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Summary

Takes place a year after "Boku no Himitsu Taiken".

Yami no Koe III ~Gobou San
Yami no Koe III ~Gobou San'yoku Mahoujin~
NAN%
Tags
  • Sexual Corruption
  • Whipping
  • Map Movement
  • One True End
  • Feet Licking
Rating 6.4334 Users
Shin Yarasete! Teacher
Shin Yarasete! Teacher
NAN%
Tags
  • Shimaidon
  • Oyakodon
  • Shota Protagonist
  • Non-twin Heroine Sisters
  • Principal Heroine
Rating 6.7337 Users
Kazoku Koukan Ane-Haha-Imouto
Kazoku Koukan Ane-Haha-Imouto
NAN%
Tags
  • Completely Avoidable Rape
  • Grandfather/Granddaughter Incest
  • Incest Romance
  • Heroine with Children
  • Cousin Incest
Rating 6.4454 Users
Onee x Shota
Onee x Shota
NAN%
Tags
  • Shimaidon with Twins Ending
  • Sister/Sister Incest
  • Triple Blowjob
  • Shota Protagonist
  • Twin Sisters as Heroines
Rating 6.3822 Users
Princess Ultima ~Chijo to Noroi no Yubiwa~
Princess Ultima ~Chijo to Noroi no Yubiwa~
NAN%
Tags
  • Princess Protagonist
  • Lesbian Rape
  • Non-consensual Erotic Humiliation
  • Perverted Protagonist
  • Butler Hero
Rating 5.7831 Users
Shojo Mama
Shojo Mama
NAN%
Tags
  • Non-blood-related Mother/Son Incest
  • Futanari on Male
  • Clumsy Heroine
  • Domicile
  • Cross-dressing
Rating 6.2420 Users
Rankan Club
Rankan Club
NAN%
Tags
  • Swinging
  • Consensual Group Sex of One Female and Several Males
  • Late Branching Plot
  • Group Sex of Multiple Females and Males
  • Cosplay
Rating 6.3724 Users
Boy Meets Wives
Boy Meets Wives
NAN%
Tags
  • Middle School Student Protagonist
  • Infidelity
  • Completion Status Indicator
  • Heroine with Children
  • Short Sexual Scenes
Rating 6.7527 Users
Mama! Tsuma?
Mama! Tsuma?
NAN%
Tags
  • Open Relationship
  • Protagonist's Non-blood-related Mother as a Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Netorase
Rating 6.6273 Users
Tsuma x Heaven
Tsuma x Heaven
NAN%
Tags
  • Infidelity
  • Only Non-Virgin Heroines
  • Promiscuous Heroine
  • Adult Heroine
  • Naked Heroine with Apron
Rating 6.5722 Users
Midara na Mansion
Midara na Mansion
NAN%
Tags
  • Janitor Protagonist
  • Promiscuous Heroine
  • Apartment Building
  • Married Heroine
  • Adult Heroine
Rating 6.7121 Users
Matty
Matty
NAN%
Tags
  • Shotacon
  • Protagonist's Aunt as a Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Short Sexual Scenes
Rating 6.8929 Users
Zoku Mama Club
Zoku Mama Club
NAN%
Tags
  • Shota Protagonist
  • Straight Shotacon
  • Rimming Handjob
  • Sex at Work
  • Consumption of Pornography
Rating 6.2839 Users
Bosei ~Mama Club~
Bosei ~Mama Club~
NAN%
Tags
  • Protagonist's Non-blood-related Mother as a Heroine
  • Non-blood-related Mother/Son Incest
  • Mother Support Character
  • Shota Protagonist
  • Straight Shotacon
Rating 6.6751 Users
Mama no Sakuranbo Gari♪
Mama no Sakuranbo Gari♪
NAN%
Tags
  • Shotacon Heroine
  • Nympho Protagonist
  • Infidelity
  • Heroine with Garter Belt
  • Incest
Rating 5.8231 Users
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
NAN%
Tags
  • Non-blood-related Mother/Son Incest
  • Adult Breast Feeding
  • Only Protagonist's Relatives as Heroine(s)
  • Netori
  • University Student Protagonist
Rating 6.4520 Users
Let
Let's la Go! Bokura no Jiyuu Kenkyuu
NAN%
Tags
  • Lesbian Lolicon
  • Shota Protagonist
  • Straight Shotacon
  • Shotacon
  • Exhibitionism
Rating 6.7138 Users
Juicy Age
Juicy Age
NAN%
Tags
  • Oppai Loli Heroine
  • Shota Protagonist
  • Central Heroine
  • Heroine with Beauty Mark
  • Promiscuous Heroine
Rating 6.7738 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 7.1723 Users
Mite Kudasaimasu?
