---
title: "Iku Iku ♡ Succubus Saikyouiku ~Rakudai Inma no Koukan Ryuugaku Nisshi~"
description: "You are Tanehisa Busujima, a middle-aged teacher at a private academy who speaks his mind, and can't hide his massive dick and lusty thoughts. You ogle the thig"
image: "https://t.vndb.org/cv/25/93625.jpg"
---

# Iku Iku ♡ Succubus Saikyouiku ~Rakudai Inma no Koukan Ryuugaku Nisshi~

![Iku Iku ♡ Succubus Saikyouiku ~Rakudai Inma no Koukan Ryuugaku Nisshi~](https://t.vndb.org/cv/25/93625.jpg)

**Alternative Title:** イクイク♡サキュバス再教育～落第淫魔の交姦留学日誌～

**Aliases:** Cumming, Cumming ~Failed Succubus' Retraining & Foreign Study Program~

**Developer:** DWARFSOFT

**Release date:** Mar 6, 2021

**Platform:** Windows

**Language:** English, Indonesian, Japanese, Russian

**Rating:** 6.8/10 (176 votes)

## Description
You are Tanehisa Busujima, a middle-aged teacher at a private academy who speaks his mind, and can't hide his massive dick and lusty thoughts. You ogle the thighs of female teachers when they wear tight skirts, and gaze at the pert asses of schoolgirls when they wear bloomers.
Obviously, the accusations of sexual harassment are piling up, and you're on the merge of getting sacked.

The principal leaves you with one option to continue your profession: become an instructor for an exchange student from the Succubus Kingdom. Most people don't know, but a land of lusty succubi exists. On top of that, the Japanese government is trying to solve the depleted birth rate problem by making a contract with these succubi, in hopes that the dream demons will make the young men uncontrollably horny.

On the outside, the exchange program involves teaching the succubi about the human world, but in truth, the goal of the program is to reeducate failed succubi about the pleasure of sex. Clearly, your particular skillset fits the instructor role like a glove.

Strap in, because this intense sexual class is in session!

[From [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ318092.html/?locale=en_US)]

## Characters
### Busujima Tanehisa (毒島 胤久)
- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Hidden
- **Body:** Adult, Muscular, Overweight, Olive
- **Subject of:** Nymphomania
- **Role:** Teacher, Not a Virgin
- **Personality:** Blunt

### Iko Bicorn (イコ・バイコーン)
- **Gender:** Female
- **Hair:** White, Short, Straight, Spiky Bangs, Parted to Side
- **Body:** Teen, Slim, Dark, Horns, Visible Nipples, Bat Wings, Demon Tail, Huge Breasts
- **Clothes:** School Uniform, Sport Bloomers, Thigh-high Boots, Naked Apron, Pleated Skirt, Choker, Nipple Covers, Uwabaki
- **Role:** Student, Wife, Succubus
- **Personality:** Classic Tsundere, Stubborn, Atashi
- **Subject of:** Pregnancy
- **Eyes:** Cyan
- **Voiced by:** Akashi Yuki

### Lima Grimalkin (リマ・グリマルキン)
- **Gender:** Female
- **Hair:** Violet, Twin Tails, Long, Straight, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale, Kemonomimi, Horns, Fang, Visible Nipples, Bat Wings, Furry Tail, Huge Breasts
- **Eyes:** Blue, Tsurime
- **Personality:** Pretending, Warawa
- **Clothes:** Bell (accessory), Bracelet, Body Ribbon, Barefoot, Choker, Arm Cuffs, Nipple Covers
- **Role:** Succubus
- **Voiced by:** Takanashi Hanami

### Ruku Orcus (ルク・オルクス)
- **Gender:** Female
- **Hair:** Black, Hime Cut, Long, Straight, Blunt Bangs
- **Body:** Teen, Pale, Overweight, Bat Wings, Demon Tail, Naked Nipples, Ram Horns, Huge Breasts
- **Clothes:** School Uniform, Sport Bloomers, Thigh-high Boots, Knee-high Socks, Collar, Ribbon Tie, Pleated Skirt, Loafers, Micro Bikini, Crotchless Micro Bikini, Slave Collar
- **Role:** Student, Exhibitionist, Sexual Submissive, Succubus
- **Eyes:** Violet
- **Personality:** Naive, Sweets Lover, Watakushi
- **Voiced by:** Misonoo Mei

