Loading
Please wait

Summary

An ordinary family of four: The father, Tomoyuki, an ordinary office worker. The mother, Rinne, a full time housewife. The elder brother, Taketo, and the younger sister, Maasa, separated by a few years. Siblings that usually fight, before he realizes he has become aware that his sister's body has begun to change. And so, one summer day: "Hey.... do you want to try it?" Taketo says teasingly licking his sister's body. "Ohhh... ahh... onii-chan...!" Unexpectedly, his sister has a pained reaction. But Taketo continues his relentless passionate assault, and so little by little his younger sister's body begins to crave the experience... [Translated from the official website]

Majo no Shokuzai
Majo no Shokuzai
NAN%
Tags
  • Middle Ages Europe
  • Strategy Game
  • Turn-Based Strategy
  • Sex in Front of an Audience
  • Late Branching Plot
Rating 6.9018 Users
Lilith-Izm08 ~Nobushito Black Izm~
Lilith-Izm08 ~Nobushito Black Izm~
NAN%
Tags
  • Unavoidable Heroine Rape
  • Kunoichi Heroine
  • Hetare Protagonist
  • Heroine with Tattoo
  • Small Breast Sizes Heroine (Non-Loli)
Rating 6.9636 Users
Hikage de Sukusuku
Hikage de Sukusuku
NAN%
Tags
  • Ugly Protagonist
  • Flat Tints Only
  • Straight Lolicon
  • Sex Involving Children
  • Only Loli Heroines
Rating 6.3820 Users
Kimi no Mana wa Rina Witch
Kimi no Mana wa Rina Witch
NAN%
Tags
  • Magic School
  • Heroine with Bodystocking
  • Sex Under the Necessity
  • Track Display
  • Mahou Shoujo Heroine
Rating 6.9222 Users
Kabe ni Hamatte Ugokenai!
Kabe ni Hamatte Ugokenai!
NAN%
Tags
  • Stuck-in-Wall Sex
  • Anal Rape
  • Unavoidable Heroine Rape
  • Airhead Heroine
  • Confinement
Rating 5.5842 Users
Lilith-Izm01 ~Fera Hen~
Lilith-Izm01 ~Fera Hen~
NAN%
Tags
  • Anthology
  • Half-Japanese Heroine
  • Blowjob
  • Deepthroat
  • Big Breast Sizes Heroine
Rating 5.8027 Users
Remote Control Girl
Remote Control Girl
NAN%
Tags
  • Mind Control
  • Scientist Protagonist
  • Flat Tints Only
  • Ugly Protagonist
  • Blowjob
Rating 6.3220 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
NAN%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Demiparadoxia ∞ Hookerstic - Nanka Hen
Demiparadoxia ∞ Hookerstic - Nanka Hen
NAN%
Tags
  • Prostitute Heroine
  • Pubic Hair Option
  • Hotel
  • Customization
  • Sex Involving Prostitution
Rating 6.2928 Users
Minzoku Injou
Minzoku Injou
NAN%
Tags
  • Ending Scene Recollection
  • Dancer Heroine
  • Ethnically Diverse Cast
  • Chinese Heroine
  • Foreigner Heroine
Rating 6.2415 Users
Love Fetish ~Tekoki Hen~
Love Fetish ~Tekoki Hen~
NAN%
Tags
  • Flat Tints Only
  • High Sexual Content
  • Modern Day
  • Tsundere Heroine
  • Perverted Heroine
Rating 6.7722 Users
Super Choukyoushi J ~Nerawareta Kouen Shimai~
Super Choukyoushi J ~Nerawareta Kouen Shimai~
NAN%
Tags
  • Elementary School Student Heroine
  • Sexual Devices
  • Heroine with Gradient Colored Hair
  • Western-style Castle
  • Voiced Narration
Rating 6.7718 Users
Love Fetish ~Ashi Fetish Ashikoki Hen~
Love Fetish ~Ashi Fetish Ashikoki Hen~
NAN%
Tags
  • Feet Licking
  • Flat Tints Only
  • Footjob
  • Legwear Footjob
  • Modern Day
Rating 7.1224 Users
Love Fetish ~Nozoki Onani Hen~
Love Fetish ~Nozoki Onani Hen~
NAN%
Tags
  • Humping
  • Flat Tints Only
  • Masturbation with Object
  • Small Breast Sizes Heroine (Non-Loli)
  • Bokukko Heroine
Rating 7.0616 Users
Okaa-san no Ama Ama Time ~Issho ni Yoru no Kenshuu Massage~
