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Summary

The protagonist, Kokubo Toshiya, is adopted by the loving Kitagawa family. In truth, he was in cahoots with the orphanage's director, and aimed to turn the women of this family into his prey. Despite conducting himself as a mature and overly polite child, Kokubo Toshiya secretly harbors dark thoughts, this twisted personality being a result of a traumatic childhood experience. Gradually, he starts to show his true personality just before starting his plans on his stepmother and stepsister. While his stepfather is away from home, Toshiya starts putting his plan in practice. Using a photo of his stepsister shoplifting, he starts with her stepmother, and soon he also reaches his hand on his stepsister.

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Shinshoku has not yet been read by enough users to calculate it's similar novels... sorry!
A novel needs atleast 20 votes before it's similarity is calculated.

Shinshoku 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 (53 total)

NameScoreImportanceWeight
Read Text Marking3.001.845.51
Built-in Flowchart2.502.075.17
Anal Rape2.002.284.56
Non-blood-related Mother/Son Incest2.002.214.43
Oyakodon Ending2.001.993.99
Gang Bang2.001.953.89
Heroine's Mother as a Heroine2.001.853.70
Early Sexual Content3.001.233.68
Rape with Blackmail2.001.783.56
Non-blood-related Brother/Sister Incest2.001.773.53
Scat2.001.693.38
Enema2.001.683.35
Sex at School2.001.603.19
Anilingus2.001.472.95
Double Penetration (Group Sex)2.001.452.90
Teacher Heroine2.001.372.74
Nameable Protagonist3.000.912.73
Twin Blowjob2.001.292.57
Multiple Penetration2.001.282.56
Vibrators2.001.152.31
Quickie Fix Position2.001.122.23
Bondage2.001.112.22
Masturbation with Object1.002.172.17
Group Sex of One Female and Several Males2.001.072.14
Double Dildos1.002.092.09
Outdoor Sex2.001.001.99
Twin Handjob1.001.981.98
Balls Sucking1.001.961.96
Boobs on Glass1.001.901.90
Cunnilingus2.000.931.86
Group Sex of One Male and Several Females2.000.921.83
Masturbation in front of an Audience1.001.821.82
Sex in a Vehicle1.001.791.79
High School Student Heroine2.000.851.69
Reverse Missionary1.001.681.68
Naked Heroine with Apron1.001.671.67
Petplay1.001.631.63
Doggy Style2.000.811.61
Piledriver1.001.591.59
Heroine with Pubic Hair1.001.481.48
Sex in Front of an Audience1.001.471.47
Sex in Water1.001.411.41
Reverse Cowgirl1.001.331.33
Nukige2.000.651.30
Lactation During Sex1.001.271.27
Bukkake1.001.201.20
Bathroom Sex1.001.191.19
Sex in Public Places1.001.091.09
Sitting Sex1.001.061.06
Defloration1.000.760.76
Male Protagonist2.000.300.60
Anal Penetration0.331.320.44
ADV3.000.140.43

Traits (104 total)

