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Summary

A female investigator, Yuki, is captured by an enemy agency together with her sister. They are locked up in a dimly lit basement called the interrogation room, where they are subjected to a horrific SM interrogation in which pleasure and pain become one and the same. No matter what is done to Yuki, she never gives in. However, her sister has already been transformed by the training and attacks Yuki together with the interrogator. What will be the fate of the two busty female agents who have nowhere to run?

Bakunyuu Onsen ~Inran Okami Etsuraku no Yu Hen~
Bakunyuu Onsen ~Inran Okami Etsuraku no Yu Hen~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Onsen
  • Only Adult Heroines
  • Lactation During Sex
  • Soapy Massage
Rating 6.8327 Users
Bakunyuu Hitozuma Maid ~Iyasare Mama Haramase no Yakata~
Bakunyuu Hitozuma Maid ~Iyasare Mama Haramase no Yakata~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Non-blood-related Mother/Son Incest
  • Anal Liquid Expulsion
  • Vaginal + Anal Penetration
  • Pubic Hair Option
Rating 7.2939 Users
Hitozuma Bonyuu Joushi ~Shokuba de Chichi no Nioi o Saseru Hitozuma Joushi o Netori Haramase!~
Hitozuma Bonyuu Joushi ~Shokuba de Chichi no Nioi o Saseru Hitozuma Joushi o Netori Haramase!~
NAN%
Tags
  • Unnamed Protagonist
  • Heroine with Huge Breasts
  • Netori
  • Sexual Slavery (Choukyou Variation)
  • Ahegao
Rating 6.8022 Users
Seikishi Celsia ~Akuratsutaru Himegimi~
Seikishi Celsia ~Akuratsutaru Himegimi~
NAN%
Tags
  • Demon Protagonist
  • Penis Growth
  • Futanari on Futanari
  • Sexual Corruption
  • Macrophilia
Rating 6.9857 Users
Ayakashi Contract
Ayakashi Contract
NAN%
Tags
  • Youkai
  • Forest
  • Fictional Modern Day Japanese Countryside
  • Class President Heroine
  • Friendship
Rating 7.1227 Users
Pigeon Blood
Pigeon Blood
NAN%
Tags
  • Genital Piercing
  • Sadist Heroine
  • Masochist Heroine
  • Simulation Game
  • Heroine with Gothic Look
Rating 7.5127 Users
Ryoujoku Celeb Tsuma ~Kutsujoku!! Niku Dorei e no Daraku~
Ryoujoku Celeb Tsuma ~Kutsujoku!! Niku Dorei e no Daraku~
NAN%
Tags
  • Maid Support Character
  • Roses
  • Rapist Protagonist
  • Master and Servant
  • Netori
Rating 6.8027 Users
Bakunyuu Saimin Nurse ~Yakan Shift Haramase Choukyou~
Bakunyuu Saimin Nurse ~Yakan Shift Haramase Choukyou~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Scat on Others
  • Anal Liquid Expulsion
  • Group (4+) Boobjob
  • Vaginal + Anal Penetration
Rating 6.6626 Users
Ma o Haramu Joou ~Injoku ni Ochita Mesu no Nikutai~
Ma o Haramu Joou ~Injoku ni Ochita Mesu no Nikutai~
NAN%
Tags
  • Anal Monster Birth
  • Grotesque Body Modification
  • Grotesque Nipples
  • Heroine with Gigantic Breasts
  • Orcs
Rating 7.4036 Users
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Vaginal + Anal Penetration
  • Multiple Penises
  • Clitoris Growth
  • Erotic Massage
Rating 7.3429 Users
Maint Maiya - Manctuary Juuni Shikyuu Hen
Maint Maiya - Manctuary Juuni Shikyuu Hen
NAN%
Tags
  • Kemonomimi Protagonist
  • Kemonomimi Heroine
  • Futanari on Female
  • Nipple Insertion
  • Breast Expansion
Rating 6.9425 Users
Ma o Haramu Buki
Ma o Haramu Buki
NAN%
Tags
  • Urethral Intercourse
  • Sex With Monsters
  • Insemination by Non-Humanoids
  • Spreader Straps with Clamps
  • Anal Monster Birth
