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Summary

Oniichan Akira and imouto Miku, related by their parents' remarriage, found themselves living together. They were like any normal brother and sister, living a normal brother-sister life. Except for one thing. "You f*cking jackass! Stupid! Bastard!" Big brother absolutely loved it when his precocious bitch sister treated him badly. From that discovery onward, their life became an incestuous sizzling affair! Whether in the bedroom, the lounge, at school or the park, his slaggy foul-mouthed sister was always glistening wet and ready to f*ck! Totally wrong, totally raw... totally broken family fornication that you simply must see! [From DLsite English]

Serifu de Kanjite! Seiyuu Doushi
Serifu de Kanjite! Seiyuu Doushi
NAN%
Tags
  • Seiyuu Heroine
  • Fast Mini-games
  • Futanari Support Character
  • Chikan
  • Breaking the Fourth Wall
Rating 5.5934 Users
Heibon na Oku-san wa Suki Desu ka? ~Majime na Shufu o Ecchi-zuke ni Shichaou!~
Heibon na Oku-san wa Suki Desu ka? ~Majime na Shufu o Ecchi-zuke ni Shichaou!~
NAN%
Tags
  • Heroine in Relationship with Other(s)
  • Weak-willed Heroine
  • Obacon
  • Secret Romance
  • Heroine with Children
Rating 7.0940 Users
Oku-sama wa Moto Yariman -Besluted-
Oku-sama wa Moto Yariman -Besluted-
NAN%
Tags
  • Blowjob Duck Face
  • Chubby Heroine
  • Only Adult Heroines
  • Netori
  • Married Heroine
Rating 6.79136 Users
W Akuma no H na Omotenashi ~Anata no Milk Watashitachi ni Choudai~
W Akuma no H na Omotenashi ~Anata no Milk Watashitachi ni Choudai~
NAN%
Tags
  • Soapy Massage
  • Excessive Semen
  • Big Ass Heroine
  • Blowjob Duck Face
  • Demon Heroine
Rating 6.8820 Users
Kyonyuu Gyaru MC Kousai "Konna Oji-san Chi*po ni Sakaraenai Nante...... Maji Arienai!"
Kyonyuu Gyaru MC Kousai "Konna Oji-san Chi*po ni Sakaraenai Nante...... Maji Arienai!"
NAN%
Tags
  • Oyaji Protagonist
  • Mind Control
  • Perverted Protagonist
  • Has Window Transparency Setting
  • Vaginal Gaping
Rating 7.2176 Users
Doppuri Nakadashi Gakuen Sensou
Doppuri Nakadashi Gakuen Sensou
NAN%
Tags
  • Non-penetrative Sex
  • Student Council Member Heroine
  • Internal Exhibition of Sex
  • Shimaidon Ending
  • Spontaneous Sex Scenes
Rating 6.8933 Users
DSKBJCS ~Dosukebe Juicies ♥~
DSKBJCS ~Dosukebe Juicies ♥~
NAN%
Tags
  • Blood-related Uncle/Niece Incest
  • Protagonist's Niece as a Heroine
  • Oyaji Protagonist
  • Mangaka Protagonist
  • Blowjob Duck Face
Rating 6.9975 Users
Pafu Pafu Sentou Monogatari! ~Machi no Ofuroya-san, Hanjou no Hiketsu wa H na Massage~
Pafu Pafu Sentou Monogatari! ~Machi no Ofuroya-san, Hanjou no Hiketsu wa H na Massage~
NAN%
Tags
  • Defloration During Common Route
  • Prostitution
  • Romancing a Family
  • Oyakodon Ending
  • Single Buttjob
Rating 6.4627 Users
Nantai Prima Onna Kyoushi
Nantai Prima Onna Kyoushi
NAN%
Tags
  • Bisexual Heroine
  • Autocunnilingus
  • Big Breast Sizes Heroine
  • Sexual Devices
  • Sex in a Classroom
Rating 6.5922 Users
