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Summary

The sequel to the short VIPER-V10 story, Northern Lights, subtitled Asuka. The budding romance between Asuka and Captain is put to the test when Captain's sultry cousin Miki moves in with him. Captain's focus wavers... [More from sognadigitalmuseum]

Musuko no Tomodachi ni Otosarete ~Aa... Watashi, Hitori no Onna ni Modorimasu~
Musuko no Tomodachi ni Otosarete ~Aa... Watashi, Hitori no Onna ni Modorimasu~
0%
Tags
  • Netorare
  • Discreet Phone Sex
  • Boobs on Glass
  • Sex on Toilet
  • Married Heroine
Rating 6.2420 Users
Saimin Paranoia
Saimin Paranoia
0%
Tags
  • Chikan Protagonist
  • Molestation on Public Transport
  • Erotic Mind Control
  • Sex in a Vehicle
  • More Than Seven Heroines
Rating 6.3923 Users
Mashou no Nie 2
Mashou no Nie 2
0%
Tags
  • Fantasy
  • Rape
  • Nukige
  • Male Protagonist
Rating 6.3220 Users
Ore ga Aishita Hitozuma ~Emiko~
Ore ga Aishita Hitozuma ~Emiko~
0%
Tags
  • Only Avoidable Rape Scenes
  • Pregnancy Ending
  • Soapy Massage
  • Love Hotel
  • Mutual Masturbation
Rating 63.7026 Users
Dedenden!
Dedenden!
0%
Tags
  • Anal Plug Tail
  • Action Game
  • Dildos
  • Single Footjob
  • Reverse Missionary
Rating 6.5222 Users
Tasogare ni Kirameku Shirogane no Kugan
Tasogare ni Kirameku Shirogane no Kugan
0%
Tags
  • University Student Heroine
  • Principal Heroine
  • Erotic Mind Control
  • Non-blood-related Mother/Son Incest
  • Ejaculation Forewarner
Rating 6.4236 Users
Lilith-Izm06 ~Digi Anime with Lily & Lilia Gaiden~
Lilith-Izm06 ~Digi Anime with Lily & Lilia Gaiden~
0%
Tags
  • Heroine with Bodystocking
  • Heroine with Slave Tattoo (BDSM)
  • Gaping
  • Anthology
  • Internal Exhibition of Sex
Rating 6.2631 Users
Hoka no Otoko no Seieki de Haramu Toki 2 -Shouji ni Utsuru, Kaikan ni Modae Kurutta Tsuma no Kage-
Hoka no Otoko no Seieki de Haramu Toki 2 -Shouji ni Utsuru, Kaikan ni Modae Kurutta Tsuma no Kage-
0%
Tags
  • In-law Incest
  • Protagonist with Health Issues
  • Impregnation by Others
  • Traditionalist Family
  • Netorase
Rating 6.3829 Users
Osananajimi o Ushinatta Natsu...
Osananajimi o Ushinatta Natsu...
0%
Tags
  • Rape by Possession
  • Delinquent Hero
  • Vaginal + Anal Tentacle Penetration
  • Netorare
  • Voiced Thoughts
Rating 6.4120 Users
Kabe ni Hamatte Ugokenai!
Kabe ni Hamatte Ugokenai!
