---
title: "Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~"
description: "Faint-hearted, small and otaku protagonist suffers the harassment with abusive words from his childhood friend. He wanted to change that, and he was intrigued b"
image: "https://t.vndb.org/cv/06/19906.jpg"
---

# Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~

![Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~](https://t.vndb.org/cv/06/19906.jpg)

**Alternative Title:** 完全・雄・奴隷～吸血鬼姉妹と幼馴染の精玩具にされたボク～

**Aliases:** Complete Male Slave - Toyed by Vampire Sisters and My Childhood Friend

**Developer:** Dieselmine Mf

**Release date:** Feb 1, 2013

**Platform:** Windows, Android

**Language:** Japanese, English

**Rating:** 5.8/10 (43 votes)

## Description
Faint-hearted, small and otaku protagonist suffers the harassment with abusive words from his childhood friend.
He wanted to change that, and he was intrigued by an ad on the Internet that said: "Do you want to change yourself? A simple test will tell your true self." Click by accident, he filled the forms.

At that time, nothing happened. He went to sleep and woke up to find a pretty vampire girl stepping upon his groin!?

This was the start of a week of sexual assault nightmare for him...

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE109906.html)]

## Characters
### Sugimiya Ren (杉宮 蓮)
- **Gender:** Male
- **Hair:** Black, Short, Pubic Hair
- **Body:** Phimosis
- **Clothes:** Slave Collar

### Aisharia von Elistea (アイシャリア・フォン・エリステア)
- **Gender:** Female
- **Hair:** Violet, Waist Length+, Spiky Bangs
- **Body:** Pale, Mole, Makeup, Visible Nipples, Big Breasts
- **Eyes:** Blue
- **Clothes:** Mini-dress, Strap-on Dildo, Panties, Bra, Shrug
- **Role:** Vampire, Sexual Dominant
- **Voiced by:** Shiina Amane

### Luviria von Seikuria (ルビーリア・フォン・セイクリア)
- **Gender:** Female
- **Hair:** Blond, Twin Tails, Waist Length+, Curtained, Spiky Bangs
- **Body:** Pale, Young-adult, Makeup, Small Breasts
- **Clothes:** Earrings, Skirt, Corset, Brooch, Hair Tie, Shrug, Choker
- **Role:** Vampire, Sexual Dominant
- **Eyes:** Garnet, Tsurime
- **Personality:** Cruel
- **Voiced by:** Tsuyuri Yotsuba

### Touzaki Kanata (冬崎 華鉈)
- **Gender:** Female
- **Hair:** Blue, Long, Spiky Bangs
- **Body:** Teen, Pale, Makeup, Medium Breasts
- **Clothes:** School Uniform, Necktie, Knee-high Socks, Collar, Corset, Latex, Pleated Skirt, Thigh Band, Latex Thigh-high Boots, Latex Long Gloves
- **Eyes:** Amber
- **Items:** Knife
- **Role:** Childhood Friend, Sexual Dominant
- **Voiced by:** Itou Moe

## Shops
- [Official Website](http://dieselmine.com/2013/osudorei/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ109906.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=765429)

## Releases
### Japanese
- **2013-01-25**: Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~ Trial Edition - [Official website](http://dieselmine.com/2013/osudorei/index.html)
- **2013-02-01**: Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~ Download Edition - [Official website](http://dieselmine.com/2013/osudorei/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18177), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ109906.html), [Gyutto](https://gyutto.com/i/item99227), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0077790/), [DL.Getchu](http://dl.getchu.com/i/item34275), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_055296/)
- **2013-02-28**: Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~ Package Edition - [Official website](http://dieselmine.com/2013/osudorei/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18177), [Getchu](http://www.getchu.com/soft.phtml?id=765429)
- **2013-09-06**: Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~ Android Edition - [Official website](http://hbox.jp/aff/prom/48179/top.php), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19764)

### English
- **2025-02-06**: Complete Male Slave - Toyed by Vampire Sisters and My Childhood Friend

## Tags
ADV, Vampire Heroine, Male Protagonist, Multiple Endings, Tentacle Rape, Otaku Protagonist, Protagonist's Childhood Friend as a Heroine, Nukige, Sexual Slavery, Bondage, Reverse Rape, Group Sex of One Male and Several Females, Harem Ending, Hetare Protagonist, Female Domination, Vibrators, Dildos, Strap-on Dildos, Defloration, Sex in Public Places, Exhibitionism, Sixty-nine, Sounds of Copulation, Cunnilingus, Pegging, Outdoor Sex, Insemination by Non-Humanoids, Naked Sprites, Masochist Protagonist, Petplay, Submissive Protagonist, Sadist Heroine, Feet Licking, Anal Toys, Cowgirl, Reverse Cowgirl, All the Way Through, Clamps (BDSM), Bathroom Sex, Consensual Erotic Humiliation, Public Masturbation, Facesitting, Sex at School, Triple Footjob, Cock and Ball Torture Devices, Cock and Ball Torture, Onahole, Heroine with Latex, Mouth Gag, Rope Bondage, Anal Plug Tail, Legwear Footjob, Single Boobjob, Single Footjob, Single Handjob, Single Blowjob, Pissing, Anal Sex, Heroine with Big Breasts, Flat Tints Only, Heroine with Small Breasts (Non-Loli), Female Domination Only

## More Games from Dieselmine Mf
- [Kanzen Osu Dorei ~Kyuuketsuki Shimai to Osananajimi no Sei Gangu ni Sareta Boku~](https://pinovel.net/v12123)
- [Okasare Yuusha III ~Yuusha na no ni, Binkan Sugiru Boku no Ochinchin...~](https://pinovel.net/v12972)
- [Okasare Yuusha IV ~Mou Dame. Boku no Ochinchin wa Genkai na no ni~](https://pinovel.net/v14282)
- [Tsukamattara Soku, Gyaku Rape Gakuen ~Shi ni Monogurui de Ore o Okashi ni Kuru Onna-tachi~](https://pinovel.net/v14833)
- [Okasare Yuusha IV ~ANOTHER STORY~](https://pinovel.net/v15074)
- [Okasare Yuusha V ~ Donna ni Level o Agete mo, Sugu Shasei Shichau Boku no Ochinchin...~](https://pinovel.net/v15734)
- [Mou Yurushite! Shasei Kanri Onee-san](https://pinovel.net/v16893)
- [Sei Gyaku Rape Gakuen ~Ore no Seieki o Nekosogi Shibori Tsukusu Onna-tachi~](https://pinovel.net/v17601)
- [Okasare Hero ~Minna ga Boku no Seieki o Neratteru...!?~](https://pinovel.net/v18908)
- [Idol☆Gyaku Rape!! ~Tenshi-tachi no Omocha ni Natta Ore~](https://pinovel.net/v19106)
- [Monmusu! Gyaku Rape Gakuen](https://pinovel.net/v19574)
- [Muma no Machi Cornelica](https://pinovel.net/v28565)

---
*View the full details at [pinovel.net/v12123](https://pinovel.net/v12123).*

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