---
title: "Marriage Blue \"Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni...\""
description: "This is a story about Sayaka and Masaharu, college juniors, who are about to get married together. Everyone knows Sayaka to be a conservative woman and is savin"
image: "https://t.vndb.org/cv/05/26405.jpg"
---

# Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..."

![Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..."](https://t.vndb.org/cv/05/26405.jpg)

**Alternative Title:** マリッジブルー「婚約者がいるのに、どうしてこんな男に……」

**Developer:** Lune Team Bitters

**Release date:** Feb 24, 2012

**Platform:** Windows

**Language:** Japanese, English

**Rating:** 7.5/10 (126 votes)

## Description
This is a story about Sayaka and Masaharu, college juniors, who are about to get married together. Everyone knows Sayaka to be a conservative woman and is saving sex for after marriage. However, Kaneko-senpai, considered to be a reliable senior by Masaharu, has other plans to change Kudou’s mindset. He finally gets his chance after Masaharu cancels due to work and he takes it.

Will Kaneko succeed in his evil deeds to turn Kudou Sayaka from a conservative woman into a horny slut?

[From hentaianimedownloads]

## Characters
### Asao Masaharu (浅尾 雅晴)
- **Gender:** Male
- **Measurements:** Height: 176cm, Weight: 65kg
- **Hair:** Black
- **Personality:** Hard Worker, Kind, Jealous, Workaholic
- **Eyes:** Grey
- **Clothes:** Suit
- **Role:** Husband, Betrothed, Father, Domestic Partner, Boyfriend, Office Worker
- **Engages in:** Revenge, Unarmed Fighting, Wedding, Marriage Proposal, Breakup, Avoidable Infidelity, Romantic Reconciliation
- **Subject of:** Netori (their SO is stolen)

### Kudou Sayaka (工藤 さやか)
Main protagonist beloved lover with who he's been associating since university days. 
Currently national language teacher at private school.
She's advisor of drama club.

- **Gender:** Female
- **Measurements:** Height: 158cm, Weight: 48kg, Bust-Waist-Hips: 87-54-85cm, D cup
- **Birthday:** 24 December
- **Hair:** Black, Long, Wavy, Spiky Bangs, Pubic Hair
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Eyes:** Violet
- **Clothes:** Apron, Dress, Pajamas, Jacket, Wristband, Skirt, Miniskirt, Sports Shoes, Knee-high Socks, Pantyhose, Thigh-high Stockings, Maid's Dress, Collar, Court Shoes, Wedding Dress, Bikini, Garter Belt Stockings, Watch, Panties, Sports Uniform, Blouse, Towel, Strapless Dress, Pendant Earrings, Veil, Skirt Suit, Baby-doll, Wedding Ring, Leggings, Bridal Gauntlet, Torn Pantyhose (damaged), Waitstaff Uniform, Off-The-Shoulder Shirt, Mary Jane, Loafers, Blazer, Lace Lingerie, Lace-up Shoes, Tennis Outfit, Garter Corset, Lace Garter Belt Stockings, Formal Shirt
- **Personality:** Secretive, Deredere, Kind, Naive, Envious, Jealous, Dishonest, Watashi
- **Engages in:** Driving, Cosplay, Fishing, Shopping, Lactation, Wedding, Avoidable Infidelity
- **Subject of:** Blackmail, Pregnancy, Kidnapping, Domestic Violence, Seduction, Marriage Proposal, Sexual Corruption, Breakup, Massage, Erotic Massage, Pregnancy (by illegitimate partner), Netorare (they are the stolen SO)
- **Role:** Wife, Betrothed, Mother, Domestic Partner, Girlfriend, Teacher, Student Club Advisor, Pre-Story Virginity Loss to Protagonist
- **Items:** Mobile Phone, Fishing Rod
- **Voiced by:** Arigatou

