Loading
Please wait

Summary

The house where I live with my sister. A childhood friend’s cousin came from overseas. I decided to come back and stay at the boarding house. “Do you remember the promise that you would marry me?” When my cousin said that, for some reason my sister started to get nervous. One day, my sister and cousin came to my room He suddenly tied me up. “Aniki is bullied by younger people “You’re a pervert you love.” My sister’s meaningless words. I’m just being toyed with… What happens after this!?

Casablanca no Tsubomi
Casablanca no Tsubomi
NAN%
Tags
  • Photographer Protagonist
  • Jealousy
  • Discreet Masturbation
  • Long Common Route
  • Bad Endings with Story
Rating 6.5532 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
Mousugu Natsuyasumi! 2
Mousugu Natsuyasumi! 2
NAN%
Tags
  • Promiscuity
  • Straight Shotacon
  • Child Protagonist
  • Transfer Student Heroine
  • Single Hole Double Penetration (obsolete)
Rating 6.1437 Users
Himegoto Shin Shou ~Wakazuma Zecchou Seikyouiku~
Himegoto Shin Shou ~Wakazuma Zecchou Seikyouiku~
NAN%
Tags
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Peace Sign Ahegao
  • Non-twin Heroine Sisters
  • Sex Involving Prostitution
Rating 6.1216 Users
Fukushuu no Honoo wa Ingoku no Yami ni Moe -Gokuaku Onna ni Net Koukai de Seisai o-
Fukushuu no Honoo wa Ingoku no Yami ni Moe -Gokuaku Onna ni Net Koukai de Seisai o-
NAN%
Tags
  • Sexual Slavery (Choukyou Variation)
  • Revenge
  • Clothing Damage
  • Bondage
  • Vaginal Multiple Objects Insertion
Rating 6.1022 Users
memories
memories
NAN%
Tags
  • Relationship Problems
  • Lesbian Protagonist
  • No Saves
  • Depression
  • No Skip Function
Rating 6.1620 Users
Kunoichi Ayame ~Enjuku Seida Inbu~
Kunoichi Ayame ~Enjuku Seida Inbu~
NAN%
Tags
  • Heroine with Gigantic Breasts
  • Fictional Medieval Japan
  • Samurai Protagonist
  • Spy Heroine
  • Protagonist with Sexual Experience
Rating 6.2312 Users
Onee x Shota
Onee x Shota
NAN%
Tags
  • Shimaidon with Twins Ending
  • Sister/Sister Incest
  • Triple Blowjob
  • Shota Protagonist
  • Twin Sisters as Heroines
Rating 6.3822 Users
Mahou Senshi Fairy Maids
Mahou Senshi Fairy Maids
NAN%
Tags
  • Mahou Shoujo Protagonist
  • Mahou Shoujo Heroine
  • Bestiality
  • Futanari on Female
  • Kneepit Sex
Rating 6.3110 Users
Summer☆Camp
Summer☆Camp
NAN%
Tags
  • Shotacon Heroine
  • Summer Camp
  • Popular Protagonist
  • Promiscuity
  • Heroine with Swimsuits
Rating 6.0931 Users
Musuko ga Osewa ni Narimashite ~Miboujin Kanrinin-san to Kaa-san to~
Musuko ga Osewa ni Narimashite ~Miboujin Kanrinin-san to Kaa-san to~
NAN%
Tags
  • Mother/Son Incest
  • Only Adult Heroines
  • Masochist Heroine
  • Clothed Male Naked Female
  • Pregnancy Ending
Rating 6.3334 Users
Kami-sama no Mimi wa Kemonomimi!?
Kami-sama no Mimi wa Kemonomimi!?
