---
title: "Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~"
description: "Takumi is a transfer student to a very prestigious formerly all girl's school. He is now the only boy in a school filled with beautiful wealthy girls. However h"
image: "https://t.vndb.org/cv/55/90055.jpg"
---

# Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~

![Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~](https://t.vndb.org/cv/55/90055.jpg)

**Alternative Title:** 聖・ちゃくエロ学園 ～脱ぎかけぶっかけお嬢様！～

**Developer:** Swaneye

**Release date:** Nov 29, 2013

**Platform:** Windows, Switch

**Language:** Japanese, German, English, Spanish, French, Italian, Korean, Dutch, Portuguese (Portugal), Russian, Chinese (simplified), Chinese (traditional)

**Rating:** 6.5/10 (28 votes)

## Description
Takumi is a transfer student to a very prestigious formerly all girl's school. He is now the only boy in a school filled with beautiful wealthy girls. However his dream of his own personal harem is shattered when the girls would all rather make friends with each other than with him, he finds himself alone every day unable to make even a single friend. After a month he finally gives up and decides to leave the school.

"Garden" is a club created by six elite girls including the class president of the school. Every day they meet to enjoy chatting over lunch and afternoon tea under the pretense of improving relations between boys and girls, however if Takumi quits school it will be an all girl's school again and their club will be disbanded. Hoping to preserve their club they extend an invitation for Takumi to join and what better way to improve relations between boys and girls than through sex?

## Characters
### Kiba Takumi (木馬 拓海)
- **Gender:** Male
- **Hair:** Brown, Eye Covering, Shaggy
- **Body:** Olive
- **Role:** Childhood Friend, High School Student

### Ayasegawa Hibiki (綾瀬川 響)
[I want to beg you to scold me with those big breasts...Sadistic mega-boobed lady! ]

A girl with a big butt and the softest big boobs in the school.
She is a third year student at ``St. Boimpurin Academy.'' She has excellent grades, is beautiful, and has a good family background. She is
admired and trusted by those around her, and can be said to be the representative student of the school.
However, in reality, she is sadistic, high-handed, and hates to lose, and she also
attacks and makes sarcastic comments towards certain people.
However, there are many things that I can't hate, such as the so-called tsundere that is caused by being lonely and unable to be honest, or the fact that there
is something missing even though she is supposed to be perfect.
She has big breasts, but because they are so big, she actually thinks they are a nuisance, and she also
has a complex about her big nipples and areola.
According to her, she is over 100cm tall and is still growing...

“Kneel there for a moment!”

From https://gyutto.com/i/item115308?select_uaflag=1

- **Gender:** Female
- **Measurements:** Height: 164cm, Bust-Waist-Hips: 101-64-88cm, H cup
- **Hair:** Blond, Ahoge, Waist Length+, Intake, Ringlet, Sidehair
- **Clothes:** Dress, Skirt, Thigh-high Stockings, Ribbon Tie, Ribbon Hair Accessory, Leggings, Deep V-Neck Swimsuit, Lace Band Thigh-high Stockings, Blazer School Uniform, Formal Shirt
- **Personality:** Tsundere, Smart, Competitive
- **Role:** Student Council President, Wealthy, High School Student, Lonely, Ojousama
- **Engages in:** Sarcasm
- **Eyes:** Tsurime, Teal
- **Body:** Big Breasts
- **Voiced by:** Nishikawa Makoto

### Kagei Chika (影井 千佳)
[``This girl is going to leak again...!?'' With the slightest stimulation, she'll immediately cum... (so hot!)... A heroine with a loose urethra! ]

A unique first year student who entered the school this year.
A childhood friend of the main character and someone who understands him well...or rather, a pervert on the same level as him.
There are also rumors that she is a middle-aged man inside.
In addition, she has always had a tendency to pee and urinate on her body.
A little stimulation or sexual excitement from her will make her squirt no matter where she is!
She always feels dehydrated because of it.
She always has a special plug placed in her urethra... but it seems like she ends up leaking.

