---
title: "Amaenbo ~Futago Mama to Ecchi na Natsuyasumi~"
description: "Yuki has beautiful mother, Shizuru. Since she works full-time, Miina, her younger sister, takes care of him and Naoto, her own son. One day, Yuki receives a let"
image: "https://t.vndb.org/cv/55/30655.jpg"
---

# Amaenbo ~Futago Mama to Ecchi na Natsuyasumi~

![Amaenbo ~Futago Mama to Ecchi na Natsuyasumi~](https://t.vndb.org/cv/55/30655.jpg)

**Alternative Title:** 甘艶母 ～双子ママとエッチな夏休み～

**Developer:** Rapapuru

**Release date:** Oct 30, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 7.2/10 (111 votes)

## Description
Yuki has beautiful mother, Shizuru. Since she works full-time, Miina, her younger sister, takes care of him and Naoto, her own son. One day, Yuki receives a letter from a girl. When he talks about it during dinner, Miina says, "Are you in love with a girl? Who is she? Please tell me later!" Yuki says, "Well, OK...." He is always confused when Miina asks him about it.... Why...?

[From ErogeShop]

## Characters
### Arisaka Yuuki (有坂 優希)
- **Gender:** Male
- **Measurements:** Height: 150cm
- **Hair:** Black, Ahoge, Short
- **Eyes:** Brown
- **Body:** Slim, Pale, Kid
- **Role:** Student, Son
- **Personality:** Mother Complex

### Arisaka Shizuru (有坂 梓鶴)
- **Gender:** Female
- **Measurements:** Height: 172cm, Bust-Waist-Hips: 106-62-93cm, L cup
- **Hair:** Black, Ponytail, Waist Length+, Parted to Side, Sidehair
- **Body:** Pale, Young-adult, Mole, Visible Nipples, Huge Breasts
- **Eyes:** Grey
- **Clothes:** Mini-dress, Miniskirt, Gym Shorts, Sport Bloomers, Half-naked, Belt, Tank Top, Naked, Pendant Necklace, Blouse, Yukata, Skirt Suit, Spats, Baby-doll, Micro Bikini, Sports Bra, Lace Band Thigh-high Stockings, Fishnet Thigh-high Stockings
- **Engages in:** Drinking, Sports, Lactation, Working Out
- **Role:** Widow, Mother, Twin Sister, Older Sister, Office Worker
- **Personality:** Relaxed, Watashi
- **Subject of:** Pregnancy
- **Voiced by:** Shirai Ayano

### Kujou Miina (九条 美依奈)
- **Gender:** Female
- **Measurements:** Height: 166cm, Bust-Waist-Hips: 110-65-96cm, M cup
- **Hair:** Brown, Waist Length+, Wavy, Intake, Twin Braids, Sidehair
- **Body:** Pale, Young-adult, Mole, Visible Nipples, Huge Breasts
- **Clothes:** School Uniform, Apron, Kimono, Glasses, Headband, Necklace, Shirt, Skirt, Miniskirt, Bikini, Blouse, Yukata, Hair Tie, Over The Knee Socks, Sailor School Uniform, Micro Bikini, Fishnet Bodystocking
- **Eyes:** Green
- **Personality:** Deredere, Kind, Assertive, Jealous
- **Role:** Twin Sister, Aunt, Teacher, Senpai, Younger Sister
- **Subject of:** Pregnancy
- **Engages in:** Seduction, Lactation
- **Voiced by:** Kono Kanami

### Kujou Naoto (九条 南斗)
- **Gender:** Male
- **Measurements:** Height: 153cm
- **Hair:** Blond
- **Role:** Student, Son, Cousin, Friend
- **Body:** Kid
- **Personality:** Friendly
- **Engages in:** Not Sexually Involved

### Minakata Hatsuho (御名方 初穂)
- **Gender:** Female
- **Measurements:** Height: 163cm, Bust-Waist-Hips: 107-67-95cm, L cup
- **Hair:** Shoulder-length, Green, Eye Covering, Sidehair
- **Body:** Pale, Young-adult, Big Breasts
- **Clothes:** Sweater, Miniskirt, Sport Bloomers, Watch, Sports Uniform
- **Eyes:** Amber, Hidden, Tareme
- **Personality:** Deredere, Watashi
- **Role:** Teacher, Writer, Kouhai
- **Subject of:** Pregnancy
- **Engages in:** Infidelity, Lactation
- **Voiced by:** Kano Milk

