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Summary

The protagonist, Shirakawa Keita, lives alone with his older sister Orie, who just started her training as a teacher in Keita's school. They get along so well that his schoolmates believe they are married and thus shares the same surname, much to the jealousy of the male students. One day, he received an unlabeled DVD from an unknown sender. As he played the said DVD, he saw his dear sister servicing someone's dick. At first, he thought it was her boyfriend, but soon he realized that she was being threatened to do it. The video showed her getting violated by different men, before it stopped. He thought about talking to his sister about it, but he didn't have the courage. Instead, he decided to try and find the culprits alone by looking for clues in the video and searching around the school, but he failed. He then continued to receive similar DVDs of his sister on a regular basis...

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
Sex Sensou ~Ai Aru Ecchi wa Kinshi Desu!~
Sex Sensou ~Ai Aru Ecchi wa Kinshi Desu!~
NAN%
Tags
  • Protagonist's Rival as a Heroine
  • Heroine with Tan Lines
  • Colored Name-tags
  • High Sexual Content
  • Pregnancy
Rating 5.8420 Users
Shoujo Senki Soul Eater "Donna ni Kegasarete mo... Watashi no Fukushuu wa Owaranai!!"
Shoujo Senki Soul Eater "Donna ni Kegasarete mo... Watashi no Fukushuu wa Owaranai!!"
NAN%
Tags
  • Huge Insertion
  • Mahou Shoujo Protagonist
  • High Amounts of Rape
  • Ejaculation Choice
  • Futanari Support Character
Rating 7.8020 Users
Futotta Otoko ga Shoujo ni Hanashikakeru Jian Hassei
Futotta Otoko ga Shoujo ni Hanashikakeru Jian Hassei
NAN%
Tags
  • Flat Tints Only
  • Highly Animated Sprites
  • Kidnapping
  • Lolicon
  • Deepthroat
Rating 6.5822 Users
Moshimo Suieibu Komon no Tsuma ga Dekapai Niku Onaho to Shite Ura Site de Sarasareteitara
Moshimo Suieibu Komon no Tsuma ga Dekapai Niku Onaho to Shite Ura Site de Sarasareteitara
NAN%
Tags
  • Unavoidable Netorare
  • Consensual Group Sex of One Female and Several Males
  • P.E. Teacher Heroine
  • Swimming Club
  • Heroine with Swimsuits
Rating 5.7525 Users
Parallel Akiba Gakuen
Parallel Akiba Gakuen
NAN%
Tags
  • Defloration During Common Route
  • Threesome
  • Nursing Handjob
  • Single Buttjob
  • Elf Heroine
Rating 7.3313 Users
Himegoto Union Motto H!
Himegoto Union Motto H!
NAN%
Tags
  • Reverse Trap Heroine
  • Shimaidon
  • Linear Plot
  • Twin Handjob
  • Soapy Massage
Rating 7.3321 Users
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
NAN%
Tags
  • Voyeurism
  • Blood-related Aunt/Nephew Incest
  • Fictional Modern Day Japanese Countryside
  • Protagonist's Aunt as a Heroine
  • Masturbation with Object
Rating 5.8421 Users
Mashou no Nie 2
Mashou no Nie 2
NAN%
Tags
  • Princess Heroine
  • Fantasy
  • Rape
  • Double Penetration (Group Sex)
  • Vaginal + Anal Tentacle Penetration
Rating 6.4023 Users
