---
title: "Itoko no Onee-chan to Otomari Ecchi"
description: "Nao's cousin Yuuko came over and ended up staying the night. She and Nao-kun decided to take a bath together. Nao-kun is very curious about her naked body, and "
image: "https://t.vndb.org/cv/29/47829.jpg"
---

# Itoko no Onee-chan to Otomari Ecchi

![Itoko no Onee-chan to Otomari Ecchi](https://t.vndb.org/cv/29/47829.jpg)

**Alternative Title:** 従姉のお姉ちゃんとお泊まりえっち

**Aliases:** Sleepover H with His Older Cousin

**Developer:** Highland

**Release date:** Apr 10, 2019

**Platform:** Windows

**Language:** Japanese

**Rating:** 7.0/10 (avg, 1 votes)

## Description
Nao's cousin Yuuko came over and ended up staying the night.
She and Nao-kun decided to take a bath together.
Nao-kun is very curious about her naked body, and she lets him get a good look.

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ250059.html/?locale=en_US)]

## Characters
### Yuuko (ゆうこ)
- **Gender:** Female
- **Hair:** Brown
- **Eyes:** Blue
- **Role:** Cousin
- **Voiced by:** Mimori Aino

## Shops
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ250059.html)

## Releases
### Japanese
- **2019-04-10**: Itoko no Onee-chan to Otomari Ecchi - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38831), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ250059.html)

## Tags
Cousin Incest, Protagonist's Cousin as a Heroine

## More Games from Highland
- [Nugiato!](https://pinovel.net/v42962)
- [Jimoto no Omatsuri de Onna no Ko ni Fundoshi Tsukeru no Tetsudatte Kita](https://pinovel.net/v42994)
- [Kinjo no Super Sentou wa Onna no Ko no Hadaka Mihoudai](https://pinovel.net/v42993)
- [Itoko no Onee-chan to Otomari Ecchi](https://pinovel.net/v31203)
- [Anaba no Rotenburo wa Onna no Ko no Hadaka Mihoudai](https://pinovel.net/v42991)
- [Ninki Bangumi Zenra Onsen Report de Idol ◯Yaku no Hadaka Mihoudai](https://pinovel.net/v58109)

---
*View the full details at [pinovel.net/v31203](https://pinovel.net/v31203).*

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