---
title: "Ane Kyoushi ~Kairaku ni Yureru Soukoku no Omoi~"
description: "Shuichi was sexually abused by his older sister, Ayaka, when he was a kid.... That bitter experience made him crooked.... One day, Ayaka starts working at his s"
image: "https://t.vndb.org/cv/23/28923.jpg"
---

# Ane Kyoushi ~Kairaku ni Yureru Soukoku no Omoi~

![Ane Kyoushi ~Kairaku ni Yureru Soukoku no Omoi~](https://t.vndb.org/cv/23/28923.jpg)

**Alternative Title:** 姉教師～快楽に揺れる相剋の想い～

**Developer:** Mega Romance

**Release date:** Nov 27, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.4/10 (15 votes)

## Description
Shuichi was sexually abused by his older sister, Ayaka, when he was a kid.... That bitter experience made him crooked.... One day, Ayaka starts working at his school. Since she is such a beautiful woman, she soon gets popular among the students and teachers. Shuichi thinks, "You ruined my life, but you are now acting as if you did nothing bad to me...." He finally decides to make her his sex slave.... At first, he wears a mask and forcibly has sex with her. And then, he gives her various orders.... Like this, she gradually gets addicted to her indecent life....

[From ErogeShop]

## Characters
### Hoshina Shuuichi (保科 修一)
The protagonist of the main story. Average build and height, with abilities that are merely adequate across the board, though his mental agility is exceptionally sharp.

He appears to be an ordinary male student, but due to the sexual abuse he suffered in the past at the hands of his older sister and her friends, a deep-seated distrust and aversion toward women swirls within him.

However, perhaps his lack of expectations toward women paradoxically makes him appealing? Reluctantly, he tends to be quite popular with girls.

Perhaps due to his trauma, he is highly wary of those around him. Regarding women specifically, his attitude goes beyond mere disregard—he views them as little more than tools.

Consequently, even towards Erina, who harbors feelings for him, he consistently treats her solely as a means to an end.

[From [url=https://www.getchu.com/soft.phtml?id=668255&gc=gc]Getchu[/url]]

- **Gender:** Male
- **Body:** Teen
- **Role:** Full Brother, Step Brother, High School Student, Popular, Younger Brother
- **Engages in:** Blackmail, Revenge
- **Subject of:** Psychological Trauma, Domestic Violence, Sexual Child Abuse, Completely Avoidable Death
- **Personality:** Sly, Misogynist, Cruel, Manipulative

### Hoshina Ayaka (保科 彩香)
The main heroine of this work. She left her family home during university and lived alone in a distant place, but was suddenly transferred to the academy the protagonist attends. 

An outstanding student, beautiful, athletically gifted—a flawless superwoman. Her exceptional social skills and dependable personality made her a constant favorite among her peers since childhood.

Conversely, her abilities and pride have warped her perspective, leading her to view others as little more than “puppets to be manipulated.”

She rarely shows this side, but occasionally revealed it to the protagonist—her closest confidant (one might say she trusted him).

Perhaps taking this too far, she has a history of sexually molesting the young protagonist, causing him life-altering trauma. To her, however, it seems to have been nothing more than “just another prank.”

Surprisingly, due to her “too perfect” appearance, she has never had a boyfriend and remains a virgin. While she has an intense interest in sexual matters, her high pride prevents her from ever discussing it with anyone.

[From [url=https://www.getchu.com/soft.phtml?id=668255&gc=gc]Getchu[/url]]

- **Gender:** Female
- **Hair:** Violet, Ponytail, Long, Straight
- **Body:** Pale, Young-adult, Big Breasts
- **Eyes:** Blue, Tsurime
- **Clothes:** Glasses, Jeans, Sport Bloomers, Thigh-high Stockings, Bikini, Naked Apron, Bra, Blouse, Ribbon Hair Tie, Skirt Suit, School Swimsuit, Chastity Belt, Rope Bondage Harness, High Heeled Shoes
- **Personality:** Pervert, Pretending, Grandiose, Arrogant, Smart, Perfectionist, Dishonest, Promiscuous
- **Subject of:** Nymphomania, Blackmail, Sexual Orientation Discovery
- **Engages in:** Domestic Violence, Sexual Harassment, Sexual Child Abuse
- **Role:** Full Sister, Teacher, Exhibitionist, Popular, Bisexual, Older Sister
- **Voiced by:** Enokizu Mao

### Hayasaka Miki (早坂 美樹)
Ayaka's former classmate and the school nurse at the academy the protagonist attends. With her gentle appearance and personality, she's immensely popular with the male students.

Contrary to her outward demeanor, she has a tendency to look down on others.

However, aided by her skill at navigating social situations, which surpasses even Ayaka's, few notice the occasional cold glances she gives.

