Loading
Please wait

Summary

Mizuki, the younger sister, has to take care of her older brother Kota, who injured both his arms in an accident because his parents are on a business trip. However, her energetic brother gets horny every time his sister does something to him... And finally his brother against her sister... [Translated From DLsite]

Boukoku no Otome Kishi
Boukoku no Otome Kishi
NAN%
Tags
  • Sexual Slavery (Non-consensual)
  • Unavoidable Rape
  • Ryona
  • High Amounts of Rape
  • Sex in Front of an Audience
Rating 6.1632 Users
Ojou-sama de Elite na Toshishita Joushi o Harami Ana ATM ni Shite Jinsei Koki Tsubusu Anraku Life
Ojou-sama de Elite na Toshishita Joushi o Harami Ana ATM ni Shite Jinsei Koki Tsubusu Anraku Life
NAN%
Tags
  • Protagonist's Boss as a Heroine
  • Consensual Erotic Humiliation
  • Office
  • Salaryman Protagonist
  • Pissing
Rating 5.9733 Users
Hatsujou Inbo ~Uzuku Jukutai wa, Sono Yokujou o Osaekirenai~
Hatsujou Inbo ~Uzuku Jukutai wa, Sono Yokujou o Osaekirenai~
NAN%
Tags
  • Daughter Support Character
  • Quickie
  • Clothed Female Naked Male
  • Protagonist's Non-blood-related Mother as a Heroine
  • Clothed Male Naked Female
Rating 5.7429 Users
Demojitsu!
Demojitsu!
NAN%
Tags
  • Only Protagonist's Sisters as Heroine(s)
  • Heroine with Armpit Hair
  • Flat Tints Only
  • Pubic Hair Option
  • Muscular Heroine
Rating 6.4930 Users
Zetsurin Yandere Haha ~Musuko no Kyokonburi ni Teisou ga Yoromeku~
Zetsurin Yandere Haha ~Musuko no Kyokonburi ni Teisou ga Yoromeku~
NAN%
Tags
  • Protagonist's Son as a Hero
  • Mother/Son Romance
  • Only Younger Heroes
  • Forbidden Love
  • Yamato Nadeshiko Protagonist
Rating 6.2627 Users
Motto! Yagai Gakushuu ~Kaki Tokubetsu Koushuu Hen~
Motto! Yagai Gakushuu ~Kaki Tokubetsu Koushuu Hen~
NAN%
Tags
  • Summer Camp
  • Shotacon
  • Shota Protagonist
  • Child Protagonist
  • Straight Shotacon
Rating 6.4951 Users
Oni Chichi After ~Nure Suke Airi to Amayadori Hen~
Oni Chichi After ~Nure Suke Airi to Amayadori Hen~
NAN%
Tags
  • Non-blood-related Father/Daughter Incest
  • Only Protagonist's Relatives as Heroine(s)
  • Rain
  • Only Younger Heroines
  • Half-Japanese Heroine
Rating 6.0422 Users
Stopping!!! 5 Hataraku Onee-san Hen
Stopping!!! 5 Hataraku Onee-san Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.9427 Users
Stopping!!! 9: Natsu no Omoide Hen
Stopping!!! 9: Natsu no Omoide Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 6.2222 Users
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 6.4621 Users
Stopping!!! 4 Nekketsu Sports Hen
Stopping!!! 4 Nekketsu Sports Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8228 Users
Hikage de Sukusuku
Hikage de Sukusuku
NAN%
Tags
  • Ugly Protagonist
  • Flat Tints Only
  • Straight Lolicon
  • Sex Involving Children
  • Only Loli Heroines
Rating 6.3820 Users
Stopping!!! 3 Reaction mo Aru yo Gakuen Hen
Stopping!!! 3 Reaction mo Aru yo Gakuen Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8827 Users
Kabe ni Hamatte Ugokenai!
Kabe ni Hamatte Ugokenai!
NAN%
Tags
  • Stuck-in-Wall Sex
  • Anal Rape
  • Unavoidable Heroine Rape
  • Airhead Heroine
  • Confinement
Rating 5.5942 Users
Kekkon Shitai Otoshigoro
Kekkon Shitai Otoshigoro
NAN%
Tags
  • Interactive Touching Game
  • Protagonist's Niece as a Heroine
  • Straight Lolicon
  • Sex Involving Children
  • Floating Textbox
Rating 6.4935 Users
Stopping!!! 8: Sexy Body Tankentai
Stopping!!! 8: Sexy Body Tankentai