NAN%
Tags
  • Kitsune Heroine
  • Goddess Heroine
  • Catgirl Heroine
  • Heroine with a Fang
  • Threesome Ending
Rating 6.4512 Users
Omamagoto ~Hahaoya Shoujo to Chiyahoya Shippori~
Omamagoto ~Hahaoya Shoujo to Chiyahoya Shippori~
NAN%
Tags
  • Protagonist's Non-blood-related Mother as a Heroine
  • Widow Heroine
  • Only Protagonist's Relatives as Heroine(s)
  • Straight Lolicon
  • Only Loli Heroines
Rating 6.0321 Users
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
NAN%
Tags
  • Triple Footjob
  • Discipline Committee Member Heroine
  • Protagonist's Twin as a Heroine
  • Comedy Rape
  • Foolish Protagonist
Rating 5.9225 Users
Lucky Sukebe na Ore no Nichijou ~Bijin na Hahaoya to Miboujin ga Doukyo Shite Ore ni Sematte Kuru Ken~
Lucky Sukebe na Ore no Nichijou ~Bijin na Hahaoya to Miboujin ga Doukyo Shite Ore ni Sematte Kuru Ken~
NAN%
Tags
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Widow Heroine
  • BDSM
  • Only Adult Heroines
Rating 6.6339 Users
Kon
Kon'ya dake demo Tomete Kudasai
NAN%
Tags
  • Clothed Boobjob
  • Sex Involving Prostitution
  • Unlockable Harem Ending
  • Threesome Ending
  • Few Choices
Rating 6.6216 Users
Ero Imo Typhoon! ~Mizu mo Shitataru Eroero Imouto-tachi to Yukemuri Onsen Burari Yokujou Ryokou!~
Ero Imo Typhoon! ~Mizu mo Shitataru Eroero Imouto-tachi to Yukemuri Onsen Burari Yokujou Ryokou!~
NAN%
Tags
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Triple Footjob
  • Only Younger Heroines
  • Onahole
  • Long Sexual Scenes
Rating 6.6319 Users
Fuu☆Gaku ~Hisshuu Kamoku wa Sei Jitsugi! H na Jugyou de One Two Step~
Fuu☆Gaku ~Hisshuu Kamoku wa Sei Jitsugi! H na Jugyou de One Two Step~
NAN%
Tags
  • Triple Blowjob
  • Twin Handjob
  • Dildos
  • Reverse Missionary
  • White Haired Heroine
Rating 6.5913 Users
Ero Imo Cyclone! ~Uzumaku Eroero wa Imouto o Chuushin ni Kyuusoku Kakudaichuu!~
Ero Imo Cyclone! ~Uzumaku Eroero wa Imouto o Chuushin ni Kyuusoku Kakudaichuu!~
NAN%
Tags
  • Family Life Comedy
  • Unavoidable Harem Ending
  • Polyamory
  • Triple Footjob
  • Boke Heroine
Rating 6.7625 Users
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
NAN%
Tags
  • Only Older Heroines
  • More Than Seven Heroines
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Consensual Group Sex of One Female and Several Males
Rating 6.4931 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
  • Brother/Sister Romance
  • Protagonist's Younger Sister as a Heroine
  • Protagonist's Full Sister as a Heroine
Rating 5.6521 Users
LO-Angle!!
LO-Angle!!
