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Summary

The heroine, Kurata Rinko, lives with her son, Shizuya. Shizuya is the child of her late husband, and even though she is not blood-related to him, she thinks of him and loves him like her own son. But one day, she finds in his room, a naughty book about incest...!? [Translated and edited from Getchu]

Etching App ~Deai-Kei App de Wake Ari Josei to Love Love SEX~
Etching App ~Deai-Kei App de Wake Ari Josei to Love Love SEX~
NAN%
Tags
  • Oyaji Protagonist
  • Promiscuous Heroine
  • Only Good Endings
  • Multiple Protagonists
  • Heroine with Sexual Experience
Rating 6.9829 Users
Kan
Kan'ochi x Namaiki Gyaru ~Chou Kimochi Ii! Atashi, Sensei no Niku Onaho ni Naru!~
NAN%
Tags
  • Gyaru Heroine
  • Erotic Mind Control
  • Mind Control
  • Has Window Transparency Setting
  • Suction on Nipples
Rating 7.1166 Users
Otouto-kun Chou Suki 99 Jikan Amaenasai!
Otouto-kun Chou Suki 99 Jikan Amaenasai!
NAN%
Tags
  • Only Blood-related Heroines
  • Nursing Handjob
  • Armpit Sex
  • Single Footjob
  • Heroine with Glasses
Rating 6.6920 Users
Gyaru Shimai ~Harem Time ga Tomaranai!~
Gyaru Shimai ~Harem Time ga Tomaranai!~
NAN%
Tags
  • Skin Color Selection
  • Shimaidon
  • Gyaru Heroine
  • Twin Boobjob
  • Non-twin Heroine Sisters
Rating 6.5227 Users
Natsu e no Hakobune I
Natsu e no Hakobune I
NAN%
Tags
  • Fictional Modern Day Japanese Countryside
  • Arranged Marriage
  • Ejaculation Forewarner
  • Voiced Thoughts
  • Backlog Jump
Rating 7.1538 Users
Aniyome Oyako
Aniyome Oyako
NAN%
Tags
  • Masturbation Involving Food
  • Romancing a Family
  • In-law Incest
  • Body Food
  • Protagonist's Sister-in-Law as a Heroine
Rating 6.4836 Users
Game (=Eroge) Mitai na, Suteki na Koi ga Shitai!
Game (=Eroge) Mitai na, Suteki na Koi ga Shitai!
NAN%
Tags
  • Production of Pornography (Professional)
  • Protagonist's Older Sister as a Heroine
  • Production of Pornography (Drawn)
  • Piss Drinking
  • Twin Buttjob
Rating 7.6479 Users
Mesu Tsumami 3 ~Shikkari Toshishitazuma to Toshiuezuma to Ero Hame Nikuyoku Seikatsu~
Mesu Tsumami 3 ~Shikkari Toshishitazuma to Toshiuezuma to Ero Hame Nikuyoku Seikatsu~
NAN%
Tags
  • Nursing Handjob
  • Highly Animated Sprites
  • Lip Sync
  • Only Non-Virgin Heroines
  • Adult Breast Feeding
Rating 7.5264 Users
Hitozuma Heaven 2 ~Hanshoku Mansion, Hitozuma no Shikyuu o Kodane de Mitasu~
Hitozuma Heaven 2 ~Hanshoku Mansion, Hitozuma no Shikyuu o Kodane de Mitasu~
NAN%
Tags
  • Netori
  • Only Good Endings
  • Internal Exhibition of Sex
  • Ejaculation Choice
  • Heroine with Pubic Hair
Rating 7.2122 Users
Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~
Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~
NAN%
Tags
  • Obacon
  • Inbreeding
  • Mother/Son Romance
