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Summary

Takuya and Yuuta got scolded by their mom for fooling around, as they always do. She asked them to do some chores, which they figured they could get away with if they had a younger brother. They knew that having sex leads to pregnancy, so they cornered their mom... [translated from DLsite]

Tokonatsu no Haramase Hitozuma Island e Youkoso! ~Ero Muchi Gibo-tachi 4nin to Mujintou Tanezuke Vacance!~
Tokonatsu no Haramase Hitozuma Island e Youkoso! ~Ero Muchi Gibo-tachi 4nin to Mujintou Tanezuke Vacance!~
NAN%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Aunt/Nephew Incest
Rating 6.4129 Users
Chikan Ochi ~Shinri Counselor Meika no Shinryou Kiroku~
Chikan Ochi ~Shinri Counselor Meika no Shinryou Kiroku~
NAN%
Tags
  • Chikan
  • Scientist Heroine
  • Police Officer Heroine
  • Molestation on Public Transport
  • Handcuffed Sex
Rating 6.8626 Users
Kon
Kon'ya, Oji-sama ni Dakaremasu...
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • In-law Incest
  • Unavoidable Netorare
  • Blackmail
  • Sexual Devices
Rating 6.5834 Users
Kabe ni Hamatte Ugokenai! 2
Kabe ni Hamatte Ugokenai! 2
NAN%
Tags
  • Stuck-in-Wall Sex
  • Orcs
  • Elf Heroine
  • All the Way Through
  • Confinement
Rating 5.8631 Users
Omae no Mama o Share Shiyou ze ~Musuko e no Ijimekko-tachi ni Otosareru Bibo~
Omae no Mama o Share Shiyou ze ~Musuko e no Ijimekko-tachi ni Otosareru Bibo~
NAN%
Tags
  • Netorase
  • Mother/Son Incest
  • Fisting
  • Blood-related Incest
  • Pregnancy Bad Ending
Rating 6.3628 Users
Oku-san, Kane ga Nai nara Karada de Haratte Moraimashou ka? ~Hito no Tsuma-tachi no Ketsu o Narabete Tabekurabe! Netori Kissa Settai!~
Oku-san, Kane ga Nai nara Karada de Haratte Moraimashou ka? ~Hito no Tsuma-tachi no Ketsu o Narabete Tabekurabe! Netori Kissa Settai!~
NAN%
Tags
  • Sex Involving Prostitution
  • Model Heroine
  • Waitress Heroine
  • Cafe
  • Heroine with Pubic Hair
Rating 5.4628 Users
Himitsu no Itazura ~Kazoku ga Amari ni mo Miryokuteki nano de Kossori xx Shite Miru Koto ni Shimashita~
Himitsu no Itazura ~Kazoku ga Amari ni mo Miryokuteki nano de Kossori xx Shite Miru Koto ni Shimashita~
NAN%
Tags
  • Sex with Sleepers
  • Twin Buttjob
  • Only Protagonist's Relatives as Heroine(s)
  • Heroine in Relationship with Other(s)
  • Rape Involving Drugs
Rating 6.2433 Users
Stopping!!! 4 Nekketsu Sports Hen
Stopping!!! 4 Nekketsu Sports Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8228 Users
Stopping!!! 2: Lo**kko Toshokan Hen
Stopping!!! 2: Lo**kko Toshokan Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Sexual Child Abuse
  • Chubby Protagonist
  • Rapist Protagonist
Rating 6.3031 Users
Stopping!!! 9: Natsu no Omoide Hen
Stopping!!! 9: Natsu no Omoide Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 6.2222 Users
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 6.4621 Users
Stopping!!! 5 Hataraku Onee-san Hen
Stopping!!! 5 Hataraku Onee-san Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.9427 Users
Stopping!!! Rikujou Kyougi Hen
Stopping!!! Rikujou Kyougi Hen
NAN%
Tags
  • Time Stop
  • Chubby Heroine
  • Ugly Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.6633 Users
Stopping!!! 10 Honoo no Athlete Hen
Stopping!!! 10 Honoo no Athlete Hen
NAN%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9424 Users
Futotta Otoko ga Shoujo ni Hanashikakeru Jian Hassei
Futotta Otoko ga Shoujo ni Hanashikakeru Jian Hassei
NAN%
Tags
  • Flat Tints Only
  • Highly Animated Sprites
  • Kidnapping
  • Lolicon
  • Deepthroat
Rating 6.5822 Users
Kabe ni Hamatte Ugokenai! 3 Shougeki Eizou Kandou no Kyuushutsu Geki
Kabe ni Hamatte Ugokenai! 3 Shougeki Eizou Kandou no Kyuushutsu Geki
NAN%
Tags
  • Stuck-in-Wall Sex
  • Lesbian Rape
  • Confinement
  • Flat Tints Only
  • Handjob
Rating 5.9328 Users
Mahou Shoujo Fairy Flower ~Seigi no Kokoro o Kyokon de Kujike! Ero Hidoi Koto Shi Houdai! Haramase Onaho na Saikyou Heroine-tachi no Zettai Chuusei Harem♪~
