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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. Taichi has transferred to this school. As a new student he's lost and confused and ends up standing in line to have sex with a catgirl. He's too embarrassed to act when its his turn to have sex but thankfully he's rescued by Hakua Inabashiro, the class president. On the way to get him sorted out with the office he's so taken by her beauty and huge tits that he immediately confesses his love for her and asks her to marry him! Instead of being embarrassed Hakua begins to cry. 'Would you really be interested in me?' she asks and immediately she accepts his proposal. Now, not only is this beautiful bunny his girlfriend but because of his proposal she's exclusively his. Their happy lovey dovey sex filled school life begins.

Let
Let's la Go! Bokura no Jiyuu Kenkyuu
NAN%
Tags
  • Lesbian Lolicon
  • Shota Protagonist
  • Straight Shotacon
  • Shotacon
  • Exhibitionism
Rating 6.7138 Users
Ore to 5-nin no Yome-san ga Raburabu nano wa, Mirai kara Kita Aka-chan no Okage ni Chigainai!?
Ore to 5-nin no Yome-san ga Raburabu nano wa, Mirai kara Kita Aka-chan no Okage ni Chigainai!?
NAN%
Tags
  • Polygamy
  • Daughter Support Character
  • Multiple Credit Rolls
  • Fortune-teller Heroine
  • Birthrate Decline
Rating 7.2279 Users
Minna Sasagechau!
Minna Sasagechau!
NAN%
Tags
  • Occult Club
  • Defloration During Common Route
  • Student Club Member Protagonist
  • Student Club President Heroine
  • Sex Under the Necessity
Rating 6.7631 Users
Shakkin Shimai
Shakkin Shimai
NAN%
Tags
  • Non-twin Heroine Sisters
  • Sexual Slavery
  • Wealthy Protagonist
  • Modern Day Earth
  • Shimaidon Ending
Rating 7.0424 Users
NDNL -No Dog, No Life-
NDNL -No Dog, No Life-
NAN%
Tags
  • Sex with Animals Only
  • Dogs
  • Consensual Sex with Animals
  • Bestiality
  • Dog Cosplay
Rating 6.6620 Users
Onii-chan wa Watashi-tachi no Omocha
Onii-chan wa Watashi-tachi no Omocha
NAN%
Tags
  • Female Domination Only
  • Only Protagonist's Sisters as Heroine(s)
  • Reverse Rape
  • Protagonist's Younger Sister as a Heroine
  • Defloration During Common Route
Rating 6.6168 Users
Twinkle ☆ Crusaders - Miracle Disc
Twinkle ☆ Crusaders - Miracle Disc
NAN%
Tags
  • Student Council President Protagonist
  • Half-demon Heroine
  • Maou Protagonist
  • Leader Protagonist
  • Student Council Member Heroine
Rating 7.2625 Users
Oyome-san Kouho ga Arawareta! Command wa?
Oyome-san Kouho ga Arawareta! Command wa?
