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Summary

Protagonist has recently retired and his family decides to go on a trip to celebrate. They arrive at their destination, a seaside inn, after a few hours of travel. They enjoy dinner and drinks together, but then his memory becomes hazy after a certain point. He wakes up feeling cold and decide to get up to wash their face. As he tries to get up, he feels a soft sensation in his hand and looks down to see his son's wife in a disheveled state, wearing a yukata. The way her yukata is disarranged and her posture appear very unnatural.

Oyako Ai ~Ikenai Kozukuri 2~
Oyako Ai ~Ikenai Kozukuri 2~
NAN%
Tags
  • Heroine with Baby Complex
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • No "Keep Voice on Click" Option
  • Fathercon Heroine
Rating 6.6162 Users
Himegoto Union Motto H!
Himegoto Union Motto H!
NAN%
Tags
  • Reverse Trap Heroine
  • Shimaidon
  • Linear Plot
  • Twin Handjob
  • Soapy Massage
Rating 7.3721 Users
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 2
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 2
NAN%
Tags
  • Heroine with Children
  • Heroine with Pubic Hair
  • Oyakodon Ending
  • Big Ass Heroine
  • Sexual Cosplay
Rating 6.2922 Users
Suki na Dake Soku Hame & Tanetsuke Shite Yorokobareru Sekai
Suki na Dake Soku Hame & Tanetsuke Shite Yorokobareru Sekai
NAN%
Tags
  • Politician Heroine
  • Human Childbirth
  • Sex Under the Necessity
  • Defloration During Common Route
  • Impregnation
Rating 6.4326 Users
Ore to Imouto no Kounai Play 2 ~Imouto wa Ore ga Otosu~
Ore to Imouto no Kounai Play 2 ~Imouto wa Ore ga Otosu~
NAN%
Tags
  • Only Protagonist's Sisters as Heroine(s)
  • Brother/Sister Romance
  • Consensual Phone Sex
  • Completely Avoidable Netorare
  • Blood-related Brother/Sister Incest
Rating 6.6023 Users
Imouto no Chuunibyou to NEET o Naosu no wa, Ore no xx Dake tte Maji?
Imouto no Chuunibyou to NEET o Naosu no wa, Ore no xx Dake tte Maji?
NAN%
Tags
  • Forbidden Love
  • Chuunibyou Heroine
  • Protagonist's Full Sister as a Heroine
  • Brother/Sister Romance
  • Protagonist's Younger Sister as a Heroine
Rating 5.7021 Users
Yarasete! Teacher Sotsugyou
Yarasete! Teacher Sotsugyou
NAN%
Tags
  • Only Older Heroines
  • Heroine with Glasses
  • Single Ending
  • Teacher Heroine
  • Student Protagonist
Rating 6.0022 Users
Mama, Onani Suru Kurai Nara Boku ga Shite Ageru yo!
Mama, Onani Suru Kurai Nara Boku ga Shite Ageru yo!
NAN%
Tags
  • Armbinder
  • Heroine with Catsuit
  • Sexual Slavery (Consensual)
  • Protagonist's Blood-related Mother as a Heroine
  • Sexual Roleplay
Rating 5.9130 Users
Intou Joubo ~Yukemuri ni Ukabu Bibo no Karada
Intou Joubo ~Yukemuri ni Ukabu Bibo no Karada
NAN%
Tags
  • Onsen
  • Blood-related Mother/Son Incest
  • Widow Heroine
  • Forbidden Love
  • Protagonist's Blood-related Mother as a Heroine
Rating 6.4026 Users
Shimaizuma Marriage Disk - Shimaizuma Bubuzuke
Shimaizuma Marriage Disk - Shimaizuma Bubuzuke
NAN%
Tags
  • Asian-style Manor
  • Heroine With Kansai Accent
  • Childishly Violent Heroine
  • Married Heroine
  • Central Heroine
Rating 7.4820 Users
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
NAN%
Tags
  • P.E. Teacher Heroine
  • Strip Game
  • School Nurse Heroine
  • Masturbation with Object
  • Heroine with Tan Lines
Rating 6.3812 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-
NAN%
Tags
  • In-law Incest
  • Protagonist with Health Issues
  • Traditionalist Family
  • Impregnation by Others
  • Netorare
Rating 6.6439 Users
Boku no Daisuki na Oba-san
Boku no Daisuki na Oba-san
NAN%
Tags
  • May-December Romance
  • Incest Romance
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Protagonist with Phimosis
Rating 6.8455 Users
Ikenai Kozukuri ~Shin
Ikenai Kozukuri ~Shin'yuu no Okaa-san ni Tanetsuke Shimakuru Isshuukan~
NAN%
Tags
  • No "Keep Voice on Click" Option
  • Netori
  • Infidelity
  • Impregnation
  • Married Heroine
Rating 6.9246 Users
Jusei Shite yo Chizuru-san! ~Hitozuma to Koi Suru Hitonatsu~
Jusei Shite yo Chizuru-san! ~Hitozuma to Koi Suru Hitonatsu~
NAN%
Tags
  • Discreet Phone Sex
  • Only Non-Virgin Heroines
  • Oneesan-type Heroine
  • Sexual Devices
  • French Kiss
Rating 6.9460 Users
Ikenai Kozukuri 3 ~Musuko no Koibito ga Miryokuteki de Komattemasu~
Ikenai Kozukuri 3 ~Musuko no Koibito ga Miryokuteki de Komattemasu~
NAN%
Tags
  • Heroine in Relationship with Other(s)
  • Unavoidable Heroine Rape
  • Widow(er) Protagonist
  • Netori
  • Protagonist with Children
Rating 6.5559 Users
Inakan ~Kiseki no Ikigami Power de Junboku Musume ni Love Chuunyuu♥~
Inakan ~Kiseki no Ikigami Power de Junboku Musume ni Love Chuunyuu♥~
NAN%
Tags
  • Fictional Modern Day Japanese Countryside
  • Reincarnation
  • Gynecologist Chair
  • New Game Plus
  • Heroine with Tan Lines
Rating 6.5427 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 5.8125 Users
Haitoku no Oyakodon ~In
Haitoku no Oyakodon ~In'yoku ni Shizumu Mama to Imouto~
NAN%
Tags
  • Protagonist's Blood-related Sister as a Heroine
  • Incest
  • Oyakodon Ending
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
Rating 5.9638 Users
Tsuma no Haha to no Haitoku Inkan ~Okaa-san, Nyoubou to Suru yori Koufun Suru yo~
Tsuma no Haha to no Haitoku Inkan ~Okaa-san, Nyoubou to Suru yori Koufun Suru yo~
NAN%
Tags
  • In-law Incest
  • Discreet Sex
  • Netori
  • Infidelity
  • Only Adult Heroines
Rating 6.3642 Users
Hitozuma Dorei Keikaku
Hitozuma Dorei Keikaku
NAN%
Tags
  • Urination Fetish
  • Dramatic Love Triangle
  • Revenge
  • Heroine with Garter Belt
  • Protagonist's Sister as a Support Character
Rating 6.9124 Users
Anedori ~Ochiteiku Onee-chan o Tasukerarenai Boku~
Anedori ~Ochiteiku Onee-chan o Tasukerarenai Boku~
NAN%
Tags
  • Netorare Type B
  • Protagonist's Sister as a Heroine
  • Only Bad Endings
  • Only Older Heroines
  • Defloration by Others
Rating 6.2619 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 6.3934 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 7.7034 Users
Ayamachi no Mitsuai ~Otto ni Ienai Chichi to no Inkou~
Ayamachi no Mitsuai ~Otto ni Ienai Chichi to no Inkou~
67%
Tags
  • Widow(er) Protagonist
  • In-law Incest
  • Non-blood-related Father/Daughter Incest
  • Netori
  • Protagonist with Children
Rating 6.3918 Users
Oyako Mix Ijiri ~Mucchiri Haha to Binyuu na Musume no Inniku Kaihatsu
Oyako Mix Ijiri ~Mucchiri Haha to Binyuu na Musume no Inniku Kaihatsu
41%
Tags
  • Tutor Protagonist
  • Oyakodon Ending
  • Romancing a Family
  • Netori
  • Blood-related Mother/Daughter Incest
Rating 5.7021 Users
Ikenai Kozukuri ~Shin
Ikenai Kozukuri ~Shin'yuu no Okaa-san ni Tanetsuke Shimakuru Isshuukan~
41%
Tags
  • No "Keep Voice on Click" Option
  • Netori
  • Infidelity
  • Impregnation
  • Married Heroine
Rating 6.9246 Users
Boku no Daisuki na Oba-san
Boku no Daisuki na Oba-san
39%
Tags
  • May-December Romance
  • Incest Romance
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Protagonist with Phimosis
Rating 6.8455 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-
38%
Tags
  • In-law Incest
  • Protagonist with Health Issues
  • Traditionalist Family
  • Impregnation by Others
  • Netorare
Rating 6.6439 Users
Shimaizuma Marriage Disk - Shimaizuma Bubuzuke
Shimaizuma Marriage Disk - Shimaizuma Bubuzuke
37%
Tags
  • Asian-style Manor
  • Heroine With Kansai Accent
  • Childishly Violent Heroine
  • Married Heroine
  • Central Heroine
Rating 7.4820 Users
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
37%
Tags
  • P.E. Teacher Heroine
  • Strip Game
  • School Nurse Heroine
  • Masturbation with Object
  • Heroine with Tan Lines
Rating 6.3812 Users
Mama, Onani Suru Kurai Nara Boku ga Shite Ageru yo!