Mahou Shoujo Fairy Flower ~Seigi no Kokoro o Kyokon de Kujike! Ero Hidoi Koto Shi Houdai! Haramase Onaho na Saikyou Heroine-tachi no Zettai Chuusei Harem♪~
NAN%
Tags
  • Unavoidable Heroine Rape by the Protagonist
  • Corruption of Characters
  • Genital Piercing
  • Heroine with Crotchless Clothing
  • Unavoidable Harem Ending
Rating 6.3924 Users
Dangerous Nightingale
Dangerous Nightingale
NAN%
Tags
  • Flat Tints Only
  • Ugly Protagonist
  • Blood-related Brother/Sister Incest
  • Only Blood-related Heroines
  • Protagonist's Sister as a Heroine
Rating 6.3721 Users
Anata to Mita Sakura ~Shimaizuma~
Anata to Mita Sakura ~Shimaizuma~
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Hetare Protagonist
  • Pantyjob
  • Widow Heroine
  • Heroine with Kimono
Rating 6.9021 Users
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
NAN%
Tags
  • Heroine with Children
  • Protagonist with Phimosis
  • Protagonist with Glasses
  • Only Adult Heroines
  • Single Ending
Rating 6.1539 Users
Aniyome ni Sasowarete ~Gishi ga Ero Sugite Kateinai Furin~
Aniyome ni Sasowarete ~Gishi ga Ero Sugite Kateinai Furin~
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Remote-controlled Vibrator
  • Only Non-Virgin Heroines
  • Reverse Missionary
  • Urination Fetish
Rating 6.2522 Users
Stealth Yarou
Stealth Yarou
NAN%
Tags
  • Invisibility
  • Flat Tints Only
  • Sex in Public Places
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.7024 Users
Love Fetish ~Ashi Fetish Ashikoki Hen~
Love Fetish ~Ashi Fetish Ashikoki Hen~
NAN%
Tags
  • Feet Licking
  • Flat Tints Only
  • Footjob
  • Legwear Footjob
  • Modern Day
Rating 7.1224 Users
Love Fetish ~Paizuri Hen~
Love Fetish ~Paizuri Hen~
NAN%
Tags
  • Flat Tints Only
  • Reverse Trap Heroine
  • Naizuri
  • Small Breast Sizes Heroine (Non-Loli)
  • Bokukko Heroine
Rating 6.8020 Users
Stopping!!! 6 Itoshi no Taisougi Hen
Stopping!!! 6 Itoshi no Taisougi Hen
60%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9623 Users
Stopping!!! 8: Sexy Body Tankentai
Stopping!!! 8: Sexy Body Tankentai
54%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Flat Tints Only
Rating 6.3920 Users
Stopping!!! 10 Honoo no Athlete Hen
Stopping!!! 10 Honoo no Athlete Hen
52%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 5.9424 Users
Stopping!!! Rikujou Kyougi Hen
Stopping!!! Rikujou Kyougi Hen
46%
Tags
  • Time Stop
  • Chubby Heroine
  • Ugly Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.6633 Users
Stopping!!! 5 Hataraku Onee-san Hen
Stopping!!! 5 Hataraku Onee-san Hen
45%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.9427 Users
Stopping!!! 9: Natsu no Omoide Hen
Stopping!!! 9: Natsu no Omoide Hen
45%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Rapist Protagonist
Rating 6.2222 Users
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
Stopping!!! 7: Omoide no Gakuen Seikatsu Hen
43%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 6.4621 Users
Stopping!!! 4 Nekketsu Sports Hen
Stopping!!! 4 Nekketsu Sports Hen
42%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8228 Users
Stopping!!! 2: Lo**kko Toshokan Hen
Stopping!!! 2: Lo**kko Toshokan Hen
40%
Tags
  • Time Stop
  • Ugly Protagonist
  • Sexual Child Abuse
  • Chubby Protagonist
  • Rapist Protagonist
Rating 6.3031 Users
Kabe ni Hamatte Ugokenai! 3 Shougeki Eizou Kandou no Kyuushutsu Geki
Kabe ni Hamatte Ugokenai! 3 Shougeki Eizou Kandou no Kyuushutsu Geki
38%
Tags
  • Stuck-in-Wall Sex
  • Lesbian Rape
  • Confinement
  • Flat Tints Only
  • Handjob
Rating 5.9328 Users
Dangerous Nightingale
Dangerous Nightingale
34%
Tags
  • Flat Tints Only
  • Ugly Protagonist
  • Blood-related Brother/Sister Incest
  • Only Blood-related Heroines
  • Protagonist's Sister as a Heroine
Rating 6.3721 Users
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
34%
Tags
  • Heroine with Children