Imouto Ninshin 2 ~In-Tai-Mon-Zetsu~
Imouto Ninshin 2 ~In-Tai-Mon-Zetsu~
NAN%
Tags
  • Inbred Protagonist
  • Inbred Heroine
  • Brother/Sister Incest
  • Inbreeding
  • Only Blood-related Heroines
Rating 5.9915 Users
Ijikuri Mama
Ijikuri Mama
NAN%
Tags
  • Fake Choices
  • Shotacon
  • Disabled Protagonist
  • Blood-related Mother/Son Incest
  • Straight Shotacon
Rating 5.7739 Users
Shinkonzuma Shion no AV Debut ~Honeymoon Chuu ni Otto Igai to Namadashi Rankou Netorare~
Shinkonzuma Shion no AV Debut ~Honeymoon Chuu ni Otto Igai to Namadashi Rankou Netorare~
NAN%
Tags
  • Production of Pornography (Professional)
  • Unavoidable Netorare
  • Only Adult Heroines
  • Married Heroine
  • Protagonist in Relationship
Rating 6.3222 Users
Aniyome Chijoku no Time Sale ~Otto ni wa Ienai, Himitsu no Part~
Aniyome Chijoku no Time Sale ~Otto ni wa Ienai, Himitsu no Part~
NAN%
Tags
  • Body Food
  • Clothed Male Naked Female
  • Rape with Blackmail
  • Sexual Devices
  • Production of Pornography (Amateur)
Rating 6.3412 Users
Love Fetish ~Tekoki Hen~
Love Fetish ~Tekoki Hen~
NAN%
Tags
  • Flat Tints Only
  • High Sexual Content
  • Modern Day
  • Perverted Heroine
  • Tsundere Heroine
Rating 6.7723 Users
Gokuin no Sentou
Gokuin no Sentou
NAN%
Tags
  • Businesswoman Heroine
  • Fortune-teller Heroine
  • Completely Avoidable Heroine Rape
  • Confinement
  • Blood-related Incest
Rating 6.4550 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
NAN%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Ijikuri Mama 3
Ijikuri Mama 3
NAN%
Tags
  • Unavoidable Harem Ending
  • Heroine with Tan Lines
  • Shotacon
  • Inbreeding
  • Protagonist's Blood-related Mother as a Heroine
Rating 5.6925 Users
Chikan Ou ~In
Chikan Ou ~In'yoku no Kaihousha~
NAN%
Tags
  • Chikan Protagonist
  • Chikan
  • Glory Hole Sex
  • Molestation on Public Transport
  • Discreet Sex
Rating 6.0021 Users
Yarasete! Teacher
Yarasete! Teacher
NAN%
Tags
  • Straight Shotacon
  • School Nurse Support Character
  • Shota Protagonist
  • Perverted Protagonist
  • School
Rating 6.2832 Users
Yome no Ane ga Kyonyuu Sugite Gaman Dekinai ~Nee-san ga Konna ni Erokatta Nante!
Yome no Ane ga Kyonyuu Sugite Gaman Dekinai ~Nee-san ga Konna ni Erokatta Nante!
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Remote-controlled Vibrator
  • Discreet Phone Sex
  • Soapy Massage
  • Hidden Vibrator
Rating 6.1116 Users
Lilith-Izm05 ~Tairyou Shasei Hen~
Lilith-Izm05 ~Tairyou Shasei Hen~
NAN%
Tags
  • P.E. Teacher Heroine
  • Anthology
  • Half-Japanese Heroine
  • Unavoidable Rape
  • Mindbreak
Rating 6.2825 Users
Boku no Tomodachi wa Mama de Asobu Tame ni Yattekuru ~**-kun Genki? Watashi, Minna ni Kakowarete Shiawase na Katei Tsukuruu~
Boku no Tomodachi wa Mama de Asobu Tame ni Yattekuru ~**-kun Genki? Watashi, Minna ni Kakowarete Shiawase na Katei Tsukuruu~
NAN%
Tags
  • Impregnation by Others
  • Netorare Type B
  • Only Protagonist's Relatives as Heroine(s)