### Natsuhara Nanase (夏原 ななせ)
- **Gender:** Female
- **Measurements:** Height: 172cm, Bust-Waist-Hips: 107-67-95cm, L cup
- **Hair:** Red, Shoulder-length
- **Eyes:** Green
- **Body:** Young-adult, Olive, Tanline, Big Breasts
- **Clothes:** Earrings, Jeans, Tank Top, Bikini, Bracelet, Ankle Bracelet
- **Personality:** Deredere, Atashi, Jealous
- **Role:** Idol, University Student
- **Subject of:** Pregnancy
- **Engages in:** Lactation, Netori (steals the SO)
- **Voiced by:** Shiroi Usagi

## Shops
- [Official Website](https://web.archive.org/web/20150112104652/http://www.rapapuru.com/products/05_mama2/index.htm)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007951.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1368154)

## Releases
### Japanese
- **2009-10-30**: Amaenbo ~Futago Mama to Ecchi na Natsuyasumi~ - [Official website](https://web.archive.org/web/20150112104652/http://www.rapapuru.com/products/05_mama2/index.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12703)
- **2011-01-28**: Amaenbo ~Futago Mama to Ecchi na Natsuyasumi~ Download Edition - [Official website](https://web.archive.org/web/20150112104652/http://www.rapapuru.com/products/05_mama2/index.htm), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005392.html), [Gyutto](https://gyutto.com/i/item20278), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0049127/), [DL.Getchu](http://dl.getchu.com/i/item1002940), [DMM](https://dlsoft.dmm.co.jp/detail/views_0217/)
- **2013-09-06**: Rapapuru Pack - [Official website](https://web.archive.org/web/20140908143101/http://www.rapapuru.com/products/11_rapapurupack/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007951.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0087936/), [DMM](https://dlsoft.dmm.co.jp/detail/views_0307/)
- **2026-08-28**: Nukicolle vol.112 Rapapuru Pack 1 - [Getchu](http://www.getchu.com/soft.phtml?id=1368154)

## Tags
Sexual Content, ADV, Incest, Blood-related Incest, Comedy, Male Protagonist, Multiple Endings, Mother Support Character, Protagonist's Brother as a Support Character, Teacher Heroine, Heroine with Glasses, Deredere Heroine, Nukige, Family, High Sexual Content, Twin Sisters as Heroines, Group Sex of One Male and Several Females, Pregnant Sex, Under the Same Roof, Adult Heroine, Big Breast Sizes Heroine, Student Protagonist, Widow Heroine, Businesswoman Heroine, Unlockable Harem Ending, Protagonist's Blood-related Mother as a Heroine, Shota Protagonist, Dildos, Defloration, Sex in Public Places, Anal Penetration, Boobjob, Stockings, Missionary Position, Sounds of Copulation, Blowjob, Handjob, Twin Blowjob, Impregnation, Lactation During Sex, Inbreeding, Cross-dressing, Intercrural Sex, Protagonist's Aunt as a Heroine, Erotic Spanking, Cunnilingus, Balls Sucking, Harem Ending with Theme, Sex in a Vehicle, Doggy Style, Reverse Netorare, Blood-related Aunt/Nephew Incest, Outdoor Sex, Naked Sprites, Cowgirl, Sex in Water, Standing Sex, Sitting Sex, Spoons, Discreet Sex, Bathroom Sex, Mutual Masturbation, Soapy Massage, Shimaidon with Twins Ending, Straight Shotacon, Twin Boobjob, Reverse Missionary, Quickie Fix Position, Blowjob Duck Face, Bellyjob, Tribadism on Penis, Twin Handjob, Discreet Masturbation, Breast Smothering, Adult Breast Sucking, Body Food, Sex with Protagonist Only, Heroine with Huge Breasts, Blood-related Mother/Son Incest

## More Games from Rapapuru
- [Nama Tama](https://pinovel.net/v4500)
- [Mizukoi](https://pinovel.net/v5242)
- [Ane Tea!?](https://pinovel.net/v1652)
- [Mama Mama Mama](https://pinovel.net/v1621)
- [Amaenbo ~Futago Mama to Ecchi na Natsuyasumi~](https://pinovel.net/v2758)
- [Haregaku!](https://pinovel.net/v5077)
- [Chichi Miko!!](https://pinovel.net/v7707)
- [Chichi Miko!! Plus 1 ~Sobo to Musume no Sakunyuu Harem~](https://pinovel.net/v10076)
- [Mama Mama Mama 2](https://pinovel.net/v11604)

---
*View the full details at [pinovel.net/v2758](https://pinovel.net/v2758).*

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