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Summary

Murakami Toshiaki had a crush for his beautiful homeroom teacher, Tachibana Reika. As his feelings grow stronger, he musters the courage to hand her a love letter, but it was a mistake. Reika tore up the letter after reading it loud in front of all the class's students. Since then his school life became worse, until one day of his 2nd year, he found Reika masturbating on the school toilet. Taking pictures of the shocking scene with his phone, he begins to threaten Reika with those pictures. [Edited from DMM]

Koitsuma Biyori ~Yukino-san wa Hitozuma Kanrinin~
Koitsuma Biyori ~Yukino-san wa Hitozuma Kanrinin~
NAN%
Tags
  • Divorcee Heroine
  • Apartment Building
  • Track Display
  • University Student Protagonist
  • Heroine with Children
Rating 7.0944 Users
Najimi no Oba-chan ~Batsuichi Jukujo to Inran Miboujin~
Najimi no Oba-chan ~Batsuichi Jukujo to Inran Miboujin~
NAN%
Tags
  • Widow Heroine
  • Heroine with Armpit Hair
  • Heroine with Kimono
  • Dildos
  • Rope Bondage
Rating 6.8922 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 7.22144 Users
Ore ga Aishita Hitozuma ~Emiko~
Ore ga Aishita Hitozuma ~Emiko~
NAN%
Tags
  • Completely Avoidable Rape
  • Pregnancy Ending
  • Soapy Massage
  • Only Non-Virgin Heroines
  • Love Hotel
Rating 6.5932 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
Douryou no Oku-san ~Netori Tsuma, Netorare Tsuma~
Douryou no Oku-san ~Netori Tsuma, Netorare Tsuma~
NAN%
Tags
  • Netori
  • Clothed Male Naked Female
  • Wake-up Sex
  • Love Hotel
  • Sex in a Vehicle
Rating 7.0925 Users
Boku no Hitozuma Onee-san ~M na Hitozuma x S na Miboujin~
Boku no Hitozuma Onee-san ~M na Hitozuma x S na Miboujin~
NAN%
Tags
  • Shota Protagonist
  • Straight Shotacon
  • Sister/Sister Incest
  • Heroine with Garter Belt
  • Widow Heroine
Rating 6.9620 Users
Hitozuma♪ Kasumi-san ~Oyako to Kyoudou Seikatsu~
Hitozuma♪ Kasumi-san ~Oyako to Kyoudou Seikatsu~
NAN%
Tags
  • Aunt/Niece Incest
  • Protagonist's Aunt as a Heroine
  • Aunt/Nephew Incest
  • Blood-related Aunt/Nephew Incest
  • Heroine with Flat Chest (Non-Loli)
Rating 7.3433 Users
Kanjuku Shimai ~Haha Futari Chichi Shibori~
Kanjuku Shimai ~Haha Futari Chichi Shibori~
NAN%
Tags
  • Blood-related Aunt/Nephew Incest
  • Rounin Protagonist
  • Protagonist's Aunt as a Heroine
  • Protagonist's Blood-related Mother as a Heroine
  • Heroine with Tights
Rating 6.4920 Users
Heibon na Oku-san wa Suki Desu ka? ~Majime na Shufu o Ecchi-zuke ni Shichaou!~
Heibon na Oku-san wa Suki Desu ka? ~Majime na Shufu o Ecchi-zuke ni Shichaou!~
NAN%
Tags
  • Heroine in Relationship with Other(s)
  • Weak-willed Heroine
  • Obacon
  • Secret Romance
  • Heroine with Children
Rating 7.0939 Users
Gibo no Toiki ~Haitokushin ni Tadayou Haha no Iroka~
Gibo no Toiki ~Haitokushin ni Tadayou Haha no Iroka~
NAN%
Tags
  • Shopkeeper Heroine
  • Heroine with Anal Hair
  • In-law Incest
  • Heroine with Armpit Hair
  • Stockings
