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Summary

After defeating the demons, Orion Suns thought she could finally live in peace, enjoying her everyday life and love for Osamu, but she was wrong! The demons were still alive, and worse, their leader, Gildart, has now possessed the boy she loves, using his body to have their way with her! Who else will suffer as the demons run amok while she tries to save her beloved?! [From OtakuStudy]

Dual Phase ~ Soukakurou (Anal mo Vagina mo Hirogacchaimashita)
Dual Phase ~ Soukakurou (Anal mo Vagina mo Hirogacchaimashita)
NAN%
Tags
  • Lesbian Lolicon
  • Sister/Sister Romance
  • Protagonist's Twin as a Heroine
  • Sister/Sister Incest
  • Twincest
Rating 4.37309 Users
Onegai Tasukete!! 2 ~Sosogare Tsuzukeru Seieki~
Onegai Tasukete!! 2 ~Sosogare Tsuzukeru Seieki~
NAN%
Tags
  • Birthrate Decline
  • Human Childbirth
  • Unavoidable Rape
  • Sexual Slavery
  • Student Council
Rating 6.8824 Users
Ikazuchi no Senshi Raidy III ~Gyakushuu no Jashinkan~
Ikazuchi no Senshi Raidy III ~Gyakushuu no Jashinkan~
NAN%
Tags
  • Monster Girl Support Character
  • Dungeon Crawling Game
  • Fictional Beings
  • Heroine with Visible Panties
  • Lesbian Rape
Rating 6.42163 Users
Taimanin Murasaki ~Kunoichi Kugutsu Dorei ni Otsu~
Taimanin Murasaki ~Kunoichi Kugutsu Dorei ni Otsu~
NAN%
Tags
  • Gaping
  • Heroine with Catsuit
  • Kunoichi Heroine
  • Mad Scientist Support Character
  • Unavoidable Heroine Rape
Rating 6.97338 Users
Love Duction! ~Ginga no Ren
Love Duction! ~Ginga no Ren'ai Guide Book~
NAN%
Tags
  • Slapstick
  • Alien Heroine
  • Fictional Japanese-Style Nation
  • Unlockable Hero(ine)
  • Unlockable Epilogue
Rating 5.80108 Users
Nanpa-machi
Nanpa-machi
NAN%
Tags
  • Nanpa
  • Protagonist's Boyfriend as a Hero
  • High Amount of Bad Endings
  • Modern Day Earth
  • Bad Ending(s)
Rating 3.5431 Users
Hentai Seiheki Kyousei Saimin ~Yume no Naka Dake ja Manzoku Dekinai no~
Hentai Seiheki Kyousei Saimin ~Yume no Naka Dake ja Manzoku Dekinai no~
NAN%
Tags
  • Daydreams
  • Youkai
  • Dream
  • Villainous Protagonist
  • Imouto-type Heroine
Rating 6.3634 Users
Magical Teacher Sensei wa Majo?
Magical Teacher Sensei wa Majo?