Mama, Onani Suru Kurai Nara Boku ga Shite Ageru yo!
35%
Tags
  • Armbinder
  • Heroine with Catsuit
  • Sexual Slavery (Consensual)
  • Protagonist's Blood-related Mother as a Heroine
  • Sexual Roleplay
Rating 5.9130 Users
Intou Joubo ~Yukemuri ni Ukabu Bibo no Karada
Intou Joubo ~Yukemuri ni Ukabu Bibo no Karada
35%
Tags
  • Onsen
  • Blood-related Mother/Son Incest
  • Widow Heroine
  • Forbidden Love
  • Protagonist's Blood-related Mother as a Heroine
Rating 6.4026 Users
Ikenai Kozukuri 3 ~Musuko no Koibito ga Miryokuteki de Komattemasu~
Ikenai Kozukuri 3 ~Musuko no Koibito ga Miryokuteki de Komattemasu~
34%
Tags
  • Heroine in Relationship with Other(s)
  • Unavoidable Heroine Rape
  • Widow(er) Protagonist
  • Netori
  • Protagonist with Children
Rating 6.5559 Users
Ijikuri Mama 3
Ijikuri Mama 3
34%
Tags
  • Unavoidable Harem Ending
  • Heroine with Tan Lines
  • Shotacon
  • Inbreeding
  • Protagonist's Blood-related Mother as a Heroine
Rating 5.8125 Users
Tsuma no Haha to no Haitoku Inkan ~Okaa-san, Nyoubou to Suru yori Koufun Suru yo~
Tsuma no Haha to no Haitoku Inkan ~Okaa-san, Nyoubou to Suru yori Koufun Suru yo~
33%
Tags
  • In-law Incest
  • Discreet Sex
  • Netori
  • Infidelity
  • Only Adult Heroines
Rating 6.3642 Users
Anedori ~Ochiteiku Onee-chan o Tasukerarenai Boku~
Anedori ~Ochiteiku Onee-chan o Tasukerarenai Boku~
33%
Tags
  • Netorare Type B
  • Protagonist's Sister as a Heroine
  • Only Bad Endings
  • Only Older Heroines
  • Defloration by Others
Rating 6.2619 Users
Hani Tsuma Hs ~After Wedding~
Hani Tsuma Hs ~After Wedding~
33%
Tags
  • Deredere Heroine
  • Cousin Romance
  • Student-Teacher Romance
  • Class President Heroine
  • Impregnation
Rating 7.7034 Users
Wedding Blue
Wedding Blue
33%
Tags
  • In-law Incest
  • Avoidable Netorare (obsolete)
  • Protagonist's Fiancee as a Heroine
  • Dramatic Love Triangle
  • Only One Good Ending
Rating 6.7337 Users
Ijikuri Mama 2
Ijikuri Mama 2
32%
Tags
  • Shotacon
  • Straight Shotacon
  • Protagonist's Blood-related Mother as a Heroine
  • Shota Protagonist
  • Blood-related Mother/Son Incest
Rating 5.5132 Users
Ore ga Aishita Hitozuma ~Emiko~
Ore ga Aishita Hitozuma ~Emiko~
32%
Tags
  • Completely Avoidable Rape
  • Pregnancy Ending
  • Soapy Massage
  • Only Non-Virgin Heroines
  • Love Hotel
Rating 6.5432 Users
Natsu Doki! Harem ~Shinsekitaku de no Nayameru Juken Benkyou~
Natsu Doki! Harem ~Shinsekitaku de no Nayameru Juken Benkyou~
31%
Tags
  • Cousin Incest
  • Sister/Sister Incest
  • Aunt/Nephew Incest
  • Blood-related Sister/Sister Incest
  • Protagonist's Cousin as a Heroine
Rating 7.1043 Users
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
Nozoki Seikatsu ~Bijin Oyako no Ana to Ana!~
31%
Tags
  • Voyeurism
  • American Heroine
  • Blood-related Aunt/Nephew Incest
  • Fictional Modern Day Japanese Countryside
  • Protagonist's Aunt as a Heroine
Rating 5.7921 Users
Mama Shibori 3 no Jijou
