Summary

There is a boarding school deep in the mountains. The school is well-known as an elite school, but it has another aspect. Yes, it also trains sex slaves.... The main character is Sayaka. She joins the school to earn money for her sickly younger brother. She knows what will happen to her at school, but it is more than her expectation.... Various lessons to be sex slaves.... Well, will she be able to get out of this school or...? [From ErogeShop]

Daisaimin
Daisaimin
NAN%
Tags
  • Spontaneous Sex Scenes
  • Arrogant Heroine
  • Tall Heroine
  • Bonus Side Stories
  • Erotic Mind Control
Rating 7.0786 Users
Love Fetish ~Tekoki Hen~
Love Fetish ~Tekoki Hen~
NAN%
Tags
  • Flat Tints Only
  • High Sexual Content
  • Modern Day
  • Perverted Heroine
  • Tsundere Heroine
Rating 6.8523 Users
Ryoubo -Maternity Insult-
Ryoubo -Maternity Insult-
NAN%
Tags
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Body Piercing
  • Heroine With Kansai Accent
  • Pregnancy
Rating 6.7936 Users
HOTOTOGISU -Messenu Mono no Arubeki ka-
HOTOTOGISU -Messenu Mono no Arubeki ka-
NAN%
Tags
  • Government
  • Sadist Protagonist
  • Politics
  • Rape Involving Drugs
  • Sexual Slavery (Choukyou Variation)
Rating 7.2343 Users
Toriko no Yugami ~Ondai Sotsu no Moto Utahime ga Hibikaseru Midara na Nakigoe~
Toriko no Yugami ~Ondai Sotsu no Moto Utahime ga Hibikaseru Midara na Nakigoe~
NAN%
Tags
  • Church Sex
  • Anal Plug Tail
  • Unavoidable Rape
  • High Amounts of Rape
  • Anal Rape
Rating 7.1143 Users
Aru Kazoku no Kankeizu
Aru Kazoku no Kankeizu
NAN%
Tags
  • Asian-style Manor
  • Sex Swing
  • Sexual Slavery (Choukyou Variation)
  • Non-blood-related Mother/Son Incest
  • Non-blood-related Brother/Sister Incest
Rating 7.1659 Users
Wanna. ~SpartanSex Spermax!!!~
Wanna. ~SpartanSex Spermax!!!~
NAN%
Tags
  • Delinquent Protagonist
  • Rape with Blackmail
  • Blackmail
  • High Amounts of Rape
  • Anal Rape
Rating 6.8834 Users
Wana II ~Gang Rape~
Wana II ~Gang Rape~
NAN%
Tags
  • Shoejob
  • Nun Heroine
  • Clothed Male Naked Female
  • Armpit Sex
  • Cross-dressing
Rating 6.7820 Users
Saint Reido Gakuen
Saint Reido Gakuen
NAN%
Tags
  • Slave Auction
  • Former All-girls School
  • Protagonist's Girlfriend as a Heroine
  • Antihero Protagonist
  • Triple Boobjob
Rating 7.1355 Users
Touka Chiru ~Shoujo Kenshi no Houfuku wa Doukoku ni Michite~
Touka Chiru ~Shoujo Kenshi no Houfuku wa Doukoku ni Michite~
NAN%
Tags
  • Yamato Nadeshiko Protagonist
  • Hate Story
  • Unavoidable Protagonist Rape
  • Corruption of Characters
  • Sword Wielding Heroine
Rating 6.9326 Users
Ryoujoku Guerilla Gari 2
Ryoujoku Guerilla Gari 2
NAN%
Tags
  • Gang Rape
  • Military
  • Graphic Violence
  • War
  • High Amounts of Rape
Rating 6.8420 Users
D-EVE in you
D-EVE in you
NAN%
Tags
  • Japanese Idols
  • Idol Heroine
  • Singer Heroine
  • Heroine with Intake Hairstyle
  • Exhibitionism
Rating 7.0925 Users
Sei Reijou Wakako
Sei Reijou Wakako
NAN%
Tags
  • Few Choices
  • Late Branching Plot
  • Hairjob
  • Sexual Slavery