  • Protagonist's Blood-related Mother as a Heroine
  • Double Handjob
Rating 6.1715 Users
Stopping!!! 10 Honoo no Athlete Hen
Stopping!!! 10 Honoo no Athlete Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9424 Users
Imouto Ninshin
Imouto Ninshin
NAN%
Tags
  • Inbreeding
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Younger Heroines
  • Impregnation
Rating 5.5822 Users
Doki! Namaiki Idol Kairaku Ochi Special! ~Nakadashi Jiyuu, Makura mo Aru yo~
Doki! Namaiki Idol Kairaku Ochi Special! ~Nakadashi Jiyuu, Makura mo Aru yo~
47%
Tags
  • Idol Heroine
  • Rape with Blackmail
  • Manager Protagonist
  • Sex at Work
  • Onsen
Rating 5.9020 Users
Ruri no Ie -Domination Game-
Ruri no Ie -Domination Game-
40%
Tags
  • Duct Tape Bondage
  • Heroine Sisters
  • Cthulhu Mythos
  • Trampling
  • Spy Heroine
Rating 6.5936 Users
Love Fetish ~Tekoki Hen~
Love Fetish ~Tekoki Hen~
37%
Tags
  • Flat Tints Only
  • High Sexual Content
  • Modern Day
  • Perverted Heroine
  • Tsundere Heroine
Rating 6.7723 Users
Aniyome Chijoku no Time Sale ~Otto ni wa Ienai, Himitsu no Part~
Aniyome Chijoku no Time Sale ~Otto ni wa Ienai, Himitsu no Part~
37%
Tags
  • Body Food
  • Clothed Male Naked Female
  • Rape with Blackmail
  • Sexual Devices
  • Production of Pornography (Amateur)
Rating 6.3412 Users
Shinkonzuma Shion no AV Debut ~Honeymoon Chuu ni Otto Igai to Namadashi Rankou Netorare~
Shinkonzuma Shion no AV Debut ~Honeymoon Chuu ni Otto Igai to Namadashi Rankou Netorare~
37%
Tags
  • Production of Pornography (Professional)
  • Unavoidable Netorare
  • Only Adult Heroines
  • Married Heroine
  • Protagonist in Relationship
Rating 6.3222 Users
Imouto Ninshin 2 ~In-Tai-Mon-Zetsu~
Imouto Ninshin 2 ~In-Tai-Mon-Zetsu~
36%
Tags
  • Inbred Protagonist
  • Inbred Heroine
  • Brother/Sister Incest
  • Inbreeding
  • Only Blood-related Heroines
Rating 5.9915 Users
Ijikuri Mama
Ijikuri Mama
36%
Tags
  • Fake Choices
  • Shotacon
  • Disabled Protagonist
  • Blood-related Mother/Son Incest
  • Straight Shotacon
Rating 5.7739 Users
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
35%
Tags
  • Voyeurism
  • Blood-related Aunt/Nephew Incest
  • Fictional Modern Day Japanese Countryside
  • Protagonist's Aunt as a Heroine
  • Masturbation with Object
Rating 5.8421 Users
Mashou no Nie 2
Mashou no Nie 2
35%
Tags
  • Princess Heroine
  • Fantasy
  • Rape
  • Double Penetration (Group Sex)
  • Vaginal + Anal Tentacle Penetration
Rating 6.4023 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
34%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Chikan Ou ~In
Chikan Ou ~In'yoku no Kaihousha~
33%
Tags
  • Chikan Protagonist
  • Chikan
  • Glory Hole Sex
  • Molestation on Public Transport
  • Discreet Sex
Rating 6.0021 Users
Yome no Ane ga Kyonyuu Sugite Gaman Dekinai ~Nee-san ga Konna ni Erokatta Nante!
Yome no Ane ga Kyonyuu Sugite Gaman Dekinai ~Nee-san ga Konna ni Erokatta Nante!