  • Protagonist's Blood-related Mother as a Heroine
  • Divorcee Heroine
Rating 7.6975 Users
Mesu Tsumami ~Sewayaki Toshiue Tsuma to Majime na Tsuntsun Tsuma to no Aiyoku Seikatsu~
Mesu Tsumami ~Sewayaki Toshiue Tsuma to Majime na Tsuntsun Tsuma to no Aiyoku Seikatsu~
NAN%
Tags
  • Heroine in Relationship with Other(s)
  • Netori
  • Sex at Work
  • Bunnygirl Cosplay
  • Married Heroine
Rating 7.5084 Users
Nangoku Prison ~Hyouryuu Shita Mujintou ga Kozukuri Shinai to Derarenai Shima Datta Ken~
Nangoku Prison ~Hyouryuu Shita Mujintou ga Kozukuri Shinai to Derarenai Shima Datta Ken~
NAN%
Tags
  • Stranded
  • Quadruple+ Blowjob
  • Has Window Transparency Setting
  • Twin Buttjob
  • Island
Rating 7.0726 Users
Mesu Tsumami 2 ~Ijippari Tsuyokizuma to Seiso na Kiyowazuma to no Love Ero Seikatsu~
Mesu Tsumami 2 ~Ijippari Tsuyokizuma to Seiso na Kiyowazuma to no Love Ero Seikatsu~
NAN%
Tags
  • Netori
  • Used Condoms Exposition
  • Protagonist's Boss as a Heroine
  • Sex at Work
  • Pillow Talk
Rating 7.4766 Users
Kazoku wa (Ore Igai) Succubus Deshita ~ Futari no Ane to Haha to no Seikatsu de Seieki o Shiboritora Remasu ~
Kazoku wa (Ore Igai) Succubus Deshita ~ Futari no Ane to Haha to no Seikatsu de Seieki o Shiboritora Remasu ~
NAN%
Tags
  • Succubus Heroine
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Only Protagonist's Relatives as Heroine(s)
  • Non-blood-related Brother/Sister Incest
Rating 7.0430 Users
Oshino Ruka wa Iyashite Agetai
Oshino Ruka wa Iyashite Agetai
NAN%
Tags
  • Maid Heroine
  • Heroine with Wings
  • Unavoidable Harem Ending
  • Ejaculation Forewarner
  • Voiced Thoughts
Rating 7.2227 Users
Isekai Monmusu Sensation - Monmusu Sensei to Manabu H na Renai Gaku
Isekai Monmusu Sensation - Monmusu Sensei to Manabu H na Renai Gaku
NAN%
Tags
  • Doggirl Heroine
  • Rimming Handjob
  • Dragon Heroine
  • Tailjob
  • Group Sex with Clones
Rating 6.9633 Users
Ore to Nakayoshi Shimai no Inma na Himitsu ~Imouto ni Shinu hodo Kiraware Nagara Ane to Sex Suru Kimyou Doukyo Seikatsu~
Ore to Nakayoshi Shimai no Inma na Himitsu ~Imouto ni Shinu hodo Kiraware Nagara Ane to Sex Suru Kimyou Doukyo Seikatsu~
NAN%
Tags
  • Blood-related Sister/Sister Incest
  • Completion Status Indicator
  • Shimaidon Ending
  • Tribadism on Penis
  • Sex in a Vehicle
Rating 6.7048 Users
Homestay a la Mode
Homestay a la Mode
NAN%
Tags
  • Russian Heroine
  • American Heroine
  • Triple Boobjob
  • Pantyjob
  • Foreigner Heroine
Rating 7.5685 Users
Netorare no Kyoudan ~Oshiego ni Ubawareta Ai Suru Koibito
Netorare no Kyoudan ~Oshiego ni Ubawareta Ai Suru Koibito
NAN%
Tags
  • Unlockable Protagonist
  • Infidelity
  • Netorare Type B
  • Heroine Having Sex with Others
  • Heroine with Sexual Experience
Rating 6.5528 Users
Se o Hayami.
Se o Hayami.
