 Class President Heroine 2.0 Kouhai Heroine 2.0 Protagonist with Sexual Experience 2.0 Group Sex of One Male and Several Females 2.0 High School 2.0 Rape 2.0 Non-blood-related Brother/Sister Incest 2.0 Male Protagonist 2.0 Teacher Heroine 2.0 Osananajimi Heroine 2.0 Bondage 2.0 Non-blood-related Sister Heroine 2.0 Vibrators 2.0 Condoms 2.0 Remote-controlled Vibrator 2.0 Defloration 2.0 Side Images 2.0 More Than Seven Heroines 2.0 Footjob 2.0 Wake-up Sex 2.0 Exhibitionism 2.0 Heroine with Tights 2.0 Slutty Heroine 2.0 Internal Exhibition of Sex 2.0 Blowjob 2.0 Handjob 2.0 Student Council President Heroine 2.0 Long Sexual Scenes 2.0 Unavoidable Harem Ending 2.0 Erotic Spanking 2.0 Student Council Member Heroine 2.0 Sexual Innuendo 2.0 Sex in a Vehicle 2.0 Doggy Style 2.0 Female Ejaculation 2.0 Panchira 2.0 Outdoor Sex 2.0 School Nurse Heroine 2.0 Fingering 2.0 Cowgirl 2.0 Sexual Slavery (Consensual) 2.0 Shimaidon 2.0 Sitting Sex 2.0 Love Hotel 2.0 Haraguro Heroine 2.0 Twin Boobjob 2.0 Facesitting 2.0 Sexual Blindfold 2.0 Twin Handjob 2.0 French Kiss 2.0 High Sexual Content 1.8 Anal Toys 1.7 Urination Fetish 1.7 Anal Sex 1.7 Female Domination 1.5 Double Dildos 1.5 Paraphilic Infantilism 1.5 Reverse Rape 1.5 Other Perspectives 1.5 Few Choices 1.5 Sixty-nine 1.5 Anal Fingering 1.5 Lesbian Sex 1.5 Reverse Cowgirl 1.0 Sex in Water 1.0 Peace Sign Ahegao 1.0 Standing Sex 1.0 Twin Blowjob 1.0 Spoons 1.0 Buttjob 1.0 Naked Heroine with Apron 1.0 Enema 1.0 Gaping 1.0 Double Penetration (Group Sex) 1.0 Pantyjob 1.0 Strap-on Dildos 1.0 Hidden Vibrator 1.0 Petplay 1.0 Reverse Missionary 1.0 Timid Protagonist 1.0 Siscon Protagonist 1.0 Boobjob 1.0 Quickie Fix Position 1.0 Missionary Position 1.0 Mutual Masturbation 1.0 Tribadism on Penis 1.0 Cunnilingus 1.0 Clamps (BDSM) 1.0 Object Insertion 1.0 Rape with Blackmail 1.0 Bathroom Sex 1.0 Multiple Penetration 0.7 Discreet Phone Sex 0.5

Main characters

Ebina Nadeshiko
Ebina Nadeshiko海老名 撫子 AB
AliasesShiko-nee
MeasurementsHeight: 160cm, Bust-Waist-Hips: 92-57-87cm
Birthday30 June
Hair, Ahoge, Brown, Parted to Side, Ringlet, Side Tail, Spiky Bangs, Waist Length+
Eyes, Cyan
Body, Average Height, E+ Cup, Fang, Pale, Slim, Teen
Clothes, Belt, Collar, Evening Gloves, Kemonomimi Headband, Miniskirt, Off-The-Shoulder Shirt, Pleated Skirt, School Uniform, Thigh-high Stockings, Veil, Wedding Dress
Items, Flower / Plant
Personality, Assertive, Atashi, Brocon, Carefree, Eccentric, Genre Savvy, Loud, Pervert, Talkative
Role, Bisexual, High School Student, Living Alone, Non-blood-related Sister, Not a Virgin, Older Sister, Popular, School Athletic Club Member, Senpai
Engages in, Cooking, Flirting, Planning, Polyamory, Polygamy, Teasing, Wedding
Subject of, Rape Attempt
Engages in (Sexual), Blowjob, Buttjob, Cunnilingus, Facesitting, Female Ejaculation, Footjob, Group Sex, Handjob, Lesbian Sex, Non-blood-related Incest, Outdoor Sex, Peeing, Sex in Front of an Audience, Sex in Public Places, Sex in Water, Twin Blowjob, Twin Boobjob, Virgin Sex, Wake-up Sex
Subject of (Sexual), Anal Plug Tail, Cowgirl, Doggy Style, Nipple Insertion, Nipple Sucking, Petplay, Reverse Missionary, Reverse Spitroast, Seventh Posture, Sitting Sex, Standing Sex
Voiced byYomogi Kasumi

