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Summary

One day in May, a new chemistry teacher assumes his duties at a Junior College. He is Kengo Inui, a man blessed with a sharp mind, great athletic skill, and handsome looks. In spite of these gifts, or perhaps because of them, his heart is that of a black devil. It was some months ago that he let the devil come out and work its skills on the beautiful women around him, but he had crossed a line then. Now at his new posting, he is finally free to explore his evil passions once more. The hunt is beginning again... [From G-Collections]

Ryoshuu Ichiba ~Wana ni Hamerareta Elf no Onna Shoukou~
Ryoshuu Ichiba ~Wana ni Hamerareta Elf no Onna Shoukou~
NAN%
Tags
  • Officer Heroine
  • Doggirl Heroine
  • Mercenary Protagonist
  • Prostitution
  • Elf Heroine
Rating 6.42566 Users
Kango Shichau zo 2 ~Joshi Ryou wa Moeteiru ka~
Kango Shichau zo 2 ~Joshi Ryou wa Moeteiru ka~
NAN%
Tags
  • Italian Heroine
  • Nurse Support Character
  • Nun Heroine
  • Heroine with Armpit Hair
  • Timid Heroine
Rating 5.81234 Users
Doushin ~Sanshimai no Etude~
Doushin ~Sanshimai no Etude~
NAN%
Tags
  • Office Lady Protagonist
  • Unavoidable Heroine Rape
  • Multiple Protagonists
  • Heroine with Shorts
  • Protagonist with Voice Acting
Rating 5.62174 Users
Watashi ni Kon
Watashi ni Kon'ya Ai ni Kite 2 ~Oyome-san wa Hime Miko~
NAN%
Tags
  • Shinto Shrine
  • Heroine with Baby Complex
  • Miko Heroine
  • Widow Heroine
  • Yamato Nadeshiko Heroine
Rating 6.07473 Users
Rinkan Kurabu
Rinkan Kurabu
NAN%
Tags
  • Sex Cult
  • Secret Society
  • Sexual Slavery (Non-consensual)
  • Sexual Harassment
  • Occult Club
Rating 6.24348 Users
Saimin Gakkyuu
Saimin Gakkyuu
NAN%
Tags
  • Heroine with Flat Chest (Non-Loli)
  • Class President Heroine
  • School Nurse Support Character
  • School Sports Club Member Heroine
  • Erotic Mind Control
Rating 6.1526 Users
Tokimeki Check-in!
Tokimeki Check-in!
NAN%
Tags
  • Hotel
  • No Backlog
  • Completely Avoidable Heroine Rape
  • Painter Heroine
  • Cook Heroine
Rating 6.06409 Users
Hitozuma Hime Club
Hitozuma Hime Club
NAN%
Tags
  • Short Sexual Scenes
  • Infidelity
  • Married Heroine
  • Sexual Devices
  • Triple Blowjob
Rating 5.82507 Users
Gibo
Gibo
NAN%
Tags
  • No Skip Read Text Option
  • Protagonist's Non-blood-related Mother as a Heroine
  • Non-blood-related Mother/Son Incest
  • Non-blood-related Incest
  • Mother/Son Incest
Rating 5.50400 Users
Ecchi na Bunny-san wa Kirai? 2
Ecchi na Bunny-san wa Kirai? 2
NAN%
Tags
  • Bunnygirl Cosplay
  • Co-worker Heroine
  • Waitress Heroine
  • Heroine with Tights
  • Cafe
Rating 5.98491 Users
Binetsu Kyoushi Cherry
Binetsu Kyoushi Cherry
NAN%
Tags
  • Student-Teacher Romance
  • Daydreams
  • Reverse Netorare
  • Perverted Friend
  • Clumsy Heroine
Rating 6.18607 Users
Sagara-sanchi no Etsuraku Life ♪
Sagara-sanchi no Etsuraku Life ♪
NAN%
Tags
  • Asian-style Manor
  • Half-orphan Heroine
  • Family Life Comedy
  • Widow Heroine
  • Romancing a Family
Rating 6.741,272 Users
Ecchi na Bunny-san wa Kirai?
Ecchi na Bunny-san wa Kirai?