Rating 7.5343 Users
Shin Onna Kyoushi Yuuwaku Shinro Shidoushitsu
Shin Onna Kyoushi Yuuwaku Shinro Shidoushitsu
NAN%
Tags
  • Protagonist with Health Issues
  • School Nurse Support Character
  • School Nurse Heroine
  • Heroine with Sport Bloomers
  • Remote-controlled Vibrator
Rating 6.7225 Users
Kouman na Oku-san wa Suki Desu ka? ~Gouman Hitozuma Kyoushi no Otoshikata~
Kouman na Oku-san wa Suki Desu ka? ~Gouman Hitozuma Kyoushi no Otoshikata~
NAN%
Tags
  • Married Heroine
  • Female Protagonist for a Short Time
  • Sex on a Beach
  • Netori
  • Nympho Heroine
Rating 6.7935 Users
Hitozuma♪ Kasumi-san 2 ~Oku-sama - Miboujin Owner to Kyoudou Seikatsu~
Hitozuma♪ Kasumi-san 2 ~Oku-sama - Miboujin Owner to Kyoudou Seikatsu~
NAN%
Tags
  • Only Adult Heroines
  • Vaginal Gaping
  • Widow Heroine
  • Stockings
  • Sexual Cosplay
Rating 7.1820 Users
Jukubo Gui ~Moto Guradoru no Okaa-san~
Jukubo Gui ~Moto Guradoru no Okaa-san~
NAN%
Tags
  • Blackmail
  • Threesome Ending
  • Sexual Devices
  • Naked Heroine with Apron
  • Netori
Rating 7.3824 Users
Hitozuma Dorei Keikaku
Hitozuma Dorei Keikaku
NAN%
Tags
  • Urination Fetish
  • Revenge
  • Dramatic Love Triangle
  • Heroine with Garter Belt
  • Protagonist's Sister as a Support Character
Rating 6.9124 Users
Kyonyuu JK Nama Nushi Nama Hame Nama Nakadashi
Kyonyuu JK Nama Nushi Nama Hame Nama Nakadashi
NAN%
Tags
  • Otaku Heroine
  • Genius Heroine
  • Colored Texts
  • Only Virgin Heroines
  • Blood-related Brother/Sister Incest
Rating 6.1921 Users
Yakata Jukujo ~The Immoral Residence~
Yakata Jukujo ~The Immoral Residence~
NAN%
Tags
  • Non-blood-related Mother/Son Incest
  • Obacon
  • Protagonist with Phimosis
  • Butler Protagonist
  • Harem Ending with Theme
Rating 7.5542 Users
Netorare Nurse Jisshi Erina Kankin Kairaku Jigoku Hen
Netorare Nurse Jisshi Erina Kankin Kairaku Jigoku Hen
NAN%
Tags
  • Consensual Erotic Humiliation
  • Netorare Type B
  • Nurse Heroine
  • Brother/Sister Incest
  • Hospital
Rating 7.2713 Users
Kisaku-tachi
Kisaku-tachi
NAN%
Tags
  • Ugly Protagonist
  • Unavoidable Heroine Rape
  • Rapist Protagonist
  • Early Sexual Content
  • Rope Bondage
Rating 5.8838 Users
Gakushoku no Oba-san ~Kaa-san no Shiru no Aji~
Gakushoku no Oba-san ~Kaa-san no Shiru no Aji~
NAN%
Tags
  • Unbeknown Incest
  • Cook Heroine
  • Mother/Son Romance
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
Rating 7.2855 Users
Aneboku ~Onee-chan wa Bijin 3 Shimai~
Aneboku ~Onee-chan wa Bijin 3 Shimai~
NAN%
Tags
  • Brother/Sister Romance
  • Protagonist with Phimosis
  • Romancing a Family
  • Protagonist's Non-blood-related Sister as a Heroine
  • Single Hole Multiple Objects Insertion (obsolete)
Rating 7.0922 Users
Yokorenbo ~Immoral Mother~
Yokorenbo ~Immoral Mother~
NAN%
Tags
  • Non-blood-related Mother/Daughter Incest
  • Fathercon Heroine
  • Incest
  • Protagonist's Blood-related Mother as a Heroine
  • Sex with Sleepers
Rating 7.2274 Users
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu
49%
Tags
  • Principal Heroine
  • Only Adult Heroines
  • Dirty Talk
  • Cosplay
  • Widow Heroine
Rating 6.2623 Users
Oba Ana ~Overhaul~
Oba Ana ~Overhaul~
48%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Reverse Netorare
  • Rape with Blackmail
  • Only Older Heroines
Rating 6.2720 Users
Kouman na Oku-san wa Suki Desu ka? ~Gouman Hitozuma Kyoushi no Otoshikata~
Kouman na Oku-san wa Suki Desu ka? ~Gouman Hitozuma Kyoushi no Otoshikata~
40%
Tags
  • Married Heroine
  • Female Protagonist for a Short Time
  • Sex on a Beach
  • Netori
  • Nympho Heroine
Rating 6.7935 Users
Shin Onna Kyoushi Yuuwaku Shinro Shidoushitsu
Shin Onna Kyoushi Yuuwaku Shinro Shidoushitsu
40%
Tags
  • Protagonist with Health Issues
  • School Nurse Support Character
  • School Nurse Heroine
  • Heroine with Sport Bloomers
  • Remote-controlled Vibrator
Rating 6.7225 Users
Gibo no Toiki ~Haitokushin ni Tadayou Haha no Iroka~
Gibo no Toiki ~Haitokushin ni Tadayou Haha no Iroka~
39%
Tags
  • Shopkeeper Heroine
  • Heroine with Anal Hair
  • In-law Incest
  • Heroine with Armpit Hair
  • Stockings
Rating 7.5343 Users
Heibon na Oku-san wa Suki Desu ka? ~Majime na Shufu o Ecchi-zuke ni Shichaou!~
Heibon na Oku-san wa Suki Desu ka? ~Majime na Shufu o Ecchi-zuke ni Shichaou!~
37%
Tags
  • Heroine in Relationship with Other(s)
  • Weak-willed Heroine
  • Obacon
  • Secret Romance
  • Heroine with Children
Rating 7.0939 Users
Hitozuma♪ Kasumi-san ~Oyako to Kyoudou Seikatsu~
Hitozuma♪ Kasumi-san ~Oyako to Kyoudou Seikatsu~
37%
Tags
  • Aunt/Niece Incest
  • Protagonist's Aunt as a Heroine
  • Aunt/Nephew Incest
  • Blood-related Aunt/Nephew Incest
  • Heroine with Flat Chest (Non-Loli)
Rating 7.3433 Users
Kanjuku Shimai ~Haha Futari Chichi Shibori~
Kanjuku Shimai ~Haha Futari Chichi Shibori~
36%
Tags
  • Blood-related Aunt/Nephew Incest
  • Rounin Protagonist
  • Protagonist's Aunt as a Heroine
  • Protagonist's Blood-related Mother as a Heroine
  • Heroine with Tights
Rating 6.4920 Users
Jukubo Gui ~Moto Guradoru no Okaa-san~
Jukubo Gui ~Moto Guradoru no Okaa-san~
36%
Tags
  • Blackmail
  • Threesome Ending
  • Sexual Devices
  • Naked Heroine with Apron
  • Netori
Rating 7.3824 Users
Kyonyuu JK Nama Nushi Nama Hame Nama Nakadashi
Kyonyuu JK Nama Nushi Nama Hame Nama Nakadashi
35%
Tags
  • Otaku Heroine
  • Genius Heroine
  • Colored Texts
  • Only Virgin Heroines
  • Blood-related Brother/Sister Incest
Rating 6.1921 Users
Netorare Nurse Jisshi Erina Kankin Kairaku Jigoku Hen
Netorare Nurse Jisshi Erina Kankin Kairaku Jigoku Hen
34%
Tags
  • Consensual Erotic Humiliation
  • Netorare Type B
  • Nurse Heroine
  • Brother/Sister Incest
  • Hospital
Rating 7.2713 Users
Gakushoku no Oba-san ~Kaa-san no Shiru no Aji~
Gakushoku no Oba-san ~Kaa-san no Shiru no Aji~
32%
Tags
  • Unbeknown Incest
  • Cook Heroine
  • Mother/Son Romance
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
Rating 7.2855 Users
Yokorenbo ~Immoral Mother~
Yokorenbo ~Immoral Mother~
31%
Tags
