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Summary

Meet the Suruga sisters, Ryoko, Maki and Miho. Ever since their parents died they've been living together, getting by as best they can and never feeling lonely because they've got each other. The Suruga sisters have a secret they can't tell anyone: due to an unexplained physical phenomenon, a sensation shared by one Suruga sister will be felt by her two sisters, no matter where they are. If one sister were to prick her finger, for example, the other two would feel the same pain...and if one of the girls becomes sexually excited, the other two will instantly feel the same emotions, no matter where they are. As they go about their daily lives, each girl never knows when she'll become sexually aroused by the emotions of the other sisters, which certainly has some bizarre consequences for all three of them in this dramatic hentai RPG. [From JAST USA]

Hitozuma Dorei Kissa 2
Hitozuma Dorei Kissa 2
NAN%
Tags
  • Rape with Blackmail
  • Blackmail
  • Waitress Heroine
  • Lactation During Sex
  • Group Sex of Multiple Females and Males
Rating 5.7922 Users
Sekai o Seifuku Suru Tame no, 3tsu no Houhou
Sekai o Seifuku Suru Tame no, 3tsu no Houhou
NAN%
Tags
  • Sex Change
  • Genderbent Sex
  • Maou Protagonist
  • Immortal Heroine
  • Western-style Castle
Rating 7.0545 Users
Waku Waku Mahjong Panic! ~Shikigami Denshou~
Waku Waku Mahjong Panic! ~Shikigami Denshou~
NAN%
Tags
  • Mahjong as Story Element
  • Strip Game
  • No Saves
  • Short Sexual Scenes
  • Fictional Beings
Rating 4.5357 Users
Ecchi na Bunny-san wa Kirai?
Ecchi na Bunny-san wa Kirai?
NAN%
Tags
  • Usamimi Heroine
  • Heroine with Leotard
  • Bunnygirl Cosplay
  • Waiting Staff Protagonist
  • Co-worker Heroine
Rating 5.88557 Users
Binetsu Kyoushi Cherry
Binetsu Kyoushi Cherry
NAN%
Tags
  • Student-Teacher Romance
  • Daydreams
  • Reverse Netorare
  • Perverted Friend
  • Clumsy Heroine
Rating 6.18607 Users
See-eki! Bukkake Bokujou! ~Oshiru Ippai, Seirei-tachi o H ni Shiiku!~
See-eki! Bukkake Bokujou! ~Oshiru Ippai, Seirei-tachi o H ni Shiiku!~
NAN%
Tags
  • Sex with Monster Girls
  • Monster Girl Support Character
  • Monster Girl Heroine
  • Heroine with Visible Panties
  • Sex With Monsters
Rating 5.58436 Users
Se-n-se-i 2
Se-n-se-i 2
NAN%
Tags
  • Movable Text Box
  • Uncredited Voice Acting
  • Sadist Protagonist
  • No Quick Save/Load
  • School Art Club
Rating 5.66224 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
NAN%
Tags
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
  • High Amount of Bad Endings
Rating 5.97278 Users
Hitozuma Yokujou Saimin
Hitozuma Yokujou Saimin
NAN%
Tags
  • Erotic Mind Control
  • Discreet Phone Sex
  • Netori
  • Arrogant Heroine
  • Gyaru Heroine
Rating 6.3627 Users
Nanpa Nama Hame Nakadashi Banzai 5
Nanpa Nama Hame Nakadashi Banzai 5
NAN%
Tags
  • Nanpa
  • Playboy Protagonist
  • Beach
  • Sex on a Beach
  • Long Sexual Scenes
Rating 6.4138 Users
Gibo
Gibo
NAN%
Tags
  • No Skip Read Text Option
  • Protagonist's Non-blood-related Mother as a Heroine
  • Non-blood-related Mother/Son Incest
  • Non-blood-related Incest
  • Mother/Son Incest
Rating 5.50400 Users
Yin-Yang! X Change Alternative
Yin-Yang! X Change Alternative
NAN%
Tags
  • Genderbent Sex
  • Non-blood-related Sister/Sister Incest
  • Sex Change
  • Poor Protagonist
  • Protagonist with Ahoge
Rating 6.51704 Users
Xchange3
Xchange3
NAN%
Tags
  • Genderbent Sex
  • Sex Change
  • Male Protagonist for a Short Time
  • Unavoidable Protagonist Rape
  • Comedy Rape
Rating 6.13419 Users
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
NAN%
Tags
  • Non-blood-related Mother/Son Incest
  • Adult Breast Feeding
  • Only Protagonist's Relatives as Heroine(s)
  • Netori
  • University Student Protagonist
Rating 6.4520 Users
ManguSta -Chijoku Fuuki Iinkai-
ManguSta -Chijoku Fuuki Iinkai-
NAN%
Tags
  • Discipline Committee Leader Protagonist
  • Pragmatic Protagonist
  • Student Council Member Heroine
  • Discipline Committee Member Heroine
  • Arrogant Protagonist
Rating 6.8722 Users