Mama Shibori 3 no Jijou
29%
Tags
  • Swinging
  • Straight Shotacon
  • Shota Protagonist
  • Illness
  • Heroine with Pubic Hair
Rating 6.6849 Users
Immoral Lovers ~Yome ya Gifu ni wa Ienai Katei no Jouji~
Immoral Lovers ~Yome ya Gifu ni wa Ienai Katei no Jouji~
29%
Tags
  • Mother/Daughter Incest
  • Protagonist's Sister-in-Law as a Heroine
  • Single Buttjob
  • Oyakodon Ending
  • Heroine's Mother as a Heroine
Rating 5.9826 Users
Akogare no Okaa-san
Akogare no Okaa-san
28%
Tags
  • Non-blood-related Mother/Son Incest
  • Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Protagonist's Non-blood-related Mother as a Heroine
  • Early Branching Plot
Rating 6.4835 Users
Shimaizuma ~Shimaizuma 3~
Shimaizuma ~Shimaizuma 3~
28%
Tags
  • Asian-style Manor
  • Heroine With Kansai Accent
  • Childishly Violent Heroine
  • Unrequited Love
  • Brief Branches Only
Rating 7.3137 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~
28%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Domicile
  • Pregnancy Ending
  • Netori
  • Big Breast Sizes Heroine
Rating 6.7930 Users

Tsuma to Musuko ni Barete wa Ikenai Haitoku no Binetsu ~Ayamachi no Mitsuai 2~ 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 (25 total)

NameScoreImportanceWeight
In-law Incest2.002.575.14
Non-blood-related Father/Daughter Incest2.002.505.00
Netori3.001.584.75
Protagonist with Children2.002.164.33
Interactive Touching Game2.002.064.12
Onsen2.002.064.12
Beach2.002.034.05
Footjob2.001.853.71
Heroine with Swimsuits2.001.633.25
Pregnancy2.001.513.02
Fingering2.001.492.99
Married Heroine2.001.412.83
Sex in Water2.001.402.79
Boobjob2.001.292.58
Anal Penetration2.001.292.58
Blowjob2.001.092.17
Sixty-nine2.001.062.12
Standing Sex2.001.052.10
Adult Protagonist2.001.042.07
Only a Single Heroine2.001.032.07
Nukige2.000.641.29
Sexual Content2.000.611.23
Male Protagonist2.000.300.60
ADV2.000.140.29
2.000.000.00

Traits (33 total)

NameCharactersImportanceWeight
Retired Role13.372.33
Daughter-in-law Role13.272.27
Husband Role21.822.00
Wife Role21.551.70
Netori (their SO is stolen) Subject of12.271.57
Yukata Clothes11.851.28
Son Role11.831.27
Hidden Eyes11.811.25
Reverse Missionary Subject of (Sexual)11.731.20
Footjob Engages in (Sexual)11.711.19
Father Role11.681.16
Sex in Water Engages in (Sexual)11.561.08
Mother Role11.471.02
Bikini Clothes11.461.01
Tominagi Subject of (Sexual)11.360.94
Adult Body11.360.94
Sixty-nine Engages in (Sexual)11.250.87
Dress Clothes11.240.86
Anal Sex Subject of (Sexual)11.190.82
Standing Sex Subject of (Sexual)11.180.82
Handjob Engages in (Sexual)11.160.80
Missionary Subject of (Sexual)11.110.77
Vaginal Fingering Subject of (Sexual)11.080.75
Boobjob Engages in (Sexual)11.060.74
Cowgirl Subject of (Sexual)10.950.66
Doggy Style Subject of (Sexual)10.920.64
Blond Hair10.880.61
Blue Eyes10.800.55
Young-adult Body10.770.53
Blowjob Engages in (Sexual)10.760.53
Long Hair10.750.52
Slim Body10.570.40
Pale Body10.370.26