Mite Kudasaimasu?
NAN%
Tags
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Medical Doctor Heroine
  • Fingering
  • Infidelity
Rating 5.7033 Users
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
NAN%
Tags
  • American Heroine
  • Voyeurism
  • Blood-related Aunt/Nephew Incest
  • Fictional Modern Day Japanese Countryside
  • Protagonist's Aunt as a Heroine
Rating 5.8521 Users
Yarasete! Teacher Change
Yarasete! Teacher Change
NAN%
Tags
  • Perverted Friend
  • Hetare Protagonist
  • Feet Licking
  • Shota Protagonist
  • School Life Comedy
Rating 6.4937 Users
Michibikareshi Mono-tachi no Rakuen ~BEDLAM~
Michibikareshi Mono-tachi no Rakuen ~BEDLAM~
NAN%
Tags
  • Journalist Heroine
  • Heroine with Armpit Hair
  • Pragmatic Protagonist
  • Nun Heroine
  • Built-in Flowchart
Rating 6.2820 Users
Mousugu Natsuyasumi!
Mousugu Natsuyasumi!
NAN%
Tags
  • Promiscuity
  • Consensual Group Sex of One Female and Several Males
  • Shota Protagonist
  • Shotacon Heroine
  • Straight Shotacon
Rating 6.38159 Users
Boku no Himitsu Taiken
Boku no Himitsu Taiken
66%
Tags
  • Straight Shotacon
  • Blood-related Cousin Incest
  • Shotacon
  • Meaningless Choices
  • Blood-related Aunt/Nephew Incest
Rating 6.6132 Users
Boku no "Natsuyasumi" Himitsu Taiken
Boku no "Natsuyasumi" Himitsu Taiken
65%
Tags
  • Landlady Heroine
  • Straight Shotacon
  • Blood-related Cousin Incest
  • Blood-related Aunt/Nephew Incest
  • Heroine with Tan Lines
Rating 6.8922 Users
Bosei ~Mama Club~
Bosei ~Mama Club~
42%
Tags
  • Protagonist's Non-blood-related Mother as a Heroine
  • Non-blood-related Mother/Son Incest
  • Mother Support Character
  • Shota Protagonist
  • Straight Shotacon
Rating 6.6751 Users
Zoku Mama Club
Zoku Mama Club
42%
Tags
  • Shota Protagonist
  • Straight Shotacon
  • Rimming Handjob
  • Sex at Work
  • Consumption of Pornography
Rating 6.2839 Users
Matty
Matty
41%
Tags
  • Shotacon
  • Protagonist's Aunt as a Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Short Sexual Scenes
Rating 6.8929 Users
Tsuma x Heaven
Tsuma x Heaven
39%
Tags
  • Infidelity
  • Only Non-Virgin Heroines
  • Promiscuous Heroine
  • Adult Heroine
  • Naked Heroine with Apron
Rating 6.5722 Users
Midara na Mansion
Midara na Mansion
39%
Tags
  • Janitor Protagonist
  • Promiscuous Heroine
  • Apartment Building
  • Married Heroine
  • Adult Heroine
Rating 6.7121 Users
Boy Meets Wives
Boy Meets Wives
37%
Tags
  • Middle School Student Protagonist
  • Infidelity
  • Completion Status Indicator
  • Heroine with Children
  • Short Sexual Scenes
Rating 6.7527 Users
Mama! Tsuma?
Mama! Tsuma?
36%
Tags
  • Open Relationship
  • Protagonist's Non-blood-related Mother as a Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Netorase
Rating 6.6273 Users
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
33%
Tags
  • Non-blood-related Mother/Son Incest
  • Adult Breast Feeding
  • Only Protagonist's Relatives as Heroine(s)
  • Netori
  • University Student Protagonist
Rating 6.4520 Users
Juicy Age
Juicy Age
30%
Tags
  • Oppai Loli Heroine
  • Shota Protagonist
  • Central Heroine
  • Heroine with Beauty Mark
  • Promiscuous Heroine
Rating 6.7738 Users
Mite Kudasaimasu?
Mite Kudasaimasu?