NAN%
Tags
  • Human Childbirth
  • Pump
  • Rimming Handjob
  • Prolapse
  • Heroine with Anal Hair
Rating 7.0829 Users
Moto Yan Kyonyuu Nurse no Ama Ero Kango
Moto Yan Kyonyuu Nurse no Ama Ero Kango
NAN%
Tags
  • Shotacon Heroine
  • Mother/Son Romance
  • Nursing Handjob
  • Pregnancy Good Ending
  • Protagonist's Blood-related Mother as a Heroine
Rating 6.9847 Users
Suspicion - Giwaku no Sei -
Suspicion - Giwaku no Sei -
NAN%
Tags
  • Reverse Netorare
  • European Heroine
  • Protagonist's Girlfriend as a Heroine
  • Promiscuous Heroine
  • High School Student Protagonist
Rating 6.0922 Users
Garudoma -Joshiryou no Kanrinin- After
Garudoma -Joshiryou no Kanrinin- After
NAN%
Tags
  • Twin Boobjob
  • Legwear Footjob
  • Single Footjob
  • Group Sex of One Male and Several Females
  • High School Student Heroine
Rating 6.7129 Users
Harem x Shangri-La
Harem x Shangri-La
NAN%
Tags
  • Unavoidable Harem Ending
  • Transfer Student Protagonist
  • Pregnancy Ending
  • Gyaru Heroine
  • Pregnancy Good Ending
Rating 7.6661 Users
Ane Tsumami 2 ~Ecchi na Onee-san Hitozuma ni Tappuri Amaeru Mecha Shiko Love Life~
Ane Tsumami 2 ~Ecchi na Onee-san Hitozuma ni Tappuri Amaeru Mecha Shiko Love Life~
56%
Tags
  • Sex on a Beach
  • Highly Animated Sprites
  • Lip Sync
  • Love Hotel
  • Only Non-Virgin Heroines
Rating 7.1841 Users
Ane Tsumami ~Miwaku no Osananajimi Onee-san Hitozuma to no Mecha Ero Dousei LoveLife~
Ane Tsumami ~Miwaku no Osananajimi Onee-san Hitozuma to no Mecha Ero Dousei LoveLife~
50%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Sex on a Beach
  • Highly Animated Sprites
  • Lip Sync
Rating 7.5058 Users
Kazoku wa (Ore Igai) Succubus Deshita ~ Futari no Ane to Haha to no Seikatsu de Seieki o Shiboritora Remasu ~
Kazoku wa (Ore Igai) Succubus Deshita ~ Futari no Ane to Haha to no Seikatsu de Seieki o Shiboritora Remasu ~
46%
Tags
  • Succubus Heroine
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Only Protagonist's Relatives as Heroine(s)
  • Non-blood-related Brother/Sister Incest
Rating 7.0430 Users
Mesu Tsumami 2 ~Ijippari Tsuyokizuma to Seiso na Kiyowazuma to no Love Ero Seikatsu~
Mesu Tsumami 2 ~Ijippari Tsuyokizuma to Seiso na Kiyowazuma to no Love Ero Seikatsu~
44%
Tags
  • Netori
  • Used Condoms Exposition
  • Protagonist's Boss as a Heroine
  • Sex at Work
  • Pillow Talk
Rating 7.4766 Users
Nangoku Prison ~Hyouryuu Shita Mujintou ga Kozukuri Shinai to Derarenai Shima Datta Ken~
Nangoku Prison ~Hyouryuu Shita Mujintou ga Kozukuri Shinai to Derarenai Shima Datta Ken~
43%
Tags
  • Stranded
  • Quadruple+ Blowjob
  • Has Window Transparency Setting
  • Twin Buttjob
  • Island
Rating 7.0726 Users
Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~
Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~
43%
Tags
  • Obacon
  • Inbreeding
  • Mother/Son Romance
  • Protagonist's Blood-related Mother as a Heroine
  • Divorcee Heroine
Rating 7.6975 Users
Mesu Tsumami ~Sewayaki Toshiue Tsuma to Majime na Tsuntsun Tsuma to no Aiyoku Seikatsu~