Okaa-san no Ama Ama Time ~Issho ni Yoru no Kenshuu Massage~
NAN%
Tags
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Spoons
  • Anal Fingering
  • Single Handjob
Rating 5.8918 Users
Ookami Shoujo Reona -Yasei Houkai Hakuchi Kyouiku-
Ookami Shoujo Reona -Yasei Houkai Hakuchi Kyouiku-
NAN%
Tags
  • Rapist Protagonist
  • Internal Exhibition of Sex
  • Central Heroine
  • Sexual Devices
  • Object Insertion
Rating 6.6620 Users
Cosscos! ~Anatagonomi no Cosplay H Shite Ageru~
Cosscos! ~Anatagonomi no Cosplay H Shite Ageru~
NAN%
Tags
  • Sex Involving Smegma
  • Shapeshifting
  • Ejaculation Forewarner
  • Pantyjob
  • Heroine with Intake Hairstyle
Rating 6.8827 Users
Daisuki na Sensei ni H na Onedari Shichau Omase na Boku no / Watashi no Puni Puni
Daisuki na Sensei ni H na Onedari Shichau Omase na Boku no / Watashi no Puni Puni
NAN%
Tags
  • Pedophile Protagonist
  • Trap Heroine
  • Domicile
  • Quiz Game
  • Sickly Heroine
Rating 6.2222 Users
Toraba!
Toraba!
NAN%
Tags
  • Romancing a Family
  • Swimming Club
  • Class President Heroine
  • Foolish Friend
  • Oyakodon Ending
Rating 6.8824 Users
Soul Foundation+
Soul Foundation+
NAN%
Tags
  • Gundam
  • Flat Tints Only
  • Blowjob Duck Face
  • Heroine with Huge Breasts
  • Fan-fiction
Rating 6.8121 Users
Shiawase na Ohime-sama ~Engage wa Kozukuri no Tame ni~
Shiawase na Ohime-sama ~Engage wa Kozukuri no Tame ni~
NAN%
Tags
  • Palace
  • Princess Heroine
  • Royal Heroine
  • Royal Protagonist
  • Triple Boobjob
Rating 7.3511 Users
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
NAN%
Tags
  • Yuki-onna Heroine
  • Butler Protagonist
  • Dragon Heroine
  • Exorcism
  • Sex Under the Necessity
Rating 6.6432 Users
Sister Scheme ~Onee-chan to no Shikata ni Tsuite~
Sister Scheme ~Onee-chan to no Shikata ni Tsuite~
NAN%
Tags
  • Rape by Proxy
  • Newspaper Club
  • Sex Under the Necessity
  • Discipline Committee Leader Heroine
  • Painter Protagonist
Rating 7.3764 Users
Taiyou no Promia Flowering Days
Taiyou no Promia Flowering Days
NAN%
Tags
  • Beach
  • Resort
  • Protagonist's Girlfriend as a Heroine
  • Librarian Heroine
  • Leader Heroine
Rating 7.0821 Users
Imouto Ninshin
Imouto Ninshin
74%
Tags
  • Inbreeding
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Younger Heroines
  • Impregnation
Rating 5.5522 Users
Love Fetish ~Paizuri Hen~
Love Fetish ~Paizuri Hen~
55%
Tags
  • Flat Tints Only
  • Reverse Trap Heroine
  • Naizuri
  • Small Breast Sizes Heroine (Non-Loli)
  • Bokukko Heroine
Rating 6.8020 Users
Love Fetish ~Nozoki Onani Hen~
Love Fetish ~Nozoki Onani Hen~
49%
Tags
  • Humping
  • Flat Tints Only
  • Masturbation with Object
  • Small Breast Sizes Heroine (Non-Loli)
  • Bokukko Heroine
Rating 7.0616 Users
Love Fetish ~Ashi Fetish Ashikoki Hen~
Love Fetish ~Ashi Fetish Ashikoki Hen~
49%
Tags
  • Feet Licking
  • Flat Tints Only
  • Footjob
  • Legwear Footjob
  • Modern Day
Rating 7.1224 Users
Super Choukyoushi J ~Nerawareta Kouen Shimai~
Super Choukyoushi J ~Nerawareta Kouen Shimai~
48%
Tags
  • Elementary School Student Heroine
  • Sexual Devices
  • Heroine with Gradient Colored Hair
  • Western-style Castle
  • Voiced Narration
Rating 6.7718 Users
Minzoku Injou
Minzoku Injou
47%
Tags
  • Ending Scene Recollection
  • Dancer Heroine
  • Ethnically Diverse Cast
  • Chinese Heroine
  • Foreigner Heroine
Rating 6.2415 Users
Love Fetish ~Tekoki Hen~
Love Fetish ~Tekoki Hen~
44%
Tags
  • Flat Tints Only
  • High Sexual Content