NAN%
Tags
  • Usamimi Heroine
  • Heroine with Leotard
  • Bunnygirl Cosplay
  • Waiting Staff Protagonist
  • Co-worker Heroine
Rating 5.88557 Users
Mashou no Nie
Mashou no Nie
NAN%
Tags
  • Mercenary Protagonist
  • Queen Heroine
  • War
  • Sexual Slavery (Choukyou Variation)
  • Heroine with Armor
Rating 6.03440 Users
Rougoku no Misleat ~Fukushuu no In
Rougoku no Misleat ~Fukushuu no In'yaku Choukyou~
NAN%
Tags
  • Leader Heroine
  • Alien Heroine
  • Heroine with Leotard
  • Combat with Lasers and Beams
  • Major Antagonist
Rating 5.94259 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
NAN%
Tags
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
  • High Amount of Bad Endings
Rating 5.97278 Users
Shoujo Mahou Gaku Little Witch Romanesque Bangai Hen "Sayonara, Mauresumo"
Shoujo Mahou Gaku Little Witch Romanesque Bangai Hen "Sayonara, Mauresumo"
NAN%
Tags
  • Ghost
  • Floating Textbox
  • Past Setting in a Fictional World
  • Comedy
  • No Romance Plot
Rating 6.4321 Users
Gimai - Hitomi
Gimai - Hitomi
NAN%
Tags
  • No Voice Replay
  • Short Common Route
  • Built-in Flowchart
  • Weak-willed Heroine
  • Heroine's Mother as a Heroine
Rating 5.56993 Users
Goshujin-sama Da~isuki
Goshujin-sama Da~isuki
NAN%
Tags
  • Group (4+) Footjob
  • Wealthy Protagonist
  • Popular Protagonist
  • Nympho Protagonist
  • Bleep Censor
Rating 6.36726 Users
Shoujo Settai
Shoujo Settai
NAN%
Tags
  • Childishly Violent Protagonist
  • Student Council President Protagonist
  • Scary Protagonist
  • Martial Artist Protagonist
  • Childishly Violent Heroine
Rating 5.27231 Users
Musuko no Musuko wa Dare no Mono!? ~Musuko Soudatsu Haha Imouto Sensen~
Musuko no Musuko wa Dare no Mono!? ~Musuko Soudatsu Haha Imouto Sensen~
NAN%
Tags
  • Oyakodon
  • Mother/Son Romance
  • Blood-related Mother/Daughter Incest
  • Oyakodon Ending
  • Widow Heroine
Rating 6.4643 Users
Boku no Mesu Hisho wa Doukyuusei
Boku no Mesu Hisho wa Doukyuusei
NAN%
Tags
  • Sexual Slavery (Consensual)
  • Unavoidable Rape
  • Wealthy Protagonist
  • Rapist Protagonist
  • Timid Heroine
Rating 5.61376 Users
Ikazuchi no Senshi Raidy 2
Ikazuchi no Senshi Raidy 2
NAN%
Tags
  • Lesbian Domination
  • Rape on Defeat
  • Sexual Slavery (Non-consensual)
  • Dungeon Crawling Game
  • Monster Girl Support Character
Rating 6.42466 Users
Bible Black -La noche de walpurgis-
Bible Black -La noche de walpurgis-
NAN%
Tags
  • Sex Cult
  • Spring
  • Occult Club
  • Public Use (Choukyou or Non-Consensual)
  • Multi-Selection Choices
Rating 7.031,661 Users
Tsuki
Tsuki
35%
Tags
  • Protagonist with Multiple Personalities
  • Half-orphan Protagonist
  • Weak-willed Heroine
  • Long Sexual Scenes
  • Ending Scene Recollection
Rating 5.74355 Users
Se-n-se-i 2
Se-n-se-i 2
25%
Tags
  • Movable Text Box
  • Uncredited Voice Acting
  • Sadist Protagonist
  • No Quick Save/Load
  • School Art Club
Rating 5.66224 Users
Mashou no Nie
Mashou no Nie
19%
Tags
  • Mercenary Protagonist
  • Queen Heroine
  • War
  • Sexual Slavery (Choukyou Variation)
  • Heroine with Armor
Rating 6.03440 Users
Ecchi na Bunny-san wa Kirai?