The Mensetsu ~Naitei Hoshikerya Wakaru Daro?~
The Mensetsu ~Naitei Hoshikerya Wakaru Daro?~
NAN%
Tags
  • Casting Couch
  • Rape by Deception
  • Manager Protagonist
  • Office
  • Ending Scene Recollection
Rating 5.4071 Users
Bakunyuu Onna Sousakan ~In
Bakunyuu Onna Sousakan ~In'yoku no Hakudaku Nurunuru Jinmon~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Heroine with Catsuit
  • Espionage
  • Torture Chamber
  • Spy Heroine
Rating 6.2725 Users
Shin NOZOKI-ma 2 ~Jogakuryou no Himitsu~
Shin NOZOKI-ma 2 ~Jogakuryou no Himitsu~
NAN%
Tags
  • Paraphilic Infantilism
  • School Nurse Heroine
  • Narrating Others' Thoughts
  • Heroine with Garter Belt
  • Masochist Heroine
Rating 6.3721 Users
Ririshiki Bushin Reiha to Amalove Nakadashi Seikatsu! ~Watashi to Ko o Nashitekure... Ongi ni wa Kono Karada de Seishin Seii Kotaeyou~
Ririshiki Bushin Reiha to Amalove Nakadashi Seikatsu! ~Watashi to Ko o Nashitekure... Ongi ni wa Kono Karada de Seishin Seii Kotaeyou~
NAN%
Tags
  • Sudden Girlfriend Appearance
  • Deities
  • Curse
  • Sex Under the Necessity
  • Goddess Heroine
Rating 6.2842 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 5.39249 Users
Rinkaiten ~Critical Point~
Rinkaiten ~Critical Point~
NAN%
Tags
  • Moon
  • Officer Protagonist
  • Military Base
  • Cyborg Heroine
  • Hard Science Fiction
Rating 6.44406 Users
Koitsura Erosugi!
Koitsura Erosugi!
NAN%
Tags
  • Heroine with Tan Lines
  • Protagonist's Younger Sister as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Protagonist with Phimosis
  • Mesugaki Heroine
Rating 6.0222 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
Kyomusume Koku Tokouki
Kyomusume Koku Tokouki
NAN%
Tags
  • Macrophilia
  • Branching Plot
  • Fantasy
  • Nympho Heroine
  • Past
Rating 5.4523 Users
Xchange
Xchange
17%
Tags
  • Genderbent Sex
  • Sex Change
  • Extremely (un)Lucky Protagonist
  • Airhead Protagonist
  • School Nurse Support Character
Rating 5.54707 Users
Xchange2
Xchange2
16%
Tags
  • Genderbent Sex
  • Sex Change
  • Student Club President Protagonist
  • Shota Support Character
  • Male Protagonist for a Short Time
Rating 6.17498 Users
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
Gibo no Milk wa Mitsu no Aji ~Ippai Nonde, Amaete ne~
15%
Tags
  • Non-blood-related Mother/Son Incest
  • Adult Breast Feeding
  • Only Protagonist's Relatives as Heroine(s)
  • Netori
  • University Student Protagonist
Rating 6.4520 Users
Xchange3
Xchange3
14%
Tags
  • Genderbent Sex
  • Sex Change
  • Male Protagonist for a Short Time
  • Unavoidable Protagonist Rape
  • Comedy Rape
Rating 6.13419 Users
Yin-Yang! X Change Alternative
Yin-Yang! X Change Alternative
13%
Tags
  • Genderbent Sex
  • Non-blood-related Sister/Sister Incest
  • Sex Change
  • Poor Protagonist
  • Protagonist with Ahoge
Rating 6.51704 Users
Nanpa Nama Hame Nakadashi Banzai 5
Nanpa Nama Hame Nakadashi Banzai 5
12%
Tags
  • Nanpa
  • Playboy Protagonist
  • Beach
  • Sex on a Beach
  • Long Sexual Scenes
Rating 6.4138 Users
Gibo
Gibo
12%
Tags
  • No Skip Read Text Option
  • Protagonist's Non-blood-related Mother as a Heroine
  • Non-blood-related Mother/Son Incest
  • Non-blood-related Incest
  • Mother/Son Incest
Rating 5.50400 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
12%
Tags
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
  • High Amount of Bad Endings
Rating 5.97278 Users
Hitozuma Yokujou Saimin
Hitozuma Yokujou Saimin
12%
Tags
  • Erotic Mind Control
  • Discreet Phone Sex
  • Netori
  • Arrogant Heroine
  • Gyaru Heroine
Rating 6.3627 Users
The Mensetsu ~Naitei Hoshikerya Wakaru Daro?~
The Mensetsu ~Naitei Hoshikerya Wakaru Daro?~
11%
Tags
  • Casting Couch
  • Rape by Deception
  • Manager Protagonist
  • Office
  • Ending Scene Recollection
Rating 5.4071 Users
Shin NOZOKI-ma 2 ~Jogakuryou no Himitsu~
Shin NOZOKI-ma 2 ~Jogakuryou no Himitsu~
11%
Tags
  • Paraphilic Infantilism
  • School Nurse Heroine
  • Narrating Others' Thoughts
  • Heroine with Garter Belt
  • Masochist Heroine
Rating 6.3721 Users
Magical Teacher Sensei wa Majo?