NAN%
Tags
  • Oyakodon
  • Shimaidon Ending
  • Pantyjob
  • Yamato Nadeshiko Heroine
  • Oyakodon Ending
Rating 6.8123 Users
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
NAN%
Tags
  • All-girls School
  • Discipline Committee Member Heroine
  • School Sports Club Member Heroine
  • Impregnation
  • Superpowers
Rating 6.2022 Users
Tokonatsu Shimai Sand
Tokonatsu Shimai Sand
NAN%
Tags
  • Stranded
  • Protagonist's Full Sister as a Heroine
  • Only Protagonist's Sisters as Heroine(s)
  • Androphobic Heroine
  • Protagonist's Twin as a Heroine
Rating 6.8347 Users
Momoiro Guardian
Momoiro Guardian
NAN%
Tags
  • Maou Protagonist
  • Energy Transfer via Sex
  • Heroine with Eyepatch
  • Heroine with Visible Panties
  • Curse
Rating 6.8534 Users
♥ri no Hentai Nikki ~Chijo ni Naritai Onna no Ko~
♥ri no Hentai Nikki ~Chijo ni Naritai Onna no Ko~
NAN%
Tags
  • Chikan Heroine
  • Only Loli Heroines
  • Nympho Heroine
  • Exhibitionism
  • Consensual Group Sex of One Female and Several Males
Rating 6.2630 Users
Houkago ☆ Eroge Bu! ~Eroge Seisaku no Tame Onna no Ko to Ecchi Shimakuri na Mainichi~
Houkago ☆ Eroge Bu! ~Eroge Seisaku no Tame Onna no Ko to Ecchi Shimakuri na Mainichi~
NAN%
Tags
  • Student Club President Protagonist
  • Production of Pornography (Drawn)
  • Student Club Member Heroine
  • Censored Text
  • Design Story
Rating 7.2858 Users
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
NAN%
Tags
  • Invisibility
  • Sexually Oblivious Heroine
  • Mischievous Protagonist
  • School Life Comedy
  • Short Common Route
Rating 6.7322 Users
Maou no Kuse ni Namaiki da! 2 ~Kondo wa Seisen da!~
Maou no Kuse ni Namaiki da! 2 ~Kondo wa Seisen da!~
NAN%
Tags
  • Naga Heroine
  • Maou Heroine
  • Hikikomori Protagonist
  • Maou Protagonist
  • Chuunibyou Heroine
Rating 7.8067 Users
Sister Magic!
Sister Magic!
NAN%
Tags
  • Heroine with Demon Blood
  • Half-demon Protagonist
  • Completely Avoidable Rape
  • Protagonist with Demon Blood
  • Heroine with Visible Panties
Rating 6.6526 Users
Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!!
Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!!
NAN%
Tags
  • Full Chastity Belt
  • Quadruple+ Blowjob
  • Clothed Female Naked Male
  • Protagonist's Sister as a Heroine
  • Cosplay
Rating 6.9630 Users
Smile Cubic! -Suiheisen made Nan Mile? After & Another Stories-
Smile Cubic! -Suiheisen made Nan Mile? After & Another Stories-
NAN%
Tags
  • Astronomy Club
  • Scenario Selection
  • Multiple Credit Rolls
  • Anthology
  • Short Sexual Scenes
Rating 6.8325 Users
Honoo no Haramase Jinsei ~Ano Koro ni Modotte Haramase Night~
Honoo no Haramase Jinsei ~Ano Koro ni Modotte Haramase Night~
NAN%
Tags
  • Elementary School
  • Elementary School Student Protagonist
  • Elementary School Student Heroine
  • Spontaneous Sex Scenes
  • Time Travel
Rating 6.8950 Users
Breed! Breed-Island.
Breed! Breed-Island.
NAN%
Tags
  • Childishly Violent Heroine
  • Island
  • Oneesan-type Heroine
  • Heroine with Bodystocking
  • Shimaidon with Twins Ending
Rating 6.6723 Users
Saimin Enbu
Saimin Enbu
NAN%
Tags
  • Dancer Protagonist
  • Dancer Heroine
  • Charming Protagonist
  • Erotic Mind Control
  • Popular Protagonist
Rating 7.2780 Users
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
NAN%
Tags
  • Only Older Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Blood-related Brother/Sister Incest
  • Single Buttjob
  • Twin Boobjob
Rating 6.5721 Users
Erect!
Erect!
NAN%
Tags
  • Class President Protagonist
  • Heroine with Visible Panties
  • Multiple Penises
  • Succubus Heroine
  • Demon Heroine
Rating 7.66141 Users
Mono Gokoro, Mono Musume.
Mono Gokoro, Mono Musume.