30%
Tags
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Medical Doctor Heroine
  • Fingering
  • Infidelity
Rating 5.7033 Users
Yarasete! Teacher Change
Yarasete! Teacher Change
29%
Tags
  • Perverted Friend
  • Hetare Protagonist
  • Feet Licking
  • Shota Protagonist
  • School Life Comedy
Rating 6.4937 Users
Mousugu Natsuyasumi!
Mousugu Natsuyasumi!
28%
Tags
  • Promiscuity
  • Consensual Group Sex of One Female and Several Males
  • Shota Protagonist
  • Shotacon Heroine
  • Straight Shotacon
Rating 6.38159 Users
Yagai Gakushuu 2
Yagai Gakushuu 2
27%
Tags
  • Shotacon Heroine
  • Blind Choices
  • Summer Camp
  • Straight Shotacon
  • Fictional Modern Day Japanese Island
Rating 6.5986 Users
Mama Shibori 2 (Mama Shibori no Jijou)
Mama Shibori 2 (Mama Shibori no Jijou)
26%
Tags
  • Child Protagonist
  • Shota Protagonist
  • Straight Shotacon
  • Protagonist's Blood-related Mother as a Heroine
  • Excessive Semen
Rating 7.3952 Users
Otouto Shibori ~Ane-tachi no Sei Kyouiku~
Otouto Shibori ~Ane-tachi no Sei Kyouiku~
26%
Tags
  • Shotacon
  • Pegging
  • Footjob
  • Shota Protagonist
  • Oneesan-type Heroine
Rating 6.1321 Users
Ane ni mo Makezu ~Onee-chans wa Shigekiteki!~
Ane ni mo Makezu ~Onee-chans wa Shigekiteki!~
26%
Tags
  • Heroine with Bodystocking
  • Oyakodon
  • Heroine with Leotard
  • School Sports Club Member Heroine
  • Protagonist's Blood-related Sister as a Heroine
Rating 6.2631 Users
Yagai Gakushuu
Yagai Gakushuu
25%
Tags
  • Summer Camp
  • Muted Obscenities
  • Promiscuity
  • Shotacon Heroine
  • Short Sexual Scenes
Rating 6.44214 Users
Ijikuri Mama 2
Ijikuri Mama 2
24%
Tags
  • Shotacon
  • Straight Shotacon
  • Protagonist's Blood-related Mother as a Heroine
  • Shota Protagonist
  • Blood-related Mother/Son Incest
Rating 5.4234 Users
Shin NOZOKI-ma 2 ~Jogakuryou no Himitsu~
Shin NOZOKI-ma 2 ~Jogakuryou no Himitsu~
24%
Tags
  • Paraphilic Infantilism
  • School Nurse Heroine
  • Narrating Others' Thoughts
  • Heroine with Garter Belt
  • Masochist Heroine
Rating 6.3721 Users
Bitchin Beach ~Risei Buttobi! Bukkake Nakadashi Hamehame Ahe Natsu Monogatari~
Bitchin Beach ~Risei Buttobi! Bukkake Nakadashi Hamehame Ahe Natsu Monogatari~
24%
Tags
  • Promiscuous Heroine
  • Beach
  • Summer
  • Heroine with Crotchless Clothing
  • No "Keep Voice on Click" Option
Rating 6.2223 Users
Toshiue Lesson ~Mama to Oba-san to Sensei to~
Toshiue Lesson ~Mama to Oba-san to Sensei to~
24%
Tags
  • Obacon
  • Businesswoman Heroine
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Literary Adaptation
Rating 6.3921 Users
Yarasete! Teacher
Yarasete! Teacher
24%
Tags
  • Straight Shotacon
  • School Nurse Support Character
  • Shota Protagonist
  • Perverted Protagonist
  • School
Rating 6.3331 Users

Motto! Himitsu Taiken 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 (62 total)

NameScoreImportanceWeight
Shotacon3.002.016.03
Shota Protagonist3.001.855.56
Blood-related Cousin Incest2.002.695.38
Lolicon3.001.735.19
Design Story2.002.575.15
Blood-related Incest2.002.414.82
Incest2.002.114.22
Trap Heroine2.002.064.11
Chosen Choices Marking2.002.044.08
Cousin Incest2.002.014.02
Protagonist's Cousin as a Heroine2.001.883.77
Handjob2.501.503.76
Protagonist's Girlfriend as a Heroine2.001.883.76
Short Sexual Scenes2.001.833.65
Promiscuous Heroine2.001.763.51
