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Summary

The protagonist, Yuutenji Shirou, raised his own daughter by himself after his wife abruptly died in a traffic accident. Not yielding to the hardships of being a single parent, he earnestly raised her daughter Ayako, who is his pride and joy. However, after she reached adolescence, she doesn't listen to him much, and so recently, their daily life is filled with sighs. After telling her daughter that he got confessed to by a subordinate, their life completely changed. Late at night, Shirou woke up to a strange feeling, and realized he can't move as both of his arms were tied. Ayako told him she saw him as a man, and before he knew it, he had sexual relations with his own daughter. Unable to talk to anyone about his problem, Shirou carried it alone. Her restraints unbound, Ayako sought after his body almost every night. Can Shirou break away from this forbidden relationship, or will he...? [Translated from Official Site]

Tsuma to Musuko ni Barete wa Ikenai Haitoku no Binetsu ~Ayamachi no Mitsuai 2~
Tsuma to Musuko ni Barete wa Ikenai Haitoku no Binetsu ~Ayamachi no Mitsuai 2~
NAN%
Tags
  • In-law Incest
  • Non-blood-related Father/Daughter Incest
  • Netori
  • Protagonist with Children
  • Onsen
Rating 6.3521 Users
Shuukatsu!
Shuukatsu!
NAN%
Tags
  • School Nurse Heroine
  • Protagonist as the Only Male
  • Long Sexual Scenes
  • Highly Animated Sprites
  • Gynophobic/Androphobic Protagonist
Rating 6.8521 Users
Otou-san no Kodane de Haramasete!
Otou-san no Kodane de Haramasete!
NAN%
Tags
  • Non-blood-related Father/Daughter Incest
  • Netori
  • Married Heroine
  • No "Keep Voice on Click" Option
  • Love Hotel
Rating 6.8537 Users
Haiboku no Injuu Hunter Gehhyouki Rei ~Meimon Jogakusei to Tomo ni Shokushu no Naedoko ni Sareru Bishoujo Kenshi~
Haiboku no Injuu Hunter Gehhyouki Rei ~Meimon Jogakusei to Tomo ni Shokushu no Naedoko ni Sareru Bishoujo Kenshi~
NAN%
Tags
  • Consensual Sex Involving Slime Monsters
  • Bred by Monsters
  • Autobukkake
  • Stuck in Meatwall
  • Falling to Evil (sexual)
Rating 7.3140 Users
Enkou Girls Collection ~Oyaji no Natsu wa Suzushii Loveho de Pakopako Hen~
Enkou Girls Collection ~Oyaji no Natsu wa Suzushii Loveho de Pakopako Hen~
NAN%
Tags
  • Prostitution
  • Prostitute Heroine
  • Sex Involving Prostitution
  • Blood-related Uncle/Niece Incest
  • Oyaji Protagonist
Rating 6.7651 Users
Enkou JK Bitch Gyaru - Oji-san to Nama Pako Seikatsu
Enkou JK Bitch Gyaru - Oji-san to Nama Pako Seikatsu
NAN%
Tags
  • Oyaji Protagonist
  • Gyaru Heroine
  • Twin Footjob
  • Flat Tints Only
  • Ejaculation Forewarner
Rating 6.6529 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 6.4427 Users
Akogare no Onee-chan wa Choukyou Shigansha?!
Akogare no Onee-chan wa Choukyou Shigansha?!
NAN%
Tags
  • Masochist Heroine
  • Sexual Slavery (Consensual)
  • BDSM
  • University Student Heroine
  • Sexual Devices
Rating 6.2128 Users
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
NAN%
Tags
  • Fathercon Heroine
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Widow(er) Protagonist
  • Sex on a Roof
Rating 6.2721 Users
Manamusume no Oshiri wa Papa Sen
Manamusume no Oshiri wa Papa Sen'you ~Tsuma no Mae de, Konna Koto o Suru Nante…~
NAN%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Oyakodon Ending
  • Protagonist's Wife as a Heroine
  • Heroine's Mother as a Heroine
Rating 6.1233 Users
Tonari no Seki no Gyaru Bitch ~Boku wa Kanojo no Sexfriend!?~
Tonari no Seki no Gyaru Bitch ~Boku wa Kanojo no Sexfriend!?~
NAN%
Tags
  • Skin Color Selection
  • Otaku Protagonist
  • Customization
  • Gyaru Heroine
  • Long Sexual Scenes
Rating 6.4527 Users
Bonyuu ga Shimideru Manamusume Manami "Otou-san, Watashi no Milk Takusan Shibotte Hoshii no..."