Sei Yariman Gakuen Enkou Nikki
Sei Yariman Gakuen Enkou Nikki
NAN%
Tags
  • Oyaji Protagonist
  • Prostitution
  • Peace Sign Ahegao
  • Prostitute Heroine
  • Sex Involving Prostitution
Rating 6.8785 Users
Sei Yariman Sisters ♥ Pakopako Nikki
Sei Yariman Sisters ♥ Pakopako Nikki
NAN%
Tags
  • Sex in Photo Booth
  • Gyaru Heroine
  • Cousin Incest
  • Protagonist's Cousin as a Heroine
  • Heroine with Inverted Nipples
Rating 6.4771 Users
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Vaginal + Anal Penetration
  • Multiple Penises
  • Clitoris Growth
  • Erotic Massage
Rating 7.3429 Users
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
NAN%
Tags
  • Rape by Shota
  • Obacon
  • Shotacon
  • Host Club Heroine
  • Straight Shotacon
Rating 6.6845 Users
Bakunyuu Onsen ~Inran Okami Etsuraku no Yu Hen~
Bakunyuu Onsen ~Inran Okami Etsuraku no Yu Hen~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Onsen
  • Only Adult Heroines
  • Lactation During Sex
  • Soapy Massage
Rating 6.8327 Users
Deisui Sasereba Rakushou Sex ~Oba to Itoko Hen~
Deisui Sasereba Rakushou Sex ~Oba to Itoko Hen~
NAN%
Tags
  • Protagonist's Aunt as a Heroine
  • Drunk Sex
  • Aunt/Nephew Incest
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Cousin as a Heroine
Rating 6.6659 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
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~
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Domicile
  • Pregnancy Ending
  • Netori
  • Big Breast Sizes Heroine
Rating 6.7831 Users
Seiyoku ga Tomaranai Goshujin-sama to Sannin no Maid-tachi
Seiyoku ga Tomaranai Goshujin-sama to Sannin no Maid-tachi
NAN%
Tags
  • Breast Smothering
  • Ejaculation Forewarner
  • Nursing Handjob
  • Heroine with Intake Hairstyle
  • Penile Masturbation
Rating 7.2250 Users
Miboujin Nikki ~Akogare no Ano Hito to Hitotsu Yane no Shita~
Miboujin Nikki ~Akogare no Ano Hito to Hitotsu Yane no Shita~
NAN%
Tags
  • Cousin Romance
  • Pregnancy Good Ending
  • Widow Heroine
  • Protagonist's Cousin as a Heroine
  • Only Older Heroines
Rating 7.31101 Users
Marshmallow☆Imouto☆Succubus☆
Marshmallow☆Imouto☆Succubus☆
NAN%
Tags
  • Protagonist's Younger Sister as a Heroine
  • Non-blood-related Brother/Sister Incest
  • Succubus Heroine
  • Heroine with Inverted Nipples
  • Protagonist's Non-blood-related Sister as a Heroine
Rating 6.92114 Users
Bakunyuu Hitozuma Maid ~Iyasare Mama Haramase no Yakata~
Bakunyuu Hitozuma Maid ~Iyasare Mama Haramase no Yakata~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Non-blood-related Mother/Son Incest
  • Anal Liquid Expulsion
  • Vaginal + Anal Penetration
  • Pubic Hair Option
Rating 7.2939 Users
Hitozuma ni Natta Onee-san ~Manatsu no Omoide~
Hitozuma ni Natta Onee-san ~Manatsu no Omoide~
NAN%
Tags
  • Heroine with Jeans
  • Food Play
  • Ejaculation Forewarner
  • Heroine with Inverted Nipples
  • Mirror Sex
Rating 6.5927 Users
Onee-chan (tachi) wa Osewa Saretai!
Onee-chan (tachi) wa Osewa Saretai!