Classic Tsundere Heroine2.001.723.44
Male on Male Sex2.001.643.29
Production of Pornography (Amateur)2.001.643.27
Trap on Male1.003.133.13
Production of Pornography (Drawn)1.002.992.99
Loli Heroine2.501.192.97
Mangaka Heroine1.002.802.80
Perverted Heroine2.001.402.80
Teacher Heroine2.001.362.73
Anal Penetration2.001.322.63
Map Movement2.001.312.62
Big Breast Sizes Heroine2.001.312.61
Consensual Phone Sex1.002.592.59
Divorcee Heroine1.002.532.53
Single Handjob2.001.252.51
Rimming Handjob1.002.442.44
Heroine with Sexual Experience2.001.222.43
Gay Shotacon1.002.362.36
Adult Heroine2.001.142.27
Sex with Protagonist Only2.001.132.26
Blowjob2.001.112.23
Heroine with Glasses2.001.112.23
Bondage2.001.112.21
Sex in Public Places2.001.092.17
Female Domination1.501.442.16
High Sexual Content2.001.052.10
Censored Text1.001.931.93
Bleep Censor1.001.911.91
Group Sex of One Male and Several Females2.000.921.83
Straight Shotacon1.001.821.82
Mutual Masturbation1.001.761.76
Sex on Toilet1.001.741.74
Heroine with Big Breasts2.000.851.71
Naked Heroine with Apron1.001.661.66
Group Sex of Multiple Females and Males1.001.491.49
Heroine with Pubic Hair1.001.481.48
Anilingus1.001.471.47
Anal Toys1.001.391.39
Multiple Endings2.000.671.34
Nukige2.000.651.30
Protagonist with a Face2.000.641.28
Anal Sex1.001.141.14
Naked Sprites1.001.051.05
Outdoor Sex1.001.001.00
Single Blowjob1.000.970.97
Group Sex0.332.620.86
ADV2.000.150.29

Traits (148 total)

NameCharactersImportanceWeight
Erotic Comic Artist Role33.484.83
Sex with Children Engages in (Sexual)42.494.01
Open Relationship Engages in23.293.61
Consensual Porn Production Engages in (Sexual)23.073.38
Swinging Engages in22.893.17
Slippers Clothes22.682.94
Consensual Porn Acting Engages in (Sexual)32.102.91
Consensual Group Sex of One Female and Several Males Engages in (Sexual)22.482.73
Penile Masturbation Engages in (Sexual)22.472.72
Quiet Personality22.462.70
Freelancer Role13.892.70
Kid Body61.372.66
Group Sex of Multiple Females and Males Engages in (Sexual)31.912.65
Handjob Engages in (Sexual)81.162.54
Group Sex of One Male and Several Females Engages in (Sexual)71.172.44
Idiot Personality22.222.43
Adult Body51.352.41
Milking (Sexual) Subject of (Sexual)22.192.41
Stubborn Personality31.682.33
Flat Chest Body22.092.30
Black Eyes41.422.29
Milking (Sexual) Engages in (Sexual)13.282.28
Masculine Speech Personality13.282.28
Blowbang Subject of (Sexual)13.282.28
Rimming Handjob Subject of (Sexual)13.242.24
Shy Personality31.622.24
Anilingus Engages in (Sexual)22.012.20
Happi Clothes13.172.19
Vaginal Gaping Engages in (Sexual)21.952.14
Consensual Phone Sex Engages in (Sexual)13.072.13
Dominatrix Role13.042.11
Naked Apron Clothes21.872.06
Discreet Sex Engages in (Sexual)21.862.04
Incest Engages in (Sexual)31.472.03
Spiky Bun Hair12.932.03
Blunt Personality21.842.02
Bodysponge Subject of (Sexual)12.892.00
Comic Artist Role12.871.99
Erotic Massage Engages in12.831.96
Rimming Handjob Engages in (Sexual)12.811.95
Anal Sex Engages in (Sexual)21.761.94
Handjob Subject of (Sexual)21.751.93
Masturbation Engages in (Sexual)31.391.92
Bathroom Sex Engages in (Sexual)31.391.92
Latex Long Gloves Clothes12.771.92
Missionary Engages in (Sexual)21.741.91
Effeminate Personality12.751.91
Coke-bottle Glasses Clothes12.751.91
Brown Eyes70.901.88