"It's going to leak, so it can't be helped."

from https://gyutto.com/i/item115308?select_uaflag=1

- **Gender:** Female
- **Measurements:** Height: 157cm, Bust-Waist-Hips: 80-59-83cm, B cup
- **Hair:** Violet, Wavy, Shoulder-length, Parted to Side
- **Body:** Teen, Medium Breasts
- **Clothes:** Sweater, Apron, Jacket, Scarf, Shirt, Skirt, Jeans, Gym Shorts, Thigh-high Stockings, One Piece Swimsuit, Naked Apron, Sports Uniform, Ribbon Tie, Blazer School Uniform, Formal Shirt
- **Engages in:** Cooking
- **Eyes:** Blue, Tareme
- **Role:** Childhood Friend, High School Student
- **Subject of:** Urinary Dysfunction
- **Voiced by:** Sakurase Nayu

### Ogino Anzu (荻野 杏)
[I was really worried, you said, "your breasts are gouged out, are you okay?"...Twin sisters with extremely small breasts (Flat Sisters) / Younger sister]

Second year student at "Saint Boinpurin Academy".
Twin sisters with extremely small breasts are so famous that no one in the school knows about them.
These poor girls are teased with the fact that they don't have breasts ever since they entered school, and are nicknamed the Flat Sisters.
However,
Pettanko-chan makes me worry even more about whether their breasts have actually been gouged out.
She is the younger of her sisters, and unlike her older sister, she has a weak temper and quiet personality.
She has a habit of immediately apologizing when something scary happens.
However, she is not incapable of asserting herself, and although she is timid, she expresses her opinions clearly.
While trembling and frightened, she speaks words that touch the other person's heart.

"Um... it's going to hurt... I'm worried... please stop..."

From https://gyutto.com/i/item115308?select_uaflag=1

- **Gender:** Female
- **Measurements:** Height: 154cm, Bust-Waist-Hips: 70-54-75cm, AA cup
- **Hair:** Pink, Ahoge, Shoulder-length, Side Tail, V Bangs
- **Body:** Slim, Small Breasts
- **Eyes:** Amber, Tareme
- **Clothes:** Skirt, Gym Shorts, Thigh-high Stockings, Goggles, Sports Uniform, Blouse, Ribbon Tie, Unusual Hair Ornaments, Old Type School Swimsuit, Kemonomimi Hood, Blazer School Uniform, Formal Shirt
- **Personality:** Shy, Timid, Docile
- **Role:** Twin Sister, High School Student
- **Voiced by:** Nishikawa Makoto

### Ogino Yuzu (荻野 柚)
[“Did you forget my breasts? ^^;” is the level that provokes you... twin sisters with extremely small breasts (flat sisters)/older sister]

Second year student at "Saint Boinpurin Academy".
Twin sisters with extremely small breasts are so famous that no one in the school knows about them.
These poor girls are teased with the fact that they don't have breasts ever since they entered school, and are nicknamed the Flat Sisters.
However,
Pettanko-chan makes her worry even more about whether their breasts have actually been gouged out.
She is the older of her sisters and is a lively girl who hates standing still.
Her joy, anger, and sorrow are expressed honestly.
She
transforms into an aggressive type who takes a stance of fierce resistance against people she recognizes as the enemy.
For those who don't like it, she'll give you a punch, no questions asked.

"I'm used to being provoked now!"

From https://gyutto.com/i/item115308?select_uaflag=1

- **Gender:** Female
- **Measurements:** Height: 154cm, Bust-Waist-Hips: 67-55-74cm, AAA cup
- **Hair:** Pink, Ahoge, Shoulder-length, Side Tail, V Bangs, Sidehair
- **Body:** Pale, Tanline, Tanned
- **Eyes:** Amber, Tareme
- **Clothes:** Skirt, Thigh-high Stockings, Tank Top, Goggles, Ribbon Tie, Unusual Hair Ornaments, Old Type School Swimsuit, Blazer School Uniform, Formal Shirt
- **Role:** Twin Sister, High School Student
- **Personality:** Energetic, Childishly Violent, Cheerful
- **Items:** Popsicle
- **Voiced by:** Kakinuma Rui

### Ranjou Himeko (蘭上 姫子)
[A fascinating body that makes you think, "Hehe... you're inviting me in, right?"... a plump young lady! *She's not fat*]

Neither too thin nor too thick A plump young lady with a body shape and flesh that is easily liked by men.
She is a third year student at the school and serves as the student council president.
She is a mirror student who is polite and kind to others.
However, she becomes harsh towards people she dislikes and shows her dark side.
The moment she said the word "fat," she thought she had no life.
She has a habit of being more interested in sex than most people, and
she says that naughty things are bad and evil.

“If you keep thinking about naughty things, I’ll blow your mind!”