  • High Sexual Content
Rating 6.7231 Users
Hentai Seiheki Kyousei Saimin ~Yume no Naka Dake ja Manzoku Dekinai no~
Hentai Seiheki Kyousei Saimin ~Yume no Naka Dake ja Manzoku Dekinai no~
NAN%
Tags
  • Daydreams
  • Youkai
  • Dream
  • Villainous Protagonist
  • Imouto-type Heroine
Rating 6.3735 Users
Jukubo Gui ~Moto Guradoru no Okaa-san~
Jukubo Gui ~Moto Guradoru no Okaa-san~
NAN%
Tags
  • Blackmail
  • Sexual Devices
  • Threesome Ending
  • Naked Heroine with Apron
  • Netori
Rating 7.3225 Users
Mashou no Nie 3 ~Hakudaku no Umi ni Shizumu Injoku no Reiki~
Mashou no Nie 3 ~Hakudaku no Umi ni Shizumu Injoku no Reiki~
NAN%
Tags
  • Pirate Heroine
  • Heroine with Eyepatch
  • Merchant Heroine
  • Possession
  • Pigs
Rating 7.3772 Users
Mouryou no Nie
Mouryou no Nie
NAN%
Tags
  • Vaginal + Anal Tentacle Penetration
  • Blowbang (One Mouth Multiple Penises)
  • Anal Monster Birth
  • Single Hole Multiple Penetration (obsolete)
  • Symbiote / Parasite
Rating 7.0724 Users
In
In'yoku Celeb Tsuma 2 ~Chijoku Seisai~
NAN%
Tags
  • Sexual Slavery
  • Netori
  • Body Piercing
  • Married Heroine
  • Modern Day Japan
Rating 6.8521 Users
Koukai ~Makan no Kokuin~
Koukai ~Makan no Kokuin~
NAN%
Tags
  • Religious Heroine
  • Non-twin Heroine Sisters
  • Sexual Slavery (Choukyou Variation)
  • Student Council President Heroine
  • Nun Heroine
Rating 7.1221 Users
Watashi no Shiranai Mesu no Kao
Watashi no Shiranai Mesu no Kao
NAN%
Tags
  • Sadist Support Character
  • Genital Piercing
  • Hotel
  • Scat
  • Unavoidable Heroine Rape
Rating 7.4634 Users
Hime Dorei ~Mesu e to Ochiyuku Futago no Oujo~
Hime Dorei ~Mesu e to Ochiyuku Futago no Oujo~
NAN%
Tags
  • Princess Heroine
  • Play Piercing
  • Autobukkake
  • Sexual Harassment
  • Past
Rating 7.3035 Users
Kyonyuu Seido Kaichou Chijoku no Hakudaku Kuro Tights ~Konna Yatsu no Okazu ni Naru nante!~
Kyonyuu Seido Kaichou Chijoku no Hakudaku Kuro Tights ~Konna Yatsu no Okazu ni Naru nante!~
NAN%
Tags
  • Student Council President Protagonist
  • Skip Scenes
  • Built-in Flowchart
  • Peace Sign Ahegao
  • Blowjob Duck Face
Rating 6.4431 Users
Oshioki ~Gakuen Reijou Kousei Keikaku~
Oshioki ~Gakuen Reijou Kousei Keikaku~
NAN%
Tags
  • Single Hole Multiple Objects Insertion (obsolete)
  • Vaginal Gaping
  • Pissing on Others
  • Oyakodon Ending
  • All-girls School
Rating 7.0320 Users
Saint Dorei Gakuen
Saint Dorei Gakuen
NAN%
Tags
  • Prostitute Training Simulator
  • Pimp/Madam Protagonist
  • Navel Penetration
  • Rape with Blackmail
  • Bonus Side Stories
Rating 6.5480 Users
Saint Dorei Onna Kyoushi
Saint Dorei Onna Kyoushi
48%
Tags
  • Nun Heroine
  • Rapist Protagonist
  • Twin Sisters as Heroines
  • School
  • Teacher Heroine
Rating 6.8840 Users
Rin x Sen ~Hakudaku Onna Kyoushi to Yaroudomo~
Rin x Sen ~Hakudaku Onna Kyoushi to Yaroudomo~
42%
Tags
  • Clothed Male Naked Female
  • All-boys School
  • Yakuza
  • High Amounts of Rape
  • Teacher Heroine
Rating 7.5229 Users
Hentai Seiheki Kyousei Saimin ~Yume no Naka Dake ja Manzoku Dekinai no~
