---
title: "In'en no Yu ~Sandai no Okami-tachi to no Mikkou~"
description: "Tatsuhito is working in an inn that is owned by his wife's family working together with his sister-in-law Mako, his mother-in-law Mizuho, who is the current lan"
image: "https://t.vndb.org/cv/61/28861.jpg"
---

# In'en no Yu ~Sandai no Okami-tachi to no Mikkou~

![In'en no Yu ~Sandai no Okami-tachi to no Mikkou~](https://t.vndb.org/cv/61/28861.jpg)

**Alternative Title:** 淫艶の湯 ～三代の女将達との密交～

**Developer:** Ammolite

**Release date:** Jul 25, 2014

**Platform:** Windows, Android, DVD

**Language:** Japanese

**Rating:** 6.2/10 (92 votes)

## Description
Tatsuhito is working in an inn that is owned by his wife's family working together with his sister-in-law Mako, his mother-in-law Mizuho, who is the current landlord of the inn, and his grandmother-in-law Nanao. His wife recently gave birth to their first child and as a result their sex life decreased considerably.

After an exhausting work day at the inn he comes across an hyponsis program while playing around with his smart phone.
Not believing in such nonsense he shows it to Mako who jokingly proposes that Tatsuhito uses it on herself, Mizuho and Nanao with the condition that they'll always get horny when they see Tatsuhito. 

Surprisingly the program works too well and now Tatsuhito has to fend off the advances of his relatives.

## Characters
### Nonda Tatsuhito (呑田 達人)
- **Gender:** Male
- **Hair:** Brown
- **Body:** Young-adult
- **Role:** Husband, Father, Brother-in-law, Son-in-law
- **Engages in:** Infidelity

### Nonda Mako (呑田 眞子)
The protagonist's sister in law. She is the younger sister of Miya and a student. When she is not at school, she helps out at an inn. 

She is a clumsy girl and is easily distracted. She has a habit of masturbating, but is still a virgin. However, she is at an impressionable age and is surprisingly aggressive.

[From [url=https://www.ammolite-game.com/amml_006/chara_2.html]official site[/url]]

- **Gender:** Female
- **Measurements:** Height: 145cm, Bust-Waist-Hips: 78-54-79cm, B cup
- **Hair:** Black, Twin Tails, Shoulder-length
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** School Uniform, Yukata, Sailor School Uniform
- **Eyes:** Blue
- **Personality:** Pervert, Friendly, Kind, Clumsy, Naive, Brother Complex, Emotional, Curious, Sensitive
- **Subject of:** Hypnotism
- **Role:** Daughter, Sister-in-law, Waitstaff, High School Student, Younger Sister
- **Voiced by:** Sasazuka Makoto

### Nonda Mizuho (呑田 瑞帆)
The protagonist's mother in law. She is the mother of Mako and Miya. She is the current landlord of the inn.

She and her husband, Yoshikatsu, have not been spending much time together at night recently.

She is a little bit M-oriented, although she doesn't realize it. She sometimes gets pleasure from being exposed.

[From [url=https://www.ammolite-game.com/amml_006/chara_1.html]official site[/url]]

- **Gender:** Female
- **Measurements:** Height: 163cm, Bust-Waist-Hips: 97-61-89cm, G cup
- **Hair:** Black, Wavy, Shoulder-length, Pubic Hair
- **Body:** Slim, Pale, Young-adult, Makeup, Big Breasts
- **Eyes:** Violet
- **Personality:** Pervert, Friendly, Relaxed, Refined, Kind, Honest, Confident, Emotional, Wise
- **Subject of:** Hypnotism
- **Role:** Wife, Mother, Yamato Nadeshiko, Not a Virgin, Inn Manager, Mother-in-law, Landlord
- **Engages in:** Infidelity
- **Clothes:** Yukata
- **Voiced by:** Inoue Mizuki

### Nonda Nanao (呑田 渚々音)
The protagonist's grand mother in law. Her husband has already passed away.

Although she is still the landlord in name, she leaves all management of the ryokan to her daughter and her husband.