NameCharactersImportanceWeight
Forced Public Nudity Subject of (Sexual)22.532.78
Twin Handjob Engages in (Sexual)22.202.42
Scat Engages in (Sexual)22.192.40
Non-blood-related Incest Engages in (Sexual)22.152.37
Blackmail Subject of22.132.34
Petplay Subject of (Sexual)22.112.31
Double-ended Dildo Subject of (Sexual)22.102.31
Enema Subject of (Sexual)22.022.22
Sexual Slavery (Choukyou Variation) Subject of (Sexual)21.992.19
Rape Subject of (Sexual)31.572.17
Big Breast Sizes Body31.562.16
Pubic Hair Hair41.342.15
Multiple Penetration Subject of (Sexual)21.882.06
Sexual Slavery (Consensual) Subject of (Sexual)12.791.93
Vaginal/Anal Sexual Toys Subject of (Sexual)21.741.91
Balls Sucking Subject of (Sexual)12.671.85
School Sports Club Member Role12.561.77
Sex in Public Places Engages in (Sexual)31.261.75
Bondage Sex Subject of (Sexual)21.581.74
Tennis Engages in12.491.72
Sex at School Engages in (Sexual)21.551.70
Masturbation with Object Engages in (Sexual)12.451.70
Step Sister Role12.431.69
Theft Engages in12.431.68
Sex in Front of an Audience Engages in (Sexual)21.501.65
Anal Sex Subject of (Sexual)31.191.65
Principal Role12.361.63
Twin Blowjob Engages in (Sexual)21.451.59
Polo Shirt Clothes12.291.59
Balls Sucking Engages in (Sexual)12.251.56
High Heels Clothes12.251.56
Food Play Engages in (Sexual)12.231.55
Pregnancy Subject of21.401.54
Quickie Fix Subject of (Sexual)31.081.50
Boobs on Glass Subject of (Sexual)12.151.49
Object Insertion Subject of (Sexual)12.141.48
Bukkake Subject of (Sexual)21.351.48
Boobjob Engages in (Sexual)31.071.48
Anilingus Subject of (Sexual)12.051.42
Sex in a Vehicle Engages in (Sexual)12.031.41
Anilingus Engages in (Sexual)12.011.39
Turtleneck Shirt Clothes11.981.38
Piledriver Subject of (Sexual)11.941.35
Masturbation in front of an Audience Engages in (Sexual)11.901.32
Naked Apron Clothes11.881.30
Standing Sex Subject of (Sexual)21.181.29
Doggy Style Subject of (Sexual)30.921.28
Cunnilingus Subject of (Sexual)21.161.28
Outdoor Sex Engages in (Sexual)21.161.27
Bun Hair11.771.23
Spit-roast Subject of (Sexual)11.751.21
Skirt Suit Clothes11.741.21
Reverse Missionary Subject of (Sexual)11.741.20
Cowgirl Engages in (Sexual)11.711.19
Anal Fingering Subject of (Sexual)11.711.19
Hoodie Clothes11.701.18
Sitting Sex Subject of (Sexual)21.061.17
Rope Bondage Subject of (Sexual)11.671.16
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Reverse Cowgirl Subject of (Sexual)11.631.13
Nail Polish Body11.621.13
Waist Length+ Hair30.811.12
Lactation Engages in11.591.10
Apron Clothes11.591.10
Mole Body11.581.09
Sex in Water Engages in (Sexual)11.561.08
Older Sister Role11.561.08
Teacher Role11.561.08
Cunnilingus Engages in (Sexual)11.551.07
Vest Clothes11.521.06
Blouse Clothes11.461.01
Mother Role11.461.01
Daughter Role11.461.01
V Bangs Hair11.410.98
Tank Top Clothes11.410.98
Bathroom Sex Engages in (Sexual)11.390.96
Knee-high Socks Clothes11.380.96
Grey Hair11.380.96
Tominagi Subject of (Sexual)11.360.94
High School Student Role20.850.94
Virgin Sex Engages in (Sexual)20.850.94
Adult Body11.340.93
Skirt Clothes11.340.93
Curtained Hair11.300.90
Ribbon Tie Clothes11.250.87
Parted in Middle Hair11.250.87
Blowjob Engages in (Sexual)20.760.84
School Uniform Clothes20.760.83
Violet Hair11.200.83
Blue Hair11.190.83
Ribbon Hair Tie Clothes11.190.83
Butterfly Subject of (Sexual)11.170.81
Twin Tails Hair11.130.78
Ponytail Hair11.100.76
Miniskirt Clothes11.060.74
Thigh-high Stockings Clothes11.040.72
Amber Eyes11.030.72
Green Eyes11.020.71
Teen Body20.620.68
Shoulder-length Hair10.920.64
Brown Eyes10.900.62
Blue Eyes10.800.56
Young-adult Body10.760.53
Brown Hair10.680.47