---
title: "Aisai Nikki"
description: "A young woman has needs. But she would never betray her husband... Keisuke loved his wife Sanae with all his heart. She loved him too. They had a sexless life b"
image: "https://t.vndb.org/cv/15/30415.jpg"
---

# Aisai Nikki

![Aisai Nikki](https://t.vndb.org/cv/15/30415.jpg)

**Alternative Title:** 愛妻日記

**Aliases:** Beloved Wife Diary, 愛妻日記 愛妻寝取られAVG

**Developer:** ORCSOFT

**Release date:** Dec 30, 2009

**Platform:** Windows, Android, DVD

**Language:** Japanese, Chinese (simplified), English, Indonesian

**Rating:** 7.3/10 (133 votes)

## Description
A young woman has needs. But she would never betray her husband...
Keisuke loved his wife Sanae with all his heart. She loved him too. They had a sexless life because of his erectile dysfunction. To satisfy her needs as a woman, he enlisted the help of Ryouichi, thinking only about her sexual well-being. Surely she would enjoy the sex, but not give her heart or true love to another man...
Soon paranoid, he filmed Sanae during her sexual encounters. And what he saw... 

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE059004.html)]

## Characters
### Noumi Keisuke (能美 圭介)
- **Gender:** Male
- **Role:** Husband, Office Worker
- **Subject of:** Netori (their SO is stolen), Sexual Dysfunction
- **Engages in:** Netorase (their SO is shared)

### Noumi Sanae (能美 早苗)
The wife of [url=https://vndb.org/c37073]Keisuke Noumi[/url]. Sanae has a curvy, yet slender build, making her very appealable to men. 

While she is quite kind and considerate, she is also shown to have a hidden lewd side, which becomes more pronounced when she gets intimate with other men. 

[spoiler]
At her husband’s request, Sanae has sex with [url=https://vndb.org/c37075]Ryouichi[/url], his co-worker. Despite being nervous, Sanae finds Ryouichi quite hot when he goes nude. Ryouichi likewise finds Sanae sexy when she strips off her nightie in front of him. Ryouichi fucks her in the missionary position while wearing a condom, while Keisuke records them from the other room. After the two climax, he pulls off the filled-up condom, allowing his seed to spill out on her chest. She remarks on how warm it feels, and how big his load was. 

During their second session, Sanae puts on a naked apron for Ryouichi, who proudly stands naked in their kitchen. She gives him a blowjob, making him moan in delight as he blows his hot load down her throat due to how good it feels. Using her mouth, she places a condom on his still rock-hard cock, and spreads her pussy for him eagerly. He fucks her from behind while playing with her huge breasts, cumming so hard that she can feel his hot semen (despite it being trapped within the condom). 

Despite her earlier reservations, Sanae becomes quite comfortable with Ryouichi, even flirting with him as they have sex. She gives him a titjob, and the softness of her large breasts causes him to spray his hot and sticky cum all over her face and tits. This excites her so much that she pushes him down on the couch, and lets him fuck her raw while in the cowgirl position. He fucks her from behind, pumping into her violently as they climax together, filling her up with a large amount of hot cum. 

The two relax and cuddle on the couch while comfortably nude, when Keisuke then barges into the room. Sanae is excited to see that her husband is now hard, having been turned on watching her being fucked by another man. She stands up, Ryouichi's cum spilling out of her hot pussy and down her legs, and welcomes him home. 
[/spoiler]

- **Gender:** Female
- **Hair:** Brown, Long, Intake, Spiky Bangs, Pubic Hair
- **Body:** Pale, Young-adult, Mole
- **Clothes:** Apron, Trench Coat, Headband, Scarf, Gloves, Miniskirt, Thigh-high Stockings, Tank Top, Garter Belt Stockings, Ring, Naked Apron, Blouse, Towel, Baby-doll, Bridal Gauntlet, Lace Lingerie, Open Cup Bra, Crotchless Panties
- **Role:** Wife, Housewife, AV Actor
- **Eyes:** Teal
- **Engages in:** Lactation
- **Subject of:** Pregnancy (by illegitimate partner), Netorare (they are the stolen SO), Netorase (they are the shared SO)
- **Voiced by:** Dynamite Ami

### Gouno Kazumi (郷野 和己)
- **Gender:** Male
- **Role:** Management
- **Hair:** Balding

### Miyakoshi Ryouichi (宮越 亮一)
- **Gender:** Male
- **Hair:** Blond
- **Eyes:** Brown
- **Role:** Coworker, Sex Friend
- **Personality:** Womanizer
- **Engages in:** Netori (steals the SO)

## Shops
- [Official Website](http://www.orcsoft.jp/orc001/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ059004.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=849460)