Ecchi na Bunny-san wa Kirai?
18%
Tags
  • Usamimi Heroine
  • Heroine with Leotard
  • Bunnygirl Cosplay
  • Waiting Staff Protagonist
  • Co-worker Heroine
Rating 5.88557 Users
Sagara-sanchi no Etsuraku Life ♪
Sagara-sanchi no Etsuraku Life ♪
18%
Tags
  • Asian-style Manor
  • Half-orphan Heroine
  • Family Life Comedy
  • Widow Heroine
  • Romancing a Family
Rating 6.741,272 Users
Ecchi na Bunny-san wa Kirai? 2
Ecchi na Bunny-san wa Kirai? 2
18%
Tags
  • Bunnygirl Cosplay
  • Co-worker Heroine
  • Waitress Heroine
  • Heroine with Tights
  • Cafe
Rating 5.98491 Users
Binetsu Kyoushi Cherry
Binetsu Kyoushi Cherry
16%
Tags
  • Student-Teacher Romance
  • Daydreams
  • Reverse Netorare
  • Perverted Friend
  • Clumsy Heroine
Rating 6.18607 Users
Hitozuma Hime Club
Hitozuma Hime Club
16%
Tags
  • Short Sexual Scenes
  • Infidelity
  • Married Heroine
  • Sexual Devices
  • Triple Blowjob
Rating 5.82507 Users
Gibo
Gibo
15%
Tags
  • No Skip Read Text Option
  • Protagonist's Non-blood-related Mother as a Heroine
  • Non-blood-related Mother/Son Incest
  • Non-blood-related Incest
  • Mother/Son Incest
Rating 5.50400 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
14%
Tags
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
  • High Amount of Bad Endings
Rating 5.97278 Users
Gimai - Hitomi
Gimai - Hitomi
13%
Tags
  • No Voice Replay
  • Short Common Route
  • Built-in Flowchart
  • Weak-willed Heroine
  • Heroine's Mother as a Heroine
Rating 5.56993 Users
Shoujo Settai
Shoujo Settai
13%
Tags
  • Childishly Violent Protagonist
  • Student Council President Protagonist
  • Scary Protagonist
  • Martial Artist Protagonist
  • Childishly Violent Heroine
Rating 5.27231 Users
Boku no Mesu Hisho wa Doukyuusei
Boku no Mesu Hisho wa Doukyuusei
12%
Tags
  • Sexual Slavery (Consensual)
  • Unavoidable Rape
  • Wealthy Protagonist
  • Rapist Protagonist
  • Timid Heroine
Rating 5.61376 Users
Bible Black -La noche de walpurgis-
Bible Black -La noche de walpurgis-
12%
Tags
  • Sex Cult
  • Spring
  • Occult Club
  • Public Use (Choukyou or Non-Consensual)
  • Multi-Selection Choices
Rating 7.031,661 Users
Ryoujoku Guerilla Gari
Ryoujoku Guerilla Gari
11%
Tags
  • Unlockable Protagonist
  • Rebellion
  • Butler Protagonist
  • Combat with Automatic Firearms
  • Officer Protagonist
Rating 5.50406 Users
Rinkaiten ~Critical Point~
Rinkaiten ~Critical Point~
10%
Tags
  • Moon
  • Officer Protagonist
  • Military Base
  • Cyborg Heroine
  • Hard Science Fiction
Rating 6.44406 Users
DISCIPLINE -The record of a Crusade-
DISCIPLINE -The record of a Crusade-
10%
Tags
  • Former All-girls School
  • Public Use (Choukyou or Non-Consensual)
  • Completely Avoidable Netorare
  • Pregnancy Bad Ending
  • Submissive Protagonist
Rating 6.661,080 Users
Ikusa Otome Suvia
Ikusa Otome Suvia
10%
Tags
  • Valkyrie Heroine
  • Norse Mythology
  • Falling to Evil (sexual)
  • Deity Protagonist
  • Heroine with Armor
Rating 5.80190 Users
Chain Ushinawareta Ashiato
Chain Ushinawareta Ashiato
10%
Tags
  • Protagonist's Employee as a Heroine
