---
title: "Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~"
description: "The virgin protagonist \"Rikuto\" lives in a house in a quiet residential area. He enjoys an elegant life alone with money sent from his parents who work abroad. "
image: "https://t.vndb.org/cv/41/39241.jpg"
---

# Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~

![Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~](https://t.vndb.org/cv/41/39241.jpg)

**Alternative Title:** 爆乳淫魔姉妹 ～となりのお姉さんはサキュバスだった！～

**Developer:** Erectlip

**Release date:** Aug 30, 2019

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 7.4/10 (43 votes)

## Description
The virgin protagonist "Rikuto" lives in a house in a quiet residential area. He enjoys an elegant life alone with money sent from his parents who work abroad.

Recently, he has been attracted to two beautiful sisters with big tits who work at a café right next to his house. Wanting to get to know them, Rikuto begins to frequent the café.

As he becomes a regular customer and starts talking to them often, he learns that the sisters also want to be friends with Rikuto, and as he hopes, they become closer and closer. However, the sisters had a secret that they could not hide from each other.

That's right, the two sisters are not human but "succubi"!

According to their laws, once their true identities are discovered, the person who learns it must be killed. Rikuto desperately tries to make a deal with the sisters, whose red eyes and kiba shine brightly.

"I will provide you with semen, the source of life for the whore, every day, but only if you spare my life!"

So, the virgin hero, Rikuto, is forced to provide his semen to these sexually active demons until they are satisfied every day. This would cause trouble but his love of breasts and sexual  appetite is incomparable to other humans!

The latest in Electlip's Bakunyuu series... "Bakunyuu Succubus Sisters~ The Sisters next door are Succubus!

A demonically heartwarming story filled with darkness, hardcore action and gigantic tits!

Just how will it end?

## Characters
### Hiba Rikuto (檜葉 陸人)
A slender bespectacled boy who attends an ordinary school in the suburbs. He is a short and somewhat unreliable boy.

He has a kind personality, and although he is a bit introverted, he is usually sociable. Although he doesn't show it outwardly, deep down he's obsessed with boobs and has a higher libido than most people and he can be a quite aggressive when aroused.

[spoiler] He is the host to the god of male genitalia. He is elevated to godhood for not only his sexual prowess but also for fathering children who themselves become gods. He frequently visits his children in heaven. [/spoiler]

- **Gender:** Male
- **Aliases:** Rikkun, りっくん
- **Measurements:** Height: 162cm, Weight: 52kg
- **Hair:** Brown, Ahoge, Short
- **Eyes:** Brown
- **Role:** Student, Father, Domestic Partner, Deity
- **Body:** Olive, Large Penis, Multiple Penises, Short
- **Clothes:** Glasses, Scarf
- **Items:** Mobile Phone
- **Personality:** Kind, Optimist
- **Subject of:** Teasing, Possession, Benevolent Possession, Attempted Homicide, Penis Enlargement, Apotheosis
- **Engages in:** Blessing, Erotic Massage, Polyamory, Demonic Contract

### Ichinoseki Reika (一ノ関 麗香)
Kana's younger cousin and one the sisters who works at the café next door. Unlike Kana who serves customers, she is often found behind the counter.

Similar to Kana, she also exudes a healing aura. She's graceful and much calmer in comparison to Kana. Her calm and steadfast demeanor means that has to restrain Kana whenever she gets out of control.

Reika is from the demon world just like Kana. She was born as a Baphomet. Because of her hypersexuality, living in the human world would be difficult for her without the ritualistic sex from Black Mass.

While she may be more reasonable than Kana, her sexual desire for the protagonist is on par with Kana's. Her heart strongly yearns to be with the protagonist.

[spoiler] Her status as a demon is revoked and she is elevated to godhood. Blessed by Rikuto, she becomes a goddess who presides over love and sex. She often visits her child in heaven.[/spoiler]

- **Gender:** Female
- **Aliases:** バフォメット, Baphomet
- **Measurements:** Height: 174cm, Weight: 66kg, Bust-Waist-Hips: 128-70-102cm, R cup
- **Hair:** Black, Violet, Long, Wavy
- **Eyes:** Brown, Violet, Glowing, Color Changing
- **Body:** Pale, Young-adult, Horns, Fang, Gigantic Breasts, Tall
- **Clothes:** Apron, Jeans, Latex, Knee-high Boots, High Heeled Boots, Off-The-Shoulder Sweater, Latex Thigh-high Boots, Latex Long Gloves
- **Personality:** Pervert, Relaxed, Refined, Kind, Clumsy
- **Subject of:** Nymphomania, Pregnancy, Breast Expansion, Blessing, Penis Growth, Clitoris Growth, Erotic Massage
- **Role:** Mother, Cousin, Domestic Partner, Demon, Deity, Not a Virgin, Secret Identity, Bisexual, Barista
- **Engages in:** Henshin, Lactation, Childbirth, Attempted Murder, Erotic Massage, Polyamory, Vaginal Egg Laying
- **Voiced by:** Akashi Yuki

### Kashirada Kana (鹿白田 華菜)
She is the older sister who works at the café next door to the single-family home where the protagonist lives.

