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Summary

Tomohiro lives alone. But one day, Michiru, his older brother's wife, and Hitomi, his older sister, come to his place and start living there. Hazuki, his PE teacher, and Reiko, a daughter of a caretaker of his apartment, also join them and his life suddenly turns into a paradise...! [From ErogeShop]

Koitsuma Biyori ~Yukino-san wa Hitozuma Kanrinin~
Koitsuma Biyori ~Yukino-san wa Hitozuma Kanrinin~
NAN%
Tags
  • Divorcee Heroine
  • Apartment Building
  • Track Display
  • University Student Protagonist
  • Heroine with Children
Rating 7.0746 Users
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~
NAN%
Tags
  • Oneesan-type Heroine
  • Twin Boobjob
  • Harem Ending
  • Brocon Heroine
  • Blood-related Brother/Sister Incest
Rating 6.5522 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 Sucking
  • Only Protagonist's Relatives as Heroine(s)
  • Netori
  • University Student Protagonist
Rating 6.4420 Users
Maid to no Amai Seikatsu
Maid to no Amai Seikatsu
NAN%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Only Older Heroines
  • Shota Protagonist
  • Straight Shotacon
Rating 5.9622 Users
Meimon Joshikou Ryokou ~Ore Dake Otoko Nandesu ga!?~
Meimon Joshikou Ryokou ~Ore Dake Otoko Nandesu ga!?~
NAN%
Tags
  • Trap Protagonist
  • All-girls School
  • Single Buttjob
  • Half-Japanese Heroine
  • Only Virgin Heroines
Rating 7.0724 Users
Hitozuma Cosplay Kissa 2
Hitozuma Cosplay Kissa 2
NAN%
Tags
  • Cosplay
  • Cafe
  • Twin Footjob
  • Oyakodon Ending
  • Heroine with Children
Rating 7.5138 Users
Wagamama Milk DE Shite Ageru ~Ecchi na Oneesan-tachi to no Dopyudopyu Home Share Seikatsu~
Wagamama Milk DE Shite Ageru ~Ecchi na Oneesan-tachi to no Dopyudopyu Home Share Seikatsu~
NAN%
Tags
  • Group (4+) Boobjob
  • Foreskin Play
  • Oneesan-type Heroine
  • Blood-related Cousin Incest
  • Nursing Handjob
Rating 7.2350 Users
Hitozuma♪ Kasumi-san 2 ~Oku-sama - Miboujin Owner to Kyoudou Seikatsu~
Hitozuma♪ Kasumi-san 2 ~Oku-sama - Miboujin Owner to Kyoudou Seikatsu~
NAN%
Tags
  • Only Adult Heroines
  • Vaginal Gaping
  • Widow Heroine
  • Stockings
  • Sexual Cosplay
Rating 7.1720 Users
Serina
Serina
NAN%
Tags
  • Countryside
  • Asian-style Manor
  • Traditionalist Family
  • Mystery
  • Family
Rating 7.1222 Users
Danchi Wife ~Hitozuma Nude Model no Kenshin~
Danchi Wife ~Hitozuma Nude Model no Kenshin~
NAN%
Tags
  • Painter Protagonist
  • Heroine in Relationship with Other(s)
  • Widow Heroine
  • Harem Ending
  • Threesome Ending
Rating 7.0129 Users
Toraba!
Toraba!
NAN%
Tags
  • Romancing a Family
  • Swimming Club
  • Class President Heroine
  • Foolish Friend
  • Oyakodon Ending
Rating 6.8824 Users
Ai Suru Tsuma no Ana wa Tanin no Ana Datta... ~Bishiri o Sashidashi, Aniki no Nikubou o Onedari Suru Midarazuma~
Ai Suru Tsuma no Ana wa Tanin no Ana Datta... ~Bishiri o Sashidashi, Aniki no Nikubou o Onedari Suru Midarazuma~
NAN%
Tags
  • In-law Incest
  • Netorare Type A
  • Naked Heroine with Apron
  • Drunk Sex
  • Soapy Massage
Rating 6.2420 Users
Tsuma x Heaven
Tsuma x Heaven
NAN%
Tags
  • Infidelity
  • Only Non-Virgin Heroines
  • Promiscuous Heroine
  • Adult Heroine
  • Naked Heroine with Apron
Rating 6.5622 Users
Jukuren Ganbou ~Himeta Omoi to Midara na Ai no Katachi~
Jukuren Ganbou ~Himeta Omoi to Midara na Ai no Katachi~
NAN%
Tags
  • Businesswoman Heroine
  • Multiple Credit Rolls
  • Twin Footjob
  • Pure Love Story
  • Sex at Work
Rating 6.9224 Users
Ai Suru Tsuma, Reina no Uwaki Kokuhaku "O, Ore yori Kimochi Yokatta no ka...?" → "...Un. Sugokatta"
Ai Suru Tsuma, Reina no Uwaki Kokuhaku "O, Ore yori Kimochi Yokatta no ka...?" → "...Un. Sugokatta"
NAN%
Tags
  • Only Bad Endings
  • Netorare
  • Married Heroine
  • Heroine Having Sex with Others
  • Protagonist in Relationship
Rating 6.7019 Users
Sweetest Maman!