  • Smoker Protagonist
  • Fake Choices
  • Host Club Heroine
  • Serious Protagonist
Rating 6.61246 Users
Kangoku Senkan ~Hidou no Sennou Kaizou Koukai~
Kangoku Senkan ~Hidou no Sennou Kaizou Koukai~
10%
Tags
  • Officer Heroine
  • Major Antagonist
  • Spaceship
  • Future
  • Arrogant Heroine
Rating 6.90655 Users
Shin Yakin Byoutou
Shin Yakin Byoutou
10%
Tags
  • Medical Doctor Protagonist
  • Nurse Support Character
  • Body Smell Fetish
  • Close-up CGs
  • Villainous Protagonist
Rating 6.9821 Users
Meshimase Idol
Meshimase Idol
10%
Tags
  • Sex at Work
  • Manager Protagonist
  • Idol Heroine
  • Rapist Protagonist
  • Protagonist with Sexual Experience
Rating 5.33339 Users
Xchange
Xchange
9%
Tags
  • Genderbent Sex
  • Sex Change
  • Extremely (un)Lucky Protagonist
  • Airhead Protagonist
  • School Nurse Support Character
Rating 5.54707 Users
Saimin Paranoia
Saimin Paranoia
9%
Tags
  • Chikan Protagonist
  • Molestation on Public Transport
  • Gyaru Heroine
  • Erotic Mind Control
  • Sex in a Vehicle
Rating 6.4225 Users

Shukketsubo ~Senseki no Oetsu~ 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 (105 total)

NameScoreImportanceWeight
Dirty Talk3.002.206.59
Non-consensual Erotic Humiliation3.002.076.22
Heroine with Eye Covering Hairstyle2.752.266.22
Weak-willed Heroine2.002.995.97
Pain Only Rape2.002.835.66
Unavoidable Rape3.001.865.57
Rapist Protagonist3.001.755.24
Teacher Protagonist3.001.755.24
Early Branching Plot3.001.745.22
Sexual Slavery (Choukyou Variation)2.671.885.02
Protagonist with Sexual Experience3.001.664.99
Villainous Protagonist2.781.794.97
Sexual Slavery3.001.634.89
High Amounts of Rape3.001.544.62
Sex at Work2.002.284.56
Mindbreak2.501.774.41
School Sports Club Member Heroine2.002.204.39
Emotionless Heroine2.002.174.34
Rape with Blackmail2.441.784.34
Timid Heroine2.002.164.33
Shimaidon Ending2.002.134.25
No "Keep Voice on Click" Option2.002.084.17
Handcuffed Sex2.002.064.13
Sex Involving Drugs2.221.824.05
Non-twin Heroine Sisters2.002.014.02
Sex with Sleepers2.001.913.82
Vaginal Fingering3.001.263.79
Long Sexual Scenes2.001.893.78
Early Sexual Content3.001.233.68
Ojousama Heroine2.501.453.61
Nurse Heroine2.001.803.61
Teacher Heroine2.641.363.60
High School2.921.223.56
Sexual Corruption2.001.773.54
Sex on Toilet2.001.743.49
Heroine with Small Breasts (Non-Loli)2.001.713.42
Modern Day Japan2.551.323.38
Hidden Vibrator2.001.693.38
Sex in a Classroom2.001.633.26
Only Virgin Heroines3.001.083.25
No Romance Plot2.001.543.08
Tomboy Heroine2.001.513.01
Butterfly2.001.502.99
Sex in Front of an Audience2.001.482.95
Vaginal + Anal Penetration1.002.952.95
Single Blowjob3.000.972.90
Missionary Position3.000.942.83
Ponytail Heroine2.001.412.81
High Sexual Content2.671.052.80
Heroine with Zettai Ryouiki2.001.402.79
Student Heroine2.750.992.73
More Than Seven Endings2.001.332.66
Branching Plot2.001.302.60
Loli Heroine2.121.192.52
Bondage2.251.112.49
Naked Sprites2.331.052.45
Metal Bondage1.002.422.42
Vibrators2.001.152.30
Athlete Heroine1.002.292.29
Attempted Rape1.002.262.26
Quickie Fix Position2.001.112.23
