---
title: "Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~"
description: "The protagonist is asked by a distant relative to help out at a hot-spring inn​ during the summer, but it's located at a secret place deep inside the mountains."
image: "https://t.vndb.org/cv/46/139946.jpg"
---

# Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~

![Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~](https://t.vndb.org/cv/46/139946.jpg)

**Alternative Title:** 巨乳温泉郷子宝の湯 ～伝説の秘湯で待っていたのは美人母娘でした～

**Developer:** Tougenkyo

**Release date:** Nov 24, 2017

**Platform:** Windows, DVD

**Language:** Japanese, English

**Rating:** 6.5/10 (37 votes)

## Description
The protagonist is asked by a distant relative to help out at a hot-spring inn​ during the summer, but it's located at a secret place deep inside the mountains. After much trouble, he finally arrives, and await him are a pair of busty mother and daughter. Thus, his steamy days with them begins.

[Translated from [Getchu](http://www.getchu.com/soft.phtml?id=980312)]

## Characters
### Akutsu Norimasa (阿久津 典雅)
- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Hidden
- **Body:** Young-adult
- **Role:** University Student

### Uehara Koharu (上原 小春)
Daughter of the innkeeper. Big tits. A schoolgirl.

Because of her house's location in a very rural area, she is enrolled in a school with a dormitory and is usually away. This time, she is back for summer vacation because the inn is short-staffed.

She is very active and does not have very good grades. Although her breasts have grown, she still moves as she did when she was a little girl, so she often loses her balance and stumbles. She is an unintentional klutz.

[From [url=http://www.r18game.com/tougenkyo/onsengo/chara.html]official site[/url]]

- **Gender:** Female
- **Hair:** Long, Orange, Sidehair
- **Eyes:** Green
- **Clothes:** Kimono
- **Personality:** Friendly, Clumsy, Energetic
- **Role:** Daughter, Waitstaff, High School Student
- **Body:** Huge Breasts
- **Voiced by:** Shiina Amane

### Uehara Marie (上原 真理恵)
Proprietress of an inn. She has breasts bigger than her daughter's. She in her late 30s

She is a chirpy, good-natured woman. She loves to take care of people.

[From [url=http://www.r18game.com/tougenkyo/onsengo/chara.html]official site[/url]]

- **Gender:** Female
- **Hair:** Black, Blue, Bun, Shoulder-length, Straight, Sidehair
- **Body:** Slim, Pale, Young-adult, Huge Breasts
- **Eyes:** Violet
- **Clothes:** Kimono, Hair Tie, Zouri
- **Personality:** Friendly, Kind, Curious
- **Role:** Mother, Yamato Nadeshiko, Not a Virgin, Inn Manager
- **Subject of:** Pregnancy, Erotic Massage
- **Engages in:** Lactation
- **Voiced by:** Konoe Yuzuko

### Yamashina Natsue (山科 夏江)
The proprietress of the “Yamashina-so” hot spring hotel.

She has big breasts with an estimated G-cup. She is a calm and gentle woman. However, when she is in the proprietress mode at work, she is a different person.

Her husband died in an accident five years ago.

The ryokan has no tourist resources other than its hot springs, and not many visitors come to the ryokan, but she continues to operate the ryokan in good spirits because it is the place her husband loved so much.

[From [url=http://www.r18game.com/tougenkyo/onsen/chara.html]official site[/url]]

- **Gender:** Female
- **Measurements:** G cup
- **Hair:** Brown, Bun, Long, Sidehair
- **Personality:** Hard Worker, Deredere, Relaxed, Kind, Patient
- **Eyes:** Blue
- **Body:** Young-adult, Huge Breasts
- **Clothes:** Kimono, Zouri
- **Role:** Widow, Mother, Yamato Nadeshiko, Inn Manager
- **Subject of:** Pregnancy
- **Engages in:** Lactation
- **Voiced by:** Amakawa Milk

## Shops
- [Official Website](http://www.r18game.com/tougenkyo/onsengo/top.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1139802)

## Releases
### Japanese
- **2017-11-24**: Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~ Package Edition - [Official website](http://www.r18game.com/tougenkyo/onsengo/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=25938), [Getchu](http://www.getchu.com/soft.phtml?id=980312)
- **2017-11-24**: Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~ Download Edition - [Official website](http://www.r18game.com/tougenkyo/onsengo/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=25938), [DMM](https://dlsoft.dmm.co.jp/detail/rsp_0086/)
- **2020-12-25**: Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~ DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=1114518)
- **2021-07-21**: Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~ PC Game Outlet - [Official website](http://www.r18game.com/tougenkyo/onsengo/top.html), [Getchu](http://www.getchu.com/soft.phtml?id=1139802)

### English
- **2022**: Kyonyuu Onsenkyou Kodakara no Yu ~Densetsu no Hitou de Matte Ita no wa Bijin Oyako Deshita~ - [Official website](https://sugoivisualnovel.up.railway.app/vns/22031)

## Tags
ADV, Male Protagonist, Adult Protagonist, Nukige, Pregnancy, Pregnant Sex, Protagonist's Cousin as a Heroine, Heroine with Sexual Experience, Big Breast Sizes Heroine, Fictional Modern Day Japanese Countryside, Energetic Heroine, Clumsy Heroine, Summer, Onsen, Protagonist's Aunt as a Heroine, University Student Protagonist, Heroine with Kimono, Threesome Ending, Oyakodon Ending, Part-time Job, Heroine's Mother as a Heroine, Heroine with Children, Big Ass Heroine, Threesome, Pregnancy Good Ending, High School Student Heroine, Heroine with Huge Breasts, Yamato Nadeshiko Heroine

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---
*View the full details at [pinovel.net/v22031](https://pinovel.net/v22031).*

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