---
title: "Poyopoyo Oppai Summer"
description: "The summer of Japan is the summer of breasts!?  This is a comical story where a boyish girl and a huge-breasted woman who is expected to be a worldwide scientis"
image: "https://t.vndb.org/cv/82/114682.jpg"
---

# Poyopoyo Oppai Summer

![Poyopoyo Oppai Summer](https://t.vndb.org/cv/82/114682.jpg)

**Alternative Title:** ポヨポヨおっぱいさま～

**Aliases:** Poyopoyo - My perfect breasts!, ポヨポヨおっぱいさまー

**Developer:** Lilith Soft

**Release date:** Aug 20, 2010

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.8/10 (30 votes)

## Description
The summer of Japan is the summer of breasts!?

This is a comical story where a boyish girl and a huge-breasted woman who is expected to be a worldwide scientist in the future!
They fight over the protagonist, who happens to love big breasts above all!

Worried about her breast size, the girl decides to make her bust larger so that she can protect her beloved boy from the seduction of the scientist and make him her boyfriend!

[From [DLsite English](http://eng.dlsite.com/work/=/product_id/RE065540.html)]

## Characters
### Minazuki Yuuki (水無月 裕樹)
- **Gender:** Male
- **Role:** Childhood Friend

### Soramiya Sanae (宙宮 早苗)
- **Gender:** Female
- **Hair:** Blond, Waist Length+, Intake, Parted to Side, Sidehair
- **Eyes:** Violet
- **Body:** Young-adult, Big Breast Sizes
- **Clothes:** Glasses, Headband, Skirt, Pantyhose, Sandals, Lab Coat, Blouse, Torn Pantyhose (damaged), Micro Bikini, Platform Shoes, Lace Lingerie
- **Role:** Teacher, Scientist
- **Subject of:** Pregnancy
- **Engages in:** Lactation
- **Voiced by:** Misumi Nanaho

### Tokieda Yuzu (時枝 柚子)
- **Gender:** Female
- **Hair:** Pink, Ahoge, Short, Intake, Parted to Side
- **Body:** Teen, Visible Nipples, Medium Breasts, Big Breasts
- **Clothes:** School Uniform, T-shirt, Wristband, Shorts, Sports Shoes, Thigh-high Stockings, Belt, Hoodie, Tank Top, Hairpin, Spats, Shimapan, Torn Clothing, Old Type School Swimsuit, String Ribbon Tie, Sailor School Uniform, Lace Lingerie
- **Role:** Student, Childhood Friend
- **Subject of:** Pregnancy, Teasing, Breast Expansion
- **Personality:** Tomboy
- **Eyes:** Cyan
- **Engages in:** Lactation
- **Voiced by:** Enokizu Mao

### Model HAC-LC07 (HAC-LC07型)
- **Gender:** Female
- **Alias:** HAL
- **Hair:** White, Ahoge, Long, Braid, Hair Beads
- **Clothes:** Sweater, Shorts, Shawl, Cape, Mitre
- **Eyes:** Blue
- **Body:** Kid, Fang, Tiny
- **Role:** Robot
- **Items:** Handbag
- **Voiced by:** Kanan

## Shops
- [Official Website](http://www.lilith-soft.com/lilith/product36.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ065540.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=688890)

## Releases
### Japanese
- **2010-08-20**: Poyopoyo Oppai Summer - Download Edition - [Official website](http://www.lilith-soft.com/lilith/product36.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14160), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ065540.html), [Gyutto](https://gyutto.com/i/item42249), [Gyutto](https://gyutto.com/i/item42369), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0043738/), [DL.Getchu](http://dl.getchu.com/i/item9858), [DMM](https://dlsoft.dmm.co.jp/detail/inf_0090/), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_030137/)
- **2010-08-27**: Poyopoyo Oppai Summer - Package Edition - [Official website](http://www.lilith-soft.com/lilith/product36.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14160), [Getchu](http://www.getchu.com/soft.phtml?id=688890)

## Tags
ADV, Teacher Heroine, Heroine with Glasses, Protagonist's Childhood Friend as a Heroine, Nukige, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Pregnant Sex, Heroine with Zettai Ryouiki, Tomboy Heroine, Student Protagonist, Defloration, Sex in Public Places, Scientist Heroine, Heroine with Shorts, Heroine with Swimsuits, Heroine with Tights, Missionary Position, Sixty-nine, Internal Exhibition of Sex, Twin Blowjob, Impregnation, Lactation During Sex, Heroine with Intake Hairstyle, Breast Expansion, Nipple Insertion, Doggy Style, Outdoor Sex, Clothing Damage, Naked Sprites, Deepthroat, Threesome Ending, Cowgirl, Sex in Water, Heroine with Spats, Mirror Sex, Standing Sex, Sitting Sex, Ahegao, Bathroom Sex, Twin Boobjob, Facesitting, Quickie Fix Position, Blowjob Duck Face, Twin Bellyjob, Tribadism on Penis, Breast Smothering, Adult Breast Sucking, Sex with Protagonist Only

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---
*View the full details at [pinovel.net/v5030](https://pinovel.net/v5030).*

```json
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```