NAN%
Tags
  • P.E. Teacher Heroine
  • Blood-related Aunt/Nephew Incest
  • Principal Heroine
  • Mage Protagonist
  • Shotacon Heroine
Rating 5.39250 Users
Play! Play! Play! Shi
Play! Play! Play! Shi
NAN%
Tags
  • Dying Protagonist
  • Stockings
  • Single Hole Multiple Objects Insertion (obsolete)
  • More Than Seven Heroines
  • Cum on Food
Rating 6.4761 Users
Soukou Kijo Iris
Soukou Kijo Iris
NAN%
Tags
  • Completely Unavoidable Protagonist Rape
  • Brothel
  • Prostitute Protagonist
  • Extraterrestrial
  • Mecha Pilot Protagonist
Rating 6.13291 Users
Kyousei AV Debut Kamiki Airi 1X-sai ~Jii Tousatsu kara Hajimatta, Chijoku to Haishin no Hibi~
Kyousei AV Debut Kamiki Airi 1X-sai ~Jii Tousatsu kara Hajimatta, Chijoku to Haishin no Hibi~
NAN%
Tags
  • Unavoidable Protagonist Rape
  • Student Club Member Protagonist
  • Rape with Blackmail
  • Public Use (Choukyou or Non-Consensual)
  • Mindbreak
Rating 6.7845 Users
Mahou Shoujo Kanata TS
Mahou Shoujo Kanata TS
NAN%
Tags
  • Genderbent Sex
  • Gender Bending
  • Body Swapping
  • Heroine with Spats
  • Corruption of Characters
Rating 6.4642 Users
Mahou no Shugo Hime Artemina
Mahou no Shugo Hime Artemina
NAN%
Tags
  • Mahou Shoujo Protagonist
  • Loli Protagonist
  • High Amounts of Rape
  • Ponytail Protagonist
  • Insemination by Non-Humanoids
Rating 6.2925 Users
Reizoku no Majo April ~Injoku no Mahou Choukyou~
Reizoku no Majo April ~Injoku no Mahou Choukyou~
NAN%
Tags
  • Fairy Heroine
  • No "Keep Voice on Click" Option
  • Built-in Flowchart
  • Witch Heroine
  • Heroine with Visible Panties
Rating 5.56495 Users
Mahou Shoujo Lucifer Ouka
Mahou Shoujo Lucifer Ouka
NAN%
Tags
  • Heroine with Visible Panties
  • Mahou Shoujo Protagonist
  • Mahou Shoujo Heroine
  • Fighting Heroine
  • Unavoidable Rape
Rating 6.1637 Users
Brave Hunter Aoi
Brave Hunter Aoi
NAN%
Tags
  • Superheroine
  • Superhero(ine) Protagonist
  • Wet and Messy
  • Heroine with Leotard
  • Stuck in Meatwall
Rating 6.8824 Users
Hyouryuu Kangoku Chronos
Hyouryuu Kangoku Chronos
NAN%
Tags
  • Heroine with Catsuit
  • Bred by Monsters
  • Extraterrestrial
  • Space
  • Soldier Heroine
Rating 6.7290 Users
Hametoku ★ Orikou JK Pet Hazuki & Ayane ~Gakkou de Seishun!~
Hametoku ★ Orikou JK Pet Hazuki & Ayane ~Gakkou de Seishun!~
NAN%
Tags
  • Student Club President Protagonist
  • Big Breast Sizes Protagonist
  • Swimming Club
  • Third-person Narrative
  • Blowbang
Rating 6.5534 Users
Kaishoku Rinne
Kaishoku Rinne
NAN%
Tags
  • Terrorized by Monsters
  • Animals
  • Octopus
  • Insemination by Non-Humanoids
  • Bestiality
Rating 5.8042 Users
Anki Renjoku ~Owaranai Seiki no Tettsui~
Anki Renjoku ~Owaranai Seiki no Tettsui~
NAN%
Tags
  • Unavoidable Protagonist Rape
  • Lesbian Rape
  • Living Clothes Sex
  • Huge Insertion
  • Superhero(ine) Protagonist
Rating 5.7521 Users
Toriko no Urara ~Otoko no Sono ni Magirekonda Ichirin no Akai Hana~