Mesu Tsumami ~Sewayaki Toshiue Tsuma to Majime na Tsuntsun Tsuma to no Aiyoku Seikatsu~
43%
Tags
  • Heroine in Relationship with Other(s)
  • Netori
  • Sex at Work
  • Bunnygirl Cosplay
  • Married Heroine
Rating 7.5084 Users
Mesu Tsumami 3 ~Shikkari Toshishitazuma to Toshiuezuma to Ero Hame Nikuyoku Seikatsu~
Mesu Tsumami 3 ~Shikkari Toshishitazuma to Toshiuezuma to Ero Hame Nikuyoku Seikatsu~
41%
Tags
  • Nursing Handjob
  • Highly Animated Sprites
  • Lip Sync
  • Only Non-Virgin Heroines
  • Adult Breast Feeding
Rating 7.5264 Users
Hitozuma Heaven 2 ~Hanshoku Mansion, Hitozuma no Shikyuu o Kodane de Mitasu~
Hitozuma Heaven 2 ~Hanshoku Mansion, Hitozuma no Shikyuu o Kodane de Mitasu~
41%
Tags
  • Netori
  • Only Good Endings
  • Internal Exhibition of Sex
  • Ejaculation Choice
  • Heroine with Pubic Hair
Rating 7.2122 Users
Isekai Monmusu Sensation - Monmusu Sensei to Manabu H na Renai Gaku
Isekai Monmusu Sensation - Monmusu Sensei to Manabu H na Renai Gaku
39%
Tags
  • Doggirl Heroine
  • Rimming Handjob
  • Dragon Heroine
  • Tailjob
  • Group Sex with Clones
Rating 6.9633 Users
Homestay a la Mode
Homestay a la Mode
39%
Tags
  • Russian Heroine
  • American Heroine
  • Triple Boobjob
  • Pantyjob
  • Foreigner Heroine
Rating 7.5685 Users
Se o Hayami.
Se o Hayami.
38%
Tags
  • Human Childbirth
  • Pump
  • Rimming Handjob
  • Prolapse
  • Heroine with Anal Hair
Rating 7.0829 Users
Suspicion - Giwaku no Sei -
Suspicion - Giwaku no Sei -
38%
Tags
  • Reverse Netorare
  • European Heroine
  • Protagonist's Girlfriend as a Heroine
  • Promiscuous Heroine
  • High School Student Protagonist
Rating 6.0922 Users
Harem x Shangri-La
Harem x Shangri-La
37%
Tags
  • Unavoidable Harem Ending
  • Transfer Student Protagonist
  • Pregnancy Ending
  • Gyaru Heroine
  • Pregnancy Good Ending
Rating 7.6661 Users
Soap Land no Hasshaku-sama
Soap Land no Hasshaku-sama
37%
Tags
  • Soapland
  • Ejaculation Forewarner
  • Driver Protagonist
  • Oneesan-type Heroine
  • Urban Legend
Rating 7.7480 Users
Takane no Hana to Mahou no Tsubo
Takane no Hana to Mahou no Tsubo
37%
Tags
  • Student Council Member Protagonist
  • School Nurse Heroine
  • Gyaru Heroine
  • Student Council President Heroine
  • Anal Sex
Rating 7.1633 Users
Saimin Datsujo 4 ~Subete ga Boku no Jiyuu ni Naru Sekai e Youkoso~ Tennouji Karen Hen
Saimin Datsujo 4 ~Subete ga Boku no Jiyuu ni Naru Sekai e Youkoso~ Tennouji Karen Hen
37%
Tags
  • Erotic Mind Control
  • Idol Heroine
  • White Haired Heroine
  • Student Protagonist
  • Twin Tail Heroine
Rating 6.7841 Users
Itsu made mo Ore wa Mama ni Koishiteru! ~Ii yo, Mama ni Amaete, Oppai de Ippai Osewa Shite Ageru♪~
Itsu made mo Ore wa Mama ni Koishiteru! ~Ii yo, Mama ni Amaete, Oppai de Ippai Osewa Shite Ageru♪~
36%
Tags
  • Blood-related Aunt/Nephew Incest
  • Incest Romance
  • Protagonist's Aunt as a Heroine
  • Only Older Heroines
  • Blood-related Mother/Son Incest
Rating 7.28116 Users
Haishinsha no Chouten ni Ore wa Tatsu! - Subete o Ubae! Mezase 100 Man Shasei!!