32%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Remote-controlled Vibrator
  • Discreet Phone Sex
  • Soapy Massage
  • Hidden Vibrator
Rating 6.1116 Users
Boku no Tomodachi wa Mama de Asobu Tame ni Yattekuru ~**-kun Genki? Watashi, Minna ni Kakowarete Shiawase na Katei Tsukuruu~
Boku no Tomodachi wa Mama de Asobu Tame ni Yattekuru ~**-kun Genki? Watashi, Minna ni Kakowarete Shiawase na Katei Tsukuruu~
32%
Tags
  • Impregnation by Others
  • Netorare Type B
  • Only Protagonist's Relatives as Heroine(s)
  • Protagonist's Blood-related Mother as a Heroine
  • Double Handjob
Rating 6.1715 Users
Imouto Ninshin
Imouto Ninshin
31%
Tags
  • Inbreeding
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Younger Heroines
  • Impregnation
Rating 5.5822 Users
Nantai Prima Onna Kyoushi
Nantai Prima Onna Kyoushi
31%
Tags
  • Bisexual Heroine
  • Autocunnilingus
  • Big Breast Sizes Heroine
  • Sexual Devices
  • Sex at School
Rating 6.5822 Users
Yarasete! Teacher Sotsugyou
Yarasete! Teacher Sotsugyou
31%
Tags
  • Only Older Heroines
  • Heroine with Glasses
  • Single Ending
  • Teacher Heroine
  • Student Protagonist
Rating 5.9925 Users
Mama Shibori 3 no Jijou
Mama Shibori 3 no Jijou
31%
Tags
  • Swinging
  • Only Older Heroines
  • Straight Shotacon
  • Shota Protagonist
  • Illness
Rating 6.6852 Users
Shiawase na Ohime-sama ~Engage wa Kozukuri no Tame ni~
Shiawase na Ohime-sama ~Engage wa Kozukuri no Tame ni~
31%
Tags
  • Palace
  • Princess Heroine
  • Royal Heroine
  • Royal Protagonist
  • Triple Boobjob
Rating 7.3511 Users
Okaa-san no Ama Ama Time ~Issho ni Yoru no Kenshuu Massage~
Okaa-san no Ama Ama Time ~Issho ni Yoru no Kenshuu Massage~
31%
Tags
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Spoons
  • Anal Fingering
  • Single Handjob
Rating 5.8918 Users
Osananajimi o Ushinatta Natsu...
Osananajimi o Ushinatta Natsu...
30%
Tags
  • Rape by Possession
  • Delinquent Hero
  • Summer
  • Netorare
  • Vaginal + Anal Tentacle Penetration
Rating 6.5925 Users
Shinjin 22-sai no Onee-chan AV Debut!! Shinonome Miki - Nee-chan, Dondake Sex Daisuki Nanda yo...
Shinjin 22-sai no Onee-chan AV Debut!! Shinonome Miki - Nee-chan, Dondake Sex Daisuki Nanda yo...
30%
Tags
  • Protagonist's Older Sister as a Heroine
  • Consumption of Pornography
  • Production of Pornography (Professional)
  • Protagonist's Full Sister as a Heroine
  • Glasses Option
Rating 6.6732 Users
Douryou no Oku-san ~Netori Tsuma, Netorare Tsuma~
Douryou no Oku-san ~Netori Tsuma, Netorare Tsuma~
29%
Tags
  • Netori
  • Clothed Male Naked Female
  • Wake-up Sex
  • Love Hotel
  • Sex in a Vehicle
Rating 7.0626 Users
Ai Shimai ~Futari no Kajitsu~
Ai Shimai ~Futari no Kajitsu~
29%
Tags
  • Blood-related Sister/Sister Incest
  • Rape with Blackmail
  • Non-twin Heroine Sisters
  • Rapist Protagonist
  • Sexual Slavery
Rating 6.4522 Users
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Tokonatsu Beach Hen
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Tokonatsu Beach Hen
29%
Tags
  • Obacon
  • Lifeguard Heroine
  • Beach
  • Rape by Shota
  • Sex on a Beach
Rating 6.6233 Users

Anedori ~Ochiteiku Onee-chan o Tasukerarenai Boku~ 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 (46 total)

NameScoreImportanceWeight
Protagonist's Sister as a Heroine3.002.096.28
Netorare Type B3.002.066.19
Only Bad Endings3.001.935.80
Defloration by Others2.002.144.28
Only Blood-related Heroines2.002.084.17
Only Older Heroines2.002.074.13
Only Protagonist's Sisters as Heroine(s)2.001.993.98
Sexual Slavery (Choukyou Variation)2.001.883.77