Toriko no Urara ~Otoko no Sono ni Magirekonda Ichirin no Akai Hana~
NAN%
Tags
  • All-boys School
  • Gang Rape
  • Blowbang
  • Consensual Group Sex of One Female and Several Males
  • Cross-dressing
Rating 6.8120 Users
Masou no Kuni no Alice: Alice in Immoral-Land
Masou no Kuni no Alice: Alice in Immoral-Land
NAN%
Tags
  • Wonderland
  • Nekomimi Hero
  • Symbiote / Parasite
  • Plant Sex
  • Transformation Sequence(s)
Rating 6.8354 Users
Mashou no Nie
Mashou no Nie
NAN%
Tags
  • Mercenary Protagonist
  • Queen Heroine
  • War
  • Sexual Slavery (Choukyou Variation)
  • Heroine with Armor
Rating 6.03441 Users
Taimanin Kurenai
Taimanin Kurenai
NAN%
Tags
  • Heroine with Catsuit
  • Sexual Slavery
  • Visible Cervix Penetration
  • Ryona
  • Genital Piercing
Rating 6.88132 Users
Kougyaku no Kishi Milles -Boukyaku no Hate, Inshoku Jutai-
Kougyaku no Kishi Milles -Boukyaku no Hate, Inshoku Jutai-
18%
Tags
  • Unavoidable Rape
  • Plant Sex
  • Third-person Narrative
  • Heroine with Visible Panties
  • Slime Monster Rape
Rating 5.03156 Users
Ikusa Otome Suvia
Ikusa Otome Suvia
15%
Tags
  • Valkyrie Heroine
  • Norse Mythology
  • Falling to Evil (sexual)
  • Deity Protagonist
  • Heroine with Armor
Rating 5.80191 Users
Reizoku no Majo April ~Injoku no Mahou Choukyou~
Reizoku no Majo April ~Injoku no Mahou Choukyou~
11%
Tags
  • Fairy Heroine
  • No "Keep Voice on Click" Option
  • Built-in Flowchart
  • Witch Heroine
  • Heroine with Visible Panties
Rating 5.56495 Users
Mahou no Shugo Hime Artemina
Mahou no Shugo Hime Artemina
11%
Tags
  • Mahou Shoujo Protagonist
  • Loli Protagonist
  • High Amounts of Rape
  • Ponytail Protagonist
  • Insemination by Non-Humanoids
Rating 6.2925 Users
Mahou Shoujo Kanata TS
Mahou Shoujo Kanata TS
11%
Tags
  • Genderbent Sex
  • Gender Bending
  • Body Swapping
  • Heroine with Spats
  • Corruption of Characters
Rating 6.4642 Users
Soukou Kijo Iris
Soukou Kijo Iris
10%
Tags
  • Completely Unavoidable Protagonist Rape
  • Brothel
  • Prostitute Protagonist
  • Extraterrestrial
  • Mecha Pilot Protagonist
Rating 6.13291 Users
Kyousei AV Debut Kamiki Airi 1X-sai ~Jii Tousatsu kara Hajimatta, Chijoku to Haishin no Hibi~
Kyousei AV Debut Kamiki Airi 1X-sai ~Jii Tousatsu kara Hajimatta, Chijoku to Haishin no Hibi~
10%
Tags
  • Unavoidable Protagonist Rape
  • Student Club Member Protagonist
  • Rape with Blackmail
  • Public Use (Choukyou or Non-Consensual)
  • Mindbreak
Rating 6.7845 Users
Magical Teacher Sensei wa Majo?
Magical Teacher Sensei wa Majo?
10%
Tags
  • P.E. Teacher Heroine
  • Blood-related Aunt/Nephew Incest
  • Principal Heroine
  • Mage Protagonist
  • Shotacon Heroine
Rating 5.39250 Users
Play! Play! Play! Shi
Play! Play! Play! Shi
9%
Tags
  • Dying Protagonist
  • Stockings
  • Single Hole Multiple Objects Insertion (obsolete)
  • More Than Seven Heroines
  • Cum on Food
Rating 6.4761 Users
Brave Hunter Aoi
Brave Hunter Aoi
9%
Tags
  • Superheroine