Rating 7.0037 Users
Kyonyuu Maou no Haiboku ~Yuusha ni Yarareta Mazoku no Joou to Himegimi~
Kyonyuu Maou no Haiboku ~Yuusha ni Yarareta Mazoku no Joou to Himegimi~
NAN%
Tags
  • Wormhole Sex
  • Maou Heroine
  • Heroine with Leotard
  • Corruption of Characters
  • Oyakodon
Rating 7.2134 Users
Himejima Gakuen ~Ingoku no Nikutai Shidou Kyouzai~
Himejima Gakuen ~Ingoku no Nikutai Shidou Kyouzai~
NAN%
Tags
  • Birthrate Decline
  • Anal Object Expulsion
  • Visible Cervix Penetration
  • Spreader Straps with Clamps
  • Big Ass Heroine
Rating 7.5062 Users
Harafure ~Soku Ochi Betabore na Haramase Onaho Sefure-tachi to Saru Mitai ni Yarimakuru Gakuen Harem Seikatsu~
Harafure ~Soku Ochi Betabore na Haramase Onaho Sefure-tachi to Saru Mitai ni Yarimakuru Gakuen Harem Seikatsu~
NAN%
Tags
  • Volleyball Club
  • Group (4+) Boobjob
  • Birthrate Decline
  • Heroine with Spats
  • Sadist Heroine
Rating 6.4627 Users
Buta no Gotoki Sanzoku ni Torawarete Shojo o Ubawareru Kyonyuu Himekishi & Onna Senshi ~Zettai Chi*po nanka ni Maketari Shinai!!~
Buta no Gotoki Sanzoku ni Torawarete Shojo o Ubawareru Kyonyuu Himekishi & Onna Senshi ~Zettai Chi*po nanka ni Maketari Shinai!!~
NAN%
Tags
  • Pigs
  • Fighting Protagonist
  • Heroine with Armpit Hair
  • Public Use (Choukyou or Non-Consensual)
  • Muscular Heroine
Rating 6.5857 Users
Aniki No Yome-san nara, Ore ni Hamerarete Hiihii Itteru Tokoro Da yo
Aniki No Yome-san nara, Ore ni Hamerarete Hiihii Itteru Tokoro Da yo
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Sex Involving Food
  • Big Ass Heroine
  • Reverse Piledriver
  • No "Keep Voice on Click" Option
Rating 7.18154 Users
Yami no Koe Ibunroku
Yami no Koe Ibunroku
NAN%
Tags
  • Sadist Support Character
  • Protagonist's Blood-related Brother as a Hero
  • Sexual Corruption
  • Confinement
  • Consensual Erotic Humiliation
Rating 6.4920 Users
Haramase! Hitozuma Netori Harem Seikatsu
Haramase! Hitozuma Netori Harem Seikatsu
NAN%
Tags
  • Unnamed Protagonist
  • Only Non-Virgin Heroines
  • Netori
  • Unavoidable Harem Ending
  • Married Heroine
Rating 6.8235 Users
Kangokujou ~Ingyaku no Shihai~
Kangokujou ~Ingyaku no Shihai~
NAN%
Tags
  • Rape by Possession
  • Monster Protagonist
  • Full Chastity Belt
  • Queen Heroine
  • Heroine with Latex
Rating 6.7660 Users
Dorei Shigan Site ~Hitozuma Shouko no Kiroku~
Dorei Shigan Site ~Hitozuma Shouko no Kiroku~
NAN%
Tags
  • Sexual Slavery (Consensual)
  • Pornography
  • Sexual Slavery
  • Play Piercing
  • Body Piercing
Rating 6.5329 Users
Gambler ☆ Jessica ~The Erotic Gambling!!~
Gambler ☆ Jessica ~The Erotic Gambling!!~
NAN%
Tags
  • Ship
  • Competition
  • Huge Insertion
  • Inflation
  • Internal Exhibition of Sex
Rating 6.6130 Users
Ecchi na Onee-san Bakari no Ryou no Kanrinin ni Nattara Tanetsuke Sex ga Tomaranai
Ecchi na Onee-san Bakari no Ryou no Kanrinin ni Nattara Tanetsuke Sex ga Tomaranai
NAN%
Tags
  • Only Older Heroines
  • Group (4+) Boobjob
  • Dormitory Manager Protagonist
  • Nympho Heroine
  • Athlete Heroine
Rating 5.9066 Users
Mametsuhime Mikoto ~Jusei Hisshi no Ishu Kangoku~
Mametsuhime Mikoto ~Jusei Hisshi no Ishu Kangoku~
NAN%
Tags
  • Pig Cosplay
  • Huge Insertion
  • Monster Rape
  • Sexual Corruption
  • Plant Sex
Rating 6.9224 Users
Ma o Haramu Shimai
Ma o Haramu Shimai
28%
Tags
  • Auto-Boobjob