0%
Tags
  • Stuck-in-Wall Sex
  • Flat Tints Only
  • Confinement
  • Unavoidable Heroine Rape
  • No Character Sprites
Rating 5.8229 Users
Saikyou no Haramase Onaho Kishi-dan ~Tsuyoi Mesu wa Kyokon ni Katenai! Ero Hidoi Koto o Shite mo Yorokobu Zettai Chuusei Ahe Harem o Kizuke!~
Saikyou no Haramase Onaho Kishi-dan ~Tsuyoi Mesu wa Kyokon ni Katenai! Ero Hidoi Koto o Shite mo Yorokobu Zettai Chuusei Ahe Harem o Kizuke!~
0%
Tags
  • Heroine with Slave Tattoo (BDSM)
  • Sexual Slavery (Consensual)
  • Unnamed Protagonist
  • Heroine with Tattoo
  • Unavoidable Harem Ending
Rating 6.3038 Users
D-EVE in you
D-EVE in you
0%
Tags
  • Japanese Idols
  • Idol Heroine
  • Singer Heroine
  • Heroine with Intake Hairstyle
  • Exhibitionism
Rating 6.6022 Users
Ane to Boin
Ane to Boin
0%
Tags
  • Non-twin Heroine Sisters
  • Protagonist's Older Sister as a Heroine
  • Breast Expansion
  • Non-blood-related Brother/Sister Incest
  • Protagonist's Non-blood-related Sister as a Heroine
Rating 6.6365 Users
Ruri no Ie -Domination Game-
Ruri no Ie -Domination Game-
0%
Tags
  • Duct Tape Bondage
  • Cthulhu Mythos
  • Heroine Sisters
  • Extremely (un)Lucky Protagonist
  • Trampling
Rating 6.4433 Users
Hitozuma Dorei Kissa
Hitozuma Dorei Kissa
0%
Tags
  • Blackmail
  • Rape with Blackmail
  • Infidelity
  • Milking (Sexual)
  • Gang Rape
Rating 5.8820 Users
Support Ari Kanojo
Support Ari Kanojo
0%
Tags
  • Sex Involving Smegma
  • Prostitution
  • Close-up CGs
  • Heroine with Inverted Nipples
  • Gyaru Heroine
Rating 6.2331 Users
Chikankyou 2 ~Gekiyaba Appli de Tsuyoki na Ano Ko no Mega Pai Hip o Ijimete! Ahegao Acme de Otoshitai!!~
Chikankyou 2 ~Gekiyaba Appli de Tsuyoki na Ano Ko no Mega Pai Hip o Ijimete! Ahegao Acme de Otoshitai!!~
0%
Tags
  • Chikan Protagonist
  • Chikan
  • Heroine with Spats
  • Molestation on Public Transport
  • Only One Bad Ending
Rating 6.3822 Users
Resort Boin
Resort Boin
0%
Tags
  • Resort
  • Plant Sex
  • Summer
  • Heroine with Swimsuits
  • Heroine with Tan Lines
Rating 6.9764 Users
Shiritsu Netori Gakuin -10 nin no Kareshi Mochi Joshikousei o "Netotte Geki Iki" Sasero!-
Shiritsu Netori Gakuin -10 nin no Kareshi Mochi Joshikousei o "Netotte Geki Iki" Sasero!-
0%
Tags
  • Sex in a School Infirmary
  • Athlete Heroine
  • Heroine with Eyepatch
  • Gyaru Heroine
  • Sickly Heroine
Rating 6.1625 Users
Yuusei Tenshi Primaveil Drei
Yuusei Tenshi Primaveil Drei
0%
Tags
  • Corruption of Characters
  • Stuck in Meatwall
  • Slime Monster Rape
  • Promiscuous Heroine
  • Mahou Shoujo Heroine
Rating 6.3820 Users
Makai Tenshi Djibril -Episode 2-
Makai Tenshi Djibril -Episode 2-
0%
Tags
  • Action
  • Transformation Sequence(s)
  • Netorare Type C
  • Energy Transfer via Sex
  • Netorare
Rating 6.5025 Users
Shimai x Saimin 2 ~Zettai Fukujuu, Celeb Tsuma to Hiyake JK ga Ochiru Seikan Massage~
Shimai x Saimin 2 ~Zettai Fukujuu, Celeb Tsuma to Hiyake JK ga Ochiru Seikan Massage~
0%
Tags
  • Mind Control
  • Threesome Ending