Haishinsha no Chouten ni Ore wa Tatsu! - Subete o Ubae! Mezase 100 Man Shasei!!
36%
Tags
  • Online Streamer Protagonist
  • Live Sexual Broadcast
  • Dancer Heroine
  • Haraguro Heroine
  • Social Networking Service
Rating 6.6422 Users
Elf no Oyome-san ~Harem Kon Suishou~
Elf no Oyome-san ~Harem Kon Suishou~
36%
Tags
  • Quadruple+ Blowjob
  • Elf Heroine
  • Protagonist from a Different World
  • Fantasy
  • Sex in a Classroom
Rating 7.3471 Users
Mama Ane Saimin ~Gokinjo no Yokkyuu Fuman Celeb to Kairaku Ochi Ojou-sama~
Mama Ane Saimin ~Gokinjo no Yokkyuu Fuman Celeb to Kairaku Ochi Ojou-sama~
35%
Tags
  • Oyakodon
  • Heroine's Mother as a Heroine
  • Erotic Mind Control
  • Changeable Font
  • University Student Heroine
Rating 6.2031 Users
Mesu Ochi! Kyonyuu Mizugizuma-tachi to no Love Ero Swimming! ~Pool de Kanshiin no Baito o Hajimetara Mizugi no Hitozuma-tachi ni Kakomarete Doutei Soushitsushita!?~
Mesu Ochi! Kyonyuu Mizugizuma-tachi to no Love Ero Swimming! ~Pool de Kanshiin no Baito o Hajimetara Mizugi no Hitozuma-tachi ni Kakomarete Doutei Soushitsushita!?~
35%
Tags
  • Single Legjob
  • Heroine with Swimsuits
  • Office Lady Heroine
  • Nursing Handjob
  • Only Older Heroines
Rating 7.5383 Users
Kanojo no Imouto no Kyonyuu Yuuwaku ~Onii-chan, Watashi to Ii Koto... Shimasho?~
Kanojo no Imouto no Kyonyuu Yuuwaku ~Onii-chan, Watashi to Ii Koto... Shimasho?~
35%
Tags
  • Reverse Netorare
  • Tutor Protagonist
  • Protagonist in Relationship
  • Promiscuous Heroine
  • Netori
Rating 5.9223 Users
Venus Resort: Kyonyuu Rankou Island ~Tajika Ui Hen~
Venus Resort: Kyonyuu Rankou Island ~Tajika Ui Hen~
35%
Tags
  • Photographer Protagonist
  • Cosplay
  • Drug Use
  • Nipple Piercing
  • Bleep Censor
Rating 7.1820 Users

Mama Haha wa Musuko o Aishiteru! ~Okaa-san ni Amaete Ii no yo...Rinko Mama no Ecchi na Osewa Jijou~ 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
Non-blood-related Mother/Son Incest3.002.216.64
Widow Heroine3.001.975.91
Protagonist's Non-blood-related Mother as a Heroine2.502.175.42
Mother/Son Romance2.002.565.12
Incest Romance2.002.254.50
Sex on a Beach2.001.993.98
Sprite Viewer2.001.963.92
Heroine with Children2.001.903.81
Boobs on Glass2.001.903.80
Highly Animated Sprites2.001.863.71
Lip Sync2.001.833.65
Naked Heroine with Apron2.001.663.33
Piledriver2.001.593.18
Only Good Endings2.001.573.13
Only a Single Heroine3.001.023.05
Background Moans2.001.442.87
Other Perspectives2.501.132.83
Single Footjob2.001.372.74
Vaginal Masturbation2.001.362.72
Sounds of Copulation2.001.292.58
Vaginal Fingering2.001.252.50