Sweetest Maman!
NAN%
Tags
  • Apartment Building
  • Host Club Heroine
  • Landlady Heroine
  • Only Non-Virgin Heroines
  • Widow Heroine
Rating 6.9728 Users
Keiyaku Kanojo ~Shinmai Kanojo to Hajimeru, Tottemo H de Pure na Ren
Keiyaku Kanojo ~Shinmai Kanojo to Hajimeru, Tottemo H de Pure na Ren'ai Lesson~
NAN%
Tags
  • Sudden Girlfriend Appearance
  • Perverted Friend
  • Protagonist's Girlfriend as a Heroine
  • Time Travel
  • Super Deformed CG's
Rating 6.5821 Users
Enjoy ~Futari no Ecchi na Joi to Eroero Kenshuu Taiken~
Enjoy ~Futari no Ecchi na Joi to Eroero Kenshuu Taiken~
NAN%
Tags
  • Catheter
  • Medical Student Protagonist
  • Medical Doctor Heroine
  • Pubic Hair Shaving
  • Nurse Heroine
Rating 6.7825 Users
Hani Tsuma Hs ~After Wedding~
Hani Tsuma Hs ~After Wedding~
NAN%
Tags
  • Deredere Heroine
  • Cousin Romance
  • Student-Teacher Romance
  • Class President Heroine
  • Impregnation
Rating 7.6134 Users
Najimi no Oba-chan ~Batsuichi Jukujo to Inran Miboujin~
Najimi no Oba-chan ~Batsuichi Jukujo to Inran Miboujin~
NAN%
Tags
  • Widow Heroine
  • Heroine with Armpit Hair
  • Heroine with Kimono
  • Dildos
  • Rope Bondage
Rating 6.8822 Users
Shimaizuma ~Shimaizuma 3~
Shimaizuma ~Shimaizuma 3~
NAN%
Tags
  • Asian-style Manor
  • Heroine With Kansai Accent
  • Childishly Violent Heroine
  • Unrequited Love
  • Brief Branches Only
Rating 7.2538 Users
Katei Houmon
Katei Houmon
NAN%
Tags
  • Romancing a Family
  • Clothed Female Naked Male
  • Teacher Protagonist
  • Heroine with Sport Bloomers
  • Oyakodon Ending
Rating 6.6314 Users
Sispaco ~H na Amakara 4 Shimai~
Sispaco ~H na Amakara 4 Shimai~
NAN%
Tags
  • Protagonist's Older Sister as a Heroine
  • Single Legjob
  • Non-blood-related Sister/Sister Incest
  • Heroine with Gigantic Breasts
  • Brother/Sister Romance
Rating 6.8751 Users
Yaritomo Pet Yokujou Seikatsu
Yaritomo Pet Yokujou Seikatsu
NAN%
Tags
  • Avoidable Netorare (obsolete)
  • Heroine with Garter Belt
  • Clothed Male Naked Female
  • Gyaru Heroine
  • Bleep Censor
Rating 6.4213 Users
Chou Konkatsu! 5-nin no Yome ~Are kara Misoji made
Chou Konkatsu! 5-nin no Yome ~Are kara Misoji made
50%
Tags
  • Chikan
  • Wax Play
  • Pegging
  • Heroine with Kimono
  • Body Writing
Rating 6.1410 Users
Mama no Sakuranbo Gari♪
Mama no Sakuranbo Gari♪
44%
Tags
  • Shotacon Heroine
  • Nympho Protagonist
  • Infidelity
  • Incest
  • Heroine with Garter Belt
Rating 5.8231 Users
Jukuren Ganbou ~Himeta Omoi to Midara na Ai no Katachi~
Jukuren Ganbou ~Himeta Omoi to Midara na Ai no Katachi~
44%
Tags
  • Businesswoman Heroine
  • Multiple Credit Rolls
  • Twin Footjob
  • Pure Love Story
  • Sex at Work
Rating 6.9224 Users
Tsuma x Heaven
Tsuma x Heaven
44%
Tags
  • Infidelity
  • Only Non-Virgin Heroines
  • Promiscuous Heroine
  • Adult Heroine
  • Naked Heroine with Apron
Rating 6.5622 Users
Ai Suru Tsuma no Ana wa Tanin no Ana Datta... ~Bishiri o Sashidashi, Aniki no Nikubou o Onedari Suru Midarazuma~
Ai Suru Tsuma no Ana wa Tanin no Ana Datta... ~Bishiri o Sashidashi, Aniki no Nikubou o Onedari Suru Midarazuma~
43%
Tags
  • In-law Incest
  • Netorare Type A
  • Naked Heroine with Apron
  • Drunk Sex
  • Soapy Massage
Rating 6.2420 Users
Danchi Wife ~Hitozuma Nude Model no Kenshin~
Danchi Wife ~Hitozuma Nude Model no Kenshin~
41%
Tags
  • Painter Protagonist
  • Heroine in Relationship with Other(s)
  • Widow Heroine
  • Harem Ending
  • Threesome Ending
Rating 7.0129 Users
Toraba!