  • Superhero(ine) Protagonist
  • Wet and Messy
  • Heroine with Leotard
  • Stuck in Meatwall
Rating 6.8824 Users
Hametoku ★ Orikou JK Pet Hazuki & Ayane ~Gakkou de Seishun!~
Hametoku ★ Orikou JK Pet Hazuki & Ayane ~Gakkou de Seishun!~
9%
Tags
  • Student Club President Protagonist
  • Big Breast Sizes Protagonist
  • Swimming Club
  • Third-person Narrative
  • Blowbang
Rating 6.5534 Users
Anki Renjoku ~Owaranai Seiki no Tettsui~
Anki Renjoku ~Owaranai Seiki no Tettsui~
9%
Tags
  • Unavoidable Protagonist Rape
  • Lesbian Rape
  • Living Clothes Sex
  • Huge Insertion
  • Superhero(ine) Protagonist
Rating 5.7521 Users
Masou no Kuni no Alice: Alice in Immoral-Land
Masou no Kuni no Alice: Alice in Immoral-Land
9%
Tags
  • Wonderland
  • Nekomimi Hero
  • Symbiote / Parasite
  • Plant Sex
  • Transformation Sequence(s)
Rating 6.8354 Users
Taimanin Kurenai
Taimanin Kurenai
9%
Tags
  • Heroine with Catsuit
  • Sexual Slavery
  • Visible Cervix Penetration
  • Ryona
  • Genital Piercing
Rating 6.88132 Users
Uchuu Kaizoku Sara
Uchuu Kaizoku Sara
9%
Tags
  • Pirate Protagonist
  • Sword Combat
  • Mercenary Protagonist
  • Sword Wielding Heroine
  • Futanari on Futanari
Rating 6.48267 Users
Daisaimin Rankou Gakuen
Daisaimin Rankou Gakuen
9%
Tags
  • Gokkun
  • Erotic Mind Control
  • Tall Heroine
  • Mind Control
  • Group Sex of Multiple Females and Males
Rating 6.3523 Users
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
9%
Tags
  • Cum Bath
  • Nipple Insertion
  • Gymnastic Heroine
  • Gaping
  • Dark Skinned Protagonist
Rating 6.4125 Users
Nightmare x Sisters ~Ingoku no Sacrifice~
Nightmare x Sisters ~Ingoku no Sacrifice~
9%
Tags
  • Nun Protagonist
  • Christian Church
  • Protagonist with Big Breasts
  • Exorcism
  • Cult
Rating 6.64125 Users
Makai Tenshi Djibril -Episode 2-
Makai Tenshi Djibril -Episode 2-
8%
Tags
  • Action
  • Netorare Type C
  • Transformation Sequence(s)
  • Energy Transfer via Sex
  • Netorare
Rating 6.9236 Users
Ryoujoku Guerilla Gari
Ryoujoku Guerilla Gari
8%
Tags
  • Unlockable Protagonist
  • Rebellion
  • Butler Protagonist
  • Combat with Automatic Firearms
  • Officer Protagonist
Rating 5.50407 Users
Zettai Anji Marionette ~Saimin Fukushuu Game~
Zettai Anji Marionette ~Saimin Fukushuu Game~
8%
Tags
  • Erotic Mind Control
  • Excessive Semen
  • Otaku Protagonist
  • Narrating Others' Thoughts
  • Completion Status Indicator
Rating 6.4245 Users
Saint Dorei Gakuen
Saint Dorei Gakuen
8%
Tags
  • Prostitute Training Simulator
  • Pimp/Madam Protagonist
  • Navel Penetration
  • Rape with Blackmail
  • Bonus Side Stories
Rating 6.6874 Users
Lilith-Izm02 ~Nakadashi/Haramase Hen~
Lilith-Izm02 ~Nakadashi/Haramase Hen~
8%
Tags
  • Heroine with Catsuit
  • Kunoichi Heroine
  • Dog Cosplay
  • Future Japan
  • Ryona
Rating 6.25136 Users
Oyako Saiin Chiiku ~ Konna Ore ni Uzuite Modaero!
Oyako Saiin Chiiku ~ Konna Ore ni Uzuite Modaero!