  • Infidelity
  • Netori
  • Married Heroine
Rating 6.3722 Users
Milk Junkie
Milk Junkie
0%
Tags
  • Oyakodon Ending
  • Blood-related Mother/Daughter Incest
  • Heroine's Mother as a Heroine
  • Big Breast Sizes Heroine
  • Heroine with Huge Breasts
Rating 6.5827 Users
Seidorei Onna Kyoushi
Seidorei Onna Kyoushi
0%
Tags
  • Nun Heroine
  • Rapist Protagonist
  • Twin Sisters as Heroines
  • School
  • Teacher Heroine
Rating 6.5322 Users
Viper-V16
Viper-V16
26%
Tags
  • Martial Artist Protagonist
  • Underworld
  • Anthology
  • Waitress Heroine
  • Mind Control
Rating 5.9073 Users
Akibakei Kanojo
Akibakei Kanojo
23%
Tags
  • Otaku Protagonist
  • Modern Day Akihabara
  • Changeable Font
  • Otaku Heroine
  • Incest Romance
Rating 6.5634 Users
Viper-RSR
Viper-RSR
23%
Tags
  • Dungeon Crawling Game
  • Monster Rape
  • Monsters
  • Insemination by Non-Humanoids
Rating 6.5523 Users
Sexfriend
Sexfriend
23%
Tags
  • Reverse NTR
  • Panchira
  • Sexual Scenes with Gameplay
  • Clothing ON/OFF
  • Long Sexual Scenes
Rating 6.5624 Users
Anata no Shiranai Kangofu ~Seiteki Byoutou 24-ji~
Anata no Shiranai Kangofu ~Seiteki Byoutou 24-ji~
22%
Tags
  • Hospital
  • Glasses Option
  • Sexual Devices
  • Nurse Heroine
  • Protagonist with Psychological Problems
Rating 6.7128 Users
Majodou ~Ano Chirigiwa no Utsukushisa~
Majodou ~Ano Chirigiwa no Utsukushisa~
21%
Tags
  • Witch Heroine
  • Kemonomimi Support Character
  • American Heroine
  • Albino Heroine
  • Cats
Rating 6.7834 Users
Elf All Stars Datsui Jan 3
Elf All Stars Datsui Jan 3
21%
Tags
  • Mahjong as Gameplay Element
  • Multiplayer Game
  • Separate Windows
  • Boobs on Glass
  • Floating Textbox
Rating 6.6024 Users
Viper-M1
Viper-M1
21%
Tags
  • Comedy Rape
  • High Amount of Special Effects
  • Anthology
  • Flat Tints Only
  • Interactive Movie
Rating 5.8652 Users
Demiparadoxia ~ Hookerstic Nanka Hen
Demiparadoxia ~ Hookerstic Nanka Hen
20%
Tags
  • Prostitute Heroine
  • Pubic Hair Option
  • Hotel
  • Customization
  • Sex Involving Prostitution
Rating 6.3420 Users
In
In'en ~Yamazato ni Midareru Taoyame~
20%
Tags
  • Countryside
  • Heroine with Kimono
  • Sickly Protagonist
  • Heroine with Inverted Nipples
  • Heroine with Big Breasts
Rating 6.3323 Users
Kisaku
Kisaku
20%
Tags
  • Ugly Protagonist
  • Rape with Blackmail
  • Perverted Protagonist
  • Rapist Protagonist
  • Simulation Game
Rating 6.8328 Users
Lovers ~Koi ni Ochitara...~
Lovers ~Koi ni Ochitara...~
20%
Tags
  • Central Heroine
  • Secret Romance
  • Heroine with Intake Hairstyle
  • Fast Mini-games
  • Protagonist in Relationship
Rating 6.7836 Users
Sister Scheme ~Onee-chan to no Shikata ni Tsuite~
Sister Scheme ~Onee-chan to no Shikata ni Tsuite~
19%
Tags
  • Rape by Proxy
  • Newspaper Club
  • Brother/Sister Incest
  • Sex Under the Necessity
  • Painter Protagonist
Rating 6.9653 Users
Shuusaku
Shuusaku
19%
Tags
  • Musician Heroine
  • Ugly Protagonist
  • School Dormitory
  • Rape with Blackmail
