---
title: "Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~"
description: "Koshimizu Sou lives with his widowed mother Sanae. Sou is incredibly short, far too short for a boy of his age so his mother agrees to help him do exercises and"
image: "https://t.vndb.org/cv/56/91256.jpg"
---

# Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~

![Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~](https://t.vndb.org/cv/56/91256.jpg)

**Alternative Title:** いつまでも息子のままじゃいられない！5 ～巨乳おっとりママのあったかおっぱいに包まれながら甘えたいっ！～

**Developer:** ANIM Mother & Wife

**Release date:** Oct 25, 2019

**Platform:** Windows, DVD

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

**Rating:** 7.3/10 (141 votes)

## Description
Koshimizu Sou lives with his widowed mother Sanae. Sou is incredibly short, far too short for a boy of his age so his mother agrees to help him do exercises and stretches to help his body grow. Doing stretches with his mother makes him incredibly excited and he can't hide his erection from her. Sanae takes it on herself to relieve her son whenever he gets too excited as they exercise together. Eventually the excitement gets too unbearable for both of them and they cross a forbidden line together.

## Characters
### Koshimizu Sou (小清水 想)
- **Gender:** Male
- **Hair:** Short
- **Eyes:** Hidden
- **Body:** Kid
- **Role:** Son

### Koshimizu Sanae (小清水 沙苗)
- **Gender:** Female
- **Measurements:** Height: 156cm, Bust-Waist-Hips: 100-58-88cm
- **Hair:** Brown, Long
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Clothes:** Apron, Wedding Dress, Swimsuit, Naked Apron, Wedding Ring, Nightgown
- **Role:** Widow, Mother, Not a Virgin, Single Parent
- **Subject of:** Pregnancy
- **Eyes:** Pink
- **Engages in:** Lactation
- **Voiced by:** Hiromi Kana

## Shops
- [Official Website](http://www.hs-crowd.co.jp/anim/product/pro_pc2/pcl019/musumama5.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012972.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1300984)

## Releases
### Japanese
- **2019-09-27**: Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~ Trial Edition - [Official website](http://www.hs-crowd.co.jp/anim/product/pro_pc2/pcl019/musumama5.html#download)
- **2019-10-25**: Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~ Package Edition - [Official website](http://www.hs-crowd.co.jp/anim/product/pro_pc2/pcl019/musumama5.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28424), [Getchu](http://www.getchu.com/soft.phtml?id=1061979), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2001anm443/)
- **2019-10-25**: Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~ With B2 Tapestry - [Official website](http://www.hs-crowd.co.jp/anim/product/pro_pc2/pcl019/musumama5.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28424), [Getchu](http://www.getchu.com/soft.phtml?id=1061980), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2001anm443/)
- **2019-11-01**: Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~ Download Edition - [Official website](http://www.hs-crowd.co.jp/anim/product/pro_pc2/pcl019/musumama5.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012972.html), [Gyutto](https://gyutto.com/i/item226816), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0196794/), [DL.Getchu](http://dl.getchu.com/i/item4023633), [DMM](https://dlsoft.dmm.co.jp/detail/sisp_0047/)
- **2019-12-31**: Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~ DVDPG - [Official website](https://www.ktfactory.tv/ktjp-079), [Getchu](http://www.getchu.com/soft.phtml?id=1140750), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=50ktjp079/)
- **2020-04-24**: Itsu made mo Musuko no Mama ja Irarenai! 456 Pack Edition - [Official website](http://www.hs-crowd.co.jp/anim/product/pro_pc2/pcl021/musumama6.html#pack), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29249), [Getchu](http://www.getchu.com/soft.phtml?id=1083607), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2001anm451/)
- **2021-07-16**: Itsu made mo Musuko no Mama ja Irarenai! Series Zen 6 Sakuhin Shuuroku - Permanent Edition - [Official website](http://hs-crowd.co.jp/anim/product/pro_pc/pc070/index.html), [DMM](https://dlsoft.dmm.co.jp/detail/sisp_0075pack)
- **2024-11-29**: Nukicolle vol.74 Itsumademo Musuko no Mama ja Irarenai! Shirīzu Zen 6 Sakuhin Shūroku Fukyūban - [Getchu](http://www.getchu.com/soft.phtml?id=1300984), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2001apc14643/)

### Chinese (simplified)
- **2023-06-21**: Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~ - [Official website](https://2dfan.org/downloads/16779)