## Shops
- [Official Website](http://www.orcsoft.jp/dwf009/)
- [Steam](https://store.steampowered.com/app/1918250/)
- [GOG](https://www.gog.com/en/game/iku_iku_succubus_unrated_patch)
- [Itch](https://fakku.itch.io/iku-iku-succubus)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ318092.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1123167)

## Releases
### Japanese
- **2021-02-25**: Iku Iku ♡ Succubus Saikyouiku ~Rakudai Inma no Koukan Ryuugaku Nisshi~ Trial Edition - [Official website](http://www.orcsoft.jp/dwf009/download.html)
- **2021-03-06**: Iku Iku ♡ Succubus Saikyouiku ~Rakudai Inma no Koukan Ryuugaku Nisshi~ Package Edition - [Official website](http://www.orcsoft.jp/dwf009/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=30555), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=799287), [Getchu](http://www.getchu.com/soft.phtml?id=1123167), [DMM](https://www.dmm.co.jp/mono/doujin/-/detail/=/cid=d_merry0013/), [Toranoana](https://ec.toranoana.shop/tora/ec/item/040030888397/)
- **2021-03-06**: Iku Iku ♡ Succubus Saikyouiku ~Rakudai Inma no Koukan Ryuugaku Nisshi~ Download Edition - [Official website](http://www.orcsoft.jp/dwf009/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=30555), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ318092.html), [Gyutto](https://gyutto.com/i/item241114), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0213860/), [DL.Getchu](http://dl.getchu.com/i/item4032856), [DMM](https://dlsoft.dmm.co.jp/detail/alb_0098/), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_197057/)

### English
- **2022-07-19**: Iku Iku Succubus - Censored Edition - [Steam](https://store.steampowered.com/app/1918250/), [SteamDB](https://steamdb.info/app/1918250/info/), [GOG](https://www.gog.com/en/game/iku_iku_succubus), [GOG DB](https://gogdb.org/product/1271446745), [Itch.io](https://fakku.itch.io/iku-iku-succubus)
- **2022-07-19**: Iku Iku Succubus - Uncensored Edition - [Denpasoft](https://denpasoft.com/product/iku-iku-succubus/), [JAST USA](https://jastusa.com/games/fakk006/iku-iku-succubus), [Kagura Games](https://www.kaguragames.com/product/iku-iku-succubus/), [Fakku](https://www.fakku.net/games/iku-iku-succubus-english)
- **2022-07-19**: Iku Iku Succubus - Decensor Patch - [GOG](https://www.gog.com/en/game/iku_iku_succubus_unrated_patch), [GOG DB](https://gogdb.org/product/2036957162), [Fakku](https://www.fakku.net/games/iku-iku-succubus-decensor-patch-english_1658268943)

### Russian
- **2023-08-25**: Iku Iku Succubus (Uncen) - [Official website](https://pornolab.net/forum/viewtopic.php?t=2980209)

### Indonesian
- **2024-04-10**: Pendidikan Ulang Succubus~

## Tags
ADV, Male Protagonist, Multiple Endings, Classic Tsundere Heroine, Nukige, Group Sex of One Male and Several Females, Pregnancy, Pregnant Sex, Harem Ending, Succubus Heroine, Defloration, Sex in Public Places, Only Virgin Heroines, Chubby Heroine, Heroine with Visible Panties, Missionary Position, Sixty-nine, Sounds of Copulation, Naked Heroine with Apron, Erotic Spanking, Only Good Endings, Doggy Style, Female Ejaculation, Outdoor Sex, Colored Name-tags, Deepthroat, Petplay, Cowgirl, Reverse Cowgirl, Standing Sex, Sitting Sex, Ahegao, Sex in Front of an Audience, Mutual Masturbation, Kissing Scene, Background Moans, Quickie Fix Position, Sex at School, Blowjob Duck Face, Big Ass Heroine, Sex on Toilet, Single Boobjob, Single Footjob, Single Handjob, Single Blowjob, Vaginal Fingering, Sex with Protagonist Only, Heroine with Huge Breasts, Heroine with Big Breasts

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---
*View the full details at [pinovel.net/v30227](https://pinovel.net/v30227).*

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