---
title: "Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~"
description: "Read about Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~ visual novel."
image: "https://t.vndb.org/cv/02/136502.jpg"
---

# Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~

![Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~](https://t.vndb.org/cv/02/136502.jpg)

**Alternative Title:** 魔法少女リオナ☆フィオナ ～最弱の姉と最強の妹～

**Aliases:** Magical Girl Leona☆Fiona ~The Weakest Big Sis, the Strongest Little Sis~

**Developer:** VALKYRIA

**Release date:** Oct 29, 2021

**Platform:** Windows, iOS, Android, DVD

**Language:** Japanese

**Rating:** 6.7/10 (27 votes)

## Characters
### Fiona Ibis (フィオナ・アイビス)
- **Gender:** Female
- **Measurements:** Height: 161cm, Weight: 52kg, Bust-Waist-Hips: 98-55-88cm
- **Hair:** Red, White, Twin Tails, Waist Length+, Straight, Multicolored, Blunt Bangs, Sidehair, Tiny Braid, Braid Hair Tie
- **Body:** Teen, Pale, Huge Breasts
- **Eyes:** Amber, Tareme
- **Clothes:** Gloves, Thigh-high Stockings, Hair Flower, Bracelet, Torn Clothing, Ankle Socks, Ankle-Strap Shoes, Off-The-Shoulder Sweater
- **Role:** