Loading
Please wait

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]

Seiai Gakuen Fechika
Seiai Gakuen Fechika
NAN%
Tags
  • Heroine with Leotard
  • Heroine with Visible Panties
  • Cosplay
  • School Life Comedy
  • Group Sex
Rating 6.17684 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 6.08475 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 6.4422 Users
Yarasete! Teacher Sotsugyou
Yarasete! Teacher Sotsugyou
NAN%
Tags
  • Only Older Heroines
  • Heroine with Glasses
  • Single Ending
  • Teacher Heroine
  • Student Protagonist
Rating 6.0022 Users
Oyako Saiin Chiiku ~ Konna Ore ni Uzuite Modaero!
Oyako Saiin Chiiku ~ Konna Ore ni Uzuite Modaero!
NAN%
Tags
  • Hate Story
  • Protagonist's Full Sister as a Heroine
  • Protagonist's Younger Sister as a Heroine
  • Oyakodon Ending
  • Protagonist's Blood-related Mother as a Heroine
Rating 5.26538 Users
Nanpa Nama Hame Nakadashi Banzai 4
Nanpa Nama Hame Nakadashi Banzai 4
NAN%
Tags
  • Nanpa
  • Playboy Protagonist
  • Metropolitan Area
  • Modern Day Shibuya
  • Narrating Others' Thoughts
Rating 6.2469 Users
Iinari Tsumairo ~Tomaranai Koshizukai~
Iinari Tsumairo ~Tomaranai Koshizukai~
NAN%
Tags
  • Hero(ine) Selection
  • Aunt/Nephew Incest
  • Netori
  • Infidelity
  • Only Adult Heroines
Rating 6.3334 Users
Binetsu Kyoushi Cherry
Binetsu Kyoushi Cherry
NAN%
Tags
  • Student-Teacher Romance
  • Daydreams
  • Reverse Netorare
  • Perverted Friend
  • Clumsy Heroine
Rating 6.18603 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 5.48394 Users
Ecchi na Bunny-san wa Kirai?
Ecchi na Bunny-san wa Kirai?
NAN%
Tags
  • Usamimi Heroine
  • Bunnygirl Cosplay
  • Heroine with Leotard
  • Waiting Staff Protagonist
  • Co-worker Heroine
Rating 5.87553 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 5.98490 Users
Hitozuma Hime Club
Hitozuma Hime Club
NAN%
Tags
  • Short Sexual Scenes
  • Married Heroine
  • Triple Blowjob
  • Sexual Devices
  • Hero(ine) Selection
Rating 5.81503 Users
Sagara-sanchi no Etsuraku Life ♪
Sagara-sanchi no Etsuraku Life ♪
NAN%
Tags
  • Asian-style Manor
  • Half-orphan Heroine
  • Family Life Comedy
  • Romancing a Family
  • Widow Heroine
Rating 6.731,252 Users
Mashou no Nie
Mashou no Nie
NAN%
Tags
  • Mercenary Protagonist
  • Queen Heroine
  • War
  • Sexual Slavery (Choukyou Variation)
  • Heroine with Armor
Rating 6.03437 Users
Watashi ni Kon
Watashi ni Kon'ya☆Ai ni Kite
NAN%
Tags
  • Cook Support Character
  • Cook Protagonist
  • Cook Heroine
  • Cousin Romance
  • Mentor Support Character
Rating 5.91547 Users
Shoujo Settai
Shoujo Settai
NAN%
Tags
  • Childishly Violent Protagonist
  • Student Council President Protagonist
  • Scary Protagonist
  • Martial Artist Protagonist
  • Childishly Violent Heroine
Rating 5.27228 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 6.43463 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 5.54980 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
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 5.60375 Users
Anata to Mita Sakura ~Shimaizuma~
Anata to Mita Sakura ~Shimaizuma~
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Hetare Protagonist
  • Pantyjob
  • Widow Heroine
  • Heroine with Kimono
Rating 6.7720 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
NAN%
Tags
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
  • High Amount of Bad Endings
Rating 5.94269 Users
Love Fetish ~Tekoki Hen~
Love Fetish ~Tekoki Hen~
NAN%
Tags
  • Flat Tints Only
  • Modern Day
  • High Sexual Content
  • Heroine with Zettai Ryouiki
  • Branching Plot
Rating 6.7421 Users
Bible Black -La noche de walpurgis-
Bible Black -La noche de walpurgis-
NAN%
Tags
  • Sex Cult
  • Spring
  • Occult Club
  • No "Keep Voice on Click" Option
  • Multi-Selection Choices
Rating 7.031,621 Users
Tsuki
Tsuki
35%
Tags
  • Protagonist with Multiple Personalities
  • Half-orphan Protagonist
  • Weak-willed Heroine
  • Long Sexual Scenes
  • Ending Scene Recollection
Rating 5.73352 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
  • Only Older Heroes
Rating 5.65221 Users
Mashou no Nie
Mashou no Nie
19%
Tags
  • Mercenary Protagonist
  • Queen Heroine
  • War
  • Sexual Slavery (Choukyou Variation)
  • Heroine with Armor
Rating 6.03437 Users
Sagara-sanchi no Etsuraku Life ♪
Sagara-sanchi no Etsuraku Life ♪
18%
Tags
  • Asian-style Manor
  • Half-orphan Heroine
  • Family Life Comedy
  • Romancing a Family
  • Widow Heroine
Rating 6.731,252 Users
Hitozuma Hime Club
Hitozuma Hime Club
17%
Tags
  • Short Sexual Scenes
  • Married Heroine
  • Triple Blowjob
  • Sexual Devices
  • Hero(ine) Selection
Rating 5.81503 Users
Ecchi na Bunny-san wa Kirai?
Ecchi na Bunny-san wa Kirai?
17%
Tags
  • Usamimi Heroine
  • Bunnygirl Cosplay
  • Heroine with Leotard
  • Waiting Staff Protagonist
  • Co-worker Heroine
Rating 5.87553 Users
Ecchi na Bunny-san wa Kirai? 2
Ecchi na Bunny-san wa Kirai? 2
17%
Tags
  • Bunnygirl Cosplay
  • Co-worker Heroine
  • Waitress Heroine
  • Heroine with Tights
  • Cafe
Rating 5.98490 Users
Binetsu Kyoushi Cherry
Binetsu Kyoushi Cherry
17%
Tags
  • Student-Teacher Romance
  • Daydreams
  • Reverse Netorare
  • Perverted Friend
  • Clumsy Heroine
Rating 6.18603 Users
Gibo
Gibo
16%
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 5.48394 Users
Shoujo Settai
Shoujo Settai
14%
Tags
  • Childishly Violent Protagonist
  • Student Council President Protagonist
  • Scary Protagonist
  • Martial Artist Protagonist
  • Childishly Violent Heroine
Rating 5.27228 Users
Gimai - Hitomi
Gimai - Hitomi
14%
Tags
  • No Voice Replay
  • Short Common Route
  • Built-in Flowchart
  • Weak-willed Heroine
  • Heroine's Mother as a Heroine
Rating 5.54980 Users
Boku no Mesu Hisho wa Doukyuusei
Boku no Mesu Hisho wa Doukyuusei
13%
Tags
  • Sexual Slavery (Consensual)
  • Unavoidable Rape
  • Wealthy Protagonist
  • Rapist Protagonist
  • Timid Heroine
Rating 5.60375 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
13%
Tags
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
  • High Amount of Bad Endings
Rating 5.94269 Users
Bible Black -La noche de walpurgis-
Bible Black -La noche de walpurgis-
12%
Tags
  • Sex Cult
  • Spring
  • Occult Club
  • No "Keep Voice on Click" Option
  • Multi-Selection Choices
Rating 7.031,621 Users
Shin Yakin Byoutou
Shin Yakin Byoutou
11%
Tags
  • Medical Doctor Protagonist
  • Nurse Support Character
  • Body Smell Fetish
  • Close-up CGs
  • Villainous Protagonist
Rating 6.9120 Users
Rinkaiten ~Critical Point~
Rinkaiten ~Critical Point~
11%
Tags
  • Moon
  • Officer Protagonist
  • Military Base
  • Cyborg Heroine
  • Hard Science Fiction
Rating 6.44401 Users
Ryoujoku Guerilla Gari
Ryoujoku Guerilla Gari
11%
Tags
  • Unlockable Protagonist
  • Rebellion
  • Butler Protagonist
  • Combat with Automatic Firearms
  • Officer Protagonist
Rating 5.49405 Users
Meshimase Idol
Meshimase Idol
10%
Tags
  • Sex in an Office
  • Manager Protagonist
  • Idol Heroine
  • Protagonist with Sexual Experience
  • Perverted Protagonist
Rating 5.33337 Users
Chain Ushinawareta Ashiato
Chain Ushinawareta Ashiato
10%
Tags
  • Protagonist's Employee as a Heroine
  • Smoker Protagonist
  • Fake Choices
  • Uncredited Voice Acting
  • Host Club Heroine
Rating 6.61244 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)
  • Anal Liquid Expulsion
  • Completely Avoidable Netorare
  • Pregnancy Bad Ending
Rating 6.651,064 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 6.89641 Users
Doushin ~Sanshimai no Etude~
Doushin ~Sanshimai no Etude~
10%
Tags
  • Office Lady Protagonist
  • Unavoidable Heroine Rape
  • Multiple Protagonists
  • Heroine with Shorts
  • Protagonist with Voice Acting
Rating 5.65174 Users
Kango Shichau zo 2 ~Joshi Ryou wa Moeteiru ka~
Kango Shichau zo 2 ~Joshi Ryou wa Moeteiru ka~
10%
Tags
  • Italian Heroine
  • Nurse Support Character
  • Nun Heroine
  • Heroine with Armpit Hair
  • Timid Heroine
Rating 5.81236 Users
Ikusa Otome Suvia
Ikusa Otome Suvia
10%
Tags
  • Valkyrie Heroine
  • Norse Mythology
  • Falling to Evil (sexual)
  • Deity Protagonist
  • Heroine with Armor
Rating 5.80191 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 Talk3.002.196.58
Heroine with Eye Covering Hairstyle2.752.266.22
Non-consensual Erotic Humiliation3.002.076.21
Weak-willed Heroine2.002.965.92
Pain Only Rape2.002.855.71
Unavoidable Rape3.001.835.50
Teacher Protagonist3.001.745.21
Rapist Protagonist3.001.735.20
Early Branching Plot3.001.725.17
Protagonist with Sexual Experience3.001.675.01
Sexual Slavery (Choukyou Variation)2.671.875.00
Villainous Protagonist2.781.784.96
Sexual Slavery3.001.614.83
Sex in an Office2.002.304.59
High Amounts of Rape3.001.524.57
Mindbreak2.501.754.38
School Sports Club Member Heroine2.002.174.35
Emotionless Heroine2.002.164.32
Rape with Blackmail2.441.774.31
Timid Heroine2.002.154.30
Shimaidon Ending2.002.114.22
No "Keep Voice on Click" Option2.002.104.21
Non-twin Heroine Sisters2.002.064.12
Handcuffed Sex2.002.064.11
Sex Involving Drugs2.221.814.01
Vaginal Fingering3.001.283.84
Sex with Sleepers2.001.913.82
Long Sexual Scenes2.001.883.77
Early Sexual Content3.001.223.65
Nurse Heroine2.001.793.59
Sexual Corruption2.001.793.58
Ojousama Heroine2.501.433.58
Teacher Heroine2.641.353.57
High School2.921.203.52
Sex on Toilet2.001.753.50
Heroine with Small Breasts (Non-Loli)2.001.713.42
Modern Day Japan2.551.313.35
Hidden Vibrator2.001.673.34
Sex in a Classroom2.001.633.26
Only Virgin Heroines3.001.073.21
No Romance Plot2.001.583.17
Vaginal + Anal Penetration1.003.093.09
Butterfly2.001.523.04
Tomboy Heroine2.001.513.03
Single Blowjob3.001.002.99
Sex in Front of an Audience2.001.482.96
Ponytail Heroine2.001.412.81
Missionary Position3.000.932.79
High Sexual Content2.671.032.75
Heroine with Zettai Ryouiki2.001.372.75
Student Heroine2.750.972.66
More Than Seven Endings2.001.322.65
Branching Plot2.001.282.56
Loli Heroine2.121.172.48
Bondage2.251.092.44
Naked Sprites2.331.052.44
Metal Bondage1.002.422.42
Athlete Heroine1.002.292.29
Vibrators2.001.142.28
Attempted Rape1.002.252.25
Stalking1.002.222.22
Quickie Fix Position2.001.112.21
Heroine with Glasses2.001.112.21
Chikan1.002.172.17
Sex in Public Places2.001.072.15
Defloration2.880.752.15
Group Sex0.822.582.12
Sitting Sex2.001.052.10
Panchira1.002.072.07
Remote-controlled Vibrator1.002.042.04
Pissing on Others1.002.032.03
Violence1.001.931.93
Bleep Censor1.001.901.90
Cunnilingus2.000.921.85
Sexual Content3.000.611.83
Lesbian Heroine1.001.821.82
Kidnapping1.001.801.80
Group Sex of One Male and Several Females2.000.901.80
Heroine with Big Breasts2.000.891.77
Genius Heroine1.001.761.76
Unlockable Choices1.001.751.75
Multiple Endings2.640.661.75
Marriage Ending1.001.701.70
Strap-on Dildos1.001.701.70
Rope Bondage1.001.691.69
High School Student Heroine2.000.841.68
Cowgirl2.000.831.65
Naked Heroine with Apron1.001.651.65
Meaningless Choices1.001.601.60
Deredere Heroine1.001.601.60
Netori1.001.581.58
Sexual Blindfold1.001.511.51
Deepthroat1.001.511.51
Heroine with Pubic Hair1.001.491.49
Spoons1.001.481.48
Pissing1.001.451.45
Anal Toys1.001.371.37
Nukige2.070.641.33
Reverse Cowgirl1.001.321.32
Twin Blowjob1.001.281.28
Sixty-nine1.001.061.06
Outdoor Sex1.000.990.99
Male Protagonist2.860.300.86
Doggy Style1.000.790.79
ADV2.560.140.37

Traits (148 total)

NameCharactersImportanceWeight
Rape by Protagonist Only Subject of (Sexual)72.445.08
Pubic Hair Hair71.342.79
Student Role51.482.66
Vaginal/Anal Sexual Toys Subject of (Sexual)41.652.65
Sex in Classroom Engages in (Sexual)41.612.59
Sex on Roof Engages in (Sexual)22.302.52
Sex in School Infirmary Engages in (Sexual)22.242.46
Double Penetration (Group Sex) Engages in (Sexual)22.182.40
Handcuffed Sex Subject of (Sexual)22.152.37
Hidden Vibrator Subject of (Sexual)22.112.32
Pleated Skirt Clothes41.422.28
Bathroom Sex Engages in (Sexual)41.402.25
Group Sex of One Male and Several Females Engages in (Sexual)51.202.14
Big Breasts Body51.192.14
Sex in Front of an Audience Engages in (Sexual)31.512.10
School Tennis Club Member Role12.992.07
Tennis Outfit Clothes12.932.03
Ribbon Tie Clothes41.242.00
Petting With Object Subject of (Sexual)12.882.00
Tareme Eyes51.091.96
Sleep Sex Engages in (Sexual)12.791.94
Nipple Sucking Subject of (Sexual)31.391.93
Teal Eyes21.721.89
Nipple Sucking Engages in (Sexual)21.721.89
Cunnilingus Subject of (Sexual)41.171.88
Misandrist Personality12.691.87
Skirt Clothes31.331.84
Carefree Personality21.671.84
Rope Bondage Subject of (Sexual)21.671.83
Rope Bondage Engages in (Sexual)12.541.76
Virgin Sex Engages in (Sexual)70.841.75
New Type School Swimsuit Clothes12.511.74
Sleep Sex Subject of (Sexual)12.511.74
Vaginal Fingering Subject of (Sexual)41.081.73
Bondage Sex Subject of (Sexual)21.561.71
Tennis Engages in12.471.71
School Nurse Role12.461.70
Teacher Role21.541.70
Nymphomania Subject of12.351.63
Twin Blowjob Subject of (Sexual)12.341.62
Vaginal + Anal Object Insertion Subject of (Sexual)12.301.60
Transparent Clothes12.301.60