Hentai Seiheki Kyousei Saimin ~Yume no Naka Dake ja Manzoku Dekinai no~
41%
Tags
  • Daydreams
  • Youkai
  • Dream
  • Villainous Protagonist
  • Imouto-type Heroine
Rating 6.3735 Users
Sei Reijou Wakako
Sei Reijou Wakako
40%
Tags
  • Few Choices
  • Late Branching Plot
  • Hairjob
  • Sexual Slavery
  • High Sexual Content
Rating 6.7231 Users
D-EVE in you
D-EVE in you
40%
Tags
  • Japanese Idols
  • Idol Heroine
  • Singer Heroine
  • Heroine with Intake Hairstyle
  • Exhibitionism
Rating 7.0925 Users
Touka Chiru ~Shoujo Kenshi no Houfuku wa Doukoku ni Michite~
Touka Chiru ~Shoujo Kenshi no Houfuku wa Doukoku ni Michite~
40%
Tags
  • Yamato Nadeshiko Protagonist
  • Hate Story
  • Unavoidable Protagonist Rape
  • Corruption of Characters
  • Sword Wielding Heroine
Rating 6.9326 Users
Ryoujoku Guerilla Gari 2
Ryoujoku Guerilla Gari 2
40%
Tags
  • Gang Rape
  • Military
  • Graphic Violence
  • War
  • High Amounts of Rape
Rating 6.8420 Users
Wana II ~Gang Rape~
Wana II ~Gang Rape~
36%
Tags
  • Shoejob
  • Nun Heroine
  • Clothed Male Naked Female
  • Armpit Sex
  • Cross-dressing
Rating 6.7820 Users
Saint Reido Gakuen
Saint Reido Gakuen
35%
Tags
  • Slave Auction
  • Former All-girls School
  • Protagonist's Girlfriend as a Heroine
  • Antihero Protagonist
  • Triple Boobjob
Rating 7.1355 Users
Mashou no Nie 3 ~Hakudaku no Umi ni Shizumu Injoku no Reiki~
Mashou no Nie 3 ~Hakudaku no Umi ni Shizumu Injoku no Reiki~
33%
Tags
  • Pirate Heroine
  • Heroine with Eyepatch
  • Merchant Heroine
  • Possession
  • Pigs
Rating 7.3772 Users
In
In'yoku Celeb Tsuma 2 ~Chijoku Seisai~
33%
Tags
  • Sexual Slavery
  • Netori
  • Body Piercing
  • Married Heroine
  • Modern Day Japan
Rating 6.8521 Users
Watashi no Shiranai Mesu no Kao
Watashi no Shiranai Mesu no Kao
33%
Tags
  • Sadist Support Character
  • Genital Piercing
  • Hotel
  • Scat
  • Unavoidable Heroine Rape
Rating 7.4634 Users
Kyonyuu Seido Kaichou Chijoku no Hakudaku Kuro Tights ~Konna Yatsu no Okazu ni Naru nante!~
Kyonyuu Seido Kaichou Chijoku no Hakudaku Kuro Tights ~Konna Yatsu no Okazu ni Naru nante!~
31%
Tags
  • Student Council President Protagonist
  • Skip Scenes
  • Built-in Flowchart
  • Peace Sign Ahegao
  • Blowjob Duck Face
Rating 6.4431 Users
Saint Dorei Gakuen
Saint Dorei Gakuen
31%
Tags
  • Prostitute Training Simulator
  • Pimp/Madam Protagonist
  • Navel Penetration
  • Rape with Blackmail
  • Bonus Side Stories
Rating 6.5480 Users
Chikan Ou ~In
Chikan Ou ~In'yoku no Kaihousha~
31%
Tags
  • Chikan Protagonist
  • Chikan
  • Glory Hole Sex
  • Molestation on Public Transport
  • Discreet Sex
Rating 6.0522 Users
Soukan Yuugi 2
Soukan Yuugi 2
31%
Tags
  • P.E. Teacher Heroine
  • Non-blood-related Mother/Son Incest
  • Blood-related Aunt/Nephew Incest
  • Oyakodon
  • Protagonist's Aunt as a Heroine
Rating 6.9845 Users
Ryoujoku Celeb Tsuma ~Kutsujoku!! Niku Dorei e no Daraku~
Ryoujoku Celeb Tsuma ~Kutsujoku!! Niku Dorei e no Daraku~
30%
Tags
  • Maid Support Character
  • Roses