### Asao Masami (浅尾 雅美)
Mother of protagonist and full-time housewife.

- **Gender:** Female
- **Measurements:** Height: 159cm, Weight: 52kg
- **Hair:** Black, Shoulder-length, Parted to Side
- **Body:** Pale, Adult
- **Eyes:** Blue
- **Clothes:** Kimono, Glasses, Turtleneck Sweater
- **Role:** Mother
- **Engages in:** Not Sexually Involved
- **Voiced by:** Satou Yuki

### Asao Misato (浅尾 美里)
Elder sister of protagonist who's working as office lady.

- **Gender:** Female
- **Measurements:** Height: 161cm, Weight: 48kg, Bust-Waist-Hips: 85-56-88cm
- **Hair:** Black, Shoulder-length
- **Body:** Pale, Young-adult, Big Breasts
- **Eyes:** Blue
- **Clothes:** Dress, Pantyhose, Pendant Necklace, Lace Lingerie, Slave Collar
- **Personality:** Pretending, Manipulative
- **Subject of:** Nymphomania
- **Role:** Full Sister
- **Engages in:** Seduction
- **Voiced by:** Momozono Kaoru

### Asao Noriharu (浅尾 則晴)
Father of protagonist who's working as salaryman.

- **Gender:** Male
- **Measurements:** Height: 172cm, Weight: 70kg
- **Hair:** Black, Short, Parted to Side
- **Body:** Pale, Adult, Wrinkles
- **Eyes:** Black
- **Clothes:** Shirt
- **Role:** Father
- **Engages in:** Not Sexually Involved
- **Voiced by:** Dotera 4 Gou

### Fujikawa Kazuaki (藤川 和章)
Teacher who's working in same school as Sayaka.

- **Gender:** Male
- **Measurements:** Height: 173cm, Weight: 58kg
- **Hair:** Black, Short, Parted to Side
- **Body:** Pale, Adult
- **Eyes:** Black
- **Clothes:** Suit, Glasses
- **Role:** Divorcee, Teacher
- **Engages in:** Fishing, Infidelity, Netori (steals the SO), Remarriage
- **Personality:** Womanizer, Manipulative, Gloomy
- **Items:** Fishing Rod
- **Voiced by:** Dotera 4 Gou

### Kaneko Ryuuji (金子 隆次)
Protagonist's and Sayaka's senior in university days. 
After graduation found employment in father's company and works as a wedding organizer.

- **Gender:** Male
- **Measurements:** Height: 183cm, Weight: 67kg
- **Hair:** Brown
- **Body:** Pale, Young-adult
- **Role:** Villain, Senpai
- **Eyes:** Amber
- **Clothes:** Suit, Necktie, Belt
- **Personality:** Pretending, Womanizer, Overconfident, Envious, Cruel, Manipulative
- **Engages in:** Netori (steals the SO), Manipulation
- **Voiced by:** J Beroa

### Kuroda Norihiro (黒田 憲弘)
Sayaka's step father

- **Gender:** Male
- **Measurements:** Height: 171cm, Weight: 82kg
- **Hair:** Black, Balding
- **Body:** Pale, Adult, Overweight, Wrinkles
- **Role:** Villain, Non-blood-related Father
- **Clothes:** Suit, Necktie, Diaper
- **Engages in:** Planning, Domestic Violence, Netori (steals the SO)
- **Eyes:** Itome
- **Personality:** Cruel, Manipulative
- **Voiced by:** Kazu Hajime

### Kuroda Sachi (黒田 幸)
Mother of Sayaka.

- **Gender:** Female
- **Measurements:** Height: 156cm, Weight: 46kg
- **Hair:** Brown, Ponytail, Long, Wavy, Spiky Bangs
- **Body:** Pale, Adult, Wrinkles
- **Eyes:** Violet
- **Clothes:** Cardigan, Pendant Necklace
- **Voiced by:** Momozono Kaoru

### Maeda Kiyoto (前田 清人)
Sayaka's pupil and director of the drama club.

- **Gender:** Male
- **Measurements:** Height: 165cm, Weight: 53kg
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Body:** Teen, Pale
- **Clothes:** Necktie, Shirt, Hoodie, Blazer School Uniform
- **Personality:** Pervert, Energetic, Manipulative, Charismatic
- **Role:** High School Student, School Drama Club President
- **Engages in:** Netori (steals the SO)
- **Voiced by:** Ishiru Tarou