NAN%
Tags
  • Non-blood-related Brother/Sister Incest
  • Oyakodon
  • Single Buttjob
  • Background Moans
  • University Student Protagonist
Rating 6.6433 Users
Kasshoku Danchi e Youkoso ♪
Kasshoku Danchi e Youkoso ♪
NAN%
Tags
  • Sex Scene Recollection
  • Enforced Playing Order
  • Apartment Building
  • Oyakodon Ending
  • Dark Skinned Heroine
Rating 6.5947 Users
Aniyome ni Sasowarete ~Gishi ga Ero Sugite Kateinai Furin~
Aniyome ni Sasowarete ~Gishi ga Ero Sugite Kateinai Furin~
38%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Remote-controlled Vibrator
  • Only Non-Virgin Heroines
  • Reverse Missionary
  • Urination Fetish
Rating 6.2522 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
36%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Bakunyuu Onsen ~Inran Okami Etsuraku no Yu Hen~
Bakunyuu Onsen ~Inran Okami Etsuraku no Yu Hen~
36%
Tags
  • Heroine with Gigantic Breasts
  • Onsen
  • Only Adult Heroines
  • Lactation During Sex
  • Soapy Massage
Rating 6.8327 Users
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
35%
Tags
  • Rape by Shota
  • Obacon
  • Shotacon
  • Host Club Heroine
  • Straight Shotacon
Rating 6.6845 Users
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~
35%
Tags
  • Heroine with Gigantic Breasts
  • Vaginal + Anal Penetration
  • Multiple Penises
  • Clitoris Growth
  • Erotic Massage
Rating 7.3429 Users
Sei Yariman Gakuen Enkou Nikki
Sei Yariman Gakuen Enkou Nikki
35%
Tags
  • Oyaji Protagonist
  • Prostitution
  • Peace Sign Ahegao
  • Prostitute Heroine
  • Sex Involving Prostitution
Rating 6.8785 Users
Sei Yariman Sisters ♥ Pakopako Nikki
Sei Yariman Sisters ♥ Pakopako Nikki
35%
Tags
  • Sex in Photo Booth
  • Gyaru Heroine
  • Cousin Incest
  • Protagonist's Cousin as a Heroine
  • Heroine with Inverted Nipples
Rating 6.4771 Users
Pafu Pafu Sentou Monogatari! ~Machi no Ofuroya-san, Hanjou no Hiketsu wa H na Massage~
Pafu Pafu Sentou Monogatari! ~Machi no Ofuroya-san, Hanjou no Hiketsu wa H na Massage~
34%
Tags
  • Defloration During Common Route
  • Prostitution
  • Romancing a Family
  • Oyakodon Ending
  • Single Buttjob
Rating 6.4627 Users
Nantai Prima Onna Kyoushi
Nantai Prima Onna Kyoushi
34%
Tags
  • Bisexual Heroine
  • Autocunnilingus
  • Big Breast Sizes Heroine
  • Sexual Devices
  • Sex in a Classroom
Rating 6.5922 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~
34%
Tags
  • Stranded
  • Quadruple+ Blowjob
  • Has Window Transparency Setting
  • Twin Buttjob
  • Island
Rating 7.0726 Users
Seiyoku ga Tomaranai Goshujin-sama to Sannin no Maid-tachi
Seiyoku ga Tomaranai Goshujin-sama to Sannin no Maid-tachi
33%
Tags
  • Breast Smothering
  • Ejaculation Forewarner
  • Nursing Handjob
  • Heroine with Intake Hairstyle
  • Penile Masturbation
Rating 7.2250 Users
Marshmallow☆Imouto☆Succubus☆
Marshmallow☆Imouto☆Succubus☆
33%
Tags
  • Protagonist's Younger Sister as a Heroine
  • Non-blood-related Brother/Sister Incest
  • Succubus Heroine
  • Heroine with Inverted Nipples
  • Protagonist's Non-blood-related Sister as a Heroine
Rating 6.92114 Users
Hitozuma ni Natta Onee-san ~Manatsu no Omoide~
Hitozuma ni Natta Onee-san ~Manatsu no Omoide~
32%
Tags
  • Heroine with Jeans
  • Food Play
  • Ejaculation Forewarner
  • Heroine with Inverted Nipples
  • Mirror Sex
Rating 6.5927 Users
Kasshoku Danchi e Youkoso ♪
Kasshoku Danchi e Youkoso ♪
32%
Tags
  • Sex Scene Recollection
  • Enforced Playing Order
