---
title: "Imouto-chan to! Onsen ni"
description: "When Airi and her big brother (that's you!) head to the hot spring with no parents in sight, things are bound to get wet and wild!  From Dlsite"
image: "https://t.vndb.org/cv/97/46597.jpg"
---

# Imouto-chan to! Onsen ni

![Imouto-chan to! Onsen ni](https://t.vndb.org/cv/97/46597.jpg)

**Alternative Title:** 妹ちゃんと!温泉に

**Developer:** KumaQM

**Release date:** Mar 2, 2021

**Platform:** Windows, Linux, macOS, Android

**Language:** Japanese, English

**Rating:** 5.0/10 (26 votes)

## Description
When Airi and her big brother (that's you!) head to the hot spring with no parents in sight,
things are bound to get wet and wild!

From [Dlsite](https://www.dlsite.com/maniax/work/=/product_id/RJ319322.html/?locale=en_US)

## Characters
### Airi (あいり)
- **Gender:** Female
- **Hair:** Black, Twin Tails, Blunt Bangs
- **Eyes:** Grey
- **Body:** Kid, Flat Chest
- **Clothes:** Kimono, Pajamas, Skirt, Hoodie, Panties, Rubber Band With Beads, Patterned Thigh-high Stockings
- **Role:** Younger Sister
- **Personality:** Cheerful

### Tsubasa (つばさ)
- **Gender:** Female
- **Hair:** Black, Shoulder-length, Blunt Bangs
- **Body:** Pale, Kid, Flat Chest
- **Clothes:** Sweater, Shirt, Skirt, Hairpin, Micro Bikini
- **Eyes:** Grey
- **Role:** Wife, Fifth Grader
- **Personality:** Third Person, Watashi

## Shops
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ319322.html)

## Releases
### Japanese
- **2021-03-02**: Imouto-chan to! Onsen ni - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ319322.html), [BOOTH](https://booth.pm/en/items/2790113)

### English
- **2021-03-02**: Imouto-chan to! Onsen ni - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ319322.html), [BOOTH](https://booth.pm/en/items/2790113)

## Tags
ADV, Blood-related Brother/Sister Incest, Brother/Sister Romance, Male Protagonist, Loli Heroine, Nameable Protagonist, Nukige, Modern Day Japan, Only a Single Heroine, Kinetic Novel, Onsen, Heroine with Visible Panties, Sounds of Copulation, Internal Exhibition of Sex, Only Loli Heroines, Cowgirl, Only Protagonist's Sisters as Heroine(s), Bathroom Sex, Sex Involving Children, May-December Romance, Background Moans, No Gallery, Only Younger Heroines, Forbidden Love, Lolicon Protagonist, Single Blowjob, Pissing, Straight Lolicon, Protagonist's Full Sister as a Heroine, Sex with Protagonist Only, Protagonist's Younger Sister as a Heroine, Only Blood-related Heroines

## More Games from KumaQM
- [Imouto-chan to! With my little sister!](https://pinovel.net/v30571)
- [****gakusei to Kekkon Shitara.. Shinjirarenai Kurai Jinsei ga Tanoshii!!](https://pinovel.net/v31120)
- [Imouto-chan to! Onsen ni](https://pinovel.net/v30784)
- [Ojou-sama to!](https://pinovel.net/v42440)

---
*View the full details at [pinovel.net/v30784](https://pinovel.net/v30784).*

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```