NAN%
Tags
  • Homemaker Protagonist
  • Perverted Friend
  • Cousin Incest
  • Protagonist's Cousin as a Heroine
  • Imouto-type Heroine
Rating 6.7829 Users
Dainikai Imouto Senbatsu☆Sousenkyo ~366ninme no Imouto Icha Love Gojitsudan~
Dainikai Imouto Senbatsu☆Sousenkyo ~366ninme no Imouto Icha Love Gojitsudan~
NAN%
Tags
  • Protagonist's Half-sister as a Heroine
  • High Amount of Special Effects
  • Incest
  • Protagonist's Sister as a Heroine
  • Protagonist's Blood-related Sister as a Heroine
Rating 6.7230 Users
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
NAN%
Tags
  • Polygamy
  • Wedding
  • Protagonist's Sister as a Heroine
  • Harem Ending
  • Modern Tsundere Heroine
Rating 6.6727 Users
Nikukyun Ongaeshi ~Tasuketa 2hiki ga Onna no Ko ni Natte Yattekita~
Nikukyun Ongaeshi ~Tasuketa 2hiki ga Onna no Ko ni Natte Yattekita~
34%
Tags
  • No Common Sense Heroine
  • Doggirl Heroine
  • Sudden Girlfriend Appearance
  • Catgirl Heroine
  • Comedic Love Triangle
Rating 6.9315 Users
Hipparikko ~Shimai ga H Battle?!~
Hipparikko ~Shimai ga H Battle?!~
34%
Tags
  • Protagonist's Rival as a Heroine
  • Discreet Masturbation
  • Oppai Loli Heroine
  • Small Breast Sizes Heroine (Non-Loli)
  • Domicile
Rating 6.3919 Users
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
32%
Tags
  • Triple Footjob
  • Discipline Committee Member Heroine
  • Protagonist's Twin as a Heroine
  • Comedy Rape
  • Foolish Protagonist
Rating 5.9225 Users
Omamagoto ~Hahaoya Shoujo to Chiyahoya Shippori~
Omamagoto ~Hahaoya Shoujo to Chiyahoya Shippori~
32%
Tags
  • Protagonist's Non-blood-related Mother as a Heroine
  • Widow Heroine
  • Only Protagonist's Relatives as Heroine(s)
  • Straight Lolicon
  • Only Loli Heroines
Rating 6.0321 Users
Kami-sama no Mimi wa Kemonomimi!?
Kami-sama no Mimi wa Kemonomimi!?
30%
Tags
  • Kitsune Heroine
  • Goddess Heroine
  • Catgirl Heroine
  • Heroine with a Fang
  • Threesome Ending
Rating 6.4512 Users
Summer☆Camp
Summer☆Camp
29%
Tags
  • Shotacon Heroine
  • Summer Camp
  • Popular Protagonist
  • Promiscuity
  • Heroine with Swimsuits
Rating 6.0931 Users
Musuko ga Osewa ni Narimashite ~Miboujin Kanrinin-san to Kaa-san to~
Musuko ga Osewa ni Narimashite ~Miboujin Kanrinin-san to Kaa-san to~
29%
Tags
  • Mother/Son Incest
  • Only Adult Heroines
  • Masochist Heroine
  • Clothed Male Naked Female
  • Pregnancy Ending
Rating 6.3334 Users
Onee x Shota
Onee x Shota
29%
Tags
  • Shimaidon with Twins Ending
  • Sister/Sister Incest
  • Triple Blowjob
  • Shota Protagonist
  • Twin Sisters as Heroines
Rating 6.3822 Users
Mahou Senshi Fairy Maids
Mahou Senshi Fairy Maids
28%
Tags
  • Mahou Shoujo Protagonist
  • Mahou Shoujo Heroine
  • Bestiality
  • Futanari on Female
  • Kneepit Sex
Rating 6.3110 Users
Kon
Kon'ya dake demo Tomete Kudasai
28%
Tags
  • Clothed Boobjob
  • Sex Involving Prostitution
  • Unlockable Harem Ending
  • Threesome Ending
  • Few Choices
Rating 6.6216 Users
Fuu☆Gaku ~Hisshuu Kamoku wa Sei Jitsugi! H na Jugyou de One Two Step~
Fuu☆Gaku ~Hisshuu Kamoku wa Sei Jitsugi! H na Jugyou de One Two Step~
28%
Tags
  • Triple Blowjob
  • Twin Handjob
  • Dildos
  • Reverse Missionary
  • White Haired Heroine
Rating 6.5913 Users
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
27%
Tags
  • Only Older Heroines
  • More Than Seven Heroines
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Consensual Group Sex of One Female and Several Males
Rating 6.4931 Users
LO-Angle!!
LO-Angle!!