She once toyed with the protagonist alongside Ayaka, though neither the protagonist nor Miki remember this incident.

[From [url=https://www.getchu.com/soft.phtml?id=668255&gc=gc]Getchu[/url]]

- **Gender:** Female
- **Hair:** Blond, Long
- **Body:** Pale, Young-adult, Medium Breasts
- **Eyes:** Amber
- **Clothes:** Thigh-high Stockings, Lab Coat, Pendant Necklace, Turtleneck Sweater
- **Personality:** Pretending, Arrogant, Kind, Dishonest
- **Role:** Not a Virgin, Popular, School Nurse, Bisexual
- **Engages in:** Sexual Child Abuse
- **Voiced by:** Shibuya Hime

### Hoshina Kei (保科 啓)
The protagonist's classmate and Ayaka's younger brother, the youngest of the three Hoshina siblings.

He is the step brother of the two older siblings, his mother remarried and is the second wife of the father of the protagonist and Ayaka. He attends the same academy as the protagonist.

Unlike his sharp-looking older sister and brother, he inherited his gentle mother's traits and has an affable personality.

He looks much younger than his actual age, and combined with his airheaded nature, he is often teased by those around him (especially girls).

[From [url=https://www.getchu.com/soft.phtml?id=668255&gc=gc]Getchu[/url]]

- **Gender:** Male
- **Hair:** Green
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Trousers
- **Eyes:** Amber
- **Personality:** Airhead, Friendly, Kind
- **Role:** Step Brother, Classmate, High School Student
- **Subject of:** Teasing
- **Voiced by:** Shibuya Hime

### Kamiya Erina (神谷 江利奈)
A female student who harbors feelings for the protagonist. Though she speaks little, her sharp, incisive remarks stand out—a classic cool beauty.

Contrary to her appearance, she is a pure masochist, spending her days trembling (secretly) while being treated like a toy by the protagonist.

Simultaneously, she possesses a significant sadistic streak, occasionally revealing a merciless side toward others.

Though barely discernible, she harbors a faintly dark emotion deep within her heart toward Ayaka, who has become the protagonist's target.

[From [url=https://www.getchu.com/soft.phtml?id=668255&gc=gc]Getchu[/url]]

- **Gender:** Female
- **Hair:** Red, Twin Tails, Long, Straight
- **Body:** Teen, Pale, Small Breasts
- **Clothes:** School Uniform, Miniskirt, Knee-high Socks, Strap-on Dildo, Corset, Bra, Ribbon Hair Tie, Shimapan, Latex Thigh-high Boots, Latex Garter Belt Stockings, Latex Long Gloves
- **Eyes:** Blue, Tsurime
- **Items:** Knife
- **Personality:** Yandere, Deredere, Talkative, Jealous, Sharp-tongued, Promiscuous
- **Subject of:** Insanity
- **Engages in:** Blackmail, Revenge, Avoidable Murder
- **Role:** High School Student, Not a Virgin, Bisexual, Switch
- **Voiced by:** Kasuga An

## Shops
- [Official Website](http://www.coremagazine.co.jp/megaromance/anekyo/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005035.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=668255)

## Releases
### Japanese
- **2009-11-27**: Ane Kyoushi ~Kairaku ni Yureru Soukoku no Omoi~ - [Official website](http://www.coremagazine.co.jp/megaromance/anekyo/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13100), [Getchu](http://www.getchu.com/soft.phtml?id=668255)
- **2010-08-06**: Ane Kyoushi ~Kairaku ni Yureru Soukoku no Omoi~ Download Edition - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005035.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0045016/), [DMM](https://dlsoft.dmm.co.jp/detail/corem_0002/)

## Tags
Teacher Heroine, Protagonist with Psychological Problems, School, Lesbian Sex, Blood-related Brother/Sister Incest, Non-blood-related Brother/Sister Incest, Male Protagonist, Shotacon, Bondage, High Sexual Content, Group Sex of One Female and Several Males, Early Sexual Content, Revenge, Sexual Devices, Strap-on Dildos, Sixty-nine, Tribadism, Straight Shotacon, Reverse Missionary, Quickie Fix Position, Heroine Having Sex with Others, Protagonist's Older Sister as a Heroine, Protagonist's Full Sister as a Heroine, Protagonist's Brother as a Support Character, Nukige

## More Games from Mega Romance
- [Inbaku Gakuen ~Houkago ni Saku Chijoku no Hana~](https://pinovel.net/v3118)
- [Ane Kyoushi ~Kairaku ni Yureru Soukoku no Omoi~](https://pinovel.net/v2870)

---
*View the full details at [pinovel.net/v2870](https://pinovel.net/v2870).*

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