---
title: "Sister Mermaid"
description: "Main character is suddenly told to transfer to girls school without explaining reason. He becomes swimming club adviser even though club captain hates him. How "
image: "https://t.vndb.org/cv/74/128174.jpg"
---

# Sister Mermaid

![Sister Mermaid](https://t.vndb.org/cv/74/128174.jpg)

**Alternative Title:** シスターマーメイド

**Developer:** Lazycrew

**Release date:** Oct 24, 2003

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.9/10 (6 votes)

## Description
Main character is suddenly told to transfer to girls school without explaining reason. He becomes swimming club adviser even though club captain hates him. How will his new life fare?

[From [vndbreview](https://vndbreview.blogspot.com/2019/06/vn-of-month-october-2003-lovers-koi-ni.html)]

## Characters
### Katsuragi Ayumi (桂木 あゆみ)
- **Gender:** Female
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** School Uniform, Vest, Bikini, One Piece Swimsuit, Swim Cap, Goggles, Towel, Ribbon Tie, Ankle Socks, Sundress
- **Role:** High School Student, School Swimming Club Member
- **Engages in:** Swimming

### Mifune Chiho (三船 ちほ)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Shoulder-length, Parted in Middle
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** School Uniform, Earrings, Thigh-high Stockings, Bikini, One Piece Swimsuit, Sunglasses, Swim Cap, Goggles, Towel, Rubber Band With Beads, Choker, Sailor School Uniform, Loose Socks
- **Eyes:** Grey
- **Role:** High School Student, Younger Sister
- **Engages in:** Swimming
- **Subject of:** Piggyback Ride

### Mifune Nagisa (三船 渚)
- **Gender:** Female
- **Hair:** Blue, Hime Cut, Long, Sidehair
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** School Uniform, Apron, Earrings, Headband, Bikini, One Piece Swimsuit, Swim Cap, Goggles, Naked Apron, Towel, Shrug, Sailor School Uniform
- **Engages in:** Cooking, Swimming
- **Eyes:** Grey
- **Role:** High School Student, Older Sister

### Mifune Seren (三船 瀬恋)
- **Gender:** Female
- **Hair:** Brown, Shoulder-length, Parted in Middle
- **Body:** Teen, Slim, Pale, Big Breasts
- **Clothes:** School Uniform, Earrings, One Piece Swimsuit, Swim Cap, Goggles, Towel, Spats, Crop Top, Sailor School Uniform, Sling Bikini
- **Eyes:** Grey
- **Role:** High School Student, Middle Sister
- **Engages in:** Swimming

### Utsumi Sara (内海 沙羅)
- **Gender:** Female
- **Hair:** Pink, Short
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Eyes:** Blue
- **Clothes:** Cross Necklace, Chinese Dress, Bikini, Hair Flower, Bracelet, Pendant Earrings, Skirt Suit, Crop Top
- **Role:** Mother
- **Engages in:** Naked (Not Sexually Involved)

### Utsumi Saya (内海 沙椰)
- **Gender:** Female
- **Hair:** Blue, Twin Tails, Shoulder-length, Parted in Middle, Twin Braids
- **Body:** Slim, Pale, Kid, Flat Chest
- **Eyes:** Violet
- **Role:** Daughter
- **Clothes:** Hairpin, Old Type School Swimsuit
- **Engages in:** Naked (Not Sexually Involved)

## Shops
- [Official Website](https://web.archive.org/web/20050409154545/http://www.lazycrew.com/index2.htm)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ001804.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=30941)

## Releases
### Japanese
- **2003-10-24**: Sister Mermaid - First Press Edition - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=3076), [Getchu](http://www.getchu.com/soft.phtml?id=30941)
- **2005-03-10**: Sister Mermaid - Download Edition - [Official website](https://web.archive.org/web/20050409154545/http://www.lazycrew.com/index2.htm), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ001804.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0005542/), [DMM](https://dlsoft.dmm.co.jp/detail/lazy_0001/)

## Tags
High School, Adult Protagonist, Sports, Nukige, Student Heroine, Teacher Protagonist, School Sports Club Member Heroine, Swimming Club, Other Perspectives, Pre-rendered 3D Backgrounds, Heroine with Swimsuits, Sixty-nine, Cunnilingus, Romancing a Family, Doggy Style, Female Ejaculation, Cowgirl, Standing Sex, Sitting Sex, Spoons, Butterfly, Facesitting, Single Blowjob, Vaginal Fingering, High School Student Heroine, Heroine with Big Breasts, Swimming

## More Games from Lazycrew
- [Sister Mermaid](https://pinovel.net/v5810)

---
*View the full details at [pinovel.net/v5810](https://pinovel.net/v5810).*

```json
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```