Description

Cup size: F cup
Weakness: Smell. Gets really turned on by her younger brother's scent.

The protagonist's older sister who calls him "Tsukkun". Has an extreme brother complex. She had gone overseas to study, but returns back home at the start of the game. Even though she had already completed her high school studies overseas, she is allowed to attend their school as a third-year.

Her personality and the things she says are often wild surprising those around her, coupled with her carefree attitude people tend to think she is a bit of a fool but she is actually quite intelligent. However, due to her personality, she is also quite popular and always has a fan club dedicated to her following her during break times.

<hidden by spoiler settings>She is always making dirty jokes so people think she is a slut but in fact she is a virgin. She used a drug recomended by Ayame to have sex with Tsukushi the night before she left overseas, but he forgets it and when he has sex again when she comes back he assumes she's not a virgin because she really had other partners, which is not true.

"Yeeees~ It's me, your lovable and dear Nadeshiko-onee-chan! Long time no see, Tsukkun!"

Fujikawa Himawari
Fujikawa Himawari富士川 向日葵 A
AliasesHimacchi
MeasurementsHeight: 154cm, Bust-Waist-Hips: 85-54-82cm
Birthday20 September
Hair, Brown, Intake, Long, Sidehair, Twin Tails, V Bangs
Eyes, Garnet
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Blouse, Crown, Lace Lingerie, Microskirt, Mouth Gag, Pleated Skirt, Ribbon Hair Tie, School Uniform, Thigh-high Stockings, T-shirt, Veil, Wedding Dress
Personality, Classic Tsundere, Deredere, Hardworker, Misandrist, Rude, Watashi
Role, Childhood Friend, Classmate, High School Student, Homosexual, School Tennis Club Member, Student Council Member
Engages in, Polyamory, Polygamy, Tennis, Turndown, Wedding
Subject of, Fainting
Engages in (Sexual), Ahegao, Bathroom Sex, Boobjob, Discreet Sex, Female Ejaculation, Group Sex, Handjob, Lesbian Sex, Outdoor Sex, Pantyjob, Peeing, Sex in Classroom, Sex in Public Places, Virgin Sex
Subject of (Sexual), Bondage Sex, Bukkake, Cunnilingus, Doggy Style, Magic Wand, Mindbreak, Missionary, Nipple Insertion, Pink Rotor, Quickie Fix, Sexual Blindfold, Standing Sex, Tominagi, Vaginal Fingering
Voiced byFujimura Suzuka

Description

Cup size: E cup
Weakness: Being tickled. Gets sexual excited when body or hair is lightly touched.

Has excellent grades and is a member of the tennis club where she also excels. She is also a member of the student council and looks to be next in line for student council president.

She has known Tsukushi since childhood, however, she has no romantic interest in him or any man at all because she is a lesbian. Rather, she has strong feelings for his sister, Nadeshiko, which she keeps to herself.

One day however, she witnesses Tsukushi and Nadeshiko having sex and misunderstands it as Tsukishi forcing himself on Nadeshiko...

"You already know that I love Onee-sama, so there's no need for me to tell it to others."