NAN%
Tags
  • Anthropomorphized Inanimate Object
  • Ushimimi Heroine
  • Non-human Heroine
  • Twin Buttjob
  • Slapstick
Rating 6.8934 Users
Maternity Monsters! ~Jinrou Kaichou to Yuisho Tadashiki Kozukuri Sengen!~
Maternity Monsters! ~Jinrou Kaichou to Yuisho Tadashiki Kozukuri Sengen!~
90%
Tags
  • Heroine with Baby Complex
  • Sex with Monster Girls
  • Student Council President Heroine
  • Protagonist in Relationship
  • Monster Girl Heroine
Rating 6.4723 Users
Maternity Monsters! ~Shinsou no Shinso to Ecchi de Abunai Shinsou Tsuikyuu!~
Maternity Monsters! ~Shinsou no Shinso to Ecchi de Abunai Shinsou Tsuikyuu!~
81%
Tags
  • Heroine with Baby Complex
  • Polygamy
  • Vampire Heroine
  • Kemonomimi Heroine
  • Modern Tsundere Heroine
Rating 6.6322 Users
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
31%
Tags
  • Invisibility
  • Sexually Oblivious Heroine
  • Mischievous Protagonist
  • School Life Comedy
  • Short Common Route
Rating 6.7322 Users
Houkago ☆ Eroge Bu! ~Eroge Seisaku no Tame Onna no Ko to Ecchi Shimakuri na Mainichi~
Houkago ☆ Eroge Bu! ~Eroge Seisaku no Tame Onna no Ko to Ecchi Shimakuri na Mainichi~
29%
Tags
  • Student Club President Protagonist
  • Production of Pornography (Drawn)
  • Student Club Member Heroine
  • Censored Text
  • Design Story
Rating 7.2858 Users
♥ri no Hentai Nikki ~Chijo ni Naritai Onna no Ko~
♥ri no Hentai Nikki ~Chijo ni Naritai Onna no Ko~
28%
Tags
  • Chikan Heroine
  • Only Loli Heroines
  • Nympho Heroine
  • Exhibitionism
  • Consensual Group Sex of One Female and Several Males
Rating 6.2630 Users
Tokonatsu Shimai Sand
Tokonatsu Shimai Sand
27%
Tags
  • Stranded
  • Protagonist's Full Sister as a Heroine
  • Only Protagonist's Sisters as Heroine(s)
  • Androphobic Heroine
  • Protagonist's Twin as a Heroine
Rating 6.8347 Users
Momoiro Guardian
Momoiro Guardian
26%
Tags
  • Maou Protagonist
  • Energy Transfer via Sex
  • Heroine with Eyepatch
  • Heroine with Visible Panties
  • Curse
Rating 6.8534 Users
Oyome-san Kouho ga Arawareta! Command wa?
Oyome-san Kouho ga Arawareta! Command wa?
26%
Tags
  • Oyakodon
  • Shimaidon Ending
  • Pantyjob
  • Yamato Nadeshiko Heroine
  • Oyakodon Ending
Rating 6.8123 Users
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
25%
Tags
  • All-girls School
  • Discipline Committee Member Heroine
  • School Sports Club Member Heroine
  • Impregnation
  • Superpowers
Rating 6.2022 Users
Sister Magic!
Sister Magic!
25%
Tags
  • Heroine with Demon Blood
  • Half-demon Protagonist
  • Completely Avoidable Rape
  • Protagonist with Demon Blood
  • Heroine with Visible Panties
Rating 6.6526 Users
Smile Cubic! -Suiheisen made Nan Mile? After & Another Stories-
Smile Cubic! -Suiheisen made Nan Mile? After & Another Stories-
25%
Tags
  • Astronomy Club
  • Scenario Selection
  • Multiple Credit Rolls
  • Anthology
  • Short Sexual Scenes
Rating 6.8325 Users
Breed! Breed-Island.
Breed! Breed-Island.
25%
Tags
  • Childishly Violent Heroine
  • Island
  • Oneesan-type Heroine
  • Heroine with Bodystocking
  • Shimaidon with Twins Ending
Rating 6.6723 Users
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
24%
Tags
  • Only Older Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Blood-related Brother/Sister Incest
  • Single Buttjob
  • Twin Boobjob
Rating 6.5721 Users
Mono Gokoro, Mono Musume.