Bonyuu ga Shimideru Manamusume Manami "Otou-san, Watashi no Milk Takusan Shibotte Hoshii no..."
NAN%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Fathercon Heroine
  • Blood-related Father/Daughter Incest
  • Central Heroine
  • Protagonist with Children
Rating 7.3371 Users
Lovecha ~Tsumasakidachi de, Hitomi o Tojite~
Lovecha ~Tsumasakidachi de, Hitomi o Tojite~
NAN%
Tags
  • Elementary School
  • Elementary School Student Heroine
  • Only Loli Heroines
  • Student-Teacher Romance
  • Armpit Licking
Rating 6.2225 Users
Migawari Inkou Seikatsu ~Shin
Migawari Inkou Seikatsu ~Shin'yuu o Mamoru Tame, Gedou Kyoushi no Iinari ni Naru Yuutousei "Ema"~
NAN%
Tags
  • Evil Route
  • Villainous Protagonist
  • Teacher Protagonist
  • Forbidden Love
  • Netorase
Rating 6.6329 Users
Sweet Honey Family - Musume to Tsuma ni Amai wa Chichi no Narahi
Sweet Honey Family - Musume to Tsuma ni Amai wa Chichi no Narahi
NAN%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Fathercon Heroine
  • Protagonist's Wife as a Heroine
  • Oyakodon Ending
Rating 6.8555 Users
Kinshin Bokan ~Kyou mo Mata, Okaa-san ga Boku o Motomete Kuru~
Kinshin Bokan ~Kyou mo Mata, Okaa-san ga Boku o Motomete Kuru~
NAN%
Tags
  • Blood-related Mother/Son Incest
  • Protagonist's Blood-related Mother as a Heroine
  • Widow Heroine
  • Nympho Heroine
  • Straight Shotacon
Rating 5.8342 Users
Saimin Counselor ~Moto Joushi no JK Musume o Otosu Houfuku no Nikuana Saimin~
Saimin Counselor ~Moto Joushi no JK Musume o Otosu Houfuku no Nikuana Saimin~
NAN%
Tags
  • Erotic Mind Control
  • Mind Control
  • Student Club President Heroine
  • Dogs
  • Yamato Nadeshiko Heroine
Rating 6.7554 Users
Shiiku x Kanojo 2
Shiiku x Kanojo 2
NAN%
Tags
  • Impregnation Choice
  • Raising Simulation
  • Passage of Time
  • Only Blood-related Heroines
  • Siscon Protagonist
Rating 6.1529 Users
Gakuen de Jikan yo Tomare
Gakuen de Jikan yo Tomare
NAN%
Tags
  • Time Stop
  • Protagonist as the Only Male
  • All-girls School
  • Sex in Photo Booth
  • Principal Heroine
Rating 6.92116 Users
Musume no Mirai ~Itoshii Musume ga Kairaku ni Ochiru Toki~
Musume no Mirai ~Itoshii Musume ga Kairaku ni Ochiru Toki~
NAN%
Tags
  • Unavoidable Heroine Rape by Others
  • Protagonist's Blood-related Daughter as a Heroine
  • Protagonist with Children
  • Only Blood-related Heroines
  • Discreet Phone Sex
Rating 6.3020 Users
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
NAN%
Tags
  • Invisibility
  • Sexually Oblivious Heroine
  • Mischievous Protagonist
  • School Life Comedy
  • Short Common Route
Rating 6.7222 Users
Musume Kuzushi ~Chichi to Musume no Kyouen~
Musume Kuzushi ~Chichi to Musume no Kyouen~
NAN%
Tags
  • Food Gokkun
  • Blood-related Father/Daughter Incest
  • Widow(er) Protagonist
  • Rape by Deception
  • Naizuri
Rating 6.3736 Users
Natsu Doki!
Natsu Doki!