27%
Tags
  • Homemaker Protagonist
  • Perverted Friend
  • Cousin Incest
  • Protagonist's Cousin as a Heroine
  • Imouto-type Heroine
Rating 6.7829 Users
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
27%
Tags
  • Polygamy
  • Wedding
  • Protagonist's Sister as a Heroine
  • Harem Ending
  • Modern Tsundere Heroine
Rating 6.6727 Users
Natsu Ecchi 2 ~Futago to Inaka no Natsuyasumi~
Natsu Ecchi 2 ~Futago to Inaka no Natsuyasumi~
27%
Tags
  • Blood-related Uncle/Niece Incest
  • Unnamed Protagonist
  • Protagonist's Niece as a Heroine
  • Oppai Loli Heroine
  • Sister/Sister Incest
Rating 5.4828 Users
Kazoku Houkai -Me no Mae de Ubawareteiku Ore no Kazoku-
Kazoku Houkai -Me no Mae de Ubawareteiku Ore no Kazoku-
26%
Tags
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Heroine with Children
  • Protagonist's Girlfriend as a Heroine
  • Western-style Manor
Rating 6.1611 Users
Harayome-san wa Elf Hime ~Oshikake Kozukuri Shinkon Seikatsu~
Harayome-san wa Elf Hime ~Oshikake Kozukuri Shinkon Seikatsu~
26%
Tags
  • Elf Heroine
  • Oneesan-type Heroine
  • Childhood Promise
  • Combat Archery
  • Modern Tsundere Heroine
Rating 6.3315 Users
AI Love: Koisuru Otome wa Kikaijikake
AI Love: Koisuru Otome wa Kikaijikake
25%
Tags
  • Technician Protagonist
  • Robot Heroine
  • Scientist Protagonist
  • AI Heroine
  • Under the Same Roof
Rating 7.0531 Users
Imouto ga Boku o Neratteru
Imouto ga Boku o Neratteru
25%
Tags
  • Heroine Sisters
  • Reverse Netorare
  • Brother/Sister Romance
  • Triple Boobjob
  • Perverted Friend
Rating 6.1848 Users
Kanojo wa Ecchi de Midara na Hentai
Kanojo wa Ecchi de Midara na Hentai
25%
Tags
  • Student Council Member Heroine
  • Student Council President Protagonist
  • Arranged Marriage
  • Protagonist's Fiancee as a Heroine
  • Popular Protagonist
Rating 7.0640 Users
Amaenbo ~Futari dake no Himitsu no Asobi~
Amaenbo ~Futari dake no Himitsu no Asobi~
24%
Tags
  • System Time Events
  • Lolicon Protagonist
  • Amusement Park
  • Ejaculation Forewarner
  • Sex Involving Children
Rating 7.3266 Users
Chinkamo Twins 2! ~Natsu da! Umi da! Futago no Imouto Oppai Taiketsu da!~
Chinkamo Twins 2! ~Natsu da! Umi da! Futago no Imouto Oppai Taiketsu da!~
24%
Tags
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Unnamed Protagonist
  • Twin Footjob
  • Oppai Loli Heroine
Rating 6.3720 Users
Haramase Taiken Gakushuu ~Shizen no Naka de Seikyouiku!?~
Haramase Taiken Gakushuu ~Shizen no Naka de Seikyouiku!?~
24%
Tags
  • Unavoidable Harem Ending
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Single Ending
  • Cousin Incest
Rating 6.2423 Users
Sukechatte!! ~Kyuushi ni Isshou o Ete Noumitsu Second Life~
Sukechatte!! ~Kyuushi ni Isshou o Ete Noumitsu Second Life~
23%
Tags
  • Protagonist with Superpowered Side
  • Invisibility
  • High Amount of Special Effects
  • Defloration During Common Route
  • Shapeshifting
Rating 6.4823 Users

Hentai Initiative ~Imouto to Itoko ni Nigirare Seikatsu~ 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 (31 total)

NameScoreImportanceWeight