Magical Teacher Sensei wa Majo?
11%
Tags
  • P.E. Teacher Heroine
  • Blood-related Aunt/Nephew Incest
  • Principal Heroine
  • Mage Protagonist
  • Shotacon Heroine
Rating 5.39249 Users
Koitsura Erosugi!
Koitsura Erosugi!
11%
Tags
  • Heroine with Tan Lines
  • Protagonist's Younger Sister as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Protagonist with Phimosis
  • Mesugaki Heroine
Rating 6.0222 Users
Kyomusume Koku Tokouki
Kyomusume Koku Tokouki
11%
Tags
  • Macrophilia
  • Branching Plot
  • Fantasy
  • Nympho Heroine
  • Past
Rating 5.4523 Users
Ikazuchi no Senshi Raidy
Ikazuchi no Senshi Raidy
11%
Tags
  • Lesbian Domination
  • Monster Girl Support Character
  • Rape on Defeat
  • Dungeon Crawling Game
  • Fictional Beings
Rating 5.78691 Users
Aniyome Ijiri
Aniyome Ijiri
11%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • In-law Incest
  • Only Adult Heroines
  • Married Heroine
  • Single Ending
Rating 5.5936 Users
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
11%
Tags
  • Heroine with Children
  • Protagonist with Phimosis
  • Protagonist with Glasses
  • Only Adult Heroines
  • Single Ending
Rating 6.1539 Users
Harem Mate
Harem Mate
11%
Tags
  • Realtime 3D
  • Free Camera
  • Manager Protagonist
  • Anime-looking 3D
  • Idol Heroine
Rating 5.9527 Users
Anata no Osanazuma
Anata no Osanazuma
10%
Tags
  • Childishly Violent Heroine
  • Unlockable Harem Ending
  • Shimaidon
  • Heroine with Flat Chest (Non-Loli)
  • Reverse Rape
Rating 5.63370 Users
Netorare Kanojo ~Gifu no Nikubou o Kuwaekomu, Ai Suru Ore no Kanojo~
Netorare Kanojo ~Gifu no Nikubou o Kuwaekomu, Ai Suru Ore no Kanojo~
10%
Tags
  • Non-blood-related Father/Daughter Incest
  • Netorare Type B
  • Central Heroine
  • Defloration by Others
  • Netorare
Rating 5.7130 Users
Waku Waku Mahjong Panic! 2 ~Kokushi Musou~
Waku Waku Mahjong Panic! 2 ~Kokushi Musou~
10%
Tags
  • Mahjong as Story Element
  • Fairy Heroine
  • Fictional Beings
  • No Saves
  • Strip Game
Rating 4.6339 Users
Kango Shichau zo 2 ~Joshi Ryou wa Moeteiru ka~
Kango Shichau zo 2 ~Joshi Ryou wa Moeteiru ka~
10%
Tags
  • Italian Heroine
  • Nurse Support Character
  • Nun Heroine
  • Heroine with Armpit Hair
  • Timid Heroine
Rating 5.81234 Users
Tokimeki Check-in!
Tokimeki Check-in!