She looks younger than her age and often receives remarks about it. She still has a libido.

[From [url=https://www.ammolite-game.com/amml_006/chara_2.html]official site[/url]]

- **Gender:** Female
- **Measurements:** Height: 160cm, Bust-Waist-Hips: 89-63-92cm, E cup
- **Hair:** Bun, Long, Green, Pubic Hair
- **Body:** Slim, Pale, Adult, Mole, Wrinkles, Big Breasts
- **Personality:** Secretive, Pervert, Strict, Refined, Kind, Serious, Mature, Emotional, Envious, Sensitive
- **Subject of:** Hypnotism
- **Role:** Widow, Grandmother, Yamato Nadeshiko, Not a Virgin, Landlord
- **Eyes:** Cyan, Hosome
- **Clothes:** Yukata
- **Voiced by:** Natsukawa Nanami

## Shops
- [Official Website](http://www.ammolite-game.com/amml_006/top.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011790.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=824128)

## Releases
### Japanese
- **2014-06-27**: In'en no Yu ~Sandai no Okami-tachi to no Mikkou~ Trial Edition - [Official website](http://www.ammolite-game.com/amml_006/dl_tr.html)
- **2014-07-25**: In'en no Yu ~Sandai no Okami-tachi to no Mikkou~ Package Edition - [Official website](http://www.ammolite-game.com/amml_006/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20615), [Getchu](http://www.getchu.com/soft.phtml?id=813534)
- **2014-07-25**: In'en no Yu ~Sandai no Okami-tachi to no Mikkou~ Download Edition - [Official website](http://www.ammolite-game.com/amml_006/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20615), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008639.html), [DL.Getchu](http://dl.getchu.com/i/item30600), [DMM](https://dlsoft.dmm.co.jp/detail/aman_0065/)
- **2014-09-26**: In'en no Yu ~Sandai no Okami-tachi to no Mikkou~ DVDPG - [Official website](https://web.archive.org/web/20180606033636/http://www.world-pg.com/2014_products/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=824128), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=cppg094/)
- **2014-10-10**: In'en no Yu ~Sandai no Okami-tachi to no Mikkou~ Download Edition - [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ008779.html)
- **2018-03-02**: In'en no Yu ~Sandai no Okami-tachi to no Mikkou~ The Motion Anime - [Official website](http://www.ammolite-game.com/amcp_009/top.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011790.html)

## Tags
ADV, Non-blood-related Incest, Male Protagonist, Multiple Endings, Nukige, Modern Day Japan, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Early Sexual Content, Harem Ending, Heroine with Sexual Experience, Adult Heroine, Married Heroine, Erotic Mind Control, Widow Heroine, Bad Ending(s), Onsen, Protagonist in Relationship, Sounds of Copulation, Protagonist's Sister-in-Law as a Heroine, Heroine with Kimono, Romancing a Family, Brocon Heroine, Doggy Style, Infidelity, Outdoor Sex, Cowgirl, Reverse Cowgirl, Oyakodon Ending, Grandmother/Grandson Incest, Sitting Sex, Landlady Heroine, Heroine's Mother as a Heroine, Obacon, Heroine with Children, Heroine with Pubic Hair, High School Student Heroine, In-law Incest, Heroine with Grandchildren, Extremely (un)Lucky Protagonist, Defloration, Protagonist's Non-blood-related Sister as a Heroine, Non-blood-related Brother/Sister Incest, Protagonist's Non-blood-related Mother as a Heroine, Protagonist's Grandmother as a Heroine, Non-blood-related Mother/Son Incest, Sex in Water, Yamato Nadeshiko Heroine, Perverted Heroine, Heroine with Beauty Mark

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---
*View the full details at [pinovel.net/v15311](https://pinovel.net/v15311).*

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