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Flat Tints Only
Rating 6.3920 Users
Stopping!!! Rikujou Kyougi Hen
Stopping!!! Rikujou Kyougi Hen
NAN%
Tags
  • Time Stop
  • Chubby Heroine
  • Ugly Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.6633 Users
Zettai Fukujuu Princess ~Kijoku Kakumeiroku~
Zettai Fukujuu Princess ~Kijoku Kakumeiroku~
NAN%
Tags
  • Completely Avoidable Rape by Others
  • Only Avoidable Heroine Having Sex with Others
  • Heroine Sisters
  • Sexual Slavery (Choukyou Variation)
  • Twin Buttjob
Rating 7.1641 Users
Stopping!!! 6 Itoshi no Taisougi Hen
Stopping!!! 6 Itoshi no Taisougi Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9623 Users
Lovecha ~Tsumasakidachi de, Hitomi o Tojite~
Lovecha ~Tsumasakidachi de, Hitomi o Tojite~
NAN%
Tags
  • Elementary School
  • Elementary School Student Heroine
  • Only Loli Heroines
  • Student-Teacher Romance
  • Armpit Licking
Rating 6.2225 Users
Stealth Yarou
Stealth Yarou
NAN%
Tags
  • Invisibility
  • Flat Tints Only
  • Sex in Public Places
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.7024 Users
Puriketsu Kyonyuu ni Sodatta Shinseki no Musume-tachi ga Kuso Shikokatta no de Aherasete Itsudemo Yareru Haramase Onaho ni Shita Ken
Puriketsu Kyonyuu ni Sodatta Shinseki no Musume-tachi ga Kuso Shikokatta no de Aherasete Itsudemo Yareru Haramase Onaho ni Shita Ken
NAN%
Tags
  • Triple Boobjob
  • Gyaru Heroine
  • Big Breast Sizes Heroine
  • Internal Exhibition of Sex
  • Impregnation
Rating 6.0523 Users
Remote Control Girl
Remote Control Girl
NAN%
Tags
  • Mind Control
  • Scientist Protagonist
  • Flat Tints Only
  • Ugly Protagonist
  • Blowjob
Rating 6.3320 Users
Stopping!!! 2: Lo**kko Toshokan Hen
Stopping!!! 2: Lo**kko Toshokan Hen
60%
Tags
  • Time Stop
  • Ugly Protagonist
  • Sexual Child Abuse
  • Chubby Protagonist
  • Rapist Protagonist
Rating 6.3031 Users
Stopping!! 11 the Calamity of Time Stop
Stopping!! 11 the Calamity of Time Stop
57%
Tags
  • Time Stop
  • Flat Tints Only
  • Sexual Content
  • ADV
Rating 6.3224 Users
Kabe ni Hamatte Ugokenai!
Kabe ni Hamatte Ugokenai!
56%
Tags
  • Stuck-in-Wall Sex
  • Anal Rape
  • Unavoidable Heroine Rape
  • Airhead Heroine
  • Confinement
Rating 5.5942 Users
Stopping!!! 3 Reaction mo Aru yo Gakuen Hen
Stopping!!! 3 Reaction mo Aru yo Gakuen Hen
56%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8827 Users
Hikage de Sukusuku
Hikage de Sukusuku
56%
Tags
  • Ugly Protagonist
  • Flat Tints Only
  • Straight Lolicon
  • Sex Involving Children
  • Only Loli Heroines
Rating 6.3820 Users
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
56%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 6.4621 Users
Stopping!!! 4 Nekketsu Sports Hen
Stopping!!! 4 Nekketsu Sports Hen
49%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8228 Users
Stopping!!! 5 Hataraku Onee-san Hen
Stopping!!! 5 Hataraku Onee-san Hen
49%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.9427 Users
Stopping!!! 9: Natsu no Omoide Hen
Stopping!!! 9: Natsu no Omoide Hen
47%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 6.2222 Users
Stopping!!! 8: Sexy Body Tankentai
Stopping!!! 8: Sexy Body Tankentai
44%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Flat Tints Only
Rating 6.3920 Users
Stopping!!! Rikujou Kyougi Hen
Stopping!!! Rikujou Kyougi Hen
43%
Tags
  • Time Stop
  • Chubby Heroine
  • Ugly Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.6633 Users
Stopping!!! 6 Itoshi no Taisougi Hen