8%
Tags
  • Hate Story
  • Oyakodon
  • Protagonist as the Only Male
  • Family
  • Oyakodon Ending
Rating 5.24546 Users

Orion Heart ~Injoku no Suku Mizu Sailor Senshi~ 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 (64 total)

NameScoreImportanceWeight
Clitoris Growth3.002.698.06
Unavoidable Heroine Rape3.001.845.51
Mindbreak3.001.775.30
Rapist Protagonist3.001.755.24
Visible Cervix Penetration2.002.404.81
Villainous Protagonist2.671.784.76
Demon Protagonist2.002.354.71
Rape with Blackmail2.601.784.62
Erotic Electrostimulation2.002.224.43
Sexual Slavery2.671.634.35
Class President Heroine2.002.174.33
Mahou Shoujo Heroine2.251.894.24
Non-consensual Erotic Humiliation2.002.074.13
Linear Plot3.001.384.13
Literary Adaptation2.002.064.13
Futanari on Female2.002.064.12
Lesbian Rape2.002.034.06
Possession2.002.024.04
Insemination by Non-Humanoids2.002.024.04
Penis Growth2.001.933.87
Huge Insertion2.001.853.70
Monster Rape2.001.833.66
Heroine with Sexual Experience3.001.213.63
Sex with Insects1.502.393.58
Slime Monster Rape1.602.093.35
Demons1.751.893.31
Early Sexual Content2.331.222.85
Other Perspectives2.501.132.83
Internal Exhibition of Sex1.801.562.80
Modern Day Japan2.001.322.65
Succubi1.002.622.62
Sickly Protagonist1.002.612.61
Multiple Penetration2.001.282.55
BDSM1.501.652.48
Sex in Water1.751.412.47
Sex in Public Places2.251.092.44
Group Sex of One Female and Several Males2.251.082.42
Bukkake2.001.202.40
Monsters1.251.922.40
Revenge1.331.702.26
Few Choices1.671.332.22
Blowbang1.002.212.21
Heroine with Sport Bloomers1.002.092.09
Heroine with Swimsuits1.251.642.05
Student Heroine2.000.991.99
Group Sex of Multiple Females and Males1.331.491.98
Nukige3.000.651.95
Early Branching Plot1.001.741.74
High School Student Heroine2.000.851.69
Missionary Position1.750.941.65
Gang Rape1.001.491.49
Sex in Front of an Audience1.001.471.47
Erotic Spanking1.001.441.44
Heroine with Zettai Ryouiki1.001.391.39
Doggy Style1.670.801.34
Anal Penetration1.001.321.32
Student Protagonist1.001.261.26
Handjob0.801.511.21
Blowjob1.001.121.12
Male Protagonist2.250.300.68
Multiple Endings1.000.670.67
Modern Day0.331.570.52
ADV2.250.140.32
Boobjob0.201.330.27

Traits (53 total)

NameCharactersImportanceWeight
Mahou Shoujo Role22.222.44
Gokkun Engages in (Sexual)22.042.24
One Piece Swimsuit Clothes21.922.11
Group Sex Engages in (Sexual)21.511.66
Tie Pin Clothes12.351.63
Gloves Clothes21.411.55
Brooch Clothes12.221.54
Sex with Monsters Engages in (Sexual)12.171.50
Ankle Length Hair12.121.47
Court Shoes Clothes12.111.46
Sports Uniform Clothes12.101.45
Noble Role12.051.42
Yamato Nadeshiko Role12.001.38
Sex in Public Places Engages in (Sexual)21.261.38
Ribbon Tie Clothes21.251.38
Double Handjob Engages in (Sexual)11.891.31
Unusual Hair Ornaments Clothes11.871.30
Non-consensual Sex with Tentacles Engages in (Sexual)11.781.23
Necktie Clothes21.121.23
Sport Bloomers Clothes11.721.19
Naive Personality11.691.17
Miniskirt Clothes21.061.17
Boots Clothes11.681.16
Collar Clothes11.661.15
Ribbon Hair Accessory Clothes11.661.15
Wealthy Role11.651.15
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Clothing with Ribbons Clothes11.581.09
Energetic Personality11.521.05
Headband Clothes11.451.01
Earrings Clothes11.420.98
Tsurime Eyes11.380.96
Knee-high Socks Clothes11.380.96
High School Student Role20.850.94
Ahoge Hair11.320.92
Curtained Hair11.300.90
Parted in Middle Hair11.250.87
Classmate Role11.230.85
School Uniform Clothes20.750.83
Ribbon Hair Tie Clothes11.190.83
Tareme Eyes11.110.77
Ponytail Hair11.100.76
Parted to Side Hair11.050.73
Thigh-high Stockings Clothes11.040.72
Amber Eyes11.030.71
Green Eyes11.020.70
Spiky Bangs Hair11.000.69
Teen Body20.620.68
Shoulder-length Hair10.920.64
Slim Body20.580.63
Blond Hair10.890.62
Black Hair10.800.56
Pale Body20.370.40