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Summary

Take control of a twistedly horny boy who wants nothing more than to train his mother into a sexual object! But be warned -- she's tough, and won't exactly take it lying down! But that's okay, you have all sorts of dirty items at your disposal to make her yours! During dinner, in the afternoon when dad's not home, on a busy street, and even in a dirty park toilet -- you can train your mom almost anywhere! No battles! No game overs! It's a mom-training experience like no other! [From DLsite English]

Itsu made mo Musuko no Mama ja Irarenai! 2 ~Aijou Tappuri Kanako-kaa-san no Mucchiri Body ni Shasei Kanri Sarete Ippai Dashitai!~
Itsu made mo Musuko no Mama ja Irarenai! 2 ~Aijou Tappuri Kanako-kaa-san no Mucchiri Body ni Shasei Kanri Sarete Ippai Dashitai!~
NAN%
Tags
  • Human Childbirth
  • Obacon
  • Children Ending
  • Mother/Son Romance
  • Incest Romance
Rating 7.26173 Users
Depth
Depth's Revival
NAN%
Tags
  • Protagonist with Imaginary Friends
  • Protagonist's Half-sister as a Heroine
  • Impregnation Choice
  • Incest Romance
  • Imaginary Friend as a Heroine
Rating 5.8925 Users
Dekachin Kozou
Dekachin Kozou
NAN%
Tags
  • Mischievous Protagonist
  • Obacon
  • Rape by Shota
  • Shota Protagonist
  • Straight Shotacon
Rating 6.93136 Users
Secret Film Takane no Hana no Gojitsudan
Secret Film Takane no Hana no Gojitsudan
NAN%
Tags
  • Consensual Sex with Animals
  • Bestiality
  • Stock Graphics
  • Dogs
  • Production of Pornography (Amateur)
Rating 5.7724 Users
Nightmare School ~Mayoiba no Shoujo-tachi~
Nightmare School ~Mayoiba no Shoujo-tachi~
NAN%
Tags
  • Mute Protagonist
  • Character Movement
  • Rape on Defeat
  • Public Use (Choukyou or Non-Consensual)
  • Clothed Female Naked Male
Rating 6.2895 Users
Loli Kyonyuu no Sato Nite
Loli Kyonyuu no Sato Nite
NAN%
Tags
  • Oppai Loli Heroine
  • Countryside
  • Heroine with Kimono
  • RPG
  • Twin Boobjob
Rating 6.8126 Users
Shin Hoka no Otoko no Seieki de Harande mo Ii Desu ka...? Uwaki H ga Amari ni Kimochi Yokute Sounyuu Sareta Dake de Sugu ni Icchau Katabutsu Joshikousei
Shin Hoka no Otoko no Seieki de Harande mo Ii Desu ka...? Uwaki H ga Amari ni Kimochi Yokute Sounyuu Sareta Dake de Sugu ni Icchau Katabutsu Joshikousei
NAN%
Tags
  • Unavoidable Netorare
  • Impregnation by Others
  • Netorare Type A
  • Love Triangle
  • Boobs on Glass
Rating 6.6088 Users
Erogaki ni Hamaru Kanojo
Erogaki ni Hamaru Kanojo
NAN%
Tags
  • Defloration by Others
  • Only Bad Endings
  • Straight Shotacon
  • Netorare Type A
  • Shotacon
Rating 6.1436 Users
Dreams of Desire Holiday Special
Dreams of Desire Holiday Special
NAN%
Tags
  • Holiday Cottage
  • Blood-related Aunt/Nephew Incest
  • Realistic-looking 3D
  • Single Ending
  • Pre-rendered 3D Graphics
Rating 5.3625 Users
Midnight Paradise
Midnight Paradise
NAN%
Tags
  • Mother/Son Romance
  • Sibling Rivalry
  • Protagonist's Blood-related Mother as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Blood-related Mother/Son Incest
Rating 6.7627 Users
Musume Seikatsu.