She is friendly and easy to talk to, Her kind smile exudes an aura of healing. She's a natural airhead and often gets jealous. Although she is older than the protagonist she has quite the childish side.

She is a lecherous succubus born in the demon world. She conceals her identity and is temporarily presenting herself as your typical girl going to university. If she goes for too long without getting semen, her main source of energy, her libido will overflow and cause her troubles.

According to demon law, she must kill whoever discovers her true identity. She nearly kills the protagonist when he learns that she is a succubus. She strikes a deal with the protagonist, he offers her semen in exchange for sparing his life.

She gradually falls in love with the protagonist who offers her both affection and semen.

[spoiler] Her status as a demon is revoked and she is elevated to godhood. Blessed by Rikuto, she becomes a goddess who presides over love and sex. She often visits her child in heaven.[/spoiler]

- **Gender:** Female
- **Aliases:** サキュバス, Succubus
- **Measurements:** Height: 168cm, Weight: 59kg, Bust-Waist-Hips: 110-62-93cm, K cup
- **Hair:** Brown, Red, Long, Straight, Parted to Side
- **Body:** Pale, Young-adult, Horns, Fang, Gigantic Breasts
- **Personality:** Airhead, Pervert, Friendly, Kind, Immature, Jealous
- **Subject of:** Nymphomania, Pregnancy, Breast Expansion, Blessing, Penis Growth, Clitoris Growth, Erotic Massage
- **Role:** Mother, Cousin, Domestic Partner, Waitstaff, University Student, Deity, Not a Virgin, Exhibitionist, Secret Identity, Bisexual, Succubus
- **Engages in:** Teasing, Henshin, Lactation, Childbirth, Attempted Murder, Erotic Massage, Polyamory, Vaginal Egg Laying
- **Items:** Mobile Phone
- **Clothes:** Hairpin, Turtleneck Sweater, Latex, Ankle Boots, Microskirt, High Heeled Boots, Latex Thigh-high Boots, Latex Long Gloves
- **Eyes:** Garnet, Glowing
- **Voiced by:** Takanashi Hanami

## Shops
- [Official Website](http://erectlip.amusecraft.com/product32/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012871.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1065557)

## Releases
### Japanese
- **2019-08-30**: Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~ - [Official website](http://erectlip.amusecraft.com/product32/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28131), [Getchu](http://www.getchu.com/soft.phtml?id=1050229), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=2219apc12978/)
- **2019-08-30**: Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~ Download Edition - [Official website](http://erectlip.amusecraft.com/product32/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28131), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012871.html), [Gyutto](https://gyutto.com/i/item221808), [DL.Getchu](http://dl.getchu.com/i/item4020649), [DMM](https://dlsoft.dmm.co.jp/detail/spal_0142/)
- **2019-11-21**: Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~ DVDPG - [Official website](http://www.n43project.com/n43/npg330/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=1065557), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_107npg330/)
- **2024-06-20**: Bakunyuu Inma Shimai ~Tonari no Onee-san wa Succubus Datta!~ Low Price Edition - [Official website](http://www.n43project.com/n43/npg548/index.html)

## Tags
ADV, Lesbian Sex, Goddess Heroine, Male Protagonist, Single Ending, Demon Heroine, Nukige, Group Sex of One Male and Several Females, Early Sexual Content, Pregnancy, Protagonist with Glasses, Cousin Incest, Deity Protagonist, Nympho Heroine, Cafe, Succubus Heroine, Flashback, Protagonist with a Face, Sex in Public Places, Side Portraits, Missionary Position, Twin Blowjob, Lactation During Sex, Unavoidable Harem Ending, Bukkake, Anilingus, Breast Expansion, Erotic Spanking, Only Good Endings, Cunnilingus, Balls Sucking, Voyeurism, Doggy Style, Female Ejaculation, Outdoor Sex, Deepthroat, Excessive Semen, Cowgirl, Sex in Water, Standing Sex, Sitting Sex, Butterfly, Piledriver, Ahegao, Drunk Sex, Bathroom Sex, Sex in Front of an Audience, Penis Growth, Twin Boobjob, Multiple Penises, Sexual Fantasizing, Quickie Fix Position, Only Adult Heroines, Perverted Heroine, Double Handjob, Only Older Heroines, Double Penetration (Group Sex), Breast Smothering, Big Ass Heroine, Clitoris Growth, Group Sex with Clones, Milking (Sexual), Anal Gaping, Only Non-Virgin Heroines, Single Boobjob, Single Handjob, Single Blowjob, Vaginal Masturbation, Pissing, Anal Sex, Sex with Protagonist Only, Heroine with Gigantic Breasts, Erotic Massage, Vaginal + Anal Penetration, Vaginal Egg Laying

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---
*View the full details at [pinovel.net/v26053](https://pinovel.net/v26053).*

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