NAN%
Tags
  • Heroine with a Sundress
  • Sunflowers
  • Nude Filter
  • Maid Support Character
  • Defloration During Common Route
Rating 7.2632 Users
Bakunyuu Oyakodon ~Shigoto Saki no Oyako ga Netori Yasu Sou na Ken~
Bakunyuu Oyakodon ~Shigoto Saki no Oyako ga Netori Yasu Sou na Ken~
NAN%
Tags
  • Oyakodon Ending
  • Unnamed Protagonist
  • No "Keep Voice on Click" Option
  • Female Protagonist for a Short Time
  • Heroine with Children
Rating 7.0730 Users
Kinshin Kousai Club
Kinshin Kousai Club
33%
Tags
  • Father/Daughter Romance
  • Musume-type Heroine
  • Fathercon Heroine
  • Protagonist's Blood-related Daughter as a Heroine
  • May-December Romance
Rating 7.3779 Users
Mei no Bitch-ka ga Yurusenai!
Mei no Bitch-ka ga Yurusenai!
30%
Tags
  • Uncle/Niece Incest
  • Gyaru Heroine
  • Protagonist's Niece as a Heroine
  • No Voice Replay
  • Heroine with Zettai Ryouiki
Rating 6.7223 Users
Migawari Inkou Seikatsu ~Shin
Migawari Inkou Seikatsu ~Shin'yuu o Mamoru Tame, Gedou Kyoushi no Iinari ni Naru Yuutousei "Ema"~
27%
Tags
  • Evil Route
  • Villainous Protagonist
  • Teacher Protagonist
  • Forbidden Love
  • Netorase
Rating 6.6329 Users
Lovecha ~Tsumasakidachi de, Hitomi o Tojite~
Lovecha ~Tsumasakidachi de, Hitomi o Tojite~
25%
Tags
  • Elementary School
  • Elementary School Student Heroine
  • Only Loli Heroines
  • Student-Teacher Romance
  • Armpit Licking
Rating 6.2225 Users
Bonyuu ga Shimideru Manamusume Manami "Otou-san, Watashi no Milk Takusan Shibotte Hoshii no..."
Bonyuu ga Shimideru Manamusume Manami "Otou-san, Watashi no Milk Takusan Shibotte Hoshii no..."
24%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Fathercon Heroine
  • Blood-related Father/Daughter Incest
  • Central Heroine
  • Protagonist with Children
Rating 7.3371 Users
Manamusume no Oshiri wa Papa Sen
Manamusume no Oshiri wa Papa Sen'you ~Tsuma no Mae de, Konna Koto o Suru Nante…~
24%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Oyakodon Ending
  • Protagonist's Wife as a Heroine
  • Heroine's Mother as a Heroine
Rating 6.1233 Users
Tonari no Seki no Gyaru Bitch ~Boku wa Kanojo no Sexfriend!?~
Tonari no Seki no Gyaru Bitch ~Boku wa Kanojo no Sexfriend!?~
24%
Tags
  • Skin Color Selection
  • Otaku Protagonist
  • Customization
  • Gyaru Heroine
  • Long Sexual Scenes
Rating 6.4527 Users
Akogare no Onee-chan wa Choukyou Shigansha?!
Akogare no Onee-chan wa Choukyou Shigansha?!
