---
title: "Mamagoto ~Mama to Naisho no Ecchi Shimasho~"
description: "The main character returned to his parents' home after graduating high school, but there is awkwardness with his family because of his long dormitory life.  He "
image: "https://t.vndb.org/cv/03/116003.jpg"
---

# Mamagoto ~Mama to Naisho no Ecchi Shimasho~

![Mamagoto ~Mama to Naisho no Ecchi Shimasho~](https://t.vndb.org/cv/03/116003.jpg)

**Alternative Title:** ままごと ～ママとないしょのエッチしましょ～

**Aliases:** ままごと ～ままとないしょのえっちしましょ～

**Developer:** Atelier Kaguya BARE & BUNNY

**Release date:** Nov 29, 2019

**Platform:** Windows, DVD

**Language:** Indonesian, Japanese, Chinese (simplified), English

**Rating:** 8.1/10 (629 votes)

## Description
The main character returned to his parents' home after graduating high school, but there is awkwardness with his family because of his long dormitory life.

He shared it with his mother's senior and neighbor, Kyoko Kawashima, but she actually wanted the protagonist to be her own son. She set up naughty skinship in form of advise so that the protagonist would become obsessed with her.

However, his mother, Chikage, notices it and desperately tries to get closer to her son, So that he would not be stolen from her. However, she got too excited about her own son--!? 

In addition, his tsundere younger sister Aki and Kyoko's daughter Yuma participate in the battle, and the kinky family's skinship around the hero begins!

[Translated from [Getchu](http://www.getchu.com/soft.phtml?id=1065591)]

## Characters
### Kitagawa Keito (北川 景登)
Keito is 18 years old and a freshman at Asakizaka University.
After living in a dormitory for 6 years, he returns to his parents house. 
However his mother, [url=/c85529]Chikage[/url], is too busy with work to talk to him and his younger sister, [url=/c85531]Aki[/url], is in a rebellious phase. 
He really respects his Mother and wish she would show him more love.

Hoping to regain some kind of warm family relationship, he consults with his neighbor, [url=/c85527]Kyouko[/url], who he knows since he was a child.
But this leads to an unbelievably naughty development involving two families.

- **Gender:** Male
- **Hair:** Violet, Short
- **Engages in:** Cooking
- **Eyes:** Hidden
- **Personality:** Friendly, Kind, Flustered, Mother Complex, Family Oriented
- **Subject of:** Blackmail, Being Drugged
- **Role:** Son, Full Brother, Childhood Friend, University Student, Nameable, Popular, Older Brother, Son Act
- **Body:** Large Penis

### Kawashima Kyouko (川島 響子)
Mother of [url=/c85530]Yuma[/url].
The Kawashima family live next door to the Kitagawa family.
Kyouko knows [url=/c85529]Chikage[/url] since their school years.
She has a gentle personality and rarely gets angry, but in fact she is very possessive.
When [url=/c85532]Keito[/url] asks her about a family advice, she finally beginns to express her feelings to him. For a long time she wanted Keito to be her son.

- **Gender:** Female
- **Alias:** Senpai
- **Hair:** Blond, Long, Straight, V Bangs, Sidehair
- **Body:** Slim, Pale, Young-adult, Huge Breasts
- **Engages in:** Cooking, Blackmail, Swimming, Infidelity, Shopping, Seduction, Lactation, Yoga
- **Eyes:** Amber
- **Clothes:** Gym Shorts, Bikini, Naked Apron, Baby-doll, Sports Bra
- **Personality:** Friendly, Relaxed, Kind, Clumsy, Possessive, Stubborn, Naive, Mischievous, Emotional, Assertive, Puffy, Blunt, Family Oriented
- **Role:** Wife, Mother, Rival, Senpai, Not a Virgin, Parent Act
- **Subject of:** Pregnancy (by illegitimate partner)
- **Voiced by:** Arigatou

### Kawashima Yuma (川島 雪舞)
The daugther of [url=/c85527]Kyouko[/url] and a first year highschool student.
She is a member of the calligraphy club, and she is good enough to participate in the national competition.