### Naruse Akari (成瀬 朱莉)
Class president of class who's Sayaka in charge of as homeroom teacher.

- **Gender:** Female
- **Measurements:** Height: 149cm, Weight: 40kg, Bust-Waist-Hips: 77-48-79cm
- **Hair:** Long, Straight
- **Eyes:** Blue
- **Clothes:** Glasses, Jacket, Miniskirt, Bikini, Ribbon Tie, Veil, Loafers, Polo Shirt, Blazer School Uniform
- **Items:** Knife
- **Personality:** Yandere, Pretending, Possessive, Serious, Cruel, Manipulative
- **Role:** Class President, High School Student, Bisexual, School Drama Club Member
- **Engages in:** Netori (steals the SO)
- **Body:** Small Breasts
- **Voiced by:** Satou Yuki

### Serina (せりぃな)
Age: self proclaimed 20
A mysterious girl who is working part-time as a maid in maid café.

- **Gender:** Female
- **Hair:** Red, Twin Tails, Long, Dyed
- **Eyes:** Red
- **Clothes:** Shirt, Miniskirt, Thigh-high Stockings, Court Shoes, Tank Top, Panties, Ribbon Tie, Maid's Headdress, String Ribbon Tie, Waitstaff Uniform, Mary Jane, Slave Collar
- **Role:** Waitstaff
- **Personality:** Mysterious, Manipulative
- **Engages in:** Manipulation
- **Body:** Small Breasts
- **Voiced by:** Satou Yuki

## Shops
- [Official Website](http://www.lune-soft.jp/game/15550)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011657.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=981120)

## Releases
### Japanese
- **2012-02-24**: Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..." - [Official website](http://www.lune-soft.jp/game/11291), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16206)
- **2013-03-22**: Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..." - Download Edition - [Official website](http://www.lune-soft.jp/game/11291), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007599.html), [Gyutto](https://gyutto.com/i/item100860), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0080073/), [DL.Getchu](http://dl.getchu.com/i/item1004251), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0063/)
- **2015-10-23**: Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..." - Low Price Edition - [Official website](http://www.lune-soft.jp/game/11291)
- **2018-01-26**: LuneSoft Premium Pack 3 ~Konna ni Ippai Hairikiranai yo♥~ Package Edition - [Official website](http://www.lune-soft.jp/game/15550), [Getchu](http://www.getchu.com/soft.phtml?id=981120)
- **2018-01-26**: LuneSoft Premium Pack 3 ~Konna ni Ippai Hairikiranai yo♥~ Download Edition - [Official website](http://www.lune-soft.jp/game/15550), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011657.html), [Gyutto](https://gyutto.com/i/item199750), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0167381/), [DL.Getchu](http://dl.getchu.com/i/item4006087), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0132pack/)
- **2018-12-21**: LuneSoft Premium Pack 1+2+3 Zenbuiri☆ - Limited Edition - [Official website](https://www.lune-soft.jp/news/17175)

### English
- **2023**: Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..." - [Official website](https://sugoivisualnovel.up.railway.app/vns/9644)