  • Rapist Protagonist
  • Master and Servant
  • Netori
Rating 6.8027 Users
Iede Kissa ~Anata no Booth de Kasegasete~
Iede Kissa ~Anata no Booth de Kasegasete~
30%
Tags
  • Prostitute Protagonist
  • Runaway Heroine
  • Prostitution
  • Sex Involving Prostitution
  • Cafe
Rating 6.7122 Users
Saimin Ryoujoku Gakuen
Saimin Ryoujoku Gakuen
30%
Tags
  • Student Club
  • Triple Handjob
  • Erotic Mind Control
  • Protagonist with Glasses
  • Perverted Protagonist
Rating 7.1050 Users
Ryuudouji Shimon no Inbou
Ryuudouji Shimon no Inbou
30%
Tags
  • Crippled Heroine
  • Sex Wearing Panties On Face
  • Body Smell Fetish
  • Sexual Slavery (Choukyou Variation)
  • Twincest
Rating 6.6744 Users
Kansen 4 ~The Day After~
Kansen 4 ~The Day After~
30%
Tags
  • Epidemic
  • Fictional Modern Day Japanese Countryside
  • Illness
  • Desperation
  • Netorare Type B
Rating 6.4549 Users
Masou no Kuni no Alice: Alice in Immoral-Land
Masou no Kuni no Alice: Alice in Immoral-Land
30%
Tags
  • Wonderland
  • Nekomimi Hero
  • Symbiote / Parasite
  • Plant Sex
  • Transformation Sequence(s)
Rating 6.7854 Users
Ookami Shoujo Reona -Yasei Houkai Hakuchi Kyouiku-
Ookami Shoujo Reona -Yasei Houkai Hakuchi Kyouiku-
29%
Tags
  • Rapist Protagonist
  • Internal Exhibition of Sex
  • Central Heroine
  • Sexual Devices
  • Object Insertion
Rating 6.6520 Users
Gokuin no Sentou
Gokuin no Sentou
29%
Tags
  • Businesswoman Heroine
  • Fortune-teller Heroine
  • Completely Avoidable Heroine Rape
  • Confinement
  • Blood-related Incest
Rating 6.4550 Users

Kangoku Gakuen ~Gakuen Kounin, Chijoku no Kagai Jugyou~ 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 (59 total)

NameScoreImportanceWeight
Rape by Shota2.003.016.03
Sexual Slavery3.001.644.92
Anal Plug Tail2.002.404.81
Protagonist with Voice Acting3.001.364.08
Only Bad Endings2.001.933.85
Long Sexual Scenes2.001.893.79
Hairjob2.001.863.72
Group Sex of Multiple Females and Males2.501.483.70
Early Sexual Content3.001.233.69
Promiscuous Heroine2.001.763.51
Body Writing2.001.753.51
Sex on Toilet2.001.753.49
Dildos2.001.743.48
Rope Bondage2.001.693.39
Exhibitionism2.001.663.31
BDSM2.001.663.31
Double Handjob2.001.643.29
Petplay2.001.643.27
Sex at School2.001.593.18
Sexual Blindfold2.001.533.07
Tomboy Heroine2.001.503.01
Gang Rape2.001.502.99
Anal Fingering2.001.482.96
Double Penetration (Group Sex)2.001.452.91
Kissing Scene2.001.442.89
Pissing2.001.442.89
Background Moans2.001.442.88
Sex in Water2.001.412.83
High Sexual Content2.671.062.83
Anal Toys2.001.402.79
Intercrural Sex2.001.352.70
Body Fluid Tube1.002.652.65
Group Sex of One Female and Several Males2.501.052.62
Multiple Penetration2.001.292.57
Vaginal Fingering2.001.252.50
Vibrators2.001.162.32
Lesbian Sex2.001.162.31
Single Boobjob2.001.142.28
Other Perspectives2.001.132.27
Anal Sex2.001.132.26
Quickie Fix Position2.001.122.24
Female Protagonist3.000.712.12
Sitting Sex2.001.062.12
Standing Sex2.001.062.12
Outdoor Sex2.001.002.00
Single Blowjob2.000.951.90
Missionary Position2.000.951.89
