---
title: "Toppatsusei Milk Musume Chika \"Mou, Papa no Sei de Ippai Dechauu!\""
description: "Chika's body starts producing milk. It causes her breasts to swell unnaturally large. The doctors tell her it's nothing of concern but her chest is tight and it"
image: "https://t.vndb.org/cv/32/26432.jpg"
---

# Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!"

![Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!"](https://t.vndb.org/cv/32/26432.jpg)

**Alternative Title:** 突発性ミルク娘 千夏「もう、パパのせいでいっぱいでちゃうぅ！」

**Developer:** Overdose

**Release date:** Nov 25, 2011

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 7.0/10 (84 votes)

## Description
Chika's body starts producing milk. It causes her breasts to swell unnaturally large. The doctors tell her it's nothing of concern but her chest is tight and it hurts. She begs her father for relief. At first he helps his daughter by using his hands to milk her but it's not very effective so he begins sucking her milk directly out of her breasts.

Every day feeling her father gently sucking milk from her breasts is too much for Chika to bear. The forbidden desire erupts in both father and daughter.

## Characters
### Komine Tatsuo (古峰 達男)
- **Gender:** Male
- **Hair:** Black, Short, Straight, Spiky Bangs
- **Body:** Slim, Pale, Young-adult
- **Eyes:** Hidden
- **Role:** Father

### Komine Chika (古峰 千夏)
She has a body constitution that causes milk to condense which make her breasts increase in size from 72cm to 91cm. When this happens, her weight also increases from 45 kg (99.21 lbs) to 47 kg (103.6 lbs)

- **Gender:** Female
- **Measurements:** Height: 154cm, Weight: 45kg, Bust-Waist-Hips: 72-54-78cm, A cup
- **Hair:** Blond, Twin Tails, Waist Length+, Straight, Parted to Side
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** Sweater, Pajamas, Jeans, Thigh-high Stockings, Naked Apron, Leggings, Old Type School Swimsuit, Sailor School Uniform
- **Eyes:** Violet
- **Personality:** Deredere, Short-tempered, Puffy, Moody, Father Complex
- **Role:** Daughter, High School Student
- **Subject of:** Pregnancy, Breast Expansion
- **Engages in:** Lactation
- **Voiced by:** Arigatou

### Komine Haruna (古峰 春菜)
The protagonist's oldest daughter. After graduating high school she moved out of the house leaving him alone with Chika.

[spoiler]Haruka moved out of the house because her growing feelings for her own father. To avoid committing incest she found a place of her own.[/spoiler]

- **Gender:** Female
- **Measurements:** Height: 163cm, Weight: 54kg, Bust-Waist-Hips: 97-59-88cm
- **Hair:** Brown, Waist Length+, Parted to Side
- **Clothes:** School Uniform, Cardigan, Skirt, Pantyhose
- **Eyes:** Green
- **Body:** Young-adult, Big Breast Sizes
- **Role:** Daughter, Older Sister
- **Subject of:** Pregnancy
- **Engages in:** Lactation
- **Personality:** Father Complex
- **Voiced by:** Momozono Kaoru

### Sakurazaki Mina (桜崎 美那)
Chika's classmate and friend. She has small breasts like Chika which made them friends at school. She calls the protagonist 'Father'. She wants to do perverted things with him but doesn't want to steal him from Chika because she knows how Chika feels about her father.

- **Gender:** Female
- **Measurements:** Height: 147cm, Weight: 40kg, Bust-Waist-Hips: 68-55-77cm
- **Hair:** Black, Shoulder-length, Blunt Bangs
- **Clothes:** School Uniform, Knee-high Socks, Baby-doll
- **Role:** Classmate, High School Student, Daughter Act
- **Personality:** Timid
- **Subject of:** Pregnancy
- **Eyes:** Garnet
- **Engages in:** Lactation
- **Voiced by:** Komatsu Lian

## Shops
- [Official Website](http://www.n43project.com/n43/npg314/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010897.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=935452)

## Releases
### Japanese
- **2011-11-25**: Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!" - [Official website](http://spielsoft.1000.tv/over-dose/toppatu/main.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15962), [Getchu](http://www.getchu.com/soft.phtml?id=718748)
- **2012-11-22**: Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!" - Download Edition - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007321.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0074475/), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0059/)
- **2016-01-29**: Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!" - Low Price Edition - [Official website](http://spielsoft.1000.tv/over-dose/toppatu/renka.html), [Getchu](http://www.getchu.com/soft.phtml?id=880226)
- **2016-08-18**: Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!" - DVDPG - [Official website](http://www.n43project.com/n43/npg239/outline.html), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_107npg239/)
- **2017-02-24**: Overdose Collection Pack - [Getchu](http://www.getchu.com/soft.phtml?id=935452)
- **2017-03-31**: Overdose Collection Pack - Download Edition - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010897.html), [Gyutto](https://gyutto.com/i/item185424), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0152724/), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0120pack/)
- **2019-05-23**: Toppatsusei Milk Musume Chika "Mou, Papa no Sei de Ippai Dechauu!" - Low Price Edition DVDPG - [Official website](http://www.n43project.com/n43/npg314/index.html), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_107npg314/)

## Tags
ADV, Raising Simulation, Incest, Male Protagonist, Adult Protagonist, Multiple Endings, Nameable Protagonist, Nukige, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Early Sexual Content, Blood-related Father/Daughter Incest, Pregnant Sex, Harem Ending, Big Breast Sizes Heroine, Small Breast Sizes Heroine (Non-Loli), Tsundere Heroine, Protagonist with Sexual Experience, Defloration, Footjob, Boobjob, Only Virgin Heroines, Timed Choices, Twin Tail Heroine, Sixty-nine, Sounds of Copulation, Blowjob, Twin Blowjob, Impregnation, Lactation During Sex, Inbreeding, Lots of Choices, Intercrural Sex, Breast Expansion, Protagonist's Blood-related Daughter as a Heroine, Cunnilingus, Doggy Style, Female Ejaculation, Central Heroine, Ejaculation Choice, Cowgirl, Reverse Cowgirl, Standing Sex, Marriage Ending, Fathercon Heroine, Twin Boobjob, Protagonist with Children, Only Younger Heroines, High School Student Heroine, Sex with Protagonist Only, Father/Daughter Romance, Only Blood-related Heroines, Naked Heroine with Apron, Heroine with Big Breasts, Heroine with Small Breasts (Non-Loli), Milking (Sexual), Sitting Sex, Heroine with Swimsuits, Pregnancy, Single Footjob, Deredere Heroine, Single Blowjob, Single Boobjob, Ahegao, Quickie Fix Position, Adult Breast Sucking, Reverse Missionary, Vaginal Masturbation, Butterfly

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---
*View the full details at [pinovel.net/v8188](https://pinovel.net/v8188).*

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