  • Non-blood-related Mother/Daughter Incest
  • Fathercon Heroine
  • Incest
  • Protagonist's Blood-related Mother as a Heroine
  • Sex with Sleepers
Rating 7.2274 Users
Shukubo no Uzuki ~Hitozuma, Miboujin no Ureta Karada to Amai Toiki~
Shukubo no Uzuki ~Hitozuma, Miboujin no Ureta Karada to Amai Toiki~
31%
Tags
  • Ejaculation Forewarner
  • Built-in Flowchart
  • Co-worker Heroine
  • Widow Heroine
  • Heroine with Children
Rating 7.2063 Users
Jukuren Ganbou ~Himeta Omoi to Midara na Ai no Katachi~
Jukuren Ganbou ~Himeta Omoi to Midara na Ai no Katachi~
31%
Tags
  • Businesswoman Heroine
  • Multiple Credit Rolls
  • Twin Footjob
  • Pure Love Story
  • Sex in an Office
Rating 6.8923 Users
Hitozuma Kyoushi wa Moto Mahou Shoujo ~Oshiego no Boku ga Otona no Onna o Netori Otosu~
Hitozuma Kyoushi wa Moto Mahou Shoujo ~Oshiego no Boku ga Otona no Onna o Netori Otosu~
31%
Tags
  • Heroine in Relationship with Other(s)
  • Rape by Shota
  • Living Clothes Sex
  • Shota Protagonist
  • Only Older Heroines
Rating 7.0361 Users
Bikyaku Seido Kaichou Ai "Ko, Kono Hentai! Watashi no Tights ni Nante Koto o...!"
Bikyaku Seido Kaichou Ai "Ko, Kono Hentai! Watashi no Tights ni Nante Koto o...!"
30%
Tags
  • Student Council
  • Kneepit Sex
  • Sexual Slavery (Choukyou Variation)
  • Heroine with Tights
  • Pantyjob
Rating 7.7365 Users
Bikyaku Reijou Yuuna "Ashi mo Oshiri mo Konna ni Yogosu Nante... Zettai ni Yurusanai!"
Bikyaku Reijou Yuuna "Ashi mo Oshiri mo Konna ni Yogosu Nante... Zettai ni Yurusanai!"
30%
Tags
  • Butler Protagonist
  • Arrogant Heroine
  • Protagonist's Boss as a Heroine
  • Heroine with Tights
  • Master and Servant
Rating 7.2337 Users
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 2
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 2
30%
Tags
  • Heroine with Children
  • Heroine with Pubic Hair
  • Oyakodon Ending
  • Big Ass Heroine
  • Sexual Cosplay
Rating 6.2921 Users
Hirusagari no Danchizuma ~Otto ni wa Ienai Himitsu no Houmon Hanbai~
Hirusagari no Danchizuma ~Otto ni wa Ienai Himitsu no Houmon Hanbai~
29%
Tags
  • Netori
  • Highly Animated Sprites
  • Villainous Protagonist
  • Hidden Vibrator
  • Condoms
Rating 6.5533 Users
Hataraku Oku-san wa Suki Desu ka? ~Part no Oba-chan ga Onna ni Naru made~
Hataraku Oku-san wa Suki Desu ka? ~Part no Oba-chan ga Onna ni Naru made~
29%
Tags
  • Heroine with Children
  • Married Heroine
  • Sex on a Beach
  • Netori
  • Love Hotel
Rating 6.8426 Users
Hitozuma Gui ~Manbiki G-man Chijoku Nikki~
Hitozuma Gui ~Manbiki G-man Chijoku Nikki~
29%
Tags
  • Married Heroine
  • Heroine with Inverted Nipples
  • No "Keep Voice on Click" Option
  • Unlockable Harem Ending
  • Rape with Blackmail
Rating 6.9046 Users
Jukubo Onsen
Jukubo Onsen
28%
Tags
  • Only Non-Virgin Heroines
  • Hotel
  • Protagonist's Non-blood-related Mother as a Heroine
  • Clothed Male Naked Female
  • Onsen
Rating 7.3916 Users

Hitozuma Onna Kyoushi Reika ~Nyuujoku no Mesu Dorei~ 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 (26 total)