Twin Blowjob Engages in (Sexual)21.441.58
Bondage Sex Engages in (Sexual)12.261.57
Pissing on Others Engages in (Sexual)12.261.57
Bondage Harness Clothes12.251.56
Hair Tie Clothes21.411.55
Straight Hair40.961.54
Ponytail Hair31.101.52
Quickie Fix Subject of (Sexual)31.081.49
Tominagi Subject of (Sexual)21.361.49
Doggy Style Subject of (Sexual)40.921.48
Tominagi Engages in (Sexual)12.141.48
Molesting Subject of12.141.48
Blowjob Engages in (Sexual)60.761.48
Sexual Sadism Engages in (Sexual)12.131.48
Strap-on Dildo Clothes12.111.46
Slave Collar Clothes12.091.45
Sports Uniform Clothes12.081.44
Thigh-high Stockings Clothes31.031.43
Curtained Hair21.301.42
Turtleneck Sweater Clothes12.051.42
Belt Clothes21.281.41
Emotional Personality12.021.40
Cyan Hair12.021.40
Wristband Clothes12.001.39
Genius Personality11.991.38
Tomboy Personality11.971.37
Clumsy Personality11.931.34
Friend Role21.221.34
Unarmed Fighting Engages in11.921.33
Antenna Hair11.921.33
Quickie Fix Engages in (Sexual)11.901.31
School Uniform Clothes50.731.31
Standing Sex Engages in (Sexual)11.891.31
Ribbon Hair Tie Clothes21.181.30
Timid Personality11.871.30
Naked Apron Clothes11.871.29
Standing Sex Subject of (Sexual)21.181.29
Butterfly Subject of (Sexual)21.171.29
Waist Length+ Hair40.801.29
Strict Personality11.851.28
Sexual Blindfold Subject of (Sexual)11.851.28
Sitting Sex Engages in (Sexual)11.841.27
Pretending Personality11.821.26
Rape Engages in (Sexual)11.811.26
Detached Sleeves Clothes11.811.25
Eye Covering Hair11.801.25
Young-adult Body40.771.24
Lab Coat Clothes11.791.24
Braid Hair11.781.23
Anal Sex Engages in (Sexual)11.771.23
Side Tail Hair11.741.21
Reverse Missionary Subject of (Sexual)11.741.20
Cowgirl Engages in (Sexual)11.721.20
Loafers Clothes11.721.19
Small Breasts Body11.711.19
Slim Body70.571.19
Sport Bloomers Clothes11.701.18
Doggy Style Engages in (Sexual)11.701.18
Sitting Sex Subject of (Sexual)21.051.16
Wealthy Role11.661.15
Double Penetration (Group Sex) Subject of (Sexual)11.641.14
Reverse Cowgirl Subject of (Sexual)11.641.14
Vaginal Fingering Engages in (Sexual)11.621.13
Shy Personality11.621.12
Grey Eyes11.611.12
Pink Eyes11.611.12
Green Eyes21.011.11
Teen Body50.611.10
Medium Breasts Body11.561.08
Cunnilingus Engages in (Sexual)11.561.08
Blowjob Subject of (Sexual)11.531.06
Pendant Necklace Clothes11.531.06
Cowgirl Subject of (Sexual)20.951.05
Blouse Clothes11.481.03
Smart Personality11.471.02
Green Hair11.471.02
Pissing Engages in (Sexual)11.461.01
Shoulder-length Hair20.911.00
Suit Clothes11.441.00
Younger Sister Role11.441.00
Headband Clothes11.430.99
Jacket Clothes11.420.98
Blunt Bangs Hair11.400.97
Female Ejaculation Engages in (Sexual)11.380.96
Knee-high Socks Clothes11.370.95
Not Sexually Involved Engages in (Sexual)11.360.94
Brown Hair30.680.94
Red Hair11.320.92
Watashi Personality11.260.88
Parted in Middle Hair11.260.87
Sixty-nine Engages in (Sexual)11.250.87
Friendly Personality11.230.86
Pale Body90.370.85
Classmate Role11.230.85
Trousers Clothes11.210.84
Short Hair30.610.84
Violet Hair11.190.82
Anal Sex Subject of (Sexual)11.190.82
Blue Hair11.180.82
Glasses Clothes11.080.75
Amber Eyes11.020.71
Spiky Bangs Hair11.010.70
Sidehair Hair10.970.68
Blond Hair10.880.61
Blue Eyes10.800.55
70.000.00