  • Rapist Protagonist
Rating 6.8241 Users
Futari no Aniyome ~Miryokuteki na Aniyome-tachi to Doukyo Suru Koto ni Natta Hibi no Tenmatsu~
Futari no Aniyome ~Miryokuteki na Aniyome-tachi to Doukyo Suru Koto ni Natta Hibi no Tenmatsu~
19%
Tags
  • In-law Incest
  • Protagonist's Sister-in-Law as a Heroine
  • Domicile
  • Pregnancy Ending
  • Netori
Rating 63.2020 Users
Kawarazaki-ke no Ichizoku
Kawarazaki-ke no Ichizoku
19%
Tags
  • Villainous Heroine
  • Ending Scene Recollection
  • Western-style Mansion
  • Ending List
  • High Amount of Bad Endings
Rating 6.2229 Users
Tsunagaranai Keitai Denwa -Tadaima Hoka no Otoko to Mechamecha Sex Chuu-
Tsunagaranai Keitai Denwa -Tadaima Hoka no Otoko to Mechamecha Sex Chuu-
19%
Tags
  • Drunk Sex
  • Netorare
  • Clothed Female Naked Male
  • Netorare Type A
  • Love Hotel
Rating 6.5025 Users
Yuuwaku no Danchizuma-tachi ~Kairaku ni Oboreru Ureta Niku~
Yuuwaku no Danchizuma-tachi ~Kairaku ni Oboreru Ureta Niku~
19%
Tags
  • Obacon
  • Apartment Building
  • Harem Ending with Theme
  • All Older Heroines
  • Completion Status Indicator
Rating 6.1725 Users
Adult Video King
Adult Video King
18%
Tags
  • Pornography
  • Production of Pornography (Professional)
  • Simulation Game
  • Debt
  • Avoidable Netorare
Rating 6.9132 Users
Kimi no Mana wa Rina Witch
Kimi no Mana wa Rina Witch
18%
Tags
  • Magic School
  • Heroine with Bodystocking
  • Sex Under the Necessity
  • Track Display
  • Half-Japanese Heroine
Rating 6.5020 Users
ShiroKuro Iede Gyaru - Tomete Kuretara Nandemo Suru yo ♥
ShiroKuro Iede Gyaru - Tomete Kuretara Nandemo Suru yo ♥
18%
Tags
  • Runaway Heroine
  • Gyaru Heroine
  • Used Condoms Exposition
  • Sex Involving Prostitution
  • Love Hotel
Rating 6.3931 Users
Ijikuri Mama 3
Ijikuri Mama 3
18%
Tags
  • Heroine with Tan Lines
  • Unavoidable Harem Ending
  • Inbreeding
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
Rating 5.9324 Users
Bakunyuu Hitozuma Maid ~Iyasare Mama Haramase no Yakata~
Bakunyuu Hitozuma Maid ~Iyasare Mama Haramase no Yakata~
17%
Tags
  • Heroine with Gigantic Breasts
  • Non-blood-related Mother/Son Incest
  • All Adult Heroines
  • Pubic Hair Option
  • Heroine with Kimono
Rating 6.5624 Users
Danchizuma to Now.
Danchizuma to Now.
17%
Tags
  • Pissing on Own Face
  • Actress Heroine
  • Lots of Character Sprites
  • Vaginal + Anal Object Insertion
  • Pegging
Rating 6.6844 Users

Viper-CTR ~Asuka~ 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
Kendo Club2.003.026.04
Flat Tints Only3.001.935.79
Protagonist's Cousin as a Heroine2.001.833.67
Fingering2.001.352.71
High School Student Protagonist2.001.262.52
Blowjob2.000.951.91
Missionary Position2.000.931.86
Student Heroine2.000.891.78
Gang Rape1.001.431.43
Handjob1.001.341.34
Anal Penetration1.001.151.15
Multiple Penetration1.001.141.14
Sixty-nine1.001.041.04
Group Sex of One Female and Several Males1.001.021.02
Bondage1.001.021.02
Cowgirl1.000.810.81
Doggy Style1.000.760.76

Traits (0 total)