## Tags
ADV, High School, Lesbian Sex, Rape, Male Protagonist, Multiple Endings, Relationship Problems, Father Support Character, Mother Support Character, Teacher Heroine, Nameable Protagonist, Nukige, Family, Sexual Slavery, Modern Day Japan, Christian Church, Only a Single Heroine, Female Protagonist for a Short Time, High Sexual Content, Church, Group Sex of One Male and Several Females, Group Sex of One Female and Several Males, Pregnant Sex, High Amounts of Rape, Netorare, Married Heroine, Branching Plot, Other Perspectives, Blackmail, Rape with Blackmail, Group Sex of Multiple Females and Males, Vibrators, Dildos, Strap-on Dildos, Hidden Vibrator, Sex in Public Places, Cosplay, Heroine with Tights, Wedding, Clothed Female Naked Male, Bad Endings with Story, Game Over, Protagonist in Relationship, Sixty-nine, Sounds of Copulation, Blowjob, Twin Blowjob, Long Sexual Scenes, Impregnation, Lots of Choices, Bukkake, Tribadism, Paraphilic Infantilism, High Amount of Bad Endings, More Than Seven Endings, Protagonist's Fiancee as a Heroine, Non-blood-related Father/Daughter Incest, Gang Rape, Protagonist's Girlfriend as a Heroine, Central Heroine, Ejaculation Choice, Infidelity, Naked Sprites, Netorare Type A, Netorare Type B, Netorare Type C, Clothed Male Naked Female, Bonus Side Stories, Mindbreak, Normal Scene Recollection, Feet Licking, Excessive Semen, Sex in Water, Lesbian NTR, Bisexual Heroine, Jealousy, Spoons, Piledriver, Discreet Sex, Ahegao, Bathroom Sex, Mutual Masturbation, Ending Scene Recollection, Love Hotel, Consensual Erotic Humiliation, Kissing Scene, Pregnancy Bad Ending, Non-consensual Erotic Humiliation, Marriage Ending, Heroine with Garter Belt, Avoidable Netorare (obsolete), Gokkun, Voiced Thoughts, Gang Bang, Boobs on Glass, Discreet Phone Sex, Double Dildos, Sex at School, Heroine with Pubic Hair, Apartment Building, Pubic Hair Shaving, Double Handjob, Discreet Masturbation, French Kiss, Double Penetration (Group Sex), Big Ass Heroine, Music Recollection, Adult Breast Sucking, Impregnation by Others, Threesome, Ball-cupping, Mouth Gag, Naked Dogeza, Sex on a Beach, Unavoidable Heroine Rape by Others, Used Condoms Exposition, Church Sex, Masturbation with Water, Vaginal + Anal Object Insertion, Blowbang (One Mouth Multiple Penises), Only Non-Virgin Heroines, Sexual Corruption, Pregnancy Good Ending, Single Handjob, Vaginal Masturbation, Pissing, Anal Sex, Vaginal Fingering, Unavoidable Netorare, Heroine with Big Breasts, Pillow Talk, Heroine with Pre-story Virginity Loss to the Protagonist, Sex Involving Drugs, Only One Good Ending, Doggy Style, Quickie Fix Position, Erotic Massage, Revenge, Sex Scene Recollection, Correct Choice Indicator, Lesbian Domination, Lesbian Rape

## More Games from Lune Team Bitters
- [Rinkan Byoutou "Yamete... Sensei, Minaide!"](https://pinovel.net/v4817)
- [Onna Kyoushi Yuuko "Watashi, Mou... Kono Kyoushitsu kara Nukedasenai no...?"](https://pinovel.net/v4448)
- [Ore wa Kanojo o Shinjiteru! ~Enkyori Ren'ai no Susume~](https://pinovel.net/v495)
- [Kanojo ga Mimai ni Konai Wake](https://pinovel.net/v2107)
- [Soredemo Tsuma o Ai Shiteru](https://pinovel.net/v6593)
- [Marriage Blue "Kon'yakusha ga Iru no ni, Doushite Konna Otoko ni..."](https://pinovel.net/v9644)
- [Mahou Shoujo wa Kiss Shite Kawaru ~Aite ga Kare Igai no Hito da Nante...~](https://pinovel.net/v11995)
- [Ore no Kanojo ga Shuushoku Shita Kaisha wa, Black Kigyou Datta...](https://pinovel.net/v18786)
- [Soredemo Tsuma o Ai Shiteru 2 -Jokyoushi Tsuma: Marika no Baai-](https://pinovel.net/v21346)
- [Haishin NTR ~Ano Douga wa Nagasanaitte Yakusoku Shita Janai Desu ka!?~](https://pinovel.net/v53052)
- [Netoralayer - Otto no Kaisha no Tetsudai de Cosplay o Surun ja Nakatta - Kaijou Hen](https://pinovel.net/v60612)

---
*View the full details at [pinovel.net/v9644](https://pinovel.net/v9644).*

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