Single Handjob2.001.242.49
Heroine with Sexual Experience2.001.212.42
Single Boobjob2.001.152.29
Adult Heroine2.001.132.27
Anal Sex2.001.132.26
Bunnygirl Cosplay1.002.252.25
Quickie Fix Position2.001.112.23
Sixty-nine2.001.072.14
Female Protagonist3.000.712.13
Nursing Handjob1.002.122.12
Standing Sex2.001.052.11
Sitting Sex2.001.052.11
Naked Sprites2.001.052.10
Outdoor Sex2.000.991.99
Single Blowjob2.000.951.91
Missionary Position2.000.941.88
Wake-up Sex1.001.811.81
Adult Breast Feeding1.001.711.71
Heroine with Big Breasts2.000.841.68
Cowgirl2.000.841.67
Nukige2.500.651.62
Anal Fingering1.001.481.48
Pregnant Sex1.001.181.18
Male Protagonist2.500.300.75
ADV2.000.140.29

Traits (55 total)

NameCharactersImportanceWeight
Non-blood-related Incest Engages in (Sexual)22.152.37
Mother Complex Personality13.102.15
Erotic Wedding Dress Clothes12.942.04
Christmas Cap Clothes12.871.99
Sex in a Wedding Dress Engages in (Sexual)12.721.88
Adult Breast Sucking Subject of (Sexual)12.621.81
Bunnygirl Cosplay Engages in12.611.81
Single Parent Role12.501.74
Nursing Handjob Engages in (Sexual)12.501.73
Non-blood-related Son Role12.491.72
Bunny Dress Clothes12.461.71
Non-blood-related Mother Role12.371.64
Sexual Cosplay Engages in (Sexual)12.241.55
Widow Role12.201.53
Boobs on Glass Subject of (Sexual)12.151.49
Sex on Beach Engages in (Sexual)12.151.49
Condom Sex Engages in (Sexual)12.141.49
Half-orphan Role12.111.46
Wedding Ring Clothes12.001.39
Piledriver Subject of (Sexual)11.941.35
Naked Apron Clothes11.881.30
Nameable Role11.781.24
Footjob Engages in (Sexual)11.721.19
Loyal Personality11.691.17
Vaginal Masturbation Engages in (Sexual)11.681.16
Protective Personality11.671.16
Reverse Cowgirl Subject of (Sexual)11.631.13
Lactation Engages in11.591.10
Apron Clothes11.581.10
Refined Personality11.541.07
Pregnant Sex Engages in (Sexual)11.531.06
French Kiss Engages in (Sexual)11.481.02
Bikini Clothes11.461.01
Not a Virgin Role11.410.98
Masturbation Engages in (Sexual)11.390.97
Nipple Sucking Subject of (Sexual)11.380.96
Female Ejaculation Engages in (Sexual)11.360.94
Tominagi Subject of (Sexual)11.360.94
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
Handjob Engages in (Sexual)11.160.80
Big Breasts Body11.130.78
Quickie Fix Subject of (Sexual)11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Boobjob Engages in (Sexual)11.070.74
Sitting Sex Subject of (Sexual)11.060.74
Doggy Style Subject of (Sexual)10.920.64
Blond Hair10.890.62
Blue Eyes10.800.56
Blowjob Engages in (Sexual)10.760.53
Young-adult Body10.760.53
Long Hair10.750.52
Pale Body10.370.26