Toraba!
40%
Tags
  • Romancing a Family
  • Swimming Club
  • Class President Heroine
  • Foolish Friend
  • Oyakodon Ending
Rating 6.8824 Users
Hitozuma♪ Kasumi-san 2 ~Oku-sama - Miboujin Owner to Kyoudou Seikatsu~
Hitozuma♪ Kasumi-san 2 ~Oku-sama - Miboujin Owner to Kyoudou Seikatsu~
39%
Tags
  • Only Adult Heroines
  • Vaginal Gaping
  • Widow Heroine
  • Stockings
  • Sexual Cosplay
Rating 7.1720 Users
Serina
Serina
39%
Tags
  • Countryside
  • Asian-style Manor
  • Traditionalist Family
  • Mystery
  • Family
Rating 7.1222 Users
Sweetest Maman!
Sweetest Maman!
38%
Tags
  • Apartment Building
  • Host Club Heroine
  • Landlady Heroine
  • Only Non-Virgin Heroines
  • Widow Heroine
Rating 6.9728 Users
Enjoy ~Futari no Ecchi na Joi to Eroero Kenshuu Taiken~
Enjoy ~Futari no Ecchi na Joi to Eroero Kenshuu Taiken~
37%
Tags
  • Catheter
  • Medical Student Protagonist
  • Medical Doctor Heroine
  • Pubic Hair Shaving
  • Nurse Heroine
Rating 6.7825 Users
Najimi no Oba-chan ~Batsuichi Jukujo to Inran Miboujin~
Najimi no Oba-chan ~Batsuichi Jukujo to Inran Miboujin~
37%
Tags
  • Widow Heroine
  • Heroine with Armpit Hair
  • Heroine with Kimono
  • Dildos
  • Rope Bondage
Rating 6.8822 Users
Katei Houmon
Katei Houmon
37%
Tags
  • Romancing a Family
  • Clothed Female Naked Male
  • Teacher Protagonist
  • Heroine with Sport Bloomers
  • Oyakodon Ending
Rating 6.6314 Users
Yaritomo Pet Yokujou Seikatsu
Yaritomo Pet Yokujou Seikatsu
37%
Tags
  • Avoidable Netorare (obsolete)
  • Heroine with Garter Belt
  • Clothed Male Naked Female
  • Gyaru Heroine
  • Bleep Censor
Rating 6.4213 Users
Midara na Mansion
Midara na Mansion
37%
Tags
  • Janitor Protagonist
  • Promiscuous Heroine
  • Apartment Building
  • Married Heroine
  • Adult Heroine
Rating 6.7121 Users
Splash!
Splash!
37%
Tags
  • Swimming Club
  • Heroine with Swimsuits
  • Heroine with Intake Hairstyle
  • Teacher Protagonist
  • Bonus Side Stories
Rating 6.2921 Users
Niizuma x Niizuma x Niizuma!? ~Watashi ga Tsuma Desu!~
Niizuma x Niizuma x Niizuma!? ~Watashi ga Tsuma Desu!~
37%
Tags
  • Defloration During Common Route
  • Heroine with Garter Belt
  • Stockings
  • Long Sexual Scenes
  • Nurse Heroine
Rating 6.6417 Users
Shin NOZOKI-ma ~Gesshukuya Kanshi 24 Ji~
Shin NOZOKI-ma ~Gesshukuya Kanshi 24 Ji~
36%
Tags
  • Weak-willed Heroine
  • Uncle/Niece Incest
  • Voyeurism
  • Family
  • Rape with Blackmail
Rating 6.5823 Users
Aniki Shikkaku!? Imouto-tachi to Ikenai Koto ni Nattemasu.
