---
title: "Lost M"
description: "Main character's father remarries after having a conflict with his first wife. Protagonist start to see women in both mother-in-law and new sister-in-law. As da"
image: "https://t.vndb.org/cv/92/5892.jpg"
---

# Lost M

![Lost M](https://t.vndb.org/cv/92/5892.jpg)

**Aliases:** -ロストエム-

**Developer:** 0verflow

**Release date:** Oct 15, 2004

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.5/10 (19 votes)

## Description
Main character's father remarries after having a conflict with his first wife. Protagonist start to see women in both mother-in-law and new sister-in-law. As days in suppression continue, classmate somehow gets involved in the family affair.

[From [vndbreview](https://vndbreview.blogspot.com/2019/08/vn-of-month-october-2004-akai-ito.html)]

## Characters
### Toono Shuuhei (遠野 周平)
- **Gender:** Male
- **Role:** Son, Step Brother, Non-blood-related Son

### Kanzaki Madoka (神崎 円)
- **Gender:** Female
- **Hair:** Violet, Long, Multiple Tails
- **Body:** Teen, Slim, Pale
- **Clothes:** Boots, Ribbon Hair Tie
- **Role:** Classmate
- **Voiced by:** Nakatani Azumi

### Tashibana Misako (立花 操子)
- **Gender:** Female
- **Hair:** Red
- **Body:** Slim, Pale, Adult
- **Eyes:** Red
- **Clothes:** Jacket, Necklace, Pendant Earrings, High Heeled Sandals, Microskirt
- **Engages in:** Driving
- **Role:** Mother, Non-blood-related Mother
- **Items:** Handbag

### Toono Meiko (遠野 芽衣子)
- **Gender:** Female
- **Hair:** Twin Tails, Shoulder-length, Straight, Green
- **Body:** Slim, Pale, Kid
- **Clothes:** Sweater, Pajamas, Miniskirt, Ribbon Hair Tie, Over The Knee Socks
- **Eyes:** Green
- **Role:** Daughter, Step Sister, Non-blood-related Daughter

### Toono Misako (遠野 美沙子)
- **Gender:** Female
- **Hair:** Brown, Waist Length+, Pubic Hair
- **Eyes:** Brown
- **Clothes:** Sweater, Apron, Headband, Skirt, Collar, Uwabaki
- **Body:** Adult
- **Role:** Wife, Mother, Non-blood-related Mother
- **Engages in:** Lactation
- **Subject of:** Enchainment
- **Voiced by:** Marina

### Toono Kouzou (遠野 孝造)
- **Gender:** Male
- **Role:** Husband, Father

## Shops
- [Official Website](http://www.0verflow.com/html/products/lostm/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002475.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=7840)

## Releases
### Japanese
- **2004-10-15**: Lost M - [Official website](https://web.archive.org/web/20180616052325/http://www.0verflow.com/html/products/lostm/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=3933), [Getchu](http://www.getchu.com/soft.phtml?id=7840)
- **2007-09-14**: Lost M - Download Edition - [Official website](http://www.0verflow.com/html/products/lostm/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002475.html), [Gyutto](https://gyutto.com/i/item5201), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0090642/), [DL.Getchu](http://dl.getchu.com/i/item1000715), [DMM](https://dlsoft.dmm.co.jp/detail/hobe_0071/)
- **2025-11-09**: Lost M Windows 11 Patch

## Tags
ADV, Male Protagonist, Loli Heroine, Father Support Character, Nameable Protagonist, Nukige, Bondage, Group Sex of One Male and Several Females, Group Sex of One Female and Several Males, Student Heroine, Early Sexual Content, Adult Heroine, Netorare, Student Protagonist, Protagonist's Blood-related Mother as a Heroine, Protagonist's Non-blood-related Mother as a Heroine, Non-blood-related Mother/Son Incest, Twin Tail Heroine, Lactation During Sex, Cunnilingus, Infidelity, Outdoor Sex, Colored Texts, Lip Sync, Heroine Having Sex with Others, Sex in Public Places, Double Penetration (Group Sex), Quickie Fix Position, Straight Lolicon, Anilingus, Married Heroine, Pissing, Missionary Position, Standing Sex, Vaginal + Anal Object Insertion, Non-blood-related Brother/Sister Incest, Sex with Others, Vaginal Fingering, Defloration, Discreet Phone Sex, Anal Sex, Sixty-nine, Sitting Sex, Cowgirl, Protagonist's Non-blood-related Sister as a Heroine, Rope Bondage, Divorcee Heroine, Single Blowjob

## More Games from 0verflow
- [Large PonPon](https://pinovel.net/v4572)
- [Pure Mail](https://pinovel.net/v4215)
- [Overflow Pleasure Box](https://pinovel.net/v4573)
- [Snow Radish Vacation!!](https://pinovel.net/v7054)
- [Imouto de Ikou!](https://pinovel.net/v1852)
- [Chiyoren Otakara Disk Vol.1 ~Warera Chiyoren no Tameni~](https://pinovel.net/v39292)
- [Summer Radish Vacation!!](https://pinovel.net/v1197)
- [Magical☆Unity](https://pinovel.net/v21516)
- [Miss Each Other](https://pinovel.net/v1349)
- [Summer Radish Vacation!! 2](https://pinovel.net/v4102)
- [Lost M](https://pinovel.net/v4791)
- [School Days](https://pinovel.net/v14)
- [Summer Days](https://pinovel.net/v73)
- [Cross Days](https://pinovel.net/v1193)
- [Shiny Days](https://pinovel.net/v7751)
- [Island Days](https://pinovel.net/v14273)
- [Strip Battle Days 2](https://pinovel.net/v19350)

---
*View the full details at [pinovel.net/v4791](https://pinovel.net/v4791).*

```json
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```