  • Modern Day
  • Tsundere Heroine
  • Perverted Heroine
Rating 6.7722 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
43%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Demiparadoxia ∞ Hookerstic - Nanka Hen
Demiparadoxia ∞ Hookerstic - Nanka Hen
42%
Tags
  • Prostitute Heroine
  • Pubic Hair Option
  • Hotel
  • Customization
  • Sex Involving Prostitution
Rating 6.2928 Users
Ookami Shoujo Reona -Yasei Houkai Hakuchi Kyouiku-
Ookami Shoujo Reona -Yasei Houkai Hakuchi Kyouiku-
42%
Tags
  • Rapist Protagonist
  • Internal Exhibition of Sex
  • Central Heroine
  • Sexual Devices
  • Object Insertion
Rating 6.6620 Users
Daisuki na Sensei ni H na Onedari Shichau Omase na Boku no / Watashi no Puni Puni
Daisuki na Sensei ni H na Onedari Shichau Omase na Boku no / Watashi no Puni Puni
41%
Tags
  • Pedophile Protagonist
  • Trap Heroine
  • Domicile
  • Quiz Game
  • Sickly Heroine
Rating 6.2222 Users
Soul Foundation+
Soul Foundation+
41%
Tags
  • Gundam
  • Flat Tints Only
  • Blowjob Duck Face
  • Heroine with Huge Breasts
  • Fan-fiction
Rating 6.8121 Users
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
40%
Tags
  • Yuki-onna Heroine
  • Butler Protagonist
  • Dragon Heroine
  • Exorcism
  • Sex Under the Necessity
Rating 6.6432 Users
Taiyou no Promia Flowering Days
Taiyou no Promia Flowering Days
40%
Tags
  • Beach
  • Resort
  • Protagonist's Girlfriend as a Heroine
  • Librarian Heroine
  • Leader Heroine
Rating 7.0821 Users
Kodomo no Himitsu
Kodomo no Himitsu
40%
Tags
  • Elementary School
  • Elementary School Student Heroine
  • Student-Teacher Romance
  • Sex Involving Children
  • Shota Support Character
Rating 6.3220 Users
GREATER HEAL
GREATER HEAL
39%
Tags
  • Gyaru Heroine
  • Skin Color Selection
  • Flat Tints Only
  • Hotel
  • Twin Handjob
Rating 6.3723 Users
D-EVE in you
D-EVE in you
39%
Tags
  • Japanese Idols
  • Idol Heroine
  • Singer Heroine
  • Heroine with Intake Hairstyle
  • Exhibitionism
Rating 7.0925 Users
Demiparadoxia ∞ Hookerstic - Hokujou Hen
Demiparadoxia ∞ Hookerstic - Hokujou Hen
38%
Tags
  • Prostitute Heroine
  • Heroine with Anal Hair
  • Heroine with Armpit Hair
  • Pubic Hair Option
  • Hotel
Rating 6.4723 Users
Chikan Ou ~In
Chikan Ou ~In'yoku no Kaihousha~
37%
Tags
  • Chikan Protagonist
  • Chikan
  • Glory Hole Sex
  • Molestation on Public Transport
  • Discreet Sex
Rating 6.0021 Users
Imouto Pet ~Repure~
Imouto Pet ~Repure~
37%
Tags
  • Elementary School Student Heroine
  • Voiced Narration
  • Deredere Heroine
  • Brocon Heroine
  • Heroine with Spats
Rating 6.7837 Users
Nantai Prima Onna Kyoushi
Nantai Prima Onna Kyoushi
37%
Tags
  • Bisexual Heroine
  • Autocunnilingus
  • Big Breast Sizes Heroine
  • Sexual Devices
  • Sex in a Classroom
Rating 6.5922 Users
Crayon Tulip ~Chidori to Koruri no Yuuwaku Jugyou~
Crayon Tulip ~Chidori to Koruri no Yuuwaku Jugyou~
36%
Tags
  • Elementary School Student Heroine
  • Sex Involving Children
  • Protagonist's Younger Sister as a Heroine
  • Twin Sisters as Heroines
  • Non-blood-related Brother/Sister Incest
Rating 6.4632 Users
Souin Celeb Tsuma
Souin Celeb Tsuma
36%
Tags
  • Mindbreak
  • Sexual Slavery
  • Netori
  • Fingering
  • Group Sex of Multiple Females and Males
Rating 6.5917 Users
Kagikko Shoujo ~Hizashi no Naka no Orusuban~
Kagikko Shoujo ~Hizashi no Naka no Orusuban~
35%
Tags
  • Genre Shift
  • Voiced Narration
  • Straight Lolicon
  • Linear Plot
  • Armpit Sex
Rating 6.5533 Users

