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Ura Kyoushi ~Haitoku no In'etsu Jugyou~

裏教師 ~背徳の淫悦授業~

TitleUra Kyoushi ~Haitoku no In'etsu Jugyou~
Original title裏教師 ~背徳の淫悦授業~
LengthMedium (10 - 30 hours)
PublishersBishop & AiCherry
Shops» JP¥ 5478 @ DLsite (jpn)


Hiding behind a mask of a charming, handsome and talented school teacher, the protagonist is a pervert who calls out female students and teachers for secret lessons aimed at making them his sexual slaves.

But even when he has corrupted numerous women, his perfectionist outlook has led him to regard them as failures as he continues his search for his ideal slave. When he can't find a suitable prey, he sets out for new hunting grounds by transferring to a new school.

This time he has transferred to Seiyou Academy, an elite institution gathering the best students nationwide. It is here that he may find his ideal slave, and looks forward to his dark ambition with expectations.

With this thought in mind, he assumes his office and meets four girls who became the candidates in becoming his female slaves:
The most talented pianist with great opportunities ahead of her, a secluded and innocent young lady, Shion Saotome;
A lively beauty with dreams of becoming a dancer, who has also innocently came to adore the protaginist, Asami Natsukawa;
The beautiful men-despising president of the Japanese archery club, who has a sensuous body rather unlike that of a student, Tsubaki Ikegami;
The arrogant daughter of a high class family who has enrolled into the academy through her parents' influences, Saori Kurosawa.

As the stage of the 'training' of these four students unfold, the school hired prideful and elite female supervisor, Takako Makino, also became dragged into the fray.

And thus under the guise of a good teacher, the protagonist's quest for the ideal slave continues as his wicked craft sets into play.

[Translated from Official Site]

Early Sexual Content 3.0 Ahegao 3.0 Rapist Protagonist 2.5 Only Virgin Heroines 2.5 Student Heroine 2.3 Ojousama Heroine 2.0 Nukige 2.0 Sexual Slavery 2.0 Bondage 2.0 Map Movement 2.0 High Sexual Content 2.0 Group Sex of One Male and Several Females 2.0 Group Sex of One Female and Several Males 2.0 Pregnant Sex 2.0 Protagonist with Glasses 2.0 Harem Ending 2.0 Teacher Protagonist 2.0 High Amounts of Rape 2.0 Arrogant Heroine 2.0 Perverted Protagonist 2.0 Musician Heroine 2.0 Rape with Blackmail 2.0 Vibrators 2.0 Heroine with Big Breasts 2.0 Yamato Nadeshiko Heroine 2.0 Lesbian Sex 2.0 Male Protagonist 2.0 Multiple Endings 2.0 Deepthroat 2.0 Mindbreak 2.0 Excessive Semen 2.0 Cowgirl 2.0 Sitting Sex 2.0 Spoons 2.0 Seventh Posture 2.0 Production of Pornography (Amateur) 2.0 Clamps (BDSM) 2.0 Sexual Slavery (Choukyou Variation) 2.0 Sex in Front of an Audience 2.0 Background Moans 2.0 Quickie Fix Position 2.0 Heroine with Pubic Hair 2.0 Double Handjob 2.0 Single Hole Multiple Objects Insertion 2.0 Double Penetration (Group Sex) 2.0 Big Ass Heroine 2.0 Sensual Biting 2.0 Archer Heroine 2.0 Hair Pulling (Sexual) 2.0 Vaginal + Anal Object Insertion 2.0 Single Boobjob 2.0 Single Handjob 2.0 Single Blowjob 2.0 Vaginal Masturbation 2.0 Anal Sex 2.0 Vaginal Fingering 2.0 ADV 2.0 Defloration 2.0 Sex in Public Places 2.0 Orphan Heroine 2.0 Heroine with Swimsuits 2.0 Missionary Position 2.0 Sixty-nine 2.0 Lactation During Sex 2.0 Intercrural Sex 2.0 Multiple Penetration 2.0 Bukkake 2.0 Anilingus 2.0 BDSM 2.0 Cunnilingus 2.0 Inflation 2.0 Doggy Style 2.0 Female Ejaculation 2.0 Outdoor Sex 2.0 Naked Sprites 2.0 Erotic Spanking 1.7 Reverse Cowgirl 1.5 Anal Toys 1.0 Adult Breast Feeding 1.0 Netori 1.0 Peace Sign Ahegao 1.0 Wax Play 1.0 Standing Sex 1.0 Androphobic Heroine 1.0 Specula (Sexual) 1.0 Sex in Classroom 1.0 Blowjob Duck Face 1.0 Teacher Heroine 1.0 Dog Cosplay 1.0 Bunnygirl Cosplay 1.0 Paraphilic Infantilism 1.0 Bathroom Sex 1.0 Object Insertion 1.0 Linked Clamps 1.0 Anal Gaping 1.0 Kissing Scene 1.0 Erotic Electrostimulation 1.0 Clothing Damage 1.0 Sexual Cosplay 1.0 Sexual Blindfold 1.0 Petplay 1.0 Strap-on Dildos 1.0 Gang Bang 1.0 Hidden Vibrator 1.0


2011-07-2218+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Trial Edition
2011-08-0518+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Package Edition
2011-10-2118+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Download Edition
2012-09-2718+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ DVDPG
2012-09-2718+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Blu-ray Game
2017-07-2818+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Immoral Edition - Package Edition
2017-08-0418+Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Immoral Edition - Download Edition


Full character list

Character summary

ProtagonistSugisawa Reiji
Main characterIkegami Tsubaki
Voiced by Kasuga An
Main characterKurosawa Saori
Voiced by Himuro Yuri
Main characterMakino Takako
Voiced by Kasumi Ryou
Main characterNatsukawa Asami
Voiced by Kotenjou Kazuno
Main characterSaotome Shion

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Popularity: ranked #947 with a score of 1.82

Bayesian rating: ranked #530 with a rating of 7.23


Ura Kyoushi ~Haitoku no In'etsu Jugyou~ Package Edition

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