  • Big Ass Heroine
  • Dark Skinned Heroine
  • Milking (Sexual)
  • Heroine with Huge Breasts
Rating 7.4423 Users
Himejima Gakuen Shimaikou ~Ochikobore no Kyoushitsu~
Himejima Gakuen Shimaikou ~Ochikobore no Kyoushitsu~
26%
Tags
  • Big Ass Heroine
  • Prolapse
  • Grotesque Nipples
  • All-boys School
  • Visible Cervix Penetration
Rating 7.5359 Users
Himejima Gakuen ~Ingoku no Nikutai Shidou Kyouzai~
Himejima Gakuen ~Ingoku no Nikutai Shidou Kyouzai~
26%
Tags
  • Birthrate Decline
  • Anal Object Expulsion
  • Visible Cervix Penetration
  • Spreader Straps with Clamps
  • Big Ass Heroine
Rating 7.5062 Users
Kyonyuu Maou no Haiboku ~Yuusha ni Yarareta Mazoku no Joou to Himegimi~
Kyonyuu Maou no Haiboku ~Yuusha ni Yarareta Mazoku no Joou to Himegimi~
26%
Tags
  • Wormhole Sex
  • Maou Heroine
  • Heroine with Leotard
  • Corruption of Characters
  • Oyakodon
Rating 7.2134 Users
Ma o Haramu Buki
Ma o Haramu Buki
25%
Tags
  • Urethral Intercourse
  • Sex With Monsters
  • Insemination by Non-Humanoids
  • Spreader Straps with Clamps
  • Anal Monster Birth
Rating 7.0037 Users
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
25%
Tags
  • Heroine with Gigantic Breasts
  • Vaginal + Anal Penetration
  • Multiple Penises
  • Clitoris Growth
  • Erotic Massage
Rating 7.3429 Users
Maint Maiya - Manctuary Juuni Shikyuu Hen
Maint Maiya - Manctuary Juuni Shikyuu Hen
24%
Tags
  • Kemonomimi Protagonist
  • Kemonomimi Heroine
  • Futanari on Female
  • Nipple Insertion
  • Breast Expansion
Rating 6.9425 Users
Bakunyuu Saimin Nurse ~Yakan Shift Haramase Choukyou~
Bakunyuu Saimin Nurse ~Yakan Shift Haramase Choukyou~
22%
Tags
  • Heroine with Gigantic Breasts
  • Scat on Others
  • Anal Liquid Expulsion
  • Group (4+) Boobjob
  • Vaginal + Anal Penetration
Rating 6.6626 Users
Ma o Haramu Joou ~Injoku ni Ochita Mesu no Nikutai~
Ma o Haramu Joou ~Injoku ni Ochita Mesu no Nikutai~
22%
Tags
  • Anal Monster Birth
  • Grotesque Body Modification
  • Grotesque Nipples
  • Heroine with Gigantic Breasts
  • Orcs
Rating 7.4036 Users
Buta no Gotoki Sanzoku ni Torawarete Shojo o Ubawareru Kyonyuu Himekishi & Onna Senshi ~Zettai Chi*po nanka ni Maketari Shinai!!~
Buta no Gotoki Sanzoku ni Torawarete Shojo o Ubawareru Kyonyuu Himekishi & Onna Senshi ~Zettai Chi*po nanka ni Maketari Shinai!!~
22%
Tags
  • Pigs
  • Fighting Protagonist
  • Heroine with Armpit Hair
  • Public Use (Choukyou or Non-Consensual)
  • Muscular Heroine
Rating 6.5857 Users
Yami no Koe Ibunroku
Yami no Koe Ibunroku
20%
Tags
  • Sadist Support Character
  • Protagonist's Blood-related Brother as a Hero
  • Sexual Corruption
  • Confinement
  • Consensual Erotic Humiliation
Rating 6.4920 Users
Kangokujou ~Ingyaku no Shihai~
Kangokujou ~Ingyaku no Shihai~
19%
Tags
  • Rape by Possession
  • Monster Protagonist
  • Full Chastity Belt
  • Queen Heroine
  • Heroine with Latex
Rating 6.7660 Users
Gambler ☆ Jessica ~The Erotic Gambling!!~
Gambler ☆ Jessica ~The Erotic Gambling!!~
18%
Tags
  • Ship
  • Competition
  • Huge Insertion
  • Inflation
  • Internal Exhibition of Sex
Rating 6.6130 Users
Mametsuhime Mikoto ~Jusei Hisshi no Ishu Kangoku~
Mametsuhime Mikoto ~Jusei Hisshi no Ishu Kangoku~
18%
Tags
  • Pig Cosplay
  • Huge Insertion
  • Monster Rape
  • Sexual Corruption
  • Plant Sex
Rating 6.9224 Users
