---
title: "Schroedinger no Tobira"
description: "Reina, my childhood girlfriend, and I were living in fulfilling school life. Until that incident happened. What happened to the precious childhood girlfriend. H"
image: "https://t.vndb.org/cv/86/14986.jpg"
---

# Schroedinger no Tobira

![Schroedinger no Tobira](https://t.vndb.org/cv/86/14986.jpg)

**Alternative Title:** シュレーディンガーの扉

**Aliases:** The Schrodinger's Door

**Developer:** t-apron

**Release date:** Oct 25, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.6/10 (7 votes)

## Description
Reina, my childhood girlfriend, and I were living in fulfilling school life.
Until that incident happened.
What happened to the precious childhood girlfriend.
Her heart was stolen for a moment.
Now she can not run away from this sexual pleasure.

While you didn't know, her hidden sexual desire is being awaken.
Can you notice this? 

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE051859.html)]

## Characters
### Kaidou Tetsuji (海道 哲司)
- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Blue
- **Clothes:** Shirt
- **Role:** High School Student, Transfer Student

### Natsume Reina (夏目 玲菜)
- **Gender:** Female
- **Hair:** Blond, Shoulder-length
- **Clothes:** School Uniform, Necktie
- **Eyes:** Blue
- **Role:** Girlfriend, Childhood Friend, High School Student
- **Voiced by:** Bubaigawara Shiho

## Shops
- [Official Website](http://t-apron.sakura.ne.jp/page2.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ051859.html)

## Releases
### Japanese
- **2009-10-25**: Schroedinger no Tobira - [Official website](http://t-apron.sakura.ne.jp/page2.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13287), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ051859.html)

## Tags
ADV, Rape, Male Protagonist, Late Branching Plot, Protagonist's Childhood Friend as a Heroine, Nukige, Only a Single Heroine, Pregnancy, Pregnant Sex, Netorare, Other Perspectives, Blackmail, Only Virgin Heroines, Missionary Position, Protagonist in Relationship, Internal Exhibition of Sex, Blowjob, Impregnation, Corruption of Characters, Doggy Style, Few Choices, Naked Sprites, Netorare Type B, Netorare Type C, Defloration by Others, Cowgirl, Heroine with Tattoo, Discreet Sex, Production of Pornography (Amateur), Kissing Scene, Voiced Thoughts, Discreet Phone Sex, Impregnation by Others, High School Student Heroine

## More Games from t-apron
- [Schroedinger no Tobira](https://pinovel.net/v11788)

---
*View the full details at [pinovel.net/v11788](https://pinovel.net/v11788).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v11788#game","name":"Schroedinger no Tobira","description":"Reina, my childhood girlfriend, and I were living in fulfilling school life. Until that incident happened. What happened to the precious childhood girlfriend. H","url":"https://pinovel.net/v11788","image":"https://t.vndb.org/cv/86/14986.jpg","author":{"@type":"Organization","name":"t-apron"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.6","bestRating":10,"worstRating":1,"ratingCount":7}}
```