---
title: "Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~"
description: "Kaoru and Kyoko are now a married couple. His wife Kyoko is more than a year older than Kaoru, and they have a stepdaughter, Natsuya.  As a father, Kaoru tries "
image: "https://t.vndb.org/cv/87/56787.jpg"
---

# Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~

![Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~](https://t.vndb.org/cv/87/56787.jpg)

**Alternative Title:** 妻の連れ子に性淫レッスン♪～可愛い娘は変態候補！？野外プレイに大ハマり～

**Developer:** Appetite

**Release date:** May 13, 2022

**Platform:** Windows, Android, DVD

**Language:** Japanese, English

**Rating:** 6.2/10 (17 votes)

## Description
Kaoru and Kyoko are now a married couple.
His wife Kyoko is more than a year older than Kaoru, and they have a stepdaughter, Natsuya.

As a father, Kaoru tries his best to be closer to her, but his stepdaughter Natsuya is not happy with his efforts.
However, his daughter-in-law, Natsuya, is still at an early age, and he is troubled that she does not accept him.

Then one day.
Kaoru finds out that Natsuya has a boyfriend and is planning to have sexual intercourse for the first time in the near future.
However, although she has some knowledge of sex, she is not very aware of pregnancy, let alone contraception.
As a father, he decides to provide her with sex education in order to give her the proper knowledge of birth control.
Then, Natsuya says to him.

But if I’m going to have sex with you, I don’t want to make a mistake with my boyfriend. ……
Stepfather, show me your vagina anyway.
It’s sex education, right?　You should know how it works, right?”

Thus, their relationship begins to change little by little as a result of this one comment–.

## Characters
### Kusunoki Kaoru (楠ノ木 薫)
- **Gender:** Male
- **Hair:** Short, Green
- **Eyes:** Hidden
- **Role:** Husband, Non-blood-related Father

### Kusunoki Kayo (楠ノ木 夏夜)
- **Gender:** Female
- **Measurements:** Height: 155cm, Bust-Waist-Hips: 90-58-85cm, F cup
- **Hair:** Brown, Shoulder-length, Blunt Bangs, Shaggy, Sidehair
- **Body:** Teen, Pale, Big Breasts
- **Clothes:** School Uniform, T-shirt, Shorts, Sport Bloomers, Sailor School Uniform, Pet Collar, Formal Shirt, Inumimi Headband
- **Role:** Girlfriend, High School Student, Non-blood-related Daughter
- **Engages in:** Teasing, Volleyball, Seduction, Breakup
- **Eyes:** Pink
- **Personality:** Mischievous
- **Voiced by:** Hibiki Tanaka

### Kusunoki Kyouko (楠ノ木 響子)
- **Gender:** Female
- **Role:** Wife, Mother
- **Subject of:** Netori (their SO is stolen)

## Shops
- [Official Website](https://www.appetite-game.com/apt_209.html)
- [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ015446.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1241433)

## Releases
### Japanese
- **2022-04-27**: Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~ Trial Edition - [Official website](https://www.appetite-game.com/apt_209.html#download), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ015354.html), [Gyutto](https://gyutto.com/i/item253377), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0233996/), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=1463245), [Getchu](http://www.getchu.com/soft.phtml?id=1174187), [DL.Getchu](http://dl.getchu.com/i/item4041692), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_230073/)
- **2022-05-13**: Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~ Package Edition - [Official website](https://www.appetite-game.com/apt_209.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=32482), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=1426768), [Getchu](http://www.getchu.com/soft.phtml?id=1174187), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1699apt209/), [Toranoana](https://ec.toranoana.shop/tora/ec/item/210006629633/)
- **2022-05-13**: Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~ Download Edition - [Official website](https://www.appetite-game.com/apt_209.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=32482), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ015354.html), [Gyutto](https://gyutto.com/i/item253377), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0233996/), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=1463245), [DL.Getchu](http://dl.getchu.com/i/item4041692), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_230073)
- **2022-05-13**: Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~ Android Edition - [Official website](https://www.appetite-game.com/apt_209.html), [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ015446.html)
- **2023-08-25**: Tsuma no Tsureko ni Seiin Lesson♪ ~Kawaii Musume wa Hentai Kouho!? Yagai Play ni Oohamari~ DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=1241433)

### English
- **2026-06-23**: Sex Education for My Wife's Stepdaughter♪ ～Is This Cute Girl a Pervert in the Making!? She's Totally Hooked on Outdoor Play～ - [Official website](https://f95zone.to/threads/mtl-tsuma-no-tsureko-ni-seiin-lesson-kawaii-musume-wa-hentai-kouho-yagai-play-ni-oohamari-appetite.303697/)

## Tags
ADV, Male Protagonist, Multiple Endings, Nukige, Only a Single Heroine, Sex in Public Places, Only Virgin Heroines, Protagonist's Non-blood-related Daughter as a Heroine, Non-blood-related Father/Daughter Incest, Few Choices, Heroine in Relationship with Other(s), High School Student Heroine, Heroine with Big Breasts, Only Protagonist's Relatives as Heroine(s), Pissing, Sex in a Vehicle, Protagonist in Relationship, Single Boobjob, Ahegao, French Kiss, Mischievous Heroine, Blowjob Duck Face, Only Younger Heroines, Adult Protagonist, Heroine with Shorts, Outdoor Sex, Masturbation with Object, Infidelity, Defloration, Single Handjob, Heroine with Sport Bloomers, Masturbation in front of an Audience, Anal Plug Tail, Discreet Sex, Standing Sex, Hidden Vibrator, Quickie Fix Position, Sitting Sex, Cowgirl, Single Blowjob, Petplay

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---
*View the full details at [pinovel.net/v34850](https://pinovel.net/v34850).*

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