## Releases
### Japanese
- **2009-12-30**: Aisai Nikki - Package Edition - [Official website](http://www.orcsoft.jp/orc001/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13519)
- **2010-03-05**: Aisai Nikki - Download Edition - [Official website](http://www.orcsoft.jp/orc001/index.html), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ059004.html), [Gyutto](https://gyutto.com/i/item33869), [Gyutto](https://gyutto.com/i/item33853), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0038698/), [DL.Getchu](http://dl.getchu.com/i/item8170), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_026752/), [DMM](https://dlsoft.dmm.co.jp/detail/crg_0073/)
- **2011-06-02**: Aisai Nikki - DVDPG - [Official website](https://web.archive.org/web/20120325195008/http://www.ktfactory.tv/detail?t=1&i=ba3c80b3151dd4548661fb8688cbe1fc), [Getchu](http://www.getchu.com/soft.phtml?id=710173), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=50ktpg142/)
- **2012-12-21**: Aisai Nikki - [Official website](https://web.archive.org/web/20170516151153/http://hbox.jp/contents/39456), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18573)
- **2013-02-10**: AMBER BEST Vol.5 - DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=763355), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=50ktpg186/)
- **2015-04-25**: AMBER REVIVAL Series - Aisai Nikki - DVD-PG - [Official website](https://web.archive.org/web/20150511085348/http://www.ktfactory.tv/detail?t=1&i=fdc805de569e518ab005a7a25366d1c6), [Getchu](http://www.getchu.com/soft.phtml?id=849460), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=50ktpgsp117/)
- **2019-01-04**: Orcsoft 2019-nen Shinshun Netorare Fukubukuro

### Chinese (simplified)
- **2020-08-31**: Aiqi Riji

### English
- **2024-05-10**: Aisai Nikki - [Official website](https://sugoivisualnovel3.up.railway.app/vns/8280)

### Indonesian
- **2024-11-03**: Aisai Nikki - [Official website](https://www.nnntranslation.my.id/2024/11/aisai-nikki-bahasa-indonesia_4.html)

## Tags
ADV, Male Protagonist, Multiple Endings, One True End, Nameable Protagonist, Nukige, Bondage, Only a Single Heroine, High Sexual Content, Pregnant Sex, Netorare, Married Heroine, Big Breast Sizes Heroine, Bad Ending(s), Vibrators, Dildos, Condoms, Sex in Public Places, Anal Penetration, Boobjob, Stockings, Missionary Position, Protagonist in Relationship, Sounds of Copulation, Internal Exhibition of Sex, Blowjob, Lactation During Sex, Heroine with Intake Hairstyle, Multiple Penetration, Masturbation, Naked Heroine with Apron, Object Insertion, Consensual Group Sex of One Female and Several Males, Female Ejaculation, Ejaculation Choice, Colored Name-tags, Protagonist's Wife as a Heroine, Heroine with Beauty Mark, Naked Sprites, Fingering, Anal Toys, Excessive Semen, Netorase, Standing Sex, Sitting Sex, Spoons, Discreet Sex, Ahegao, Production of Pornography (Professional), Kissing Scene, Pregnancy Bad Ending, Heroine with Garter Belt, Gokkun, Background Moans, Sexual Blindfold, Quickie Fix Position, Heroine with Pubic Hair, Masturbation with Object, Handcuffed Sex, French Kiss, Spreader Bar, Double Penetration (Group Sex), Heroine with Crotchless Clothing, Heroine Having Sex with Others, No "Keep Voice on Click" Option, Used Condoms Exposition, Single Boobjob, Single Blowjob, Vaginal Masturbation, Pissing, Anal Sex, Masturbation Involving Food, Vaginal Fingering, Threesome Ending

## More Games from ORCSOFT
- [Aisai Nikki](https://pinovel.net/v8280)
- [Saimin Nikki](https://pinovel.net/v8279)
- [Netorare Osananajimi ~Haruka to Chika~](https://pinovel.net/v6382)
- [Buta Hime-sama](https://pinovel.net/v6282)
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- [Otonari no Kokujin Otto ni Dakarete Nakimodaeru Saiai no Tsuma. Sono Hikikae ni Ajiwau Kokujin Tsuma no Hada. -Big Black Cock & Big Black Butt & My Sweet Wife-](https://pinovel.net/v14556)
- [Dare mo ga Kanojo o Neratteru.](https://pinovel.net/v17153)
- [Tsuma ga Kirei ni Natta Wake](https://pinovel.net/v20574)
- [Omae no Kaa-chan, Ii Onna Da yo na.](https://pinovel.net/v22448)
- [Sex Friend Osananajimi ~Shojo to Doutei wa Hazukashii tte Minna ga Iu kara~](https://pinovel.net/v24883)
- [Tanezuke Ojisan Isekai e ~Haramase-shi Tanemaki Gonzou, Elf no Sato e Nagaretsuku Hen~](https://pinovel.net/v26551)

---
*View the full details at [pinovel.net/v8280](https://pinovel.net/v8280).*

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