Twin Boobjob Subject of (Sexual)12.681.86
Doggy Style Engages in (Sexual)21.691.85
Seduction Subject of12.671.85
Missionary Subject of (Sexual)41.121.80
Pervert Personality21.631.79
Baseball Cap Clothes12.581.79
Sex in Public Places Engages in (Sexual)31.261.74
Sex in Water Engages in (Sexual)21.561.72
Consumption of Porn Engages in (Sexual)12.461.71
Homeroom Teacher Role12.451.70
Spit-roast Engages in (Sexual)12.451.69
Male on Male Sex Only Engages in (Sexual)12.431.69
Blowjob Subject of (Sexual)21.521.67
Classic Tsundere Personality12.401.66
Sex in Front of an Audience Engages in (Sexual)21.501.65
Bodysponge Engages in (Sexual)12.381.65
Cupless Corset Clothes12.371.64
Reverse Missionary Engages in (Sexual)12.361.63
Facesitting Subject of (Sexual)12.351.63
Thong Panties Clothes12.321.61
Outdoor Sex Engages in (Sexual)31.161.60
Smart Personality21.461.60
Divorcee Role12.311.60
Twin Blowjob Engages in (Sexual)21.451.59
Spats Clothes12.201.52
Promiscuous Personality12.201.52
Anal Object Insertion Subject of (Sexual)12.191.52
Skirt Clothes21.331.47
Anal Fingering Engages in (Sexual)12.051.42
Brown Hair70.681.42
Anilingus Subject of (Sexual)12.051.42
Turtleneck Sweater Clothes12.041.41
Sex on Toilet Engages in (Sexual)12.041.41
Butterfly Engages in (Sexual)12.021.40
Anal Beads Subject of (Sexual)12.011.39
Male on Male Sex Engages in (Sexual)11.991.38
Blowjob Engages in (Sexual)50.761.36
Tomboy Personality11.961.36
Ojousama Role11.951.35
Friend Role21.201.32
Masturbation in front of an Audience Engages in (Sexual)11.901.32
Anal Sex Subject of (Sexual)21.191.31
Quickie Fix Engages in (Sexual)11.881.31
Cardigan Clothes11.871.30
Cousin Role11.871.30
Black Hair40.811.30
Standing Sex Subject of (Sexual)21.181.29
Timid Personality11.861.29
Boobjob Subject of (Sexual)11.861.29
Short-tempered Personality11.851.28
Pink Rotor Subject of (Sexual)11.831.27
Strict Personality11.831.27
Sitting Sex Engages in (Sexual)11.831.27
Twin Tails Hair21.131.24
Braid Hair11.781.24
Boku Personality11.781.24
Short Shorts Clothes11.771.23
Formal Shirt Clothes11.741.21
Reverse Missionary Subject of (Sexual)11.731.20
Panties Clothes11.731.20
Glasses Clothes21.081.19
Cowgirl Engages in (Sexual)11.721.19
Hoodie Clothes11.711.18
Sex with Protagonist Only Engages in (Sexual)11.681.16
Small Breasts Body11.671.15
Olive Body11.661.15
Wealthy Role11.651.15
Sweater Clothes11.641.14
Kind Personality21.031.13
Drinking Engages in11.621.12
Vaginal Fingering Engages in (Sexual)11.621.12
University Student Role11.591.10
Jeans Clothes11.561.08
Older Sister Role11.561.08
Cunnilingus Engages in (Sexual)11.551.08
Girlfriend Role11.541.07
Makeup Body11.541.07
Energetic Personality11.521.05
Cowgirl Subject of (Sexual)20.951.05
Long Hair30.751.04
Blouse Clothes11.471.02
Doggy Style Subject of (Sexual)20.931.02
Mother Role11.461.01
Younger Sister Role11.441.00
Not a Virgin Role11.420.99
Tank Top Clothes11.420.98
Short Hair40.610.98
Nipple Sucking Subject of (Sexual)11.380.96
Not Sexually Involved Engages in (Sexual)11.360.94
Virgin Sex Engages in (Sexual)20.850.93
Bukkake Subject of (Sexual)11.350.93
T-shirt Clothes11.310.91
Friendly Personality11.220.85
Butterfly Subject of (Sexual)11.170.81
Big Breasts Body11.140.79
Quickie Fix Subject of (Sexual)11.080.75
Amber Eyes11.030.71
Shoulder-length Hair10.920.64
Blond Hair10.890.62