Protagonist with a Face3.000.631.89
Cunnilingus2.000.931.87
Straight Shotacon1.001.811.81
Scat1.001.701.70
Cowgirl2.000.841.69
Heroine with Big Breasts2.000.841.68
Doggy Style2.000.811.62
Defloration2.000.771.53
Vaginal Masturbation1.001.361.36
Multiple Endings2.000.671.34
Nukige2.000.651.31
ADV2.670.150.39

Traits (161 total)

NameCharactersImportanceWeight
Transparent Clothes52.314.14
Rope Bondage Harness Clothes52.304.12
Cross Necklace Clothes52.053.68
Paint Clothes23.333.66
Pubic Hair Shaving Subject of (Sexual)32.613.62
Tickle Torture Subject of (Sexual)23.243.56
Scat Engages in (Sexual)42.193.52
Group Sex of Multiple Females and Males Engages in (Sexual)51.903.41
Body Fluid Tube Subject of (Sexual)22.983.27
Wax Play Subject of (Sexual)32.353.26
Anal Beads Subject of (Sexual)42.023.25
Crotch Rope Walk Subject of (Sexual)22.863.15
Petting With Object Subject of (Sexual)22.863.14
Sport Bloomers Clothes51.723.08
Body Writing Subject of (Sexual)32.183.03
Cheerleading Uniform Clothes22.612.87
Bondage Engages in22.562.82
New Type School Swimsuit Clothes22.532.77
Magic Wand Subject of (Sexual)22.382.61
Sexual Blindfold Subject of (Sexual)31.862.58
Pink Rotor Subject of (Sexual)31.842.55
Anal Plug Tail Subject of (Sexual)22.302.52
Obedient Personality22.282.50
Sex at School Engages in (Sexual)41.552.49
Vaginal/Anal Sexual Toys Subject of (Sexual)31.762.44
Whipping (BDSM) Subject of (Sexual)22.162.38
Anal Fingering Subject of (Sexual)31.712.37
Group Sex of One Female and Several Males Engages in (Sexual)31.702.35
T-shirt Clothes51.312.35
Strap-on Dildo Clothes22.122.33
Petplay Subject of (Sexual)22.112.32
Stubborn Personality31.672.32
Lesbian Sex Engages in (Sexual)41.382.22
Enema Subject of (Sexual)22.022.22
X-Cross Subject of (Sexual)13.162.19
Yamato Nadeshiko Role21.992.19
Bukkake Subject of (Sexual)41.352.18
Anal Sex Subject of (Sexual)51.192.13
Resilient Personality13.062.12
Sexual Child Abuse Subject of12.962.05
Chastity Belt Clothes12.952.04
Sex Through Wall Subject of (Sexual)12.922.02
Gynecologist Chair Subject of (Sexual)12.882.00
Rape Engages in (Sexual)21.822.00
Erotic Beating (Non-Consensual) Subject of (Sexual)12.861.98
Quickie Fix Subject of (Sexual)51.081.94
Reverse Rape Subject of (Sexual)12.781.92
Spit-roast Subject of (Sexual)21.751.92
Sexual Slavery (Non-consensual) Subject of (Sexual)12.771.92
Missionary Engages in (Sexual)21.741.91
Outdoor Sex Engages in (Sexual)41.161.87
Big Breasts Body41.111.79
Maid's Headdress Clothes21.631.79
Pervert Personality21.631.79
Rebellious Personality12.551.77
Forced Public Nudity Subject of (Sexual)12.541.76
Big Breast Sizes Body21.591.74
Bondage Sex Subject of (Sexual)21.591.74
Witch Hat Clothes12.481.72
Discreet Phone Sex Engages in (Sexual)12.451.70
Ribbon Headband Clothes12.451.70
School Swimming Club Member Role12.451.70
Maid's Dress Clothes21.511.66
Doggy Style Subject of (Sexual)50.931.66
Weakness Subject of12.391.66
Humble Personality12.381.65
Androgynous Body12.361.64
Braided Crown Hair12.351.63