Musume Seikatsu.
NAN%
Tags
  • Lolicon Protagonist
  • Protagonist's Blood-related Daughter as a Heroine
  • In-Game Tutorial
  • Sexual Scenes with Gameplay
  • Protagonist with Children
Rating 7.10156 Users
Lust Theory: Season 2
Lust Theory: Season 2
NAN%
Tags
  • Customizable Character Relations
  • Time Loop
  • Protagonist's Blood-related Mother as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Blood-related Mother/Son Incest
Rating 5.8529 Users
Milky Touch
Milky Touch
NAN%
Tags
  • Stewardess Heroine
  • Fictional Modern Day European Town
  • Rushed Game Ending
  • Nameable Character(s)
  • Sex Scene Recollection
Rating 6.1137 Users
House Chores
House Chores
NAN%
Tags
  • Blood-related Aunt/Nephew Incest
  • Customizable Character Relations
  • Protagonist's Aunt as a Heroine
  • Nameable Heroine(s)
  • Sandbox
Rating 6.8426 Users
Share Girl House ~Minna ni Share Sareta Boku no Kanojo~
Share Girl House ~Minna ni Share Sareta Boku no Kanojo~
NAN%
Tags
  • Share House
  • Armpit Sex
  • Gang Bang
  • Boobs on Glass
  • Netorare
Rating 6.9249 Users
Dark Neighborhood
Dark Neighborhood
NAN%
Tags
  • Braless Heroine
  • Clothed Female Naked Male
  • Protagonist's Blood-related Sister as a Heroine
  • Big Ass Heroine
  • Protagonist's Blood-related Mother as a Heroine
Rating 5.4126 Users
S.H.E.L.T.E.R.
S.H.E.L.T.E.R.
NAN%
Tags
  • Post Apocalyptic Earth
  • Blood-related Mother/Son Incest
  • Inbreeding
  • Second-person Narrative
  • Protagonist's Younger Sister as a Heroine
Rating 7.0183 Users
My_Sister
My_Sister
NAN%
Tags
  • Only Protagonist's Sisters as Heroine(s)
  • Pre-rendered 3D Graphics
  • Realistic-looking 3D
  • Sex with Protagonist Only
Rating 5.8020 Users
The Fate of Irnia
The Fate of Irnia
NAN%
Tags
  • Orc Heroine
  • Protagonist's Aunt as a Heroine
  • Blood-related Aunt/Nephew Incest
  • Barmaid Heroine
  • Orcs
Rating 6.6060 Users
Yuganda Yokubou - Netorase Tsuma Shelly
Yuganda Yokubou - Netorase Tsuma Shelly
NAN%
Tags
  • Netorase
  • Heroine with Inverted Nipples
  • Protagonist's Wife as a Heroine
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Voyeurism
Rating 6.7127 Users
Dasshutsu wa Sex no Ato de -City Resort Hotel kara no Dasshutsu-
Dasshutsu wa Sex no Ato de -City Resort Hotel kara no Dasshutsu-
NAN%
Tags
  • Escape Game
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Interactive Adventure Game
  • Single Ending
  • Only Younger Heroines
Rating 5.9822 Users
Timestamps
Timestamps
NAN%
Tags
  • Smoking Fetish
  • Athlete Protagonist
  • Protagonist's Blood-related Father as a Hero
  • Smoker Heroine
  • Time Travel
Rating 6.5742 Users
The Visit
The Visit
NAN%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Big Ass Heroine
Rating 6.6659 Users
OtaMaid Mai
OtaMaid Mai
NAN%
Tags
  • Fully Consensual BDSM Only
  • Comedic Sex Scenes
  • Unlockable Sexual Content
  • Sexual Roleplay
  • New Game Plus
Rating 6.1254 Users
Oneshota Natsuyasumi
Oneshota Natsuyasumi
20%
Tags
  • Mother/Son Incest
  • Protagonist's Older Sister as a Heroine
  • Shotacon Heroine
