---
title: "Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~"
description: "Shimizu Taiyou is a nerd and socially awkward high schooler. For some reason, he doesn't want to get involved with anyone and spends his life immersed in a two-"
image: "https://t.vndb.org/cv/80/45480.jpg"
---

# Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~

![Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~](https://t.vndb.org/cv/80/45480.jpg)

**Alternative Title:** 姉は徒然なるママに 〜弟のエッチなお世話は甘エロJKシスターズにお任せ!〜

**Developer:** Atelier Kaguya Cheshire cat

**Release date:** Mar 26, 2021

**Platform:** Windows, DVD

**Language:** Japanese, English

**Rating:** 6.6/10 (69 votes)

## Description
Shimizu Taiyou is a nerd and socially awkward high schooler.
For some reason, he doesn't want to get involved with anyone and spends his life immersed in a two-dimensional world.
He has triplet sisters who are all high school girls.

The cool and intelligent eldest daughter, Satsuki.
The athletic yet naive second daughter, Chiho.
The family oriented youngest daughter, Sora.

One day, the sisters realize that Taiyou's lack of interest in others was due to the fact that he didn't get to be spoiled much in his childhood.
So they declare that they will become his Mama in exchange!

"Leave all your everyday needs, including your sexual need to us!"

Like that, Taiyou's sweet and erotic life with the triplets began.

[Translated and edited from the official site]

## Characters
### Shimizu Taiyou (清水 太陽)
- **Gender:** Male
- **Personality:** Otaku, Ore, Kind, Honest, Sister Complex, 2D Character Lover
- **Role:** Son, Non-blood-related Brother, Gamer, Younger Brother, Tenth Grader
- **Engages in:** Reading

### Shimizu Chiho (清水 地歩)
- **Gender:** Female
- **Aliases:** ちー姉, Chii-nee
- **Hair:** Blond, Ponytail, Waist Length+, Curtained, Parted to Side
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** School Uniform, Hairpin, Hair Flower, Ribbon Tie, Pleated Skirt, Sleeveless Sweater
- **Eyes:** Violet, Tsurime
- **Role:** Non-blood-related Sister, Younger Sister, Older Sister, School Athletic Club President, Twelfth Grader, Triplet+ Sister
- **Subject of:** Pregnancy
- **Personality:** Energetic, Brother Complex, Atashi
- **Voiced by:** Tsuruya Haruto

### Shimizu Satsuki (清水 沙月)
- **Gender:** Female
- **Aliases:** 月姉, Tsuki-nee
- **Hair:** Black, Antenna, Waist Length+, Straight, V Bangs, Sidehair
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** School Uniform, Ribbon Tie, Pleated Skirt, Sleeveless Sweater
- **Eyes:** Violet
- **Role:** Student Council President, Non-blood-related Sister, Older Sister, Twelfth Grader, Triplet+ Sister
- **Personality:** Serious, Confident, Brother Complex, Watashi
- **Voiced by:** Haruna Ren

### Shimizu Sora (清水 空)
- **Gender:** Female
- **Hair:** Brown, Ahoge, Bob Cut, Short, Blunt Bangs
- **Eyes:** Brown, Tareme
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** School Uniform, Sweater, Hairpin, Ribbon Tie, Pleated Skirt, Off-The-Shoulder Sweater
- **Role:** Non-blood-related Sister, Younger Sister, Older Sister, Twelfth Grader, Triplet+ Sister
- **Personality:** Kind, Brother Complex, Family Oriented
- **Engages in:** Reading
- **Voiced by:** Momochi Luca

## Shops
- [Official Website](http://www.a-kaguya.com/products_cc/anemama/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ014380.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1270818)

## Releases
### Japanese
- **2021-03-12**: Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~ Trial Edition - [Official website](http://www.a-kaguya.com/products_cc/anemama/download.html)
- **2021-03-26**: Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~ Package Edition - [Official website](http://www.a-kaguya.com/products_cc/anemama/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=30471), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=796339), [Getchu](http://www.getchu.com/soft.phtml?id=1121061)
- **2021-03-26**: Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~ Download Edition - [Official website](http://www.a-kaguya.com/products_cc/anemama/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=30471), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ014380.html), [DMM](https://dlsoft.dmm.co.jp/detail/cveaa_0075/)
- **2021-07-29**: Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~ DVDPG - [Official website](http://www.aicherry.com/aicherryhp/contents/aicdv0924/aicdv0924.html), [Getchu](http://www.getchu.com/soft.phtml?id=1137436)
- **2024-04-11**: Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~ DVDPG Renewal Package Version - [Official website](http://www.aicherry.com/aicherryhp/contents/aicdv0924/aicdv0924.html), [Getchu](http://www.getchu.com/soft.phtml?id=1270818)