Stopping!!! 6 Itoshi no Taisougi Hen
42%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9623 Users
Stealth Yarou
Stealth Yarou
41%
Tags
  • Invisibility
  • Flat Tints Only
  • Sex in Public Places
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.7024 Users
Remote Control Girl
Remote Control Girl
39%
Tags
  • Mind Control
  • Scientist Protagonist
  • Flat Tints Only
  • Ugly Protagonist
  • Blowjob
Rating 6.3320 Users
Kabe ni Hamatte Ugokenai! 2
Kabe ni Hamatte Ugokenai! 2
38%
Tags
  • Stuck-in-Wall Sex
  • Orcs
  • Elf Heroine
  • All the Way Through
  • Confinement
Rating 5.8631 Users
Oshiego no ○gakusei ga, Chi○po no Aishou o Tashikame Sasete ♪ to Ittekita
Oshiego no ○gakusei ga, Chi○po no Aishou o Tashikame Sasete ♪ to Ittekita
36%
Tags
  • Elementary School
  • Nympho Hero
  • Elementary School Student Heroine
  • Nympho Heroine
  • Male on Trap
Rating 6.6222 Users
Kazoku o Shokusu to Iu koto
Kazoku o Shokusu to Iu koto
35%
Tags
  • Protagonist's Aunt as a Heroine
  • Blood-related Aunt/Nephew Incest
  • Incest
  • Cousin Incest
  • Inbreeding
Rating 5.9623 Users
Kabe ni Hamatte Ugokenai! 3 Shougeki Eizou Kandou no Kyuushutsu Geki
Kabe ni Hamatte Ugokenai! 3 Shougeki Eizou Kandou no Kyuushutsu Geki
34%
Tags
  • Stuck-in-Wall Sex
  • Lesbian Rape
  • Confinement
  • Flat Tints Only
  • Handjob
Rating 5.9328 Users
Chicchai Idol DVD no Tsukurikata
Chicchai Idol DVD no Tsukurikata
30%
Tags
  • Production of Pornography (Professional)
  • Elementary School Student Heroine
  • Unlock All Scenes Option
  • Sexual Child Abuse
  • Humping
Rating 6.7822 Users
Stopping!!! 10 Honoo no Athlete Hen
Stopping!!! 10 Honoo no Athlete Hen
29%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9424 Users
Okaa-san ni Hassha!
Okaa-san ni Hassha!
28%
Tags
  • Rape by Shota
  • Mother/Son Incest
  • Flat Tints Only
  • Shotacon
  • Sex Involving Prostitution
Rating 5.3424 Users
Mama wa Inran Niku Dorei
Mama wa Inran Niku Dorei
28%
Tags
  • Sexual Child Abuse
  • Straight Lolicon
  • Only Loli Heroines
  • Interactive Touching Game
  • Peace Sign Ahegao
Rating 6.9029 Users
OctoberWEEN Special 2018
OctoberWEEN Special 2018
27%
Tags
  • Protagonist with Tentacles
  • Heroine with Erotic Adhesive Bandage
  • Slime Protagonist
  • Consensual Sex Involving Slime Monsters
  • Witch Heroine
Rating 5.6633 Users
Futaba☆Channel 3
Futaba☆Channel 3
27%
Tags
  • Idol Protagonist
  • Production of Pornography (Professional)
  • Elementary School Student Heroine
  • Heroine with Eye Covering Hairstyle
  • Sex Change
Rating 6.5323 Users

Dangerous Nightingale 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 (21 total)

NameScoreImportanceWeight
Flat Tints Only3.001.614.84
Ugly Protagonist2.002.354.71
Blood-related Brother/Sister Incest3.001.494.46
Only Blood-related Heroines2.002.104.21
Protagonist's Sister as a Heroine2.002.094.17
Only Protagonist's Sisters as Heroine(s)2.001.993.98
Only Younger Heroines2.001.943.89
Only Virgin Heroines3.001.083.25
Tsundere Heroine2.001.402.80
Sounds of Copulation2.001.292.58
Kinetic Novel2.001.072.15
Only a Single Heroine2.001.022.04
Nukige3.000.651.95
Wake-up Sex1.001.811.81
Sixty-nine1.501.071.61
Handjob1.001.501.50
Background Moans1.001.441.44
Cowgirl1.000.840.84
Defloration1.000.760.76
Blowjob0.671.110.75
ADV2.500.150.36

Traits (4 total)

NameCharactersImportanceWeight
Incest Engages in (Sexual)11.471.02
Younger Sister Role11.441.00
Handjob Engages in (Sexual)11.160.80
Long Hair10.750.52