  • Protagonist's Full Sister as a Heroine
  • Protagonist with Phimosis
Rating 7.4944 Users
Shut Up and Dance
Shut Up and Dance
19%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Younger Sister as a Heroine
  • Heroine with Tattoo
  • Quickie
  • Protagonist's Blood-related Mother as a Heroine
Rating 5.9225 Users
House Chores
House Chores
19%
Tags
  • Blood-related Aunt/Nephew Incest
  • Customizable Character Relations
  • Protagonist's Aunt as a Heroine
  • Nameable Heroine(s)
  • Sandbox
Rating 6.8426 Users
Milky Touch
Milky Touch
18%
Tags
  • Stewardess Heroine
  • Fictional Modern Day European Town
  • Rushed Game Ending
  • Nameable Character(s)
  • Sex Scene Recollection
Rating 6.1137 Users
Lust Theory: Season 2
Lust Theory: Season 2
18%
Tags
  • Customizable Character Relations
  • Time Loop
  • Protagonist's Blood-related Mother as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Blood-related Mother/Son Incest
Rating 5.8529 Users
Midnight Paradise
Midnight Paradise
17%
Tags
  • Mother/Son Romance
  • Sibling Rivalry
  • Protagonist's Blood-related Mother as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Blood-related Mother/Son Incest
Rating 6.7627 Users
Musume Seikatsu.
Musume Seikatsu.
16%
Tags
  • Lolicon Protagonist
  • Protagonist's Blood-related Daughter as a Heroine
  • In-Game Tutorial
  • Sexual Scenes with Gameplay
  • Protagonist with Children
Rating 7.10156 Users
Erogaki ni Hamaru Kanojo
Erogaki ni Hamaru Kanojo
16%
Tags
  • Defloration by Others
  • Only Bad Endings
  • Straight Shotacon
  • Netorare Type A
  • Shotacon
Rating 6.1436 Users
Dreams of Desire Holiday Special
Dreams of Desire Holiday Special
15%
Tags
  • Holiday Cottage
  • Blood-related Aunt/Nephew Incest
  • Realistic-looking 3D
  • Single Ending
  • Pre-rendered 3D Graphics
Rating 5.3625 Users
Dark Neighborhood
Dark Neighborhood
15%
Tags
  • Braless Heroine
  • Clothed Female Naked Male
  • Protagonist's Blood-related Sister as a Heroine
  • Big Ass Heroine
  • Protagonist's Blood-related Mother as a Heroine
Rating 5.4126 Users
My_Sister
My_Sister
15%
Tags
  • Only Protagonist's Sisters as Heroine(s)
  • Pre-rendered 3D Graphics
  • Realistic-looking 3D
  • Sex with Protagonist Only
Rating 5.8020 Users
Yuganda Yokubou - Netorase Tsuma Shelly
Yuganda Yokubou - Netorase Tsuma Shelly
14%
Tags
  • Netorase
  • Heroine with Inverted Nipples
  • Protagonist's Wife as a Heroine
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Voyeurism
Rating 6.7127 Users
Timestamps
Timestamps
14%
Tags
  • Smoking Fetish
  • Athlete Protagonist
  • Protagonist's Blood-related Father as a Hero
  • Smoker Heroine
  • Time Travel
Rating 6.5742 Users
OtaMaid Mai
OtaMaid Mai
14%
Tags
  • Fully Consensual BDSM Only
  • Comedic Sex Scenes
  • Unlockable Sexual Content
  • Sexual Roleplay
  • New Game Plus
Rating 6.1254 Users
Oppai no Ouja 48 ~Nani mo Kangaezu Me no Mae no Oppai Zenbu Shabure!~
Oppai no Ouja 48 ~Nani mo Kangaezu Me no Mae no Oppai Zenbu Shabure!~
14%
Tags
  • Sex License
  • Promiscuous Protagonist
  • Competition
  • Character Profiles