Aniki Shikkaku!? Imouto-tachi to Ikenai Koto ni Nattemasu.
36%
Tags
  • Brother/Sister Incest
  • Protagonist's Full Sister as a Heroine
  • Incest
  • Tribadism on Penis
  • Sexual Devices
Rating 6.5912 Users
Classmate no Okaa-san -Immoral Teacher-
Classmate no Okaa-san -Immoral Teacher-
35%
Tags
  • Masturbation with Object
  • Widow Heroine
  • Sexual Fantasizing
  • Heroine with Tights
  • Naked Heroine with Apron
Rating 6.8223 Users
School Project ☆
School Project ☆
35%
Tags
  • Discipline Committee Member Protagonist
  • Heroine with Sport Bloomers
  • Inventor Heroine
  • Discipline Committee Member Heroine
  • Discipline Committee Leader Heroine
Rating 6.4918 Users
Gohoushi Akuma to Oshioki Tenshi
Gohoushi Akuma to Oshioki Tenshi
35%
Tags
  • Angel Heroine
  • Onsen
  • Ryokan
  • Demon Heroine
  • Single Buttjob
Rating 6.8318 Users
Medorei ~Okasareta Houkago~
Medorei ~Okasareta Houkago~
34%
Tags
  • Cheerleader Heroine
  • Sexual Slavery (Choukyou Variation)
  • Brother/Sister Incest
  • Censored Text
  • Trap Support Character
Rating 6.1821 Users
Eroge Shiyou yo!
Eroge Shiyou yo!
33%
Tags
  • Romancing a Family
  • Production of Pornography (Drawn)
  • Otaku Protagonist
  • Armpit Sex
  • Twin Handjob
Rating 5.8627 Users

Dokidoki Onee-san 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 (73 total)

NameScoreImportanceWeight
P.E. Teacher Heroine2.002.775.53
Body Swapping2.002.494.99
Protagonist's Sister-in-Law as a Heroine2.002.384.76
Blood-related Aunt/Nephew Incest2.002.354.69
Discreet Masturbation2.002.284.57
Heroine with Shorts2.002.104.21
Heroine with Sport Bloomers2.002.094.18
Pantyjob2.002.064.12
Bleep Censor2.001.913.83
Unlockable Harem Ending2.001.883.76
Slice of Life Comedy2.001.873.74
Read Text Marking2.001.843.67
Oneesan-type Heroine2.001.833.66
Masturbation in front of an Audience2.001.823.63
Straight Shotacon2.001.813.62
Non-blood-related Brother/Sister Incest2.001.773.53
Object Insertion2.001.703.39
Naked Heroine with Apron2.001.673.33
Brocon Heroine2.001.613.22
Netori2.001.593.19
Voyeurism2.001.593.17
Ejaculation Choice2.001.533.05
Infidelity2.001.503.00
Date Display2.001.492.98
Anilingus2.001.472.95
Married Heroine2.001.422.85
Teacher Heroine2.001.372.74
Vaginal Masturbation2.001.362.72
Intercrural Sex2.001.352.69
Twin Blowjob2.001.292.57
Under the Same Roof2.001.272.54
Heroine with Sexual Experience2.001.212.42
High School Student Protagonist2.001.202.40
Vibrators2.001.152.31
Single Boobjob2.001.152.29
Vaginal Object Insertion1.002.282.28
Adult Heroine2.001.132.27
Evil Route1.002.212.21
Masturbation with Object1.002.172.17
Sex on a Roof1.002.172.17
Sixty-nine2.001.072.15
Naked Sprites2.001.052.11
Drunk Sex1.002.082.08
Remote-controlled Vibrator1.002.072.07
Pregnancy Ending1.002.002.00
Public Masturbation1.001.991.99
Gang Bang1.001.951.95
Censored Text1.001.931.93
Boobs on Glass1.001.901.90
Group Sex of One Male and Several Females2.000.921.83
Love Hotel1.001.811.81
Hidden Vibrator1.001.691.69
Marriage Ending1.001.691.69
Heroine with Big Breasts2.000.841.67
Production of Pornography (Amateur)1.001.641.64
Defloration2.000.761.52
Heroine with Pubic Hair1.001.481.48
Double Penetration (Group Sex)1.001.451.45
Pissing1.001.441.44
Impregnation1.001.371.37
Single Footjob1.001.371.37
Multiple Endings2.000.671.34
Vaginal Fingering1.001.251.25
Single Handjob1.001.241.24