Tomodachi no Galge Mitai na Gikazoku o Musabori Netotte Haramaseta
Tomodachi no Galge Mitai na Gikazoku o Musabori Netotte Haramaseta
18%
Tags
  • Unnamed Protagonist
  • Birthrate Decline
  • Unavoidable Harem Ending
  • Oyakodon Ending
  • Widow Heroine
Rating 6.6528 Users
ManguSta -Chijoku Fuuki Iinkai-
ManguSta -Chijoku Fuuki Iinkai-
17%
Tags
  • Discipline Committee Leader Protagonist
  • Pragmatic Protagonist
  • Student Council Member Heroine
  • Discipline Committee Member Heroine
  • Arrogant Protagonist
Rating 6.8822 Users
Enzai de Sawaida Mesu Gakusei-domo o Gachihame Kyousei Shite Chin Kobi Harami Ana ni Shiteyatta
Enzai de Sawaida Mesu Gakusei-domo o Gachihame Kyousei Shite Chin Kobi Harami Ana ni Shiteyatta
17%
Tags
  • Sexual Slavery (Choukyou Variation)
  • Unavoidable Heroine Rape
  • Heroine with Slave Tattoo (BDSM)
  • Nipple Piercing
  • Middle School Student Heroine
Rating 6.2720 Users
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
17%
Tags
  • Rape by Shota
  • Obacon
  • Shotacon
  • Host Club Heroine
  • Straight Shotacon
Rating 6.6845 Users
Maou no Musume to Gedou Yuusha ~Kurenai no Hitomi to Shiroki Indaku~
Maou no Musume to Gedou Yuusha ~Kurenai no Hitomi to Shiroki Indaku~
17%
Tags
  • Defloration by an Object
  • Sex With Monsters
  • Demon Heroine
  • Dildos
  • Threesome
Rating 6.6628 Users
Ayatsurareru!? Watashi no Shitai wa Dareka no Omocha
Ayatsurareru!? Watashi no Shitai wa Dareka no Omocha
17%
Tags
  • Clitoris Growth
  • Erotic Mind Control
  • Naked Dogeza
  • Chikan Protagonist
  • Chikan
Rating 6.5732 Users
Gakuen no Ikenie Nagusami Mono to Kashita Kyonyuu Furyou Shoujo ~Hakudaku ni Okasareru Kasshoku & Daniku no Kyouen~
Gakuen no Ikenie Nagusami Mono to Kashita Kyonyuu Furyou Shoujo ~Hakudaku ni Okasareru Kasshoku & Daniku no Kyouen~
17%
Tags
  • Delinquent Heroine
  • Muscular Heroine
  • Autosave Only
  • Dark Skinned Heroine
  • Heroine with Inverted Nipples
Rating 6.6534 Users
Lilith-Izm07 ~Ore no Pet Hen~
Lilith-Izm07 ~Ore no Pet Hen~
17%
Tags
  • Yuki-onna Heroine
  • All the Way Through
  • BDSM
  • Anthology
  • Mahou Shoujo Heroine
Rating 6.3324 Users
Chikan Densha Kyonyuu Otori Sousakan ~Nerawareta Ureta Nikutai~
Chikan Densha Kyonyuu Otori Sousakan ~Nerawareta Ureta Nikutai~
16%
Tags
  • Molestation on Public Transport
  • Unavoidable Protagonist Rape
  • Chikan
  • Sexual Slavery (Choukyou Variation)
  • Sex in a Vehicle
Rating 6.2723 Users
Onna Kentoushi Minerva ~Monster Colosseum~
Onna Kentoushi Minerva ~Monster Colosseum~
16%
Tags
  • Arena
  • Sword Wielding Protagonist
  • Living Clothes Sex
  • Queen Heroine
  • Heroine with Armor
Rating 6.3952 Users

Bakunyuu Onna Sousakan ~In'yoku no Hakudaku Nurunuru Jinmon~ 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 (36 total)

NameScoreImportanceWeight
Heroine with Gigantic Breasts3.002.547.63
Heroine with Catsuit2.332.576.00
Espionage2.002.805.59
Torture Chamber2.002.665.31
Spy Heroine2.002.625.25
Vaginal Fisting2.002.515.01
Ryona2.002.324.63
Heroine with Eye Covering Hairstyle2.002.264.52
Defloration During Common Route2.002.194.38
Non-consensual Erotic Humiliation2.002.074.13
Gang Bang2.001.943.89
Torture2.001.913.81
Sexual Slavery (Choukyou Variation)2.001.883.76
Unavoidable Heroine Rape2.001.843.67
Nympho Heroine2.001.823.65
Scat2.001.693.38
Twin Boobjob2.001.683.36
BDSM2.001.653.30
