Nee-chan, Gomen Dashichatta! ~Onee-chan wa Boku Sen'you~

ねえちゃん、ごめん出しちゃった! ~おねえちゃんは僕専用~

Nee-chan, Gomen Dashichatta! ~Onee-chan wa Boku Sen'you~
TitleNee-chan, Gomen Dashichatta! ~Onee-chan wa Boku Sen'you~
Original titleねえちゃん、ごめん出しちゃった! ~おねえちゃんは僕専用~
DeveloperInterheart & Sweet Heart
Publishers Interheart & Interheart Co., Ltd. & Sweet Heart
LinksVNStat
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Description

Yuki is attracted to his five older sisters but they're getting older, looking for boyfriends, and talking about marriage. If he is to stop them he needs to become their lover himself.

'Siblings can't get married though,' his older sister Rikka tells him. 'But if you made them pregnant ... they would be yours.'

Can Yuki put a baby in his favorite sisters?

Main characters

Kirishima Hatsune
Kirishima Hatsune霧島 初音 
MeasurementsHeight: 167cm, Bust-Waist-Hips: 82-57-85cm
Hair, Blunt Bangs, Braided Headband, Bun, Long, Parted to Side, Pubic Hair, Straight, Violet
Eyes, Blue
Body, Average Height, Pale, Young-adult
Clothes, Blouse, Boots, Jeans, Kimono, Shirt, Shorts, String Ribbon Tie
Personality, Antisocial, Closet Pervert, Secretive, Tsundere
Role, Full Sister, Middle Sister, Older Sister, University Student
Subject of, Rape
Engages in (Sexual), Blowjob, Female Ejaculation, Group Sex, Handjob, Incest, Intercrural Sex, Masturbation, Mutual Masturbation, Peeing, Sex in Water, Vaginal Fingering, Virgin Sex
Subject of (Sexual), Cunnilingus, Missionary, Nipple Sucking, Reverse Spitroast, Seventh Posture, Sitting Sex, Standing Sex, Tominagi, Vaginal Fingering
Voiced byArikawa Mana

Description

The middle daughter of the Kirishima family. Hatsune is the kind of girl who rather stays home in her room and studies. However, she may have her share of secrets as she always hides something whenever somebody enters her room.

'Stupid perverted Yuki, why are you such a siscon?'

Kirishima Rikka
Kirishima Rikka霧島 立華 
MeasurementsHeight: 165cm, Bust-Waist-Hips: 92-60-89cm
Hair, Blond, Bun, Parted to Side, Pubic Hair, Shoulder-length, Sidehair, Spiky Bangs
Eyes, Violet
Body, E+ Cup, Pale, Young-adult
Clothes, High Heels, Kimono, Miniskirt, Pantyhose, Pleated Skirt, Skirt Suit, Torn Pantyhose (damaged), Towel
Personality, Mischievous
Role, Ex-girlfriend, Full Sister, Lonely, Neighbor, Office Lady, Older Sister
Engages in, Teasing
Subject of, Pregnancy
Engages in (Sexual), Blowjob, Female Ejaculation, Footjob, Group Sex, Handjob, Incest, Lesbian Sex, Peeing, Peeing on Others, Pregnant Sex, Sex in Water, Virgin Sex
Subject of (Sexual), Butterfly, Cowgirl, Doggy Style, Missionary, Nipple Sucking, Sitting Sex, Tominagi, Vaginal Fingering
Voiced byAyane Mako

Description

The second oldest daughter of the Kirishima family. She is the kind of person who likes teasing and annoying other people to entertain herself, but in reality, is pretty lonely. In the past, she turned down an offer of getting married from her fiancee, not to mention she is the only one of the siblings who lives by herself (in the next-door apartment).

'I'm ovulating today, if we had sex, we'd make a baby ... hahaha, did you think I was serious?'

Kirishima Rinne
Kirishima Rinne霧島 凛音 
MeasurementsHeight: 159cm, Bust-Waist-Hips: 84-58-86cm
Hair, Brown, Long, Twin Tails
Eyes, Blue
Body, Pale, Teen
Clothes, Ribbon Hair Tie, School Uniform, Thigh-high Stockings
Role, Full Sister, High School Student, Idol, Older Sister, Younger Sister
Engages in (Sexual), Bathroom Sex, Female Ejaculation, Incest, Masturbation, Peeing, Peeing on Others, Virgin Sex
Subject of (Sexual), Nipple Sucking, Vaginal Fingering
Voiced byHanemura Shiki

Description

She gets scouted as an idol and becomes a 'brocon' idol. All her fans hope to become her little brother. She treats her real one harshly however.

'Die, stupid younger brother'

Kirishima Sasami
Kirishima Sasami霧島 佐々美 
MeasurementsHeight: 154cm, Bust-Waist-Hips: 79-56-82cm
Hair, Long, Twin Tails, Violet
Eyes, Violet
Body, Pale, Teen
Clothes, Dress, Ribbon Hair Tie, School Uniform
Personality, Brocon
Role, Full Sister, High School Student, Twin Sister, Younger Sister
Engages in (Sexual), Blowjob, Incest, Masturbation, Virgin Sex
Voiced byMona

Description

Yuki's youngest older sister and twin. She likes to play games and read comics. Often dresses in a cat costume pajamas around the house. She acts childish and playful.

'Brothers and sisters can't get married but they can still make babies together. I read about it in a manga'.

<hidden by spoiler settings>She doesn't want Yuki for herself. She wants to create a harem where all her sisters can be happy with him together. She knows all her sisters are in love with Yuki so it's ok if he forces them a little.

Kirishima Touka
Kirishima Touka霧島 冬花 
MeasurementsHeight: 162cm, Bust-Waist-Hips: 89-59-88cm
Hair, Brown, Pubic Hair, Short, Sidehair, Spiky Bangs
Eyes, Green
Body, Average Height, E+ Cup, Pale, Slim, Young-adult
Clothes, Ankle Socks, Apron, Hair Flower, Hairpin, Kimono, Mini-dress, Platform Shoes, Shirt, Skirt
Personality, Friendly, Kind
Role, Full Sister, Neighbor, Older Sister, Part-time Worker, Teacher
Engages in, Cleaning, Cooking, Lactation
Subject of, Pregnancy, Rape
Engages in (Sexual), Bathroom Sex, Blowjob, Boobjob, Facesitting, Female Ejaculation, Group Sex, Inbreeding, Incest, Lesbian Sex, Masturbation, Peeing, Peeing on Others, Pregnant Sex, Sex in Classroom, Sex in Water, Sixty-nine, Vaginal Fingering, Virgin Sex
Subject of (Sexual), Butterfly, Cowgirl, Cunnilingus, Doggy Style, Missionary, Nipple Sucking, Quickie Fix, Reverse Spitroast, Sitting Sex, Standing Sex, Tominagi, Vaginal Fingering, Wake-up Sex
Voiced byKazahana Mashiro

Description

Occupation: Part-time Art teacher

The eldest daughter of the Kirishima family. She is the kind of sister who spoils her younger brother and can't stay mad at him for a long time. Very mother-like, Touka is the one who does all of the housework. However, she is concerned about marriage as she hasn't married yet and has no experience with men at all.

'Waah! Stop kissing me whenever you feel like it!'