---
title: "Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~"
description: "Otoko no Ko (boy in girls clothes) HENTAI game!   Nacchan's sex-filled days of verbal teasing, footjobs, blowjobs, anal sex, etc.  Includes super deformed chibi"
image: "https://t.vndb.org/cv/53/17253.jpg"
---

# Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~

![Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~](https://t.vndb.org/cv/53/17253.jpg)

**Alternative Title:** イトコの娘 ～ツンデレ男の娘ナッちゃんとの、ドキドキ居候DAYS!～

**Aliases:** My Cousin's Daughter - Tsundere Crossdresser Nacchan's Doki Doki Stayover!

**Developer:** Otoko no Ko Soft

**Release date:** Aug 26, 2011

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.7/10 (20 votes)

## Description
Otoko no Ko (boy in girls clothes) HENTAI game! 

Nacchan's sex-filled days of verbal teasing, footjobs, blowjobs, anal sex, etc. 
Includes super deformed chibi style cutie graphics too! 
Hearwarming x serious.

CV: Aya Kuchitani 

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE081868.html)]

## Characters
### Nat-chan (ナッちゃん)
- **Gender:** Male
- **Alias:** Nacchan
- **Hair:** Blond, Long
- **Body:** Trap
- **Clothes:** Rubber Band With Beads
- **Voiced by:** Kuchitani Aya

## Shops
- [Official Website](http://otokonoko-soft.skr.jp/hp_itoko_01top.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ081868.html)

## Releases
### Japanese
- **2011-08-26**: Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~ Download Edition - [Official website](http://otokonoko-soft.skr.jp/hp_itoko_01top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15505), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ081868.html)
- **2011-08-26**: Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~ Trial Edition - [Official website](http://otokonoko-soft.skr.jp/hp_itoko_04download.html), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ081868.html)
- **2011-09-24**: Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~ Package Edition - [Official website](http://otokonoko-soft.skr.jp/hp_itoko_01top.html)

## Tags
ADV, Male on Male Sex, Male Protagonist, Single Ending, Classic Tsundere Heroine, Nukige, Bondage, Only a Single Heroine, Trap Heroine, Cousin Incest, Protagonist's Cousin as a Heroine, Student Protagonist, Unavoidable Heroine Rape, Kinetic Novel, Anal Penetration, Footjob, Orphan Heroine, Sounds of Copulation, Blowjob, Only Trap Heroines, Single Footjob

## More Games from Otoko no Ko Soft
- [Berdache ~Boku to Watashi no Touhikou~](https://pinovel.net/v13221)
- [Otoko no Ko Paradise 2](https://pinovel.net/v14033)
- [Chijoku no Gyaku Kyouikujisshuu ~Josou Pet ni Otosareru Boku~](https://pinovel.net/v11606)
- [Josou Gensoujou ~The Transworld of Beauty and Fetish~](https://pinovel.net/v14384)
- [Otoko no Ko Shoufu no Yakata Blue Eden](https://pinovel.net/v13512)
- [Otoko no Ko Paradise 3](https://pinovel.net/v13220)
- [Shota Choukyou Monogatari ~Kairaku no Toriko to Natte Aheahe Yogaru Shota Bishounen o Josou Sasete Okashite Hakudaku Eki Bukkakete Ore no Mono ni Shichau Natsuyasumi~](https://pinovel.net/v13214)
- [Itoko no Ko ~Tsundere Otoko no Ko Nacchan to no, Dokidoki Isourou Days!~](https://pinovel.net/v9266)
- [Aozora wa Sugu Soba ni, Kotoba wa Mou Kataranai](https://pinovel.net/v13511)
- [Imouto no Peniban de "Higii!" tte Sarechau Otoko no Ko](https://pinovel.net/v8068)
- [Otoko no Ko Rape ~Choukyou Semen de Ahe-ahe Before⇒After~](https://pinovel.net/v8584)
- [Eclesia ~Josou Shuuyoujo ni Okeru Kairaku to Daraku~](https://pinovel.net/v8732)
- [Otoko no Ko Rankou Club](https://pinovel.net/v11780)
- [Boku wa Onee-sama no Cosplay Doll](https://pinovel.net/v10964)
- [Otoko no Ko Paradise 4 ~Love Love Chu Chu ♪ Takusan no Otoko no Ko-tachi to Anal Sex Shitari Fellatio Sasetari Onee-sama mo Fukumete Iroiro Ecchi Shichau Omnibus ADV Game!~](https://pinovel.net/v13213)
- [Otoko no Ko Paradise 5 ~Eroero Ryoujoku Play♪ Takusan no Otoko no Ko-tachi o Choukyou Shitari Kairaku Zuke ni Shitari Chotto Maniac na Play mo Tanoshinjau Omnibus ADV Game!~](https://pinovel.net/v14032)
- [Netorare Otoko no Ko ~Ore no Osananajimi no Mujaki na Otoko no Ko ga Masaka Sobou na Taiiku Kyoushi ni Yowami o Nigirarete Choukyou Sarete Itsu no Ma ni ka Kairaku ni Oborete Aheahe Double Peace de Video Satsuei Sarete Yorokondeita Da Nante!!~](https://pinovel.net/v13566)
- [Otoko no Ko Gakuen! ~3nin no Otoko no Ko-tachi to no Unmei no Deai, Soshite Boku-tachi wa Koi ni Ochiru!~](https://pinovel.net/v13215)
- [Otoko no Ko☆Revolution ~Ketsu Manko Kyun Kyun☆Otoko no Ko Idol wa, Chinpo Love-Forever♪~](https://pinovel.net/v14385)
- [Otoko no Ko wa Joou-sama!! ~Onna no Ko mo Ossan mo Shota mo M Onna mo, Miinna Minna Okashite Nakadashi Shichau kara!!~](https://pinovel.net/v15040)
- [Shota Otoko no Ko Harem ~Ikenai Asobi ni Ochita Boku-tachi~](https://pinovel.net/v15041)
- [Rakuen e no Athanasia ~Otoko no Ko Maid to Sannin no Himegimi, Inbi Naru Kairaku to Tousaku no Sono~](https://pinovel.net/v18715)

---
*View the full details at [pinovel.net/v9266](https://pinovel.net/v9266).*

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