  • Apartment Building
  • Oyakodon Ending
  • Dark Skinned Heroine
Rating 6.5947 Users
Gyakuten Majo Saiban -Yasashii Takaho Onee-chan wa Majo Chijo Bitch-
Gyakuten Majo Saiban -Yasashii Takaho Onee-chan wa Majo Chijo Bitch-
32%
Tags
  • Straight Shotacon
  • Witch Heroine
  • Shoejob
  • Heroine with Visible Panties
  • Pegging
Rating 6.3027 Users
Milk Junkie 2
Milk Junkie 2
32%
Tags
  • Shimaidon Ending
  • Blood-related Sister/Sister Incest
  • Big Breast Sizes Heroine
  • Soapy Massage
  • Changeable Font
Rating 7.5924 Users
Kanrinin-san wa Miboujin
Kanrinin-san wa Miboujin
32%
Tags
  • Widow Heroine
  • Oneesan-type Heroine
  • Short Sexual Scenes
  • Twin Boobjob
  • Condoms
Rating 6.5326 Users
Tanezuke Ojisan Isekai e ~Haramase-shi Tanemaki Gonzou, Elf no Sato e Nagaretsuku Hen~
Tanezuke Ojisan Isekai e ~Haramase-shi Tanemaki Gonzou, Elf no Sato e Nagaretsuku Hen~
31%
Tags
  • Bald Protagonist
  • Elf Heroine
  • Oyaji Protagonist
  • Reverse Piledriver
  • Ugly Protagonist
Rating 6.7560 Users
Shotacon Ryoubo-san ni Kawaigarareru Subarashiki Hibi
Shotacon Ryoubo-san ni Kawaigarareru Subarashiki Hibi
31%
Tags
  • Shotacon Heroine
  • Dormitory Manager Heroine
  • Shota Protagonist
  • Shotacon
  • Big Breast Sizes Heroine
Rating 6.6722 Users
Let
Let's Kaitou! Nusumi Kei!? -Ano Ko no Heart no Nusumikata, Oshiemasu♪-
30%
Tags
  • Phantom Thieves
  • Thief Heroine
  • Parody
  • Heroine with Tights
  • Super Deformed CG's
Rating 6.4620 Users
Kuro Gyaru Bitch ni Shasei Kanri Saremashita? ~Aashi ni Ironna Kakkou Sasete Koufun Suru toka Kimoin Desu kedo~
Kuro Gyaru Bitch ni Shasei Kanri Saremashita? ~Aashi ni Ironna Kakkou Sasete Koufun Suru toka Kimoin Desu kedo~
30%
Tags
  • Bimbofication
  • Gyaru Heroine
  • Handjob
  • Dark Skinned Heroine
  • Background Moans
Rating 6.6221 Users
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 3
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 3
30%
Tags
  • P.E. Teacher Heroine
  • Principal Heroine
  • Heroine with Armpit Hair
  • Big Ass Heroine
  • Sexual Harassment
Rating 7.1448 Users
Neko no Onee-chan ga Oshiete Kureta Koto
Neko no Onee-chan ga Oshiete Kureta Koto
30%
Tags
  • Shotacon
  • Catgirl Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Skin Color Selection
Rating 6.8423 Users
Oniyome: Oni Musume o Yome ni Moratte Nakadashi Haramase Kozukuri
Oniyome: Oni Musume o Yome ni Moratte Nakadashi Haramase Kozukuri
29%
Tags
  • Oni Heroine
  • Hunter Heroine
  • Triple Handjob
  • Fortune-teller Heroine
  • Heroine with Baby Complex
Rating 7.1042 Users

Yakimochi-yaki na Imouto wa, Itsudemo Dokodemo Hatsujouchuu♥ 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
Jealousy3.002.056.14
Flat Tints Only3.001.614.84
Non-blood-related Brother/Sister Incest2.671.764.71
Gyaru Heroine2.001.973.94
Central Heroine2.001.813.61
Protagonist's Non-blood-related Sister as a Heroine2.001.753.50
Student Heroine3.000.992.98
Kissing Scene2.001.442.88
Background Moans2.001.442.87
Sex with Protagonist Only2.501.132.82
Heroine with Huge Breasts2.001.402.81
Female Ejaculation2.001.272.55
Colored Name-tags2.001.232.46
High School Student Protagonist2.001.202.41
Twin Tail Heroine2.001.172.35
Only Virgin Heroines2.001.082.16
Naked Sprites2.001.052.10
Heroine with Shorts1.002.102.10
Single Blowjob2.000.951.91
Ahegao1.501.251.87
Wake-up Sex1.001.811.81
Sex on Toilet1.001.741.74
Nukige2.670.651.74
Twin Blowjob1.331.291.71