Twin Footjob2.002.444.89
Clothed Female Naked Male2.002.264.52
Blood-related Brother/Sister Incest3.001.484.45
Nursing Handjob2.002.124.23
Pantyjob2.002.064.11
Twin Handjob2.001.993.98
Protagonist's Blood-related Sister as a Heroine2.001.953.89
Protagonist's Cousin as a Heroine2.001.883.77
Unlockable Harem Ending2.001.873.75
Tribadism on Penis2.001.873.73
Heroine with Small Breasts (Non-Loli)2.001.713.42
Fingering2.001.533.06
Masturbation2.001.492.98
Anilingus2.001.472.94
Footjob1.501.892.83
Intercrural Sex2.001.342.69
Boobjob2.001.332.65
Colored Name-tags2.001.232.46
Twin Tail Heroine2.001.172.35
Blowjob2.001.122.24
Only Virgin Heroines2.001.082.16
Student Heroine2.000.991.99
Cunnilingus2.000.931.86
Group Sex of One Male and Several Females2.000.921.83
High School Student Heroine2.000.851.69
Heroine with Big Breasts2.000.841.68
Nukige2.500.651.62
Defloration2.000.761.52
Handjob0.671.511.01
Male Protagonist2.000.300.60
ADV2.000.140.29

Traits (62 total)

NameCharactersImportanceWeight
Twin Footjob Engages in (Sexual)22.753.02
Pantyjob Engages in (Sexual)22.602.85
Ball-cupping Engages in (Sexual)22.332.56
Twin Handjob Engages in (Sexual)22.212.42
Consensual Porn Acting Engages in (Sexual)22.092.30
Tribadism on Penis Engages in (Sexual)22.082.29
Reverse Spitroast Subject of (Sexual)21.842.02
Vaginal Masturbation Engages in (Sexual)21.681.85
Non-penetrative Sex Engages in (Sexual)12.591.80
Imouto Act Role12.591.79
Patterned Thigh-high Stockings Clothes12.581.79
Piggyback Ride Subject of12.521.75
Nursing Handjob Engages in (Sexual)12.501.73
Nipple Teasing Subject of (Sexual)21.571.72
Sailor School Uniform Clothes21.481.62
Twin Blowjob Engages in (Sexual)21.451.59
Nightgown Clothes12.281.58
Balls Sucking Engages in (Sexual)12.251.56
Pleated Skirt Clothes21.391.53
Knee-high Socks Clothes21.381.52
Off-The-Shoulder Shirt Clothes12.141.49
Anilingus Engages in (Sexual)12.011.39
Cousin Role11.871.30
Group Sex of One Male and Several Females Engages in (Sexual)21.171.29
Handjob Engages in (Sexual)21.161.27
Hair Ribbon Clothes11.801.25
Sitting Sex Subject of (Sexual)21.061.17
Spoons Subject of (Sexual)11.671.15
Small Breasts Body11.661.15
Full Sister Role11.561.08
Cowgirl Subject of (Sexual)20.951.05
Incest Engages in (Sexual)11.471.02
Headband Clothes11.451.01
Younger Sister Role11.441.00
Blunt Bangs Hair11.400.97
Tsurime Eyes11.380.96
High School Student Role20.850.94
Virgin Sex Engages in (Sexual)20.850.93
Skirt Clothes11.340.93
Dress Clothes11.250.87
Ribbon Tie Clothes11.250.87
Blowjob Engages in (Sexual)20.760.84
Violet Hair11.190.83
Ribbon Hair Tie Clothes11.190.83
Cunnilingus Subject of (Sexual)11.160.81
Big Breasts Body11.130.78
Twin Tails Hair11.130.78
Missionary Subject of (Sexual)11.120.77
Tareme Eyes11.110.77
Ponytail Hair11.100.76
Boobjob Engages in (Sexual)11.070.74
Violet Eyes11.050.72
Thigh-high Stockings Clothes11.040.72
Green Eyes11.020.70
Teen Body20.620.68
Sidehair Hair10.980.68
Straight Hair10.940.65
Slim Body20.580.63
Waist Length+ Hair10.810.56
Long Hair10.750.52
Brown Hair10.680.47
Pale Body20.370.40