From https://gyutto.com/i/item115308?select_uaflag=1

- **Gender:** Female
- **Measurements:** Height: 158cm, Bust-Waist-Hips: 87-62-90cm, C cup
- **Hair:** Violet, Twin Tails, Waist Length+, Curtained, Straight, Blunt Bangs, Sidehair, Half Updo
- **Body:** Teen, Slim, Pale, Big Breasts
- **Eyes:** Amber, Tareme
- **Clothes:** Skirt, Thigh-high Stockings, Bikini, Ribbon Tie, Transparent, Blazer School Uniform, Formal Shirt
- **Personality:** Refined
- **Role:** High School Student
- **Voiced by:** Sakurase Nayu

### Sasatsuka Miyu (笹塚 美由)
[If you say "I'll give you a candy, come with this old man ^^", she'll probably follow you...Dangerous natural loli with big breasts! ]

A first year student who entered the school this year like the main character.
She is short for her age, has a childish face, and has a mature body...
As soon as she entered the school, she became famous as the school's biggest loli with big breasts.
Her facial expressions change between happy, angry, and sad, and she has a hundred faces that are cute and interesting to watch.
She has a positive personality and works hard at everything, but she has a natural tendency to be lacking in things and is a clumsy child who often makes mistakes.
Besides, she's pure... or rather, she's not very smart, so she shouldn't cheat.

“Um, where have you been looking?”

From https://gyutto.com/i/item115308?select_uaflag=1

- **Gender:** Female
- **Measurements:** Height: 145cm, Bust-Waist-Hips: 90-58-86cm, F cup
- **Hair:** Antenna, Twin Tails, Shoulder-length, Claret, Sidehair
- **Body:** Teen, Big Breasts, Short
- **Personality:** Hard Worker, Idiot, Clumsy, Optimist, Cheerful
- **Eyes:** Amber, Tareme
- **Clothes:** Hair Ribbon, Skirt, Thigh-high Stockings, Bikini, Nurse Uniform, Blouse, Ribbon Tie, Nurse's Cap, Blazer School Uniform, Formal Shirt, Fur Trim
- **Role:** High School Student
- **Voiced by:** Takaoka Hazuki

## Shops
- [Official Website](http://www.swaneye.com/swaneye/tyakuero/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008116.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=783784)

## Releases
### Japanese
- **2013-11-02**: Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~ Trial Edition - [Official website](http://www.swaneye.com/swaneye/tyakuero/dl.html)
- **2013-11-29**: Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~ Package Edition - [Official website](http://www.swaneye.com/swaneye/tyakuero/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19476), [Getchu](http://www.getchu.com/soft.phtml?id=783784)
- **2013-11-29**: Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~ Download Edition - [Official website](http://www.swaneye.com/swaneye/tyakuero/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19476), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008116.html), [Gyutto](https://gyutto.com/i/item115308), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0091917/), [DL.Getchu](http://dl.getchu.com/i/item1004570), [DMM](https://dlsoft.dmm.co.jp/detail/hobc_0407/)
- **2014-01-24**: Cakui H Fetish + Henshin Netori! Set
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### German
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### English
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Spanish
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### French
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Italian
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Korean
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Dutch
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Portuguese (Portugal)
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Russian
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Chinese (simplified)
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

### Chinese (traditional)
- **2024-06-27**: Ojousama to Bocchi-kun ~Lady & Lonely Boy~ - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=38017), [Nintendo](https://www.nintendo.com/store/products/lady-and-lonely-boy-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000083191)

## Tags
ADV, High School, Male Protagonist, Loli Heroine, Group Sex of One Male and Several Females, Student Heroine, Twins as Support Characters, Heroine with Zettai Ryouiki, Student Protagonist, Tsundere Heroine, Defloration, Side Portraits, Heroine with Jeans, Wedding, Twin Tail Heroine, Sixty-nine, Student Council President Heroine, Twin Blowjob, Heroine with Ahoge, Heroine with Intake Hairstyle, Heroine with Sport Bloomers, Intercrural Sex, Naked Heroine with Apron, Cunnilingus, Doggy Style, Armpit Sex, Transfer Student Protagonist, Outdoor Sex, Colored Texts, Heroine with Tan Lines, Oppai Loli Heroine, Armpit Licking, Single Footjob, Pissing, Anal Sex, High School Student Heroine, Sex with Protagonist Only, Heroine with Big Breasts

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- [Sei Chakuero Gakuen ~Nugikake Bukkake Ojou-sama!~](https://pinovel.net/v13386)
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---
*View the full details at [pinovel.net/v13386](https://pinovel.net/v13386).*

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