### English
- **2024-09**: Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~ - [Official website](https://greatvisualnovel.up.railway.app/vns/30203)

## Tags
Male Protagonist, Multiple Endings, Group Sex of One Male and Several Females, Pregnant Sex, Sixty-nine, Sounds of Copulation, Twin Blowjob, Intercrural Sex, Cunnilingus, Brocon Heroine, Doggy Style, Female Ejaculation, Outdoor Sex, Siscon Protagonist, Cowgirl, Reverse Cowgirl, Sex in Water, Only Protagonist's Sisters as Heroine(s), Standing Sex, Sitting Sex, Spoons, Bathroom Sex, Love Hotel, Kissing Scene, Background Moans, Twin Boobjob, Quickie Fix Position, Twin Handjob, Threesome, Nursing Handjob, Legwear Footjob, Single Boobjob, Single Footjob, Single Handjob, Single Buttjob, Single Blowjob, Vaginal Masturbation, Vaginal Fingering, High School Student Heroine, Heroine with Big Breasts, Protagonist's Non-blood-related Sister as a Heroine, Triplet+ Heroines, Non-blood-related Brother/Sister Incest, Protagonist's Older Sister as a Heroine

## More Games from Atelier Kaguya Cheshire cat
- [Mini Pai Claimer ~Monku o Iitai no ni Oppai ga Kanjichau~](https://pinovel.net/v12349)
- [Niku Mesu R30 ~Nikuyoku ni Ochita Mesu-tachi~](https://pinovel.net/v13691)
- [Juku Volley ~Shigoki Shigokareru Ureta Hitozuma-tachi~](https://pinovel.net/v15170)
- [Yuri Killer In'yoku ni Ochiru Yuri-tachi](https://pinovel.net/v16616)
- [Pen Pen Penalty - Hakoiri Musume-tachi o H ni Oshioki!!](https://pinovel.net/v17914)
- [Idol Pafupafu Management -Geinou Musume o H ni Bust UP Producer-](https://pinovel.net/v19002)
- [Niizuma Fuwa Toro Iyarashi Este Mainichi ga H na Lucky × Trouble × Happening](https://pinovel.net/v19955)
- [Saimin Torotoro Operation ~Innai Bikyonyuu Hokan Keikaku~](https://pinovel.net/v21287)
- [Akumeru ∞ Family - H na Kazoku no Acme Loop Royale!!](https://pinovel.net/v22801)
- [Amayakashi na Kanojo ~Boseiteki na Ayakashi Musume to Ama Ero Seikatsu Hajimemasu~](https://pinovel.net/v24558)
- [Binkan Kyonyuu Bishoujo Tsun-Fuwa Iya-Rashi Massage](https://pinovel.net/v25951)
- [Sakuseishi no Oneesan ~Josei Dake no Machi de Seieki Dorei ni Sarechatta Boku~](https://pinovel.net/v27912)
- [Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~](https://pinovel.net/v30203)
- [Isekai Heat Massage ~Ken to Mahou no Sekai o H na Shiatsu Skill de Musou Seiatsu!!~](https://pinovel.net/v35937)
- [Isekai Monmusu Sensation - Monmusu Sensei to Manabu H na Renai Gaku](https://pinovel.net/v43311)
- [Shibora Renkare Keiyaku: Hataraku Otona no Onee-san to H na Rental Kareshi Seikatsu](https://pinovel.net/v48119)
- [Tokimeki Seishun Ero Massage Gakuen! Chitsukyun × Chinmuku × Ikashi Ai!!](https://pinovel.net/v52436)
- [Akumeru ∞ Gyarus Dormitory - Kyou Kara Hajimaru Shirokuro Gyaru no Iinari Shiborare Seikatsu!](https://pinovel.net/v56756)
- [Ki ni Naru Kanojo no Mama wa Gen'eki Mahou Shoujo - Shiborare Sandwich Seikatsu](https://pinovel.net/v62734)

---
*View the full details at [pinovel.net/v30203](https://pinovel.net/v30203).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v30203#game","name":"Ane wa Tsurezure Naru Mama ni ~Otouto no Ecchi na Osewa wa Ama-Ero JK Sisters ni Omakase!~","description":"Shimizu Taiyou is a nerd and socially awkward high schooler. For some reason, he doesn't want to get involved with anyone and spends his life immersed in a two-","url":"https://pinovel.net/v30203","image":"https://t.vndb.org/cv/80/45480.jpg","author":{"@type":"Organization","name":"Atelier Kaguya Cheshire cat"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.6","bestRating":10,"worstRating":1,"ratingCount":69}}
```