Kamigou Seri
Kamigou Seri上郷 芹 B
MeasurementsHeight: 162cm, Bust-Waist-Hips: 93-58-89cm
Birthday24 March
Hair, Brown, Waist Length+
Eyes, Cyan
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Collar, Diaper, Glasses, Kemonomimi Headband, Maid's Dress, Maid's Headdress, Mouth Gag, Naked, Pantyhose, School Uniform, String Ribbon Tie
Personality, Closet Pervert, Loud, Proactive, Serious, Stubborn, Watashi
Role, Class President, Cousin, Exhibitionist, High School Student, Honor Student, Submissive Partner
Engages in, Cosplay, Masochism, Polyamory
Subject of, Blackmail, Non-consensual Porn Filming, Rape
Engages in (Sexual), Ahegao, Bathroom Sex, Boobjob, Creampie Eating, Cunnilingus, Female Ejaculation, Group Sex, Incest, Lesbian Sex, Paraphilic Infantilism, Peeing, Sex in Classroom, Sex in Front of an Audience, Sex in School Infirmary, Sixty-nine, Twin Blowjob, Twin Handjob, Virgin Sex
Subject of (Sexual), Anal Beads, Anal Fingering, Anal Plug Tail, Anal Sex, Bondage Sex, Creampie Eating, Cunnilingus, Doggy Style, Enema, Erotic Spanking, Hidden Vibrator, Missionary, Peeing, Petplay, Pink Rotor, Quickie Fix, Rope Bondage, Sexual Blindfold, Spoons, Vaginal Fingering, Vibrator
Voiced byYukimura Toa

Description

Cup size: F cup
Weakness: Her butt and being shamed. Gets turned on when her butt is played with or when she is forced to do embarrassing things.

Kurumi's cousin and the class president of Tsukushi's class.
She is very diligent and trusted by the teachers and thus is left to do many miscellaneous task causing her to stay late after school. However, she is suspicious of Tsukushi and will stop him from causing any kind of trouble. Coupled with her serious and stubborn personality, she won't anyone get so easily away if they do something bad.

However, recently, she has taken to wandering around naked after school when no one is around.

"I-It's a promise! T-That today... we'll eat lunch together!"

Kashiba Ayame
Kashiba Ayame香芝 綾目 
AliasesAyame-tentei
MeasurementsHeight: 163cm, Bust-Waist-Hips: 96-59-91cm
Birthday15 January
Hair, Brown, Long, Parted to Side, Straight
Eyes, Blue
Body, Average Height, E+ Cup, Pale, Slim, Visible Nipples, Young-adult
Clothes, Collar, High Heels, Lab Coat, Lace Lingerie, Mini-dress, Miniskirt, Pantyhose, Shirt, Strap-on Dildo
Items, Laptop
Personality, Ambitious, Carefree, Friendly, Haraguro, Hardworker, Mischievous, Proactive, Watashi
Role, Daughter, Not a Virgin, School Nurse, Wealthy
Engages in, Computering, Driving, Non-consensual Porn Filming, Planning, Polyamory, Seduction, Shopping
Engages in (Sexual), Ahegao, Blowjob, Female Ejaculation, Handjob, Incest, Lesbian Sex, Missionary, Off Screen Sex, Peeing, Sex in School Infirmary, Sex in Water, Sixty-nine, Tribadism on Penis, Twin Boobjob, Twin Handjob
Subject of (Sexual), Anal Plug Tail, Anal Sex, Bukkake, Cowgirl, Doggy Style, Mindbreak, Missionary, Petplay, Seventh Posture
Voiced byTanaka Lili

Description

Cup size: G cup
Weakness: Being kissed gently. Gets turned on especially when her partner gently whispers in her ear while kissing her.

The school's nurse with a very haraguro personality. She is the daughter of the previous principal who had managed to build a harem around him, and a child of one of the women in his harem. It's implied that Ayame has also had sex with her sisters. She wants to recreate the feeling of family she had being raised in her father's harem.

Because she is knowledgeable (as well as her body is) about sex, she likes teasing others about it and just playing with others' minds.

Since she has always been treated in a "special" way because of her position, Ayame has never experienced what it feels like to be gently kissed, and deep inside her wishes to be kissed like that.

"You need to have more faith in your dick's potential and power."