10%
Tags
  • Hotel
  • No Backlog
  • Completely Avoidable Heroine Rape
  • Painter Heroine
  • Cook Heroine
Rating 6.06409 Users
Yuukuri Panic Escalation
Yuukuri Panic Escalation
10%
Tags
  • Xonix Game
  • Lesbian Sex Only
  • All-girls School
  • Nun Heroine
  • Fast Mini-games
Rating 5.63318 Users

Doushin ~Sanshimai no Etude~ 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 (28 total)

Traits (118 total)

NameCharactersImportanceWeight
Tennis Engages in32.483.44
Group Sex Engages in (Sexual)61.502.93
Thai Role14.022.78
Office Lady Role22.472.72
Friend Role81.202.65
Vaginal Fingering Engages in (Sexual)41.622.60
Facesitting Subject of (Sexual)22.352.58
Tribadism Engages in (Sexual)22.122.33
Double-ended Dildo Subject of (Sexual)22.102.31
Tareme Eyes71.102.29
Kouhai Role31.632.25
Shirt Clothes61.162.25
Uniform Clothes22.022.22
Nipple Teasing Engages in (Sexual)22.022.22
Lesbian Sex Engages in (Sexual)41.382.22
Full Sister Role31.572.17
Facesitting Engages in (Sexual)21.972.17
Masturbation with Water Engages in (Sexual)13.032.10
Necklace Clothes31.502.08
Pendant Earrings Clothes21.842.03
Pink Rotor Subject of (Sexual)21.832.01
Blazer Clothes21.832.01
V Bangs Hair31.411.96
Braided Bun Hair12.811.94
Pajamas Clothes21.751.92
Spit-roast Subject of (Sexual)21.751.92
Miniskirt Clothes51.061.91
Foreign Exchange Student Role12.741.90
Vaginal/Anal Sexual Toys Subject of (Sexual)21.721.90
Nipple Sucking Engages in (Sexual)21.701.87
Bunnygirl Cosplay Engages in12.611.81
Popular Role21.631.79
Belt Clothes31.271.76
University Student Role21.591.75
Nipple Teasing Subject of (Sexual)21.571.73
Secretary Role12.481.72
Spreader Bar Subject of (Sexual)12.471.71
Older Sister Role21.561.71
Classmate Role31.231.70
Vest Clothes21.521.67
Energetic Personality21.521.67
Amber Eyes41.031.66
Polo Shirt Clothes12.291.59
Younger Sister Role21.441.59
Womanizer Personality12.281.58
Short Bangs Hair12.251.56
Jacket Clothes21.421.56
Cooking Engages in21.421.56
Necktie Clothes31.111.54
Spoons Engages in (Sexual)12.221.54
Public Masturbation Engages in (Sexual)12.211.53
Straight Hair40.951.52
Bookworm Personality12.161.50
Vaginal Fingering Subject of (Sexual)31.081.50
Executive Role12.151.49
Young-adult Body60.761.49
Itome Eyes12.131.47
Court Shoes Clothes12.111.46
T-shirt Clothes21.311.44
Altruistic Personality12.081.44
Curtained Hair21.301.43
Rival Role12.031.40
Dress Shoes Clothes12.021.40
Towel Clothes12.011.40
Ankle Socks Clothes12.011.39
High School Student Role40.851.37
Kidnapping Subject of11.961.36
Over The Knee Socks Clothes11.941.35
Blue Hair21.191.31
Trousers Clothes21.191.31
Younger Appearance Body11.821.26
Homicide Subject of11.811.26
Blowjob Engages in (Sexual)40.761.23
Sports Shoes Clothes11.721.20
Reserved Personality11.721.19
Loafers Clothes11.711.19
Short Hair60.611.18
Shorts Clothes11.681.16
Intake Hair11.671.16
Spoons Subject of (Sexual)11.671.16
Olive Body11.661.15
Wealthy Role11.651.15
Sweater Clothes11.641.14
Kind Personality21.031.13
Senpai Role11.611.12
Sex in Classroom Engages in (Sexual)11.611.11
Jeans Clothes11.561.08
Cunnilingus Engages in (Sexual)11.551.08
Orange Hair11.511.05
School Uniform Clothes30.751.04
Green Hair11.481.02
Seventh Posture Subject of (Sexual)11.461.01
Shoulder-length Hair20.921.01
Headband Clothes11.451.00
Suit Clothes11.441.00
Teen Body40.621.00
Brown Eyes20.900.99
Pantyhose Clothes11.420.99
Hair Tie Clothes11.410.97
Masturbation Engages in (Sexual)11.390.96
Nipple Sucking Subject of (Sexual)11.380.96
Grey Hair11.380.96
Red Hair11.320.92
Pale Body90.370.85
Ribbon Hair Tie Clothes11.190.83
Cunnilingus Subject of (Sexual)11.160.81
Outdoor Sex Engages in (Sexual)11.160.80
Twin Tails Hair11.130.78
Brown Hair20.680.75
Glasses Clothes11.080.75
Violet Eyes11.040.72
Green Eyes11.020.70
Spiky Bangs Hair11.000.69
Blond Hair10.890.62
Waist Length+ Hair10.810.56
Black Hair10.810.56
Blue Eyes10.800.56
Long Hair10.750.52