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Summary

Monster girls have an almost impossible time becoming pregnant. Only about .2% of the time having sex can one get pregnant. For this end a special school has been created. Here humans and monster girls can attend school together where daily sex is required and open sex is encouraged. After finally convincing Nora and Ooko to get along Taichi marries Nora and makes her his exclusive monster girl. Now that Taichi has 3 monster girl wives Maya, the succubus who works as a doctor for the school calls him into her office. She is concerned that Taichi has married the three most beautiful girls in school and taken them out of the school's impregnation project despite the difficulty in getting monster girls pregnant. Taichi needs to prove himself that he can handle all three monster girls alone. It wouldn't hurt if he added one more girl to his harem to do so, would it?

Maternity Monsters! ~Junjou na Inma to Seijun na Fujun Isei Kouyuu!~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Maternity Monsters! ~Junjou na Inma to Seijun na Fujun Isei Kouyuu!~ 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.

Maternity Monsters! ~Junjou na Inma to Seijun na Fujun Isei Kouyuu!~ 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 (17 total)

NameScoreImportanceWeight
Heroine with Baby Complex3.002.798.38
Polygamy3.002.617.84
Rabbitgirl Heroine3.002.417.23
Succubus Heroine3.001.975.92
Kemonomimi Heroine3.001.915.73
School Nurse Heroine2.002.214.42
School2.001.492.99
Single Ending2.001.382.76
Kinetic Novel2.501.082.70
High Sexual Content2.501.032.58
Fantasy2.001.242.48
Student Protagonist2.001.242.47
Early Sexual Content2.001.222.43
Adult Heroine2.001.132.26
Male Protagonist2.000.300.60
ADV2.500.140.36
2.000.000.00

Traits (133 total)

NameCharactersImportanceWeight
Baby Complex Personality33.144.35
Sex in School Infirmary Engages in (Sexual)42.243.61
Vaginal Gaping Engages in (Sexual)31.962.72
Monster Girl Role22.282.50
Gravure Idol Role13.582.48
Pregnant Sex Engages in (Sexual)41.532.46
Deredere Personality31.752.43
Collar Clothes31.642.27
Pregnancy Subject of41.392.24
Bow Tie Clothes22.042.24
Wolf Role12.932.03
Sixty-nine Engages in (Sexual)41.252.01
Twin Blowjob Engages in (Sexual)31.442.00
Deepthroat Engages in (Sexual)21.811.99
Discipline Committee Member Role12.861.99
Kemonomimi Body21.761.94
Female Ejaculation Engages in (Sexual)31.381.92
Side Tail Hair21.741.91
Rabbit Role12.731.89
Cunnilingus Subject of (Sexual)41.171.88
Anal Fingering Subject of (Sexual)21.711.88
Slit Skirt Clothes12.701.87
Hypnotism Engages in12.651.83
Non-penetrative Sex Engages in (Sexual)12.591.79
Sex in Classroom Engages in (Sexual)21.611.77
Watashi Personality31.261.75
Sex in Public Places Engages in (Sexual)31.261.75
Succubus Role12.521.75
Demon Tail Body12.511.74
New Type School Swimsuit Clothes12.511.74
Cunnilingus Engages in (Sexual)21.561.72
School Nurse Role12.461.70
Modern Tsundere Personality12.441.69
Wake-up Sex Engages in (Sexual)12.381.65
Intercrural Sex Subject of (Sexual)12.301.59
Bat Wings Body12.291.59
Class President Role12.271.58
Vampire Role12.261.56
Bathroom Sex Engages in (Sexual)21.401.53
Lesbian Sex Engages in (Sexual)21.381.52
Tsurime Eyes21.381.51
Masturbation Engages in (Sexual)21.371.51
Vaginal Fingering Subject of (Sexual)31.081.49
Armband Clothes12.141.48
Boobjob Engages in (Sexual)31.061.47
Sitting Sex Subject of (Sexual)31.051.46
Vaginal Object Insertion Subject of (Sexual)12.101.46
Sports Uniform Clothes12.081.44
Anilingus Subject of (Sexual)12.061.42
Student Council President Role12.051.42
Hazel Eyes12.041.42
Rival Role12.031.41
Furry Tail Body12.031.40
Object Insertion Subject of (Sexual)12.021.40
Ring Clothes11.971.37
Katana Items11.961.36
Erotic Spanking Subject of (Sexual)11.961.36
Ojousama Role11.961.36
Virgin Sex Engages in (Sexual)40.841.35
Piledriver Subject of (Sexual)11.951.35
High School Student Role40.841.35
Over The Knee Socks Clothes11.931.34
Atashi Personality11.911.32
Cowgirl Subject of (Sexual)30.951.32
Big Breasts Body21.191.31
Jealous Personality11.891.31
Discreet Sex Engages in (Sexual)11.871.29
Standing Sex Subject of (Sexual)21.181.29
Intercrural Sex Engages in (Sexual)11.851.29
Strict Personality11.851.28
Lab Coat Clothes11.791.24
Blowjob Engages in (Sexual)40.761.22
Pajamas Clothes11.741.21
Reverse Missionary Subject of (Sexual)11.741.20
Footjob Engages in (Sexual)11.711.18
Arrogant Personality11.701.18
Sport Bloomers Clothes11.701.18
Nail Polish Body11.671.16
Spoons Subject of (Sexual)11.671.16
Garnet Eyes11.651.14
Relaxed Personality11.651.14
Reverse Cowgirl Subject of (Sexual)11.641.14
Thigh-high Stockings Clothes21.031.13
Vaginal Fingering Engages in (Sexual)11.631.13
Senpai Role11.601.11
Lactation Engages in11.591.10
Sex in Water Engages in (Sexual)11.561.08
Rape Subject of (Sexual)11.561.08
Teacher Role11.541.07
Vest Clothes11.531.06
Sex in Front of an Audience Engages in (Sexual)11.511.05
Serious Personality11.501.04
Blouse Clothes11.481.03
School Uniform Clothes30.731.02
Bikini Clothes11.461.01
Doggy Style Subject of (Sexual)20.921.01
Pissing Engages in (Sexual)11.461.01
Seventh Posture Subject of (Sexual)11.451.01
Pantyhose Clothes11.420.98
V Bangs Hair11.420.98
Hair Tie Clothes11.410.98
Nipple Sucking Subject of (Sexual)11.390.96
Wavy Hair11.360.94
Tominagi Subject of (Sexual)11.360.94
Bukkake Subject of (Sexual)11.340.93
White Hair11.340.93
Slim Body40.570.92
Pink Hair11.320.92
Belt Clothes11.280.89
Ribbon Tie Clothes11.240.86
Teen Body30.610.85
Long Hair20.750.83
Violet Hair11.190.82
Anal Sex Subject of (Sexual)11.190.82
Ribbon Hair Tie Clothes11.180.82
Handjob Engages in (Sexual)11.160.80
Missionary Subject of (Sexual)11.110.77
Tareme Eyes11.090.76
Glasses Clothes11.080.75
Quickie Fix Subject of (Sexual)11.080.75
Miniskirt Clothes11.070.74
Violet Eyes11.040.72
Sidehair Hair10.970.68
Shoulder-length Hair10.910.63
Brown Eyes10.900.62
Blond Hair10.880.61
Pale Body40.370.60
Black Hair10.810.56
Blue Eyes10.800.55
Waist Length+ Hair10.800.55
Young-adult Body10.770.54
Short Hair10.610.42
10.000.00