Bathroom Sex1.001.191.19
Anal Sex1.001.131.13
Group Sex of One Female and Several Males1.001.071.07
Outdoor Sex1.001.001.00
Single Blowjob1.000.950.95
Cunnilingus1.000.930.93
Male Protagonist2.000.300.60
ADV2.000.140.29
2.000.000.00

Traits (94 total)

NameCharactersImportanceWeight
Ballbusting Subject of (Sexual)23.674.03
Sex with Children Engages in (Sexual)42.494.01
Sex with Others Engages in (Sexual)41.993.20
Ballbusting Engages in (Sexual)13.392.35
Incest Engages in (Sexual)31.472.04
Not a Virgin Role31.411.96
Step Brother Role12.741.90
PE Teacher Role12.741.90
Sport Bloomers Clothes21.721.89
Group Sex of One Male and Several Females Engages in (Sexual)41.171.88
Sister-in-law Role12.661.84
Pantyjob Engages in (Sexual)12.601.80
Nephew Role12.561.77
Naked Shirt Clothes12.521.74
Boobjob Engages in (Sexual)41.071.72
Masturbation with Object Engages in (Sexual)12.451.70
Step Sister Role12.431.69
Living Alone Role12.401.66
Aunt Role12.371.64
Reverse Missionary Engages in (Sexual)12.361.63
Cunnilingus Subject of (Sexual)31.161.61
Seventh Posture Subject of (Sexual)21.461.61
Handjob Engages in (Sexual)31.161.60
Bikini Clothes21.461.60
Spats Clothes12.201.53
Nipple Sucking Subject of (Sexual)21.381.52
Quickie Fix Subject of (Sexual)31.081.50
Boobs on Glass Subject of (Sexual)12.151.49
Shimapan Clothes12.141.48
Pubic Hair Hair21.341.47
Opposite Gender Voiced Personality12.101.46
Old Type School Swimsuit Clothes12.091.45
T-shirt Clothes21.311.44
Wedding Ring Clothes12.001.39
Sixty-nine Engages in (Sexual)21.261.38
Cowgirl Subject of (Sexual)30.951.32
Younger Brother Role11.901.32
Naked Apron Clothes11.881.30
Discreet Sex Engages in (Sexual)11.851.29
Yukata Clothes11.851.28
Eye Covering Hair11.801.25
Hair Ribbon Clothes11.801.25
Husband Role11.801.25
Infidelity Engages in11.801.25
Blowjob Engages in (Sexual)40.761.22
Handjob Subject of (Sexual)11.751.22
Skirt Suit Clothes11.741.21
Vaginal/Anal Sexual Toys Subject of (Sexual)11.741.21
Missionary Engages in (Sexual)11.741.21
Reverse Missionary Subject of (Sexual)11.741.20
Older Brother Role11.731.20
Footjob Engages in (Sexual)11.721.19
Hoodie Clothes11.701.18
Group Sex of One Female and Several Males Engages in (Sexual)11.701.18
Shorts Clothes11.681.16
Parted to Side Hair21.051.15
Double Penetration (Group Sex) Subject of (Sexual)11.651.14
Amber Eyes21.031.13
Sweater Clothes11.631.13
Older Sister Role11.561.08
Wife Role11.531.06
Blowjob Subject of (Sexual)11.521.05
Sex in Front of an Audience Engages in (Sexual)11.501.04
Sailor School Uniform Clothes11.471.02
Doggy Style Subject of (Sexual)20.921.02
Shoulder-length Hair20.921.01
Suit Clothes11.441.00
Brown Eyes20.900.99
Pantyhose Clothes11.430.99
Earrings Clothes11.420.99
Tank Top Clothes11.410.98
Bathroom Sex Engages in (Sexual)11.390.96
Knee-high Socks Clothes11.380.96
Kid Body11.370.95
Brown Hair30.680.95
Tominagi Subject of (Sexual)11.360.94
Skirt Clothes11.340.93
Ahoge Hair11.320.92
Red Hair11.320.92
Blue Hair11.190.83
Butterfly Subject of (Sexual)11.170.81
Missionary Subject of (Sexual)11.120.77
Necktie Clothes11.120.77
Vaginal Fingering Subject of (Sexual)11.080.75
Sitting Sex Subject of (Sexual)11.060.74
Violet Eyes11.050.73
Green Eyes11.020.71
Blond Hair10.890.62
Virgin Sex Engages in (Sexual)10.850.59
Waist Length+ Hair10.810.56
Long Hair10.750.52
Teen Body10.620.43
Short Hair10.610.42
Pale Body10.370.25