NameScoreImportanceWeight
Heroine with Beauty Mark2.001.813.61
Sexual Devices2.001.713.41
Hidden Vibrator2.001.673.34
Heroine with Swimsuits2.001.623.25
Group Sex of Multiple Females and Males2.001.472.94
Married Heroine2.001.412.82
Photographic Backgrounds2.001.412.81
Sex in Water2.001.402.79
Heroine with Zettai Ryouiki2.001.372.75
Anal Toys2.001.372.75
Teacher Heroine2.001.352.71
Lactation During Sex2.001.252.49
Adult Heroine2.001.132.26
Heroine with Glasses2.001.112.21
Bondage2.001.092.17
Sixty-nine2.001.062.12
Naked Sprites2.001.052.09
Outdoor Sex2.000.991.97
Student Heroine2.000.971.94
Group Sex of One Male and Several Females2.000.901.80
High School Student Heroine2.000.841.68
Cowgirl2.000.831.65
Doggy Style2.000.791.58
Sexual Content2.000.611.22
Male Protagonist2.000.300.60
ADV2.000.140.29

Traits (62 total)

NameCharactersImportanceWeight
School Swimsuit Clothes22.302.53
Deep V-Neck Swimsuit Clothes13.462.40
Suspension Bondage Subject of (Sexual)22.102.31
Double-ended Dildo Subject of (Sexual)22.102.30
Twin Boobjob Engages in (Sexual)21.761.93
Sport Bloomers Clothes21.701.87
Pubic Hair Shaving Subject of (Sexual)12.581.79
Clamps (BDSM) Subject of (Sexual)12.301.60
Mirror Sex Engages in (Sexual)12.301.59
Group Sex Engages in (Sexual)21.441.58
Class President Role12.271.58
Masturbation Engages in (Sexual)21.371.51
Bukkake Subject of (Sexual)21.341.47
Blackmail Subject of12.121.47
T-shirt Clothes21.321.45
Honor Student Role12.081.44
Wedding Ring Clothes12.011.39
Anal Beads Subject of (Sexual)12.001.39
Neighbor Role11.991.38
Turtleneck Shirt Clothes11.991.38
Sixty-nine Engages in (Sexual)21.251.37
Anal Sex Subject of (Sexual)21.191.30
Strict Personality11.851.28
Skirt Suit Clothes11.741.21
Multiple Penetration Subject of (Sexual)11.741.21
Boobjob Engages in (Sexual)21.061.17
Intake Hair11.661.15
Vaginal/Anal Sexual Toys Subject of (Sexual)11.651.14
Mole Body11.631.13
Pink Eyes11.611.12
Garter Belt Stockings Clothes11.611.11
Lactation Engages in11.591.10
Sex in Water Engages in (Sexual)11.561.08
Bondage Sex Subject of (Sexual)11.561.08
Teacher Role11.541.07
Blouse Clothes11.481.03
Pissing Engages in (Sexual)11.461.01
Knee-high Socks Clothes11.370.95
Pubic Hair Hair11.340.93
Pink Hair11.320.92
Watashi Personality11.260.88
Sex in Public Places Engages in (Sexual)11.260.88
Childhood Friend Role11.250.87
Blowjob Engages in (Sexual)20.760.83
Standing Sex Subject of (Sexual)11.180.82
Butterfly Subject of (Sexual)11.170.81
Handjob Engages in (Sexual)11.160.80
Outdoor Sex Engages in (Sexual)11.160.80
Missionary Subject of (Sexual)11.110.77
Glasses Clothes11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Quickie Fix Subject of (Sexual)11.080.75
Miniskirt Clothes11.070.74
Sitting Sex Subject of (Sexual)11.050.73
Cowgirl Subject of (Sexual)10.950.66
Brown Eyes10.900.63
Blond Hair10.880.61
High School Student Role10.840.58
Long Hair10.750.52
School Uniform Clothes10.730.51
Brown Hair10.680.47
Short Hair10.610.42