Heroine with Glasses2.001.112.23
Stalking1.002.202.20
Chikan1.002.192.19
Defloration2.880.762.19
Sex in Public Places2.001.092.17
Group Sex0.822.622.15
Sitting Sex2.001.062.11
Remote-controlled Vibrator1.002.062.06
Panchira1.002.062.06
Pissing on Others1.002.032.03
Violence1.001.941.94
Bleep Censor1.001.911.91
Sexual Content3.000.631.88
Cunnilingus2.000.931.86
Group Sex of One Male and Several Females2.000.921.83
Lesbian Heroine1.001.821.82
Kidnapping1.001.801.80
Multiple Endings2.640.671.77
Genius Heroine1.001.771.77
Unlockable Choices1.001.761.76
Strap-on Dildos1.001.711.71
Heroine with Big Breasts2.000.851.71
High School Student Heroine2.000.851.70
Marriage Ending1.001.701.70
Rope Bondage1.001.691.69
Cowgirl2.000.841.68
Naked Heroine with Apron1.001.661.66
Deredere Heroine1.001.611.61
Netori1.001.591.59
Meaningless Choices1.001.591.59
Sexual Blindfold1.001.531.53
Deepthroat1.001.521.52
Spoons1.001.491.49
Heroine with Pubic Hair1.001.481.48
Pissing1.001.441.44
Anal Toys1.001.391.39
Nukige2.070.651.35
Reverse Cowgirl1.001.331.33
Twin Blowjob1.001.291.29
Sixty-nine1.001.071.07
Outdoor Sex1.001.001.00
Male Protagonist2.860.300.87
Doggy Style1.000.800.80
ADV2.560.150.37

Traits (148 total)

NameCharactersImportanceWeight
Rape by Protagonist Only Subject of (Sexual)72.405.00
Pubic Hair Hair71.342.78
Vaginal/Anal Sexual Toys Subject of (Sexual)41.722.78
Student Role51.492.67
Sex in Classroom Engages in (Sexual)41.612.58
Sex on Roof Engages in (Sexual)22.292.52
Sex in School Infirmary Engages in (Sexual)22.232.44
Double Penetration (Group Sex) Engages in (Sexual)22.192.40
Handcuffed Sex Subject of (Sexual)22.162.37
Hidden Vibrator Subject of (Sexual)22.122.33
Pleated Skirt Clothes41.402.25
Bathroom Sex Engages in (Sexual)41.392.23
Group Sex of One Male and Several Females Engages in (Sexual)51.172.11
Sex in Front of an Audience Engages in (Sexual)31.502.08
School Tennis Club Member Role12.982.06
Big Breasts Body51.142.05
Tennis Outfit Clothes12.922.02
Ribbon Tie Clothes41.252.01
Tareme Eyes51.101.98
Petting With Object Subject of (Sexual)12.851.98
Nipple Sucking Subject of (Sexual)31.381.92
Sleep Sex Engages in (Sexual)12.771.92
Teal Eyes21.731.90
Cunnilingus Subject of (Sexual)41.161.87
Nipple Sucking Engages in (Sexual)21.701.87
Skirt Clothes31.331.85
Misandrist Personality12.671.85
Carefree Personality21.681.84
Rope Bondage Subject of (Sexual)21.671.84
Virgin Sex Engages in (Sexual)70.851.77
Rope Bondage Engages in (Sexual)12.541.76
New Type School Swimsuit Clothes12.521.75
Vaginal Fingering Subject of (Sexual)41.081.74
Bondage Sex Subject of (Sexual)21.571.73
Sleep Sex Subject of (Sexual)12.491.73
Tennis Engages in12.481.72
School Nurse Role12.471.71
Teacher Role21.551.71
Twin Blowjob Subject of (Sexual)12.321.61
Nymphomania Subject of12.321.60
Transparent Clothes12.311.60
Twin Blowjob Engages in (Sexual)21.451.59
Bondage Sex Engages in (Sexual)12.271.58
Bondage Harness Clothes12.271.58
Pissing on Others Engages in (Sexual)12.271.57
Vaginal + Anal Object Insertion Subject of (Sexual)12.261.57
