Imouto ga Boku o Neratteru
|Title||Imouto ga Boku o Neratteru|
Keita has three imoutos: Erina, Tomoka and Yuzu. They may seem to be normal siblings, but he actually lusts after them, sneaking into their bedrooms at night and masturbating to their cute sleeping faces. At the same time, the oldest imouto Erina had fallen in love with him since he had always been by her side since she was born. However, she felt that there’s no way she could admit to having these feelings and continued to hide her true feelings. One day, a girl named Saori joined their family via their father’s remarriage, becoming their older sister. She was beautiful, kind, smart, great at housework and cooking – perfect in every way. Saori quickly became close with his imoutos and Erina found someone that she could confide in. Following Saori’s plan, his imoutos begin to launch a full-on assault on him.
|Yuuki Keita悠木 圭太|
|Clothes||, School Uniform|
|Role||, Full Brother, High School Student|
|Engages in (Sexual)||, Inbreeding, Incest|
The protagonist of the story. He is a second grade high school student. His mother died a few years ago, so he has to take care of his little sisters. His father is an archeologist, so he is rarely home because he has to fly around the world. Keita is in charge of the housework and household.
|Yuuki Erina悠木 絵里菜|
|Hair||, Ahoge, Black, Waist Length+|
|Body||, E+ Cup, Teen|
|Clothes||, Apron, Bikini, Dress, Maid's Dress, Naked Apron, School Uniform|
|Role||, Full Sister, High School Student, Mother|
|Engages in||, Lactation|
|Subject of||, Pregnancy|
|Engages in (Sexual)||, Blowjob, Boobjob, Group Sex, Inbreeding, Incest, Masturbation, Outdoor Sex, Pregnant Sex, Sex in Public Places, Sex in Water, Triple Boobjob, Twin Blowjob, Virgin Sex|
|Subject of (Sexual)||, Anal Sex, Butterfly, Cowgirl, Doggy Style, Nipple Sucking, Quickie Fix, Spoons, Standing Sex, Vaginal Fingering, Vibrator|
|Voiced by||Satou Yuki|
A first grade high school student. She is the eldest daughter of the Yuuki family. Even though she was really close to Keita when she was small, recently they talk less and she always acts cold toward him. It's because she's at the age of puberty, and also that she looks at her brother as a man. She fell in love with him and is confused about what to do. She is always worried because she can't consult about it with anyone.
|Yuuki Saori悠木 沙織|
|Hair||, Brown, Long|
|Body||, E+ Cup|
|Clothes||, Bikini, Dress, Pajamas, Pantyhose, School Uniform|
|Personality||, Deredere, Kind, Pervert, Pretending, Refined|
|Role||, High School Student, Step Sister|
|Engages in (Sexual)||, Anilingus, Footjob, Handjob, Nipple Sucking, Pantyjob, Sex in Front of an Audience, Sixty-nine, Virgin Sex|
|Subject of (Sexual)||, Cowgirl, Sitting Sex, Tominagi|
|Voiced by||Nanri Ikka|
Saori is a second grade high school student. She becomes Keita and his sisters' step sister from his father's remarriage. Ladylike and beautiful she's also perfect in housework and cooking. Because she was an only child, she feels happy for having Keita as a "little brother" and she also becomes closer with her new little sisters. She becomes a good elder sister for Erina.
|Yuuki Tomoka悠木 智花|
|Hair||, Blond, Long, Twin Tails|
|Body||, E+ Cup, Teen|
|Clothes||, Apron, Bikini, Dress, Hairpin, Maid's Dress, Miniskirt, Pajamas, Sweater, Wedding Dress|
|Personality||, Carefree, Friendly|
|Role||, Full Sister, Middle School Student|
|Subject of||, Pregnancy|
|Engages in (Sexual)||, Blowjob, Boobjob, Group Sex, Handjob, Inbreeding, Incest, Outdoor Sex, Paraphilic Infantilism, Pregnant Sex, Triple Boobjob, Twin Blowjob, Virgin Sex|
|Subject of (Sexual)||, Anal Sex, Anilingus, Cowgirl, Doggy Style, Quickie Fix, Reverse Missionary, Vaginal Fingering, Vibrator|
|Voiced by||Sawashiro Rizu|
Tomoka is the second daughter in the Yuuki family. She is cheerful, friendly, and honest. She cares for her friends. She's good at sports. She is a healthy and pretty girl. After her mother died she values her family more. She hopes that they can always live in harmony as brother and sisters.
|Sudou Mio須藤 美緒|
|Hair||, Green, Long, Ponytail, Sidehair|
|Clothes||, Apron, Maid's Dress|
|Role||, Classmate, Class President, Full Sister, High School Student|
|Engages in (Sexual)||, Not Sexually Involved|
|Voiced by||Mizukiri Keito|
Mio is a second grade high school student and classmate of the protagonist. She is a class president and a serious and meddlesome person. She is Keita's close friend and Tomoka's senior at her workplace.
|Sudou Takamichi須藤 孝道|
|Clothes||, Glasses, School Uniform|
|Role||, Childhood Friend, Full Brother, High School Student, Student Council President|
The student council president and Keita's childhood friend. He is Mio's elder brother, and he's fond of her. He is jealous of Keita who has three little sisters. Mio acts harshly towards him.