Production of Pornography (Amateur)2.001.643.28
Brocon Heroine2.001.613.22
High School2.501.223.04
Teacher Heroine2.001.372.74
Sex in Public Places2.501.092.72
Only a Single Heroine2.501.012.53
Group Sex of One Female and Several Males2.331.072.50
Gang Rape1.671.492.49
High School Student Protagonist2.001.202.40
Body Writing1.251.752.18
Only Virgin Heroines2.001.082.17
Multiple Penetration1.671.282.14
High Sexual Content2.001.052.11
Bukkake1.671.202.01
Anal Penetration1.501.321.99
Nukige3.000.651.95
Rape with Blackmail1.001.781.78
Hidden Vibrator1.001.691.69
Blowjob1.501.121.68
Urination Fetish1.001.671.67
Bondage1.501.111.66
Petplay1.001.631.63
Doggy Style2.000.811.61
Fingering1.001.531.53
Handjob1.001.511.51
Netorare1.001.511.51
Masturbation1.001.501.50
Double Penetration (Group Sex)1.001.451.45
Pissing1.001.441.44
Twin Blowjob1.001.291.29
Cowgirl1.500.841.26
Standing Sex1.001.061.06
Multiple Endings1.500.671.00
Outdoor Sex1.001.001.00
Male Protagonist2.000.300.60
Boobjob0.331.330.44
ADV2.500.140.36
2.000.000.00

Traits (66 total)

NameCharactersImportanceWeight
Comfort Sex Engages in (Sexual)13.302.29
Public Use (Choukyou or Non-Consensual) Subject of (Sexual)12.601.81
Forced Public Nudity Subject of (Sexual)12.531.76
Spreader Bar Subject of (Sexual)12.471.71
Casual Sex Engages in (Sexual)12.451.70
Blowbang Engages in (Sexual)12.431.69
Turndown Subject of12.391.66
Non-consensual Porn Acting Subject of (Sexual)12.381.65
Netori (their SO is stolen) Subject of12.261.57
Public Masturbation Engages in (Sexual)12.211.53
Pissing Subject of (Sexual)12.181.51
Body Writing Subject of (Sexual)12.181.51
Claret Hair12.161.50
Blackmail Subject of12.131.48
Hidden Vibrator Subject of (Sexual)12.121.47
Netorare (they are the stolen SO) Subject of12.111.47
Petplay Subject of (Sexual)12.111.46
Consensual Porn Acting Engages in (Sexual)12.091.45
Brother Complex Personality12.061.43
Mindbreak Subject of (Sexual)12.041.41
Sexual Slavery (Choukyou Variation) Subject of (Sexual)11.991.38
Sex with Others Engages in (Sexual)11.991.38
Sexual Corruption Subject of11.971.36
Clumsy Personality11.941.34
Masturbation in front of an Audience Engages in (Sexual)11.901.32
Younger Brother Role11.901.32
Gang Rape Subject of (Sexual)11.891.31
Double Handjob Engages in (Sexual)11.891.31
Multiple Penetration Subject of (Sexual)11.881.30
Cardigan Clothes11.871.30
Spanking Subject of (Sexual)11.871.29
Spit-roast Subject of (Sexual)11.751.21
Collar Clothes11.671.16
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Bondage Sex Subject of (Sexual)11.581.10
Rape Subject of (Sexual)11.571.09
Full Sister Role11.561.08
Older Sister Role11.561.08
Teacher Role11.561.08
Sex at School Engages in (Sexual)11.551.07
Group Sex Engages in (Sexual)11.521.06
Pendant Necklace Clothes11.521.05
Pissing Engages in (Sexual)11.471.02
V Bangs Hair11.410.98
Nipple Sucking Subject of (Sexual)11.380.96
Female Ejaculation Engages in (Sexual)11.360.95
Wavy Hair11.360.94
Bukkake Subject of (Sexual)11.350.94
Ahoge Hair11.320.92
Sex in Public Places Engages in (Sexual)11.260.87
Watashi Personality11.250.87
Parted in Middle Hair11.250.87
Anal Sex Subject of (Sexual)11.190.82
Standing Sex Subject of (Sexual)11.180.81
Butterfly Subject of (Sexual)11.170.81
Outdoor Sex Engages in (Sexual)11.160.80
Boobjob Engages in (Sexual)11.070.74
Miniskirt Clothes11.060.74
Sidehair Hair10.980.68
Cowgirl Subject of (Sexual)10.950.66
Virgin Sex Engages in (Sexual)10.850.59
Blue Eyes10.800.56
Young-adult Body10.760.53
Long Hair10.750.52
Slim Body10.580.40
Pale Body10.370.25