---
title: "Ikusei"
description: "The protagonist, in the midst of puberty, is troubled by the immoral desires that burn in his chest. What exactly does he want?  Through contact with his mother"
image: "https://t.vndb.org/cv/17/62417.jpg"
---

# Ikusei

![Ikusei](https://t.vndb.org/cv/17/62417.jpg)

**Alternative Title:** 育精

**Developer:** Msize

**Release date:** Dec 27, 2022

**Platform:** Windows

**Language:** Japanese, English

**Rating:** 6.9/10 (138 votes)

## Description
The protagonist, in the midst of puberty, is troubled by the immoral desires that burn in his chest. What exactly does he want?

Through contact with his mother, Mitsue, and his childhood friend, Miki, he gradually becomes aware of his true, repressed desires.

The protagonist, Mitsue, and Miki. When the door hidden in each of their hearts opens, the world that was ordinary will be rewritten in lewd colors. 

[From [official site](http://msdata.starfree.jp/msg0009/top.html)]

## Characters
### Fujiwara Mitsue (藤原 満恵)
The mother of the main character. Her husband died early in life, and she has raised the protagonist by herself. 

She is an ideal mother, beautiful, calm, and patient enough to be envied by the protagonist's classmates.

[From [url=http://msdata.starfree.jp/msg0009/top.html]official site[/url]]

- **Gender:** Female
- **Hair:** Black, Pubic Hair, Armpit Hair, Anal Hair
- **Body:** Adult, Visible Nipples, Huge Breasts, Tall
- **Personality:** Pervert, Relaxed, Possessive, Obsessive, Patient
- **Subject of:** Blackmail
- **Role:** Widow, Mother, Sexual Dominant, Sexual Submissive
- **Clothes:** Naked Apron, Wedding Ring, Crotchless Panties, Garter Cupless Corset
- **Voiced by:** Misonoo Mei

### Nagasawa Miki (長澤 未希)
The protagonist's childhood friend. She is a normal girl with a bright, easy-going personality, a tomboyish girl, and a strangely girly side. 

As she gets to know the protagonist, she awakens her dormant queenly qualities.

[From [url=http://msdata.starfree.jp/msg0009/top.html]official site[/url]]

- **Gender:** Female
- **Hair:** Brown, Ponytail
- **Eyes:** Brown, Violet, Multicolored Eyes
- **Body:** Teen, Pale, Makeup
- **Clothes:** Knee-high Socks, Hair Tie, Sailor School Uniform, Uwabaki
- **Personality:** Outgoing, Possessive, Tomboy, Energetic, Jealous, Obsessive, Sadist
- **Role:** Girlfriend, Childhood Friend, High School Student, Popular, Sexual Dominant, Dominatrix
- **Engages in:** Blackmail
- **Voiced by:** Haori

## Shops
- [Official Website](http://msdata.starfree.jp/msg0009/top.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ439704.html)

## Releases
### Japanese
- **2022-12-27**: Ikusei - [Official website](http://msdata.starfree.jp/msg0009/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33726), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ439704.html)

### English
- **2023-05-30**: Ikusei - [Official website](https://www.ryuugames.com/eng-ikusei-育精-rj439704-new-update/)

## Tags
ADV, Male Protagonist, Protagonist's Childhood Friend as a Heroine, Adult Heroine, Tomboy Heroine, Blood-related Mother/Son Incest, Widow Heroine, Protagonist's Blood-related Mother as a Heroine, Female Domination, Clothed Female Naked Male, Cross-dressing, Masochist Protagonist, Sadist Heroine, Masochist Heroine, Mother/Son Incest, Sex in Front of an Audience, Tall Heroine, Heroine with Pubic Hair, Perverted Heroine, Ballbusting, Cock and Ball Torture, Heroine with Armpit Hair, Kneepit Sex, Big Ass Heroine, Heroine with Anal Hair, Single Footjob, Single Handjob, High School Student Heroine, Heroine with Huge Breasts, Female Domination Only, Body Smell Fetish, Nukige

## More Games from Msize
- [Ijimete Maniac!!](https://pinovel.net/v2842)
- [Chou Shiritsu! Onna no Ko-sama Gakuen](https://pinovel.net/v2841)
- [Ikisugi! M Lesson](https://pinovel.net/v2840)
- [Hentai Seiheki Dominance - Femdom of Paraphilia](https://pinovel.net/v3833)
- [Isu ni Natta Yuusha](https://pinovel.net/v15219)
- [Koibumi](https://pinovel.net/v11963)
- [Jukuatsu](https://pinovel.net/v17941)
- [Koi to xx no Femdom](https://pinovel.net/v21201)
- [Akujo no Eikan](https://pinovel.net/v25708)
- [Ikusei](https://pinovel.net/v38574)
- [Sukeberoid MAI](https://pinovel.net/v53779)

---
*View the full details at [pinovel.net/v38574](https://pinovel.net/v38574).*

```json
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```