Ejaculation Choice2.001.523.05
Deepthroat2.001.523.04
Only Adult Heroines2.001.482.96
Lactation During Sex2.001.272.54
Ahegao2.001.252.49
Heroine with Sexual Experience2.001.212.42
Bondage2.001.112.21
Group Sex of One Female and Several Males2.001.082.15
Big Ass Heroine1.001.921.92
Single Blowjob2.000.951.91
Side Portraits1.501.161.74
Dildos1.001.731.73
Anal Toys1.001.391.39
Nukige2.000.651.30
Doggy Style1.500.801.20
Big Breast Sizes Heroine0.501.310.66
ADV2.200.140.32
1.000.000.00

Traits (74 total)

NameCharactersImportanceWeight
Cervix Penetration Subject of (Sexual)23.473.81
Prolapse Subject of (Sexual)23.203.52
Anal Liquid Expulsion Engages in (Sexual)23.193.50
Gigantic Breasts Body22.993.28
Rape Involving Drugs Subject of (Sexual)22.903.19
Erotic Beating Subject of (Sexual)22.863.14
Speculum (Sexual) Subject of (Sexual)22.542.79
Electric Shock (BDSM) Subject of (Sexual)22.532.77
Vaginal Fisting Subject of (Sexual)22.472.71
Latex Clothes22.432.67
Spy Role22.432.67
Crucifixion Subject of13.802.63
Clamps (BDSM) Subject of (Sexual)22.312.54
Nymphomania Subject of22.312.54
Nipple Teasers Subject of (Sexual)22.262.49
Milking (Sexual) Subject of (Sexual)22.202.42
Scat Engages in (Sexual)22.192.40
Anal Object Insertion Subject of (Sexual)22.192.40
Visible Nipples Body22.162.38
Torture Subject of22.162.37
Whipping (BDSM) Subject of (Sexual)22.162.37
Mouth Gag Subject of (Sexual)22.142.35
Being Drugged Subject of22.062.26
Mindbreak Subject of (Sexual)22.032.23
Enema Subject of (Sexual)22.022.22
X-Cross Subject of (Sexual)13.162.19
Food Gokkun Engages in (Sexual)13.062.12
Group Sex of Multiple Females and Males Engages in (Sexual)21.912.10
Gang Rape Subject of (Sexual)21.892.08
Breast Torture Subject of (Sexual)12.922.02
Twin Boobjob Engages in (Sexual)21.771.94
Group Sex of One Female and Several Males Engages in (Sexual)21.701.87
Grumbler Personality12.651.84
Adult Breast Sucking Subject of (Sexual)12.621.81
Lactation Engages in21.591.75
Wooden Horse Subject of (Sexual)12.511.74
Bondage Sex Subject of (Sexual)21.581.73
Rape Subject of (Sexual)21.571.72
Full Sister Role21.561.72
Cunnilingus Engages in (Sexual)21.551.70
Makeup Body21.531.68
Non-consensual Porn Acting Subject of (Sexual)12.371.65
Manipulation Subject of12.361.63
Wax Play Subject of (Sexual)12.351.63
Pissing Engages in (Sexual)21.471.61
Vaginal + Anal Penetration Subject of (Sexual)12.301.59
Not a Virgin Role21.411.55
Food Play Engages in (Sexual)12.231.55
Lesbian Sex Engages in (Sexual)21.381.52
Female Ejaculation Engages in (Sexual)21.361.50
Handcuffed Sex Subject of (Sexual)12.151.49
Bukkake Subject of (Sexual)21.351.48
Ahegao Engages in (Sexual)21.321.45
Gokkun Engages in (Sexual)12.041.42
Low Self-esteem Personality11.901.31
Anal Sex Subject of (Sexual)21.191.31
Investigation Engages in11.861.29
Cunnilingus Subject of (Sexual)21.161.28
Anal Fingering Subject of (Sexual)11.711.19
Naive Personality11.691.17
Collar Clothes11.661.15
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Incest Engages in (Sexual)11.471.02
Handjob Engages in (Sexual)11.160.80
Boobjob Engages in (Sexual)11.070.74
Cowgirl Subject of (Sexual)10.950.66
Doggy Style Subject of (Sexual)10.920.64
Brown Eyes10.900.63
Blond Hair10.890.62
Blue Eyes10.800.56
Blowjob Engages in (Sexual)10.760.53
Long Hair10.750.52
Brown Hair10.680.47
Short Hair10.610.42