Yuma knows Keito since their childhood and she admires him for a long time. Thats why she wants to become his Nr.1 Imouto. 
She is one of the most popular girls in her school but Yuma is so devoted to Keito that she is completely oblivious to the eyes of the boys in her school.

- **Gender:** Female
- **Hair:** Black, Brown, Shoulder-length, Straight, Blunt Bangs
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** Uniform, Miniskirt, Beret, Hairpin, Ankle Socks, Off-The-Shoulder Sweater
- **Personality:** Friendly, Possessive, Stubborn, Naive, Energetic, Honest, Brother Complex, Mischievous, Optimist, Emotional, Assertive, Cheerful
- **Role:** Daughter, Childhood Friend, Popular, Imouto Act
- **Subject of:** Pregnancy
- **Items:** Bag
- **Engages in:** Seduction, Competition, Calligraphy
- **Voiced by:** Minamijuuji Issei

### Kitagawa Aki (北川 亜季)
[url=/c85532]Keito[/url]'s younger sister. She is a member of the badminton club.
In the olden days, she was very clingy to her brother and loved him a lot.
However, when Keito was living in the dormitory, he didnt contact Aki for 2 years since then she has been estranged from Keito and shows him the cold shoulder. 
But in reality, she can't help but want to be spoiled by her beloved Nii-nii.
She is very tsundere in nature.

- **Gender:** Female
- **Hair:** Bun, Ponytail, Long, Straight, Orange, Sidehair
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** Uniform, Pajamas, Cardigan, Sports Uniform, Blouse, Yukata, Short Shorts
- **Eyes:** Violet, Tsurime
- **Personality:** Spoiled, Classic Tsundere, Kind, Stubborn, Naive, Brother Complex, Emotional, Puffy, Flustered, Dishonest, Moody, Sensitive
- **Role:** Daughter, Full Sister, School Sports Club Member, Younger Sister
- **Subject of:** Pregnancy
- **Engages in:** Competition, Badminton
- **Voiced by:** Ayane Mako

### Kitagawa Chikage (北川 千景)
Mother of [url=/c85532]Keito[/url] and [url=/c85531]Aki[/url]. 
Chikage got divorced from her Husband serveral years ago and is raising her children all by herself.
She is a very popular research chef and because of her popularity she gets a lot of offers to appear on TV. 
However because of her job she rarely has time for her children. Even though they are the most important things in her Life.
But she wants to get along with her son more and show him more affection with [I]skinship[/i]. 

[spoiler]She has a Jocasta complex. Chikage dosen't want that someone steals her beloved son from her away.[/spoiler]

- **Gender:** Female
- **Alias:** Chikage-chan
- **Hair:** Black, Violet, Short, Straight
- **Body:** Slim, Pale, Young-adult, Huge Breasts
- **Clothes:** Sweater, Apron, Jeans, Pantyhose, Naked Apron, Sports Swimsuit, Off-The-Shoulder Shirt, Crotchless Panties
- **Personality:** Proactive, Hard Worker, Friendly, Kind, Possessive, Protective, Honest, Emotional, Assertive, Sensitive, Son Complex, Family Oriented
- **Engages in:** Cooking, Swimming, Shopping, Lactation, Drugging
- **Eyes:** Violet, Tsurime
- **Role:** Divorcee, Mother, Rival, Cook, Not a Virgin, Famous, Single Parent
- **Subject of:** Pregnancy, Filming
- **Voiced by:** Haruna Ren

## Shops
- [Official Website](http://www.a-kaguya.com/products_bb/2019_2_19/mamagoto_hp.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013051.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1084990)