Hair Tie Clothes21.411.54
Straight Hair40.951.52
Ponytail Hair31.101.52
Quickie Fix Subject of (Sexual)31.081.50
Tominagi Subject of (Sexual)21.361.49
Doggy Style Subject of (Sexual)40.931.49
Sexual Sadism Engages in (Sexual)12.141.49
Molesting Subject of12.141.49
Blowjob Engages in (Sexual)60.761.48
Tominagi Engages in (Sexual)12.121.47
Strap-on Dildo Clothes12.111.46
Sports Uniform Clothes12.091.45
Slave Collar Clothes12.091.45
Thigh-high Stockings Clothes31.041.44
Curtained Hair21.301.43
Turtleneck Sweater Clothes12.041.41
Cyan Hair12.031.41
Belt Clothes21.271.40
Emotional Personality12.021.40
Wristband Clothes12.001.39
Genius Personality11.991.38
Tomboy Personality11.961.36
School Uniform Clothes50.751.35
Clumsy Personality11.931.34
Antenna Hair11.931.33
Friend Role21.201.32
Unarmed Fighting Engages in11.891.31
Ribbon Hair Tie Clothes21.191.31
Quickie Fix Engages in (Sexual)11.881.31
Waist Length+ Hair40.811.30
Naked Apron Clothes11.871.30
Standing Sex Engages in (Sexual)11.871.30
Standing Sex Subject of (Sexual)21.181.29
Timid Personality11.861.29
Butterfly Subject of (Sexual)21.171.29
Sexual Blindfold Subject of (Sexual)11.851.28
Strict Personality11.831.27
Sitting Sex Engages in (Sexual)11.831.27
Pretending Personality11.821.26
Detached Sleeves Clothes11.821.26
Rape Engages in (Sexual)11.821.26
Eye Covering Hair11.801.25
Lab Coat Clothes11.801.25
Braid Hair11.781.24
Young-adult Body40.761.23
Anal Sex Engages in (Sexual)11.761.22
Side Tail Hair11.751.21
Reverse Missionary Subject of (Sexual)11.731.20
Slim Body70.581.20
Sport Bloomers Clothes11.721.19
Cowgirl Engages in (Sexual)11.721.19
Loafers Clothes11.711.19
Doggy Style Engages in (Sexual)11.691.17
Sitting Sex Subject of (Sexual)21.061.17
Small Breasts Body11.671.15
Wealthy Role11.651.15
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Reverse Cowgirl Subject of (Sexual)11.631.13
Vaginal Fingering Engages in (Sexual)11.621.12
Pink Eyes11.621.12
Shy Personality11.621.12
Green Eyes21.021.12
Teen Body50.621.11
Grey Eyes11.601.11
Cunnilingus Engages in (Sexual)11.551.08
Blowjob Subject of (Sexual)11.521.06
Pendant Necklace Clothes11.521.06
Medium Breasts Body11.521.05
Cowgirl Subject of (Sexual)20.951.05
Green Hair11.481.02
Blouse Clothes11.471.02
Pissing Engages in (Sexual)11.461.02
Smart Personality11.461.01
Shoulder-length Hair20.921.01
Headband Clothes11.451.00
Younger Sister Role11.441.00
Suit Clothes11.441.00
Jacket Clothes11.420.98
Blunt Bangs Hair11.400.97
Knee-high Socks Clothes11.380.96
Female Ejaculation Engages in (Sexual)11.370.95
Brown Hair30.680.95
Not Sexually Involved Engages in (Sexual)11.360.94
Red Hair11.320.92
Sixty-nine Engages in (Sexual)11.260.87
Watashi Personality11.260.87
Parted in Middle Hair11.250.87
Pale Body90.370.85
Classmate Role11.230.85
Friendly Personality11.220.85
Short Hair30.610.84
Violet Hair11.190.83
Blue Hair11.190.83
Trousers Clothes11.190.83
Anal Sex Subject of (Sexual)11.190.82
Glasses Clothes11.080.75
Amber Eyes11.030.71
Spiky Bangs Hair11.000.69
Sidehair Hair10.980.68
Blond Hair10.890.62
Blue Eyes10.800.56
70.000.00