Makinohara Suzuran
Makinohara Suzuran牧之原 鈴蘭 O
MeasurementsHeight: 156cm, Bust-Waist-Hips: 90-55-88cm
Birthday17 November
Hair, Blunt Bangs, Brown, Sidehair, Straight, Waist Length+
Eyes, Blue
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Mouth Gag, Ribbon Hair Accessory, School Uniform, Thigh-high Stockings, Thong Panties, Torn Clothing
Items, Mobile Phone
Personality, Haraguro, Hardworker, Jealous, Kind, Refined, Slutty, Watashi
Role, High School Student, Not a Virgin, Rival, Student Council President
Engages in, Masochism, Planning, Polyamory, Rape, Rape Attempt, Rape by Proxy, Seduction
Subject of, Fainting, Kidnapping, Rape, Rape Attempt, Whipping
Engages in (Sexual), Ahegao, Balls Sucking, Female Ejaculation, Group Sex, Handjob, Lesbian Sex, Off Screen Sex, Peeing, Sex in Classroom, Sex in School Infirmary, Sex in Water, Tribadism on Penis, Twin Blowjob, Twin Boobjob, Twin Handjob
Subject of (Sexual), Anal Beads, Anal Fingering, Anal Sex, Butterfly, Cowgirl, Doggy Style, Double Penetration (Group Sex), Erotic Spanking, Mindbreak, Missionary, Multiple Penetration, Nipple Teasers, Reverse Spitroast, Rope Bondage, Seventh Posture, Standing Sex, Suspension Bondage, Tominagi, Vaginal Fingering
Voiced byNatsume Minami

Description

Cup size: F cup
Weakness: Spanking. Gets turned on when being hit in general and not just having her butt spanked.

The pure and innocent student council president whom all the boys in school yearn for.
However, beneath the act, she is slutty girl who treats all the boys of the student council as her pets in her reverse harem. She also meets with various men outside school, sleeping with them for payment.

Since Nadeshiko has returned to school, Suzuran has been losing popularity and in an effort to spite her, she tries to make Tsukushi her pet by seducing him.

"Fufu. How fun. I'm looking forward to... what kind of a face she will show when she cries, and what she will sound like..."

Suita Kaede
Suita Kaede吹田 楓 
MeasurementsHeight: 160cm, Bust-Waist-Hips: 94-59-92cm
Birthday27 December
Hair, Brown, Long, Parted to Side, Straight
Eyes, Green
Body, Average Height, E+ Cup, Pale, Slim, Young-adult
Clothes, Headband, Naked Apron, Pantyhose, Ribbon Tie, Skirt Suit, Torn Pantyhose
Items, Mobile Phone
Personality, Deredere, Disciplinarian, Flustered, Hardworker, Proactive, Serious, Watashi
Role, Daughter, Friend, Full Sister, Homeroom Teacher, Older Sister, Teacher
Engages in, Polyamory, Shopping
Subject of, Fainting, Rape, Teasing
Engages in (Sexual), Ahegao, Blowjob, Discreet Sex, Female Ejaculation, Footjob, Group Sex, Outdoor Sex, Peeing, Sex in a Vehicle, Sex in Classroom, Twin Blowjob, Twin Handjob, Virgin Sex
Subject of (Sexual), Bukkake, Doggy Style, Missionary, Quickie Fix, Reverse Spitroast, Seventh Posture, Sexual Slavery (Consensual), Sitting Sex, Standing Sex, Vaginal Fingering, Vibrator
Voiced byArikawa Mana

Description

Cup size: F
Weakness: Her legs. She gets turned on when her legs or feet are licked or touched.

Tsukushi's class' teacher. Lives together with only her younger sister Momiji.
She has a very serious and strict personality, but because she has started working at the school only a while ago, she doesn't know her way around.

She is very kind towards the school nurse, Ayame, who treats Kaede like her little sister.

"Did something worrisome happen? I shall give you some guidance."