  • Protagonist with Phimosis
  • Protagonist with Glasses
  • Only Adult Heroines
  • Single Ending
Rating 6.1539 Users
Stealth Yarou
Stealth Yarou
33%
Tags
  • Invisibility
  • Flat Tints Only
  • Sex in Public Places
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.7024 Users
Love Fetish ~Paizuri Hen~
Love Fetish ~Paizuri Hen~
33%
Tags
  • Flat Tints Only
  • Reverse Trap Heroine
  • Naizuri
  • Small Breast Sizes Heroine (Non-Loli)
  • Bokukko Heroine
Rating 6.8020 Users
Stopping!!! 3 Reaction mo Aru yo Gakuen Hen
Stopping!!! 3 Reaction mo Aru yo Gakuen Hen
33%
Tags
  • Time Stop
  • Ugly Protagonist
  • Chubby Protagonist
  • Unavoidable Rape
  • Protagonist with Glasses
Rating 5.8827 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~
32%
Tags
  • 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
  • Prostitute Heroine
Rating 6.4931 Users
Puriketsu Kyonyuu ni Sodatta Shinseki no Musume-tachi ga Kuso Shikokatta no de Aherasete Itsudemo Yareru Haramase Onaho ni Shita Ken
Puriketsu Kyonyuu ni Sodatta Shinseki no Musume-tachi ga Kuso Shikokatta no de Aherasete Itsudemo Yareru Haramase Onaho ni Shita Ken
32%
Tags
  • Triple Boobjob
  • Gyaru Heroine
  • Big Breast Sizes Heroine
  • Internal Exhibition of Sex
  • Impregnation
Rating 6.0523 Users
Saikyou no Haramase Onaho Kishi-dan ~Tsuyoi Mesu wa Kyokon ni Katenai! Ero Hidoi Koto o Shite mo Yorokobu Zettai Chuusei Ahe Harem o Kizuke!~
Saikyou no Haramase Onaho Kishi-dan ~Tsuyoi Mesu wa Kyokon ni Katenai! Ero Hidoi Koto o Shite mo Yorokobu Zettai Chuusei Ahe Harem o Kizuke!~
31%
Tags
  • Heroine with Slave Tattoo (BDSM)
  • Sexual Slavery (Consensual)
  • Unavoidable Harem Ending
  • Unnamed Protagonist
  • Heroine with Tattoo
Rating 6.3846 Users
Mondou Muyou! Tanezuke Kyokashou ~Rettou Idenshi no Ore demo Kokka Kenryoku de Naka Dashi Houdai~
Mondou Muyou! Tanezuke Kyokashou ~Rettou Idenshi no Ore demo Kokka Kenryoku de Naka Dashi Houdai~
30%
Tags
  • Sex License
  • Kendo Club
  • Sex Under the Necessity
  • Pregnancy
  • School Sports Club Member Heroine
Rating 6.5923 Users
Tomo Haha Gachi Haramase!~Dekapai Bosei Mama o Wakai Sex Zuke de Ore no Mesu ni Shite Yatta!~
Tomo Haha Gachi Haramase!~Dekapai Bosei Mama o Wakai Sex Zuke de Ore no Mesu ni Shite Yatta!~
30%
Tags
  • Heroine with Children
  • Heroine with Crotchless Clothing
  • Clothed Male Naked Female
  • Love Hotel
  • Only Non-Virgin Heroines
Rating 6.4438 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
30%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Kabe ni Hamatte Ugokenai!
Kabe ni Hamatte Ugokenai!
30%
Tags
  • Stuck-in-Wall Sex
  • Anal Rape
  • Unavoidable Heroine Rape
  • Airhead Heroine
  • Confinement
Rating 5.5942 Users
Gakuen no Ikenie Nagusami Mono to Kashita Kyonyuu Furyou Shoujo ~Hakudaku ni Okasareru Kasshoku & Daniku no Kyouen~
Gakuen no Ikenie Nagusami Mono to Kashita Kyonyuu Furyou Shoujo ~Hakudaku ni Okasareru Kasshoku & Daniku no Kyouen~
30%
Tags
  • Delinquent Heroine
  • Muscular Heroine
  • Autosave Only
  • Dark Skinned Heroine
  • Heroine with Inverted Nipples
Rating 6.6734 Users

Okaa-san ni Hassha! 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 (26 total)

NameScoreImportanceWeight
Rape by Shota2.003.066.12
Mother/Son Incest2.002.595.19
Flat Tints Only3.001.614.84
Shotacon2.002.014.02
Sex Involving Prostitution2.001.923.84
Highly Animated Sprites2.001.863.72
Shota Protagonist2.001.853.70
Straight Shotacon2.001.823.64
Sexual Slavery2.001.633.26
Group Sex of One Female and Several Males3.001.083.23
Gang Rape2.001.492.97
Impregnation2.001.372.74
Lactation During Sex2.001.272.54
Rape2.001.232.45
Blowjob2.001.112.23
Bondage2.001.112.21
Sex in Public Places2.001.092.17
Kinetic Novel2.001.072.15
Outdoor Sex2.001.001.99
Nukige3.000.651.95
Handjob1.001.501.50
Anal Penetration1.001.321.32
Multiple Penetration1.001.271.27
Pregnant Sex1.001.181.18
Doggy Style1.000.800.80
ADV2.000.150.29

Traits (0 total)