Legwear Footjob1.001.621.62
Doggy Style2.000.801.61
Deepthroat1.001.521.52
Defloration2.000.761.52
Missionary Position1.500.941.41
Heroine with Zettai Ryouiki1.001.391.39
Group Sex of One Male and Several Females1.500.921.37
Single Footjob1.001.371.37
Vaginal Fingering1.001.251.25
Bathroom Sex1.001.191.19
Single Boobjob1.001.151.15
Quickie Fix Position1.001.111.11
Sex in Public Places1.001.091.09
Standing Sex1.001.051.05
Sitting Sex1.001.051.05
Outdoor Sex1.000.990.99
Cunnilingus1.000.930.93
Cowgirl1.000.840.84
Male Protagonist2.500.300.75
Multiple Endings1.000.670.67
Big Breast Sizes Heroine0.401.310.52
ADV2.000.140.29

Traits (81 total)

NameCharactersImportanceWeight
Footjob Subject of (Sexual)22.182.39
Non-blood-related Incest Engages in (Sexual)22.152.37
Sex on Toilet Engages in (Sexual)22.032.23
Sports Visor Clothes13.022.09
Step Brother Role12.731.90
Huge Breasts Body21.711.87
Gyaru Clothes12.681.86
Sex with Protagonist Only Engages in (Sexual)21.681.84
Patterned Thigh-high Stockings Clothes12.581.79
Legwear Footjob Engages in (Sexual)12.441.69
Step Sister Role12.431.69
Student Role21.491.63
Wake-up Sex Engages in (Sexual)12.361.63
Deepthroat Subject of (Sexual)12.351.63
French Kiss Engages in (Sexual)21.481.62
Twin Blowjob Engages in (Sexual)21.451.59
Knee-high Socks Clothes21.381.52
Butterfly Engages in (Sexual)12.021.40
Sex in Public Places Engages in (Sexual)21.261.38
Vaginal Gaping Engages in (Sexual)11.951.35
Mutual Masturbation Engages in (Sexual)11.941.34
Tanned Body11.901.32
Quickie Fix Engages in (Sexual)11.881.30
Standing Sex Engages in (Sexual)11.871.29
Boobjob Subject of (Sexual)11.861.29
Group Sex of One Male and Several Females Engages in (Sexual)21.171.29
Outdoor Sex Engages in (Sexual)21.161.27
Sitting Sex Engages in (Sexual)11.821.26
Deepthroat Engages in (Sexual)11.801.25
Hidden Eyes11.801.25
Short Shorts Clothes11.751.21
Missionary Engages in (Sexual)11.741.21
Older Brother Role11.731.20
Footjob Engages in (Sexual)11.721.19
Cowgirl Engages in (Sexual)11.711.19
Doggy Style Engages in (Sexual)11.681.17
Shorts Clothes11.681.16
Boots Clothes11.681.16
Crop Top Clothes11.661.15
Olive Body11.661.15
Mini-dress Clothes11.631.13
Sweater Clothes11.631.13
Nail Polish Body11.621.13
Vaginal Fingering Engages in (Sexual)11.621.12
Bracelet Clothes11.561.08
Cunnilingus Engages in (Sexual)11.551.08
Makeup Body11.531.06
Choker Clothes11.501.04
Doggy Style Subject of (Sexual)20.921.02
Younger Sister Role11.441.00
Hair Tie Clothes11.410.97
Hairpin Clothes11.400.97
Bathroom Sex Engages in (Sexual)11.390.96
Female Ejaculation Engages in (Sexual)11.360.94
Virgin Sex Engages in (Sexual)20.850.93
Ahegao Engages in (Sexual)11.320.92
T-shirt Clothes11.310.91
Teen Body30.620.86
School Uniform Clothes20.750.83
Standing Sex Subject of (Sexual)11.180.81
Butterfly Subject of (Sexual)11.170.81
Cunnilingus Subject of (Sexual)11.160.81
Twin Tails Hair11.130.78
Missionary Subject of (Sexual)11.120.77
Brown Hair20.680.75
Quickie Fix Subject of (Sexual)11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Boobjob Engages in (Sexual)11.070.74
Miniskirt Clothes11.060.74
Sitting Sex Subject of (Sexual)11.060.74
Parted to Side Hair11.050.73
Amber Eyes11.030.71
Spiky Bangs Hair11.000.69
Short Hair20.610.67
Cowgirl Subject of (Sexual)10.950.66
Straight Hair10.940.65
Brown Eyes10.900.63
Blond Hair10.890.62
Waist Length+ Hair10.810.56
Blowjob Engages in (Sexual)10.760.53
Pale Body10.370.26