---
title: "Koaki no Hiyakeato"
description: "Ashiya Souma was experiencing something new in his life. Three girls confessed their feelings for him at the same time, and he was asked to choose one of them f"
image: "https://t.vndb.org/cv/16/105016.jpg"
---

# Koaki no Hiyakeato

![Koaki no Hiyakeato](https://t.vndb.org/cv/16/105016.jpg)

**Alternative Title:** こあきの ひやけあと

**Developer:** FireDoor

**Release date:** Jul 29, 2022

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.0/10 (13 votes)

## Description
Ashiya Souma was experiencing something new in his life. Three girls confessed their feelings for him at the same time, and he was asked to choose one of them from the Ladies' Alliance.

Koaki Hameoka is the stepdaughter of his father's second marriage, and they live under one roof.

He gets very excited by girls with suntan marks. She is quite grown up for a girl her age, and the clothes she wears have not kept up with her growth. It's hard to not look at her while at home. 

Kaoki, is also a member of the "Ladies' Alliance", will she make her move even inside the house?

[From [official site](https://nexton-net.jp/ms-toybox/firedoor/hiyakeato/page02.html)]

## Characters
### Ashiya Souma (芦名 杜馬)
- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Hidden

### Hamaoka Koaki (浜丘 心晶)
Step daughter of her father's second marriage. She is a quiet girl, but her breasts are very large and they are still growing.

She's a little bit starved for affection. She likes her "new" brother very much.

She is also a member of the “Ladies' Alliance”. She has started a forbidden relationship for the sake of being part of the "Ladies' Alliance".

[From [url=https://nexton-net.jp/ms-toybox/firedoor/hiyakeato/page02.html]official site[/url]]

- **Gender:** Female
- **Measurements:** Height: 158cm, Bust-Waist-Hips: 80-64-84cm
- **Hair:** Black, Shoulder-length, Twin Braids
- **Eyes:** Green
- **Clothes:** Glasses
- **Personality:** Deredere, Shy, Friendly, Third Person
- **Role:** Step Sister, Domestic Partner, Friend, Younger Sister
- **Body:** Tanline, Inverted Nipples, Tanned, Big Breasts
- **Voiced by:** Amekawa Shino

## Shops
- [Official Website](http://nexton-net.jp/ms-toybox/firedoor/hiyakeato/index.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1193861)

## Releases
### Japanese
- **2022-07-29**: Koaki no Hiyakeato - [Official website](http://nexton-net.jp/ms-toybox/firedoor/hiyakeato/page02.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=32971)
- **2022-11-25**: Hiyakeato - Package Edition - [Official website](http://nexton-net.jp/ms-toybox/firedoor/hiyakeato/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=1193861)
- **2022-11-25**: Hiyakeato - Download Edition - [Official website](http://nexton-net.jp/ms-toybox/firedoor/hiyakeato/index.html), [DMM](https://dlsoft.dmm.co.jp/detail/next_0364/)

## Tags
Heroine with Glasses, Nukige, Defloration, Heroine with Swimsuits, Heroine with Tan Lines, Only a Single Heroine, Non-blood-related Brother/Sister Incest, Heroine with Big Breasts, Protagonist's Non-blood-related Sister as a Heroine, Protagonist's Younger Sister as a Heroine, Only Protagonist's Sisters as Heroine(s)

## More Games from FireDoor
- [Harumi no Hiyakeato](https://pinovel.net/v36664)
- [Koaki no Hiyakeato](https://pinovel.net/v36665)
- [Natsuno no Hiyakeato](https://pinovel.net/v36666)

---
*View the full details at [pinovel.net/v36665](https://pinovel.net/v36665).*

```json
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```