## Releases
### Japanese
- **2019-11-18**: Mamagoto ~Mama to Naisho no Ecchi Shimasho~ Trial Edition - [Official website](http://www.a-kaguya.com/products_bb/2019_2_19/dl_mamagoto.html)
- **2019-11-29**: Mamagoto ~Mama to Naisho no Ecchi Shimasho~ Package Edition - [Official website](http://www.a-kaguya.com/products_bb/2019_2_19/mamagoto_hp.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28635), [Getchu](http://www.getchu.com/soft.phtml?id=1065591)
- **2019-11-29**: Mamagoto ~Mama to Naisho no Ecchi Shimasho~ Download Edition - [Official website](http://www.a-kaguya.com/products_bb/2019_2_19/mamagoto_hp.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28635), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013051.html), [Gyutto](https://gyutto.com/i/item228634), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0198896/), [DL.Getchu](http://dl.getchu.com/i/item4024836), [DMM](https://dlsoft.dmm.co.jp/detail/cveaa_0064/)
- **2020-04-23**: Mamagoto - DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=1084990), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=1481aicdv0712/)

### Chinese (simplified)
- **2021-02-01**: He Mama Lai Yichang Mierbuxuan De Xingai Ba

### English
- **2022-10-30**: Mamagoto ~Mama to Naisho no Ecchi Shimasho~ - [Official website](https://sugoivisualnovel.up.railway.app/vns/26530)
- **2026-04-18**: Mamagoto ~Mama to Naisho no Ecchi Shimasho~ - [Official website](https://htranslations.com/translation/mamagoto-mama-to-naisho-no-ecchi-shimasho)

### Indonesian
- **2026-04-25**: Mamagoto ~Mama to Naisho no Ecchi Shimasho~ - [Official website](https://kisaragitl.blogspot.com/2026/04/mamagoto-patch-indo.html)

## Tags
ADV, Blood-related Brother/Sister Incest, Brother/Sister Romance, Imouto-type Heroine, Male Protagonist, Multiple Endings, Classic Tsundere Heroine, Protagonist's Childhood Friend as a Heroine, Nameable Protagonist, Nukige, Reverse Rape, Map Movement, High Sexual Content, Comedic Love Triangle, Group Sex of One Male and Several Females, Pregnancy, Pregnant Sex, Under the Same Roof, Heroine with Sexual Experience, Adult Heroine, Netori, Married Heroine, Blood-related Mother/Son Incest, Protagonist's Blood-related Mother as a Heroine, Ponytail Heroine, Vibrators, Condoms, Defloration, Sex in Public Places, Onsen, Wake-up Sex, Missionary Position, Sixty-nine, Popular Protagonist, Impregnation, Inbreeding, Divorcee Heroine, Intercrural Sex, Naked Heroine with Apron, University Student Protagonist, Cunnilingus, Heroine with Kimono, Brocon Heroine, Armpit Sex, Female Ejaculation, Ejaculation Choice, Infidelity, Outdoor Sex, Naked Sprites, Threesome Ending, Cowgirl, Sex in Water, Bleep Censor, Sitting Sex, Bathroom Sex, Mischievous Heroine, Heroine's Mother as a Heroine, Soapy Massage, Correct Choice Indicator, Heroine with Garter Belt, Twin Boobjob, Facesitting, Reverse Missionary, Voiced Default Name, Quickie Fix Position, Tribadism on Penis, Twin Handjob, Completion Status Indicator, Forbidden Love, Gauge Display, Mother/Son Romance, Threesome, Heroine with Crotchless Clothing, Body Smell Fetish, Secret Romance, Nursing Handjob, Pregnancy Good Ending, Single Boobjob, Single Handjob, Single Blowjob, Vaginal Masturbation, Anal Sex, Protagonist's Full Sister as a Heroine, High School Student Heroine, Sex with Protagonist Only, Heroine with Huge Breasts, Protagonist's Younger Sister as a Heroine, Heroine with Big Breasts, Sounds of Copulation, Excessive Semen, Lactation During Sex, Sex at School, Pantyjob, Adult Breast Sucking, Sex Involving Drugs, Heroine with Swimsuits, Drill Dildo, Energetic Heroine, Blackmail, Masochist Heroine, Vaginal Fingering, Heroine with Children, Spoons, Doggy Style, Vaginal + Anal Object Insertion

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---
*View the full details at [pinovel.net/v26530](https://pinovel.net/v26530).*

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