22%
Tags
  • Masochist Heroine
  • Sexual Slavery (Consensual)
  • BDSM
  • University Student Heroine
  • Sexual Devices
Rating 6.2128 Users
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
22%
Tags
  • Fathercon Heroine
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Widow(er) Protagonist
  • Sex on a Roof
Rating 6.2721 Users
Kinshin Bokan ~Kyou mo Mata, Okaa-san ga Boku o Motomete Kuru~
Kinshin Bokan ~Kyou mo Mata, Okaa-san ga Boku o Motomete Kuru~
22%
Tags
  • Blood-related Mother/Son Incest
  • Protagonist's Blood-related Mother as a Heroine
  • Widow Heroine
  • Nympho Heroine
  • Straight Shotacon
Rating 5.8342 Users
Shiiku x Kanojo 2
Shiiku x Kanojo 2
21%
Tags
  • Impregnation Choice
  • Raising Simulation
  • Passage of Time
  • Only Blood-related Heroines
  • Siscon Protagonist
Rating 6.1529 Users
Musume no Mirai ~Itoshii Musume ga Kairaku ni Ochiru Toki~
Musume no Mirai ~Itoshii Musume ga Kairaku ni Ochiru Toki~
21%
Tags
  • Unavoidable Heroine Rape by Others
  • Protagonist's Blood-related Daughter as a Heroine
  • Protagonist with Children
  • Only Blood-related Heroines
  • Discreet Phone Sex
Rating 6.3020 Users
Musume Kuzushi ~Chichi to Musume no Kyouen~
Musume Kuzushi ~Chichi to Musume no Kyouen~
20%
Tags
  • Food Gokkun
  • Blood-related Father/Daughter Incest
  • Widow(er) Protagonist
  • Rape by Deception
  • Naizuri
Rating 6.3736 Users
Bakunyuu Oyakodon ~Shigoto Saki no Oyako ga Netori Yasu Sou na Ken~
Bakunyuu Oyakodon ~Shigoto Saki no Oyako ga Netori Yasu Sou na Ken~
20%
Tags
  • Oyakodon Ending
  • Unnamed Protagonist
  • No "Keep Voice on Click" Option
  • Female Protagonist for a Short Time
  • Heroine with Children
Rating 7.0730 Users
Namaiki Datta, Akane-chan ~47 Sai Mushoku Kimodebu ga Shiiku Shite Tokunou Sex ni Hamarasechau Nikki~
Namaiki Datta, Akane-chan ~47 Sai Mushoku Kimodebu ga Shiiku Shite Tokunou Sex ni Hamarasechau Nikki~
20%
Tags
  • Kidnapping
  • Hikikomori Protagonist
  • Mesugaki Heroine
  • Elderly Sex
  • Oyaji Protagonist
Rating 6.2120 Users
Oyako Ai ~Ikenai Kozukuri 2~
Oyako Ai ~Ikenai Kozukuri 2~
20%
Tags
  • Heroine with Baby Complex
  • Protagonist's Blood-related Daughter as a Heroine
  • Fathercon Heroine
  • Blood-related Father/Daughter Incest
  • No "Keep Voice on Click" Option
Rating 6.6270 Users
Siscon -Saiminjutsushi Onii-chan to Namaiki na Imouto-
Siscon -Saiminjutsushi Onii-chan to Namaiki na Imouto-
20%
Tags
  • Brother/Sister Incest
  • Chuunibyou Protagonist
  • Erotic Mind Control
  • Only Blood-related Heroines
  • Siscon Protagonist
Rating 6.2422 Users
Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!"
Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!"
19%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Timed Choices
  • Blood-related Father/Daughter Incest
  • Breast Expansion
  • Fathercon Heroine
Rating 6.9453 Users
Itazura ~Boku Dake no Zettai Ryouiki~
Itazura ~Boku Dake no Zettai Ryouiki~
19%
Tags
  • Chikan Heroine
  • Hotel
  • Trains
  • Voiced Thoughts
  • Pregnancy Good Ending
Rating 6.1720 Users
Shiiku x Kanojo
Shiiku x Kanojo
19%
Tags
  • Hikikomori Protagonist
  • Narrating Others' Thoughts
  • Raising Simulation
  • Breast Expansion
  • Read Text Marking
Rating 6.2956 Users
Yarimanko ~Ore no Imouto wa Bichibichi Bitch~
Yarimanko ~Ore no Imouto wa Bichibichi Bitch~
19%
Tags
  • Non-blood-related Brother/Sister Incest
  • Protagonist's Non-blood-related Sister as a Heroine
  • Only Protagonist's Sisters as Heroine(s)
  • Sex with Sleepers
  • Hidden Vibrator
Rating 5.8525 Users
Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken
Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken
19%
Tags
  • Only Trap Heroines
  • Male Pregnancy
  • Hero with Beauty Mark
  • Arranged Marriage
  • Protagonist's Wife as a Heroine
Rating 5.8823 Users
Sukechatte!! ~Kyuushi ni Isshou o Ete Noumitsu Second Life~
Sukechatte!! ~Kyuushi ni Isshou o Ete Noumitsu Second Life~
18%
Tags
  • Protagonist with Superpowered Side
  • Invisibility
  • High Amount of Special Effects
  • Defloration During Common Route
  • Shapeshifting
Rating 6.5523 Users
Idol☆Gyaku Rape!! ~Tenshi-tachi no Omocha ni Natta Ore~
Idol☆Gyaku Rape!! ~Tenshi-tachi no Omocha ni Natta Ore~
18%
Tags
  • Heroine Based on a Fictional Person
  • Unnamed Protagonist
  • Reverse Rape
  • Idol Heroine
  • Japanese Idols
Rating 6.1426 Users

Chichi ni Koi Shita Inran Musume "Ayako" ~Otou-san wa Dare ni mo Watasanai~ 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 (27 total)

NameScoreImportanceWeight
Fathercon Heroine2.002.705.40
Blood-related Father/Daughter Incest2.502.125.30
Half-orphan Heroine2.002.645.28
Widow(er) Protagonist2.002.615.22
Discreet Sex3.001.604.81
Protagonist's Blood-related Daughter as a Heroine2.002.394.78
Children Ending2.002.334.67
Protagonist with Children2.002.124.24
Only Blood-related Heroines2.002.104.21
Discreet Phone Sex2.002.004.01
Only Younger Heroines2.001.943.89
Kuudere Heroine2.001.693.37
Ejaculation Choice2.001.533.06
Pregnancy2.001.523.05
Intercrural Sex2.001.342.69
Few Choices2.001.342.67
Only Virgin Heroines2.001.082.17
Only a Single Heroine2.001.022.04
Nukige3.000.651.95
Defloration2.000.761.52
Sex in Front of an Audience1.001.481.48
Erotic Spanking1.001.441.44
Reverse Cowgirl1.001.331.33
Single Boobjob1.001.151.15
Single Blowjob1.000.970.97
Male Protagonist3.000.300.91
ADV2.000.150.29

Traits (50 total)

NameCharactersImportanceWeight
Consensual Phone Sex Engages in (Sexual)13.072.13
Father Complex Personality12.992.07
Reverse Rape Subject of (Sexual)12.791.94
Sexual Slavery (Consensual) Subject of (Sexual)12.781.93
Molesting Engages in12.701.87
Seduction Subject of12.671.85
Stalking Subject of12.651.84
Widower Role12.531.75
Discreet Phone Sex Engages in (Sexual)12.441.69
Off Screen Sex (obsolete) Engages in (Sexual)12.381.65
Wake-up Sex Engages in (Sexual)12.361.64
Kuudere Personality12.341.62
Incest Engages in (Sexual)21.471.61
Bondage Sex Engages in (Sexual)12.271.58
Seduction Engages in12.181.51
Management Role12.131.47
Half-orphan Role12.111.46
Turtleneck Sweater Clothes12.041.41
Erotic Spanking Subject of (Sexual)11.961.36
Cardigan Clothes11.871.30
Discreet Sex Engages in (Sexual)11.861.29
Intercrural Sex Engages in (Sexual)11.851.28
Rape Engages in (Sexual)11.821.26
Footjob Engages in (Sexual)11.721.19
Father Role11.671.16
Cyan Eyes11.661.15
Sex in Front of an Audience Engages in (Sexual)11.501.04
French Kiss Engages in (Sexual)11.491.03
Seventh Posture Subject of (Sexual)11.461.01
Daughter Role11.461.01
Suit Clothes11.441.00
Cooking Engages in11.420.98
Female Ejaculation Engages in (Sexual)11.370.95
Skirt Clothes11.330.93
Sex in Public Places Engages in (Sexual)11.260.87
Watashi Personality11.260.87
Butterfly Subject of (Sexual)11.170.81
Cunnilingus Subject of (Sexual)11.160.81
Outdoor Sex Engages in (Sexual)11.160.80
Boobjob Engages in (Sexual)11.070.74
Sitting Sex Subject of (Sexual)11.060.74
Sidehair Hair10.980.68
Straight Hair10.950.66
Doggy Style Subject of (Sexual)10.930.64
Virgin Sex Engages in (Sexual)10.850.59
Waist Length+ Hair10.810.56
Black Hair10.810.56
Blowjob Engages in (Sexual)10.760.53
School Uniform Clothes10.750.52
10.000.00