  • Hero(ine) Selection
Rating 7.0084 Users
Kaa-san Aishiteru ~Jinsei o Kaketa Hahaoya Kanraku Daisakusen~
Kaa-san Aishiteru ~Jinsei o Kaketa Hahaoya Kanraku Daisakusen~
13%
Tags
  • Mother/Son Romance
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
  • Heroine with Gigantic Breasts
  • Heroine in Relationship with Other(s)
Rating 6.4828 Users
Solvalley School
Solvalley School
13%
Tags
  • Promiscuous Protagonist
  • Masturbation with Water
  • Snowballing
  • Optional Gameplay
  • Protagonist with Glasses
Rating 6.3834 Users
ACE OF SPADES
ACE OF SPADES
12%
Tags
  • Poker
  • Sexual Devices
  • BDSM
  • Title Parody
  • Third-person Narrative
Rating 4.6821 Users
Echoes of Lust: Season 1
Echoes of Lust: Season 1
12%
Tags
  • Customizable Character Relations
  • Cheat Codes
  • Time Loop
  • Protagonist's Full Sister as a Heroine
  • Only Event CGs
Rating 6.5361 Users
Princess Harem
Princess Harem
12%
Tags
  • Sexual Scenes with Gameplay
  • Interactive Touching Game
  • Prince Protagonist
  • Highly Animated Sprites
  • Princess Heroine
Rating 5.9428 Users
Incest Lover ~Mama to Haha no Himitsu~
Incest Lover ~Mama to Haha no Himitsu~
12%
Tags
  • Mother/Son Romance
  • Unbeknown Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Obacon
  • Only Older Heroines
Rating 6.7025 Users
Mama wa Inran Niku Dorei
Mama wa Inran Niku Dorei
12%
Tags
  • Sexual Child Abuse
  • Straight Lolicon
  • Only Loli Heroines
  • Interactive Touching Game
  • Peace Sign Ahegao
Rating 6.9029 Users
Insexual Awakening
Insexual Awakening
11%
Tags
  • Shotacon Heroine
  • Sandbox
  • Foreskin Play
  • Protagonist's Grandmother as a Heroine
  • Protagonist's Older Sister as a Heroine
Rating 7.40334 Users
Iinari Tsumairo ~Tomaranai Koshizukai~
Iinari Tsumairo ~Tomaranai Koshizukai~
11%
Tags
  • Hero(ine) Selection
  • Aunt/Nephew Incest
  • Netori
  • Infidelity
  • Multiple Protagonists
Rating 6.3140 Users

Haha Ga Dogeza Shita Hi -The GAME- Summer Vacation☆Mother Training Operation! 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 (20 total)

NameScoreImportanceWeight
Shota Protagonist3.001.855.56
Blood-related Mother/Son Incest3.001.855.55
Straight Shotacon3.001.825.46
Sexual Corruption3.001.775.32
Exhibitionism3.001.654.95
Sexual Slavery3.001.634.89
Only Older Heroines2.002.104.19
Protagonist's Blood-related Mother as a Heroine2.001.903.81
Only Non-Virgin Heroines2.001.793.58
Perverted Protagonist2.001.663.31
Netori2.001.593.19
Infidelity2.001.513.02
Married Heroine1.501.422.13
Only a Single Heroine2.001.022.04
Heroine with Children1.001.911.91
Heroine with Big Breasts2.000.851.71
Adult Heroine1.501.141.71
Nukige2.500.651.63
Multiple Endings2.000.671.34
Male Protagonist1.500.300.45

Traits (13 total)

NameCharactersImportanceWeight
Housewife Role12.301.60
Apron Clothes11.591.10
Jeans Clothes11.561.08
Wife Role11.541.06
Mother Role11.461.01
Not a Virgin Role11.420.99
Adult Body11.350.93
Shirt Clothes11.160.80
Big Breasts Body11.140.79
Ponytail Hair11.100.76
Black Hair10.810.56
Blue Eyes10.800.56
Pale Body10.370.26