Hairjob Engages in (Sexual)12.351.63
Seventh Posture Subject of (Sexual)21.471.61
Clamps (BDSM) Subject of (Sexual)12.321.61
Missionary Subject of (Sexual)31.121.55
Food Play Engages in (Sexual)12.241.55
Torn Pantyhose (damaged) Clothes12.211.53
Bathroom Sex Engages in (Sexual)21.381.52
Double Penetration (Group Sex) Engages in (Sexual)12.191.52
Pissing Subject of (Sexual)12.181.51
Yandere Personality12.181.51
Promiscuous Personality12.171.51
Object Insertion Subject of (Sexual)12.161.50
Vaginal Fingering Subject of (Sexual)31.081.50
Boobjob Engages in (Sexual)31.071.49
Shimapan Clothes12.141.48
Illness Subject of12.131.48
Skirt Clothes21.341.47
Thigh-high Stockings Clothes31.051.45
Honor Student Role12.091.45
Honorable Personality12.071.43
Docile Personality12.051.42
Hime Cut Hair12.031.40
Ribbon Tie Clothes21.261.38
School Uniform Clothes50.761.37
Parted in Middle Hair21.251.37
Sexual Corruption Subject of11.961.36
Tomboy Personality11.961.36
Selfish Personality11.961.36
Cold-hearted Personality11.961.36
One Piece Swimsuit Clothes11.921.33
Cowgirl Subject of (Sexual)30.961.33
Masturbation in front of an Audience Engages in (Sexual)11.911.32
Younger Brother Role11.901.32
Multiple Penetration Subject of (Sexual)11.901.32
Gang Rape Subject of (Sexual)11.891.31
Double Handjob Engages in (Sexual)11.891.31
Standing Sex Engages in (Sexual)11.871.29
Spanking Subject of (Sexual)11.861.29
Standing Sex Subject of (Sexual)21.181.29
Cunnilingus Subject of (Sexual)21.161.28
Intercrural Sex Engages in (Sexual)11.831.27
Blowjob Engages in (Sexual)40.761.23
Pajamas Clothes11.751.21
Teal Eyes11.721.19
Stoic Personality11.701.18
Arrogant Personality11.701.18
Collar Clothes11.681.16
Garnet Eyes11.671.16
Violet Eyes21.051.15
Double Penetration (Group Sex) Subject of (Sexual)11.661.15
Popular Role11.641.14
Reverse Cowgirl Subject of (Sexual)11.631.13
Garter Belt Stockings Clothes11.621.12
Rape Subject of (Sexual)11.571.09
Sex in Water Engages in (Sexual)11.571.08
Mole Body11.561.08
Cunnilingus Engages in (Sexual)11.551.07
Refined Personality11.541.07
Sex in Front of an Audience Engages in (Sexual)11.501.04
Medium Breasts Body11.491.03
Straight Hair20.941.03
Incest Engages in (Sexual)11.471.02
Pantyhose Clothes11.430.99
Masturbation Engages in (Sexual)11.410.98
Kid Body11.380.95
Nipple Sucking Subject of (Sexual)11.380.95
Tominagi Subject of (Sexual)11.360.94
Virgin Sex Engages in (Sexual)20.850.94
Pink Hair11.340.93
White Hair11.330.93
Ahegao Engages in (Sexual)11.320.92
Waist Length+ Hair20.820.90
Black Hair20.800.88
Sex in Public Places Engages in (Sexual)11.260.87
Teen Body30.620.86
Classmate Role11.230.85
Short Hair30.610.84
Friendly Personality11.210.84
Red Eyes11.200.83
Blue Hair11.200.83
Ribbon Hair Tie Clothes11.200.83
Butterfly Subject of (Sexual)11.170.81
Handjob Engages in (Sexual)11.150.80
Twin Tails Hair11.140.79
Tareme Eyes11.110.77
Glasses Clothes11.080.75
Kind Personality11.020.71
Sidehair Hair10.980.68
Pale Body50.370.66
Blond Hair10.890.62
Blue Eyes10.810.56
Long Hair10.750.52
10.000.00