Mono Gokoro, Mono Musume.
24%
Tags
  • Anthropomorphized Inanimate Object
  • Ushimimi Heroine
  • Non-human Heroine
  • Twin Buttjob
  • Slapstick
Rating 6.8934 Users
Aa, Subarashiki Haramasekai
Aa, Subarashiki Haramasekai
23%
Tags
  • Birthrate Decline
  • Spontaneous Sex Scenes
  • Future Japan
  • Police Officer Heroine
  • Unlockable Harem Ending
Rating 6.0120 Users
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
23%
Tags
  • Triple Footjob
  • Discipline Committee Member Heroine
  • Protagonist's Twin as a Heroine
  • Comedy Rape
  • Foolish Protagonist
Rating 5.9926 Users
Maou no Kuse ni Namaiki da! Torotoro Tropical!
Maou no Kuse ni Namaiki da! Torotoro Tropical!
23%
Tags
  • Naga Heroine
  • Maou Heroine
  • Plant Sex
  • Maou Protagonist
  • Chuunibyou Heroine
Rating 7.7452 Users
Maid-san to Ookina Ken
Maid-san to Ookina Ken
23%
Tags
  • Sword Wielding Heroine
  • Western-style Manor
  • Combat with Bladed Weapons
  • Fighting Heroine
  • Heroine with Chinese Dress
Rating 7.1931 Users
Henshi~n! 2
Henshi~n! 2
22%
Tags
  • Pubic Hair Option
  • Talking Animal
  • Shapeshifting
  • Spontaneous Sex Scenes
  • Consensual Sex Involving Tentacles
Rating 6.2741 Users
Shikotama Slave ~Aruji de Shimai na Tenshi to Akuma~
Shikotama Slave ~Aruji de Shimai na Tenshi to Akuma~
22%
Tags
  • Transfer Student Heroine
  • Kemonomimi Support Character
  • Twin Footjob
  • Cock and Ball Torture
  • Kitsune Heroine
Rating 6.8722 Users
You∞Gaku ~You Gakuen no Mirai wa Kaichou Shidai!?~
You∞Gaku ~You Gakuen no Mirai wa Kaichou Shidai!?~
22%
Tags
  • Werewolf Heroine
  • Yuki-onna Heroine
  • Youkai Heroine
  • Youkai Protagonist
  • Kitsune Heroine
Rating 6.2326 Users
Futsuu ja nai!!
Futsuu ja nai!!
21%
Tags
  • Student Council President Heroine
  • Nympho Heroine
  • Masturbation in front of an Audience
  • Unavoidable Netorare
  • Heroine With Kansai Accent
Rating 6.8937 Users
Pai Touch!
Pai Touch!