Suita Momiji
Suita Momiji吹田 紅葉 AB
MeasurementsHeight: 155cm, Bust-Waist-Hips: 88-56-86cm
Birthday28 May
Hair, Brown, Curly, Eye Covering, Long, Parted to Side, Sidehair, Spiky Bangs
Eyes, Amber
Body, Average Height, E+ Cup, Makeup, Pale, Slim, Teen
Clothes, Ankle Socks, Hair Ribbon, Headband, Knee-high Socks, Lace Lingerie, Naked Apron, School Uniform
Items, Mobile Phone
Personality, Antisocial, Emotional, Flustered, Grumbler, Low Self-esteem, Pretending, Reserved, Stubborn, Tsundere, Watashi
Role, Classmate, Full Sister, High School Student, Younger Sister
Engages in, Flirting, Polyamory
Subject of, Fainting, Rape, Teasing
Engages in (Sexual), Ahegao, Blowjob, Boobjob, Consensual Phone Sex, Female Ejaculation, Group Sex, Off Screen Sex, Outdoor Sex, Peeing, Sex in Classroom, Sex in Public Places, Sex in School Infirmary, Twin Handjob, Virgin Sex
Subject of (Sexual), Bondage Sex, Bukkake, Doggy Style, Missionary, Quickie Fix, Reverse Spitroast, Rope Bondage, Seventh Posture, Sitting Sex, Standing Sex, Vaginal Fingering, Vibrator
Voiced byYumeno Botan

Description

Cup Size: E cup
Weakness: Anywhere from the neck up (especially her ears).

Tsukushi's classmate and a girl with little presence. When at school, her eyes are always hidden behind her bangs and she pays attention to no one.
Lives alone with her serious minded older sister Kaede, she is always being nagged by her, leading to a lot of pent up anger.

Kaede has been returning home late recently, so Momiji goes out downtown at night and happened upon make up, becoming like a different person.

"...Not really. You have nothing to do with this."

Taga Kurumi
Taga Kurumi多賀 胡桃 B
AliasesTaga-pyon
MeasurementsHeight: 161cm, Bust-Waist-Hips: 90-57-88cm
Birthday15 May
Hair, Black, Brown, Dyed, Long, Ponytail, Spiky Bangs, Twin Braids
Eyes, Violet
Body, Average Height, E+ Cup, Pale, Slim, Teen
Clothes, Bondage Harness, Bracelet, Collar, Crotchless Panties, Lace Lingerie, Maid's Dress, Maid's Headdress, Ribbon Hair Tie, Sailor Suit, School Uniform, Thigh-high Stockings
Items, Notebook
Personality, Airhead, Atashi, Curious, Desu, Outgoing, Pervert, Puffy
Role, Cousin, High School Student, Kouhai, Schoolmate, Submissive Partner
Engages in, Consensual Porn Production, Cosplay, Polyamory, Shopping, Stalking
Subject of, Fainting
Engages in (Sexual), Ahegao, Blowjob, Creampie Eating, Cunnilingus, Deepthroat, Female Ejaculation, Group Sex, Incest, Lesbian Sex, Peace Sign Ahegao, Peeing, Sex in Classroom, Sex in Front of an Audience, Sex in Public Places, Sex in School Infirmary, Sex in Water, Sixty-nine, Twin Blowjob, Twin Handjob, Virgin Sex
Subject of (Sexual), Bondage Sex, Creampie Eating, Cunnilingus, Doggy Style, Hidden Vibrator, Missionary, Nipple Sucking, Object Insertion, Pink Rotor, Quickie Fix, Reverse Spitroast, Rope Bondage, Sitting Sex, Vaginal Fingering, Vibrator
Voiced byShindou Mayumi

Description

Cup size: F cup
Weakness: Being bound and restrained. Becomes hopelessly sexually excited when her body's freedom is restricted.

Seri's cousin and a first-year student.
She used to be somewhat of a delinquent but with her high school debut, she has decided to change her ways.
Her parents are strict and already have a plan laid out for her, but upon witnessing Nadeshiko's unprecedented behavior, she decided to enter the same school as her.

She has heard the stories of Nadeshiko being a slut and thought that she could get closer to her if she emulated her. However, her perception of Nadeshiko is a little different from the real thing.

"I, like, totally respect Nadeshiko-sama!"