## Tags
ADV, Male Protagonist, Multiple Endings, Nameable Protagonist, Nukige, Only a Single Heroine, Female Protagonist for a Short Time, High Sexual Content, Pregnancy, Pregnant Sex, Heroine with Sexual Experience, Blood-related Mother/Son Incest, Widow Heroine, Other Perspectives, Protagonist's Blood-related Mother as a Heroine, Shota Protagonist, Condoms, Wedding, Missionary Position, Sounds of Copulation, Impregnation, Inbreeding, Intercrural Sex, Anilingus, Only Good Endings, Doggy Style, Female Ejaculation, Naked Sprites, Bonus Side Stories, Lip Sync, Cowgirl, Reverse Cowgirl, Sex in Water, Mother/Son Incest, Standing Sex, Spoons, Obacon, Kissing Scene, Heroine with Children, Highly Animated Sprites, Background Moans, Only Adult Heroines, Masturbation in front of an Audience, Only Older Heroines, Adult Breast Sucking, Mother/Son Romance, Sex on a Beach, Only Non-Virgin Heroines, Pregnancy Good Ending, Single Boobjob, Single Handjob, Single Blowjob, Vaginal Masturbation, Anal Sex, Heroine with Big Breasts, Only Blood-related Heroines, Straight Shotacon, Adult Heroine, Incest Romance, Sex Toy Support

## More Games from ANIM Mother & Wife
- [Itsu made mo Musuko no Mama ja Irarenai! ~Kyonyuu de Bijin na Kaa-san wa Ie de wa Muboubi Sugite Boku no Kokan wa Mou Genkai!~](https://pinovel.net/v17427)
- [Itsu made mo Musuko no Mama ja Irarenai! 2 ~Kyonyuu Kyoushi no Kaa-san ni Ie Demo Gakuen Demo Amaetai! Aa, Ii yo Kaa-san! Haa Haa, Sugoku Koufun Suru!~](https://pinovel.net/v18154)
- [Itsu made mo Musuko no Mama ja Irarenai! 3 ~Kyonyuu de Muchimuchi na Kaa-san no Oppai o Sutte Monde Hasande Ippai Dashitai!~](https://pinovel.net/v18837)
- [Itsu made mo Boku dake no Mama no Mama de ite! ~Aa, Ii yo Mama! Motto Motto Shaburasete!! Delivery Mama ga Strike Zone Sugite Boku no Kokan wa Mou Genkai!!!~](https://pinovel.net/v20170)
- [Itsu made mo Ore wa Mama ni Koishiteru! ~Ii yo, Mama ni Amaete, Oppai de Ippai Osewa Shite Ageru♪~](https://pinovel.net/v21300)
- [Nee x Nee! Docchi ga Suki? Docchi mo!! ~Yasashii Onee-chan to Cool na Onee-chan ni Hasamarete Boku wa Mou!!~](https://pinovel.net/v22727)
- [Itsu made mo Musuko no Mama ja Irarenai! 4 ~Kyonyuu de Kawaii Kaa-san no Oppai ni Tsutsumarete Ippai Amaetai!~](https://pinovel.net/v25132)
- [Itsu made mo Musuko no Mama ja Irarenai! 5 ~Kyonyuu Ottori Mama no Attaka Oppai ni Tsutsumare nagara Amaetai!~](https://pinovel.net/v26351)
- [Itsu made mo Musuko no Mama ja Irarenai! 6 ~Kyonyuu de Cool na Kaa-san no Oppai ni Dakare nagara Tappuri Amaetai!~](https://pinovel.net/v27938)
- [Itsu made mo Musuko no Mama ja Irarenai! ~Sewazuki Aoi-kaa-san no Muchimuchi Oppai ni Amaete Ippai Shasei Shitai!~](https://pinovel.net/v28929)
- [Itsu made mo Musuko no Mama ja Irarenai! 2 ~Aijou Tappuri Kanako-kaa-san no Mucchiri Body ni Shasei Kanri Sarete Ippai Dashitai!~](https://pinovel.net/v32177)
- [Itsu made mo Musuko no Mama ja Irarenai! 3 ~Amayakashi Satomi-kaa-san no Attaka Oppai ni Dakarete Ippai Shasei Shitai!~](https://pinovel.net/v37114)
- [Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~](https://pinovel.net/v45954)
- [Mama Love! ~Boku no Kanojo wa Boku no Mama ☆ Ottori Kyonyuu Aina-mama~](https://pinovel.net/v57286)
- [Mama Love! 2 ~Ore no Kanojo wa Ore no Mama ☆ Sewayaki Kyonyuu Rio-mama~](https://pinovel.net/v63304)

---
*View the full details at [pinovel.net/v26351](https://pinovel.net/v26351).*

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