21%
Tags
  • Slapstick
  • Superpowers
  • Breast Expansion
  • Goddess Heroine
  • Trap Support Character
Rating 7.2559 Users
Shinobi Ryuu
Shinobi Ryuu
21%
Tags
  • Shinobi
  • Tactician Protagonist
  • Leader Protagonist
  • Protagonist that's Feigning Idiocy
  • Politics
Rating 7.0331 Users

Maternity Monsters! ~Usamimi Iinchou to Kiyoku Tadashii Nikutai Kankei!~ 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 (20 total)

NameScoreImportanceWeight
Sex with Monster Girls2.002.615.21
School Nurse Support Character2.002.484.96
Rabbitgirl Heroine2.002.434.87
Class President Heroine2.002.164.33
Succubus Heroine2.001.973.94
Perverted Protagonist2.001.653.30
Heroine with Baby Complex1.002.822.82
Single Ending2.001.372.74
Kinetic Novel2.501.072.67
Fantasy2.001.262.51
Early Sexual Content2.001.232.45
High School Student Protagonist2.001.202.40
Only Virgin Heroines2.001.082.17
High Sexual Content2.001.052.11
High School Student Heroine2.000.851.69
Heroine with Big Breasts2.000.841.67
Defloration2.000.761.52
Male Protagonist2.000.300.60
ADV2.500.140.36
2.000.000.00

Traits (85 total)

NameCharactersImportanceWeight
Baby Complex Personality23.113.41
Gravure Idol Role13.522.44
Vaginal Gaping Engages in (Sexual)21.952.14
Deredere Personality21.741.91
Rabbit Role12.741.90
Slit Skirt Clothes12.691.87
Non-penetrative Sex Engages in (Sexual)12.601.80
Succubus Role12.521.74
Demon Tail Body12.501.74
School Nurse Role12.461.71
Sex at School Engages in (Sexual)21.551.70
Sex while Being Pregnant Engages in (Sexual)21.531.69
Monster Girl Role12.301.59
Bat Wings Body12.291.59
Class President Role12.281.58
Intercrural Sex Subject of (Sexual)12.281.58
Pregnancy Subject of21.401.54
Sports Uniform Clothes12.101.45
Bow Tie Clothes12.041.42
Sex in Public Places Engages in (Sexual)21.261.38
Sixty-nine Engages in (Sexual)21.261.38
Watashi Personality21.251.37
Ring Clothes11.941.34
Cunnilingus Subject of (Sexual)21.161.28
Deepthroat Engages in (Sexual)11.801.25
Lab Coat Clothes11.791.24
Kemonomimi Body11.771.23
Pajamas Clothes11.751.21
Side Tail Hair11.751.21
Sport Bloomers Clothes11.721.19
Anal Fingering Subject of (Sexual)11.711.19
Boobjob Engages in (Sexual)21.071.17
Collar Clothes11.671.15
Garnet Eyes11.661.15
Thigh-high Stockings Clothes21.041.15
Relaxed Personality11.641.13
Reverse Cowgirl Subject of (Sexual)11.631.13
Nail Polish Body11.621.13
Vaginal Fingering Engages in (Sexual)11.611.12
Lactation Engages in11.591.10
Sex in Water Engages in (Sexual)11.561.08
Teacher Role11.561.08
Cunnilingus Engages in (Sexual)11.551.07
Sex in Front of an Audience Engages in (Sexual)11.501.04
Serious Personality11.491.03
Blouse Clothes11.461.01
Bikini Clothes11.461.01
Twin Blowjob Engages in (Sexual)11.451.00
V Bangs Hair11.410.98
Hair Tie Clothes11.410.98
Masturbation Engages in (Sexual)11.400.97
Bathroom Sex Engages in (Sexual)11.390.96
Tsurime Eyes11.380.96
Female Ejaculation Engages in (Sexual)11.360.95
High School Student Role20.850.94
Virgin Sex Engages in (Sexual)20.850.94
Bukkake Subject of (Sexual)11.350.94
Pink Hair11.330.92
Blowjob Engages in (Sexual)20.760.84
Standing Sex Subject of (Sexual)11.180.81
Handjob Engages in (Sexual)11.160.80
Big Breasts Body11.130.78
Missionary Subject of (Sexual)11.120.77
Tareme Eyes11.110.77
Glasses Clothes11.080.75
Quickie Fix Subject of (Sexual)11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Miniskirt Clothes11.060.74
Sitting Sex Subject of (Sexual)11.060.74
Sidehair Hair10.980.68
Cowgirl Subject of (Sexual)10.950.66
Doggy Style Subject of (Sexual)10.920.64
Slim Body20.580.63
Brown Eyes10.900.62
Blond Hair10.890.62
Waist Length+ Hair10.810.56
Black Hair10.810.56
Blue Eyes10.800.56
Young-adult Body10.760.53
School Uniform Clothes10.760.52
Long Hair10.750.52
Teen Body10.620.43
Short Hair10.610.42
Pale Body20.370.40
10.000.00