---
title: "Chuppa Chappsu! Okuchi no Koibito"
description: "At an early age younger sister makes a promise to make a fellatio whenever protagonist desires, but it's the older sister who imbues main character with the lov"
image: "https://t.vndb.org/cv/86/2986.jpg"
---

# Chuppa Chappsu! Okuchi no Koibito

![Chuppa Chappsu! Okuchi no Koibito](https://t.vndb.org/cv/86/2986.jpg)

**Alternative Title:** ChuッパChaップス! お口の恋人

**Developer:** Blow Job Junkies

**Release date:** Dec 30, 2005

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.3/10 (7 votes)

## Description
At an early age younger sister makes a promise to make a fellatio whenever protagonist desires, but it's the older sister who imbues main character with the love for fellatio. His days are full of chuppa sounds from morning till night.

[From [vndbreview](https://vndbreview.blogspot.com/2019/11/vn-of-month-december-2005-yatohime.html)]

## Characters
### Hosokawa Yurika (細川 由莉香)
- **Gender:** Female
- **Hair:** Red, Long, Hair Loopies
- **Body:** Pale, Young-adult, Big Breasts
- **Eyes:** Blue
- **Clothes:** Glasses, Detached Sleeves
- **Role:** Childhood Friend, Teacher, Ane Act
- **Voiced by:** Isshiki Hikaru

### Toudou Kaede (藤堂 楓)
- **Gender:** Female
- **Hair:** Blond, Twin Tails, Waist Length+
- **Clothes:** School Uniform, Ribbon Hair Tie, String Ribbon Tie
- **Eyes:** Violet
- **Role:** Full Sister, High School Student
- **Voiced by:** Aoyama Yukari

## Shops
- [Official Website](http://nowsino.sakura.ne.jp/bjj/page3.htm)

## Releases
### Japanese
- **2005-12-30**: Chuppa Chappsu! Okuchi no Koibito - [Official website](http://nowsino.sakura.ne.jp/bjj/page3.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=7366)

## Tags
ADV, High School, Blood-related Incest, Blood-related Brother/Sister Incest, Oneesan-type Heroine, Male Protagonist, Teacher Heroine, Heroine with Glasses, Protagonist's Childhood Friend as a Heroine, Nukige, Protagonist's Blood-related Sister as a Heroine, Student Protagonist, Blowjob, Twin Boobjob, Single Boobjob, High School Student Heroine, Heroine with Big Breasts, Protagonist's Younger Sister as a Heroine, Protagonist's Full Sister as a Heroine

## More Games from Blow Job Junkies
- [Chuppa Chappsu! Okuchi no Koibito](https://pinovel.net/v2469)

---
*View the full details at [pinovel.net/v2469](https://pinovel.net/v2469).*

```json
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```