Imouto Ninshin 2 ~In-Tai-Mon-Zetsu~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.

Tags (50 total)

NameScoreImportanceWeight
Inbred Protagonist3.003.159.45
Inbred Heroine3.002.988.93
Brother/Sister Incest3.002.056.14
Inbreeding3.001.985.94
Only Blood-related Heroines2.002.094.17
Only Protagonist's Sisters as Heroine(s)2.001.993.98
Only Younger Heroines2.001.943.88
Suspension Bondage2.001.903.80
Only Loli Heroines2.001.783.55
Dildos2.001.733.47
No Character Sprites2.001.633.26
Pregnancy2.001.523.05
Only a Single Heroine3.001.023.05
Armpit Sex1.502.003.00
Single Hole Multiple Penetration (obsolete)1.002.772.77
Tickle Torture1.002.752.75
Impregnation2.001.372.74
Anal Penetration2.001.322.64
Gaping1.002.432.43
Pregnant Sex2.001.182.35
Vibrators2.001.152.30
Blowjob2.001.122.24
Quickie Fix Position2.001.112.23
Bondage2.001.112.21
Outdoor Sex2.000.991.99
Sex with Sleepers1.001.901.90
Heroine with Kimono1.001.881.88
Bestiality1.001.831.83
Cowgirl2.000.841.67
Excessive Semen1.001.651.65
Nukige2.500.651.62
Doggy Style2.000.801.61
Fingering1.001.531.53
Sexual Blindfold1.001.531.53
Masturbation1.001.491.49
Double Penetration (Group Sex)1.001.451.45
Sex in Water1.001.411.41
Cunnilingus1.500.931.39
Intercrural Sex1.001.341.34
Multiple Endings2.000.671.34
Multiple Penetration1.001.281.28
Bukkake1.001.201.20
Bathroom Sex1.001.191.19
Lolicon0.671.731.16
Group Sex of One Female and Several Males1.001.081.08
Standing Sex1.001.051.05
Sitting Sex1.001.051.05
Male Protagonist3.000.300.90
ADV2.000.140.29
2.000.000.00

Traits (50 total)

NameCharactersImportanceWeight
Tickle Torture Subject of (Sexual)13.242.25
Vaginal Multiple Objects Insertion Subject of (Sexual)12.831.96
Furisode Clothes12.771.92
Sleep Sex Subject of (Sexual)12.491.73
Armpit Sex Engages in (Sexual)12.481.72
Wake-up Sex Subject of (Sexual)12.481.72
Bestiality Engages in (Sexual)12.461.70
Rope Bondage Harness Clothes12.291.59
Vaginal + Anal Object Insertion Subject of (Sexual)12.251.56
Inbreeding Engages in (Sexual)12.201.53
Tiny Braid Hair12.071.44
Ankle Socks Clothes12.011.39
Vibrator Subject of (Sexual)11.981.37
Vaginal Gaping Engages in (Sexual)11.951.35
Sexual Blindfold Subject of (Sexual)11.851.29
Intercrural Sex Engages in (Sexual)11.841.28
Pajamas Clothes11.751.21
Reverse Missionary Subject of (Sexual)11.741.20
Group Sex of One Female and Several Males Engages in (Sexual)11.701.18
Rope Bondage Subject of (Sexual)11.671.16
Garnet Eyes11.661.15
Small Breasts Body11.661.15
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Mini-dress Clothes11.631.13
Bondage Sex Subject of (Sexual)11.581.09
Sex in Water Engages in (Sexual)11.561.08
Incest Engages in (Sexual)11.471.02
Pissing Engages in (Sexual)11.471.02
Bathroom Sex Engages in (Sexual)11.390.96
Kid Body11.370.95
Bukkake Subject of (Sexual)11.350.93
Ribbon Hair Tie Clothes11.190.83
Anal Sex Subject of (Sexual)11.190.82
Standing Sex Subject of (Sexual)11.180.81
Butterfly Subject of (Sexual)11.170.81
Cunnilingus Subject of (Sexual)11.160.81
Outdoor Sex Engages in (Sexual)11.160.80
Handjob Engages in (Sexual)11.160.80
Quickie Fix Subject of (Sexual)11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Sitting Sex Subject of (Sexual)11.060.74
Spiky Bangs Hair11.000.69
Cowgirl Subject of (Sexual)10.950.66
Straight Hair10.940.65
Doggy Style Subject of (Sexual)10.920.64
Shoulder-length Hair10.920.64
Blowjob Engages in (Sexual)10.760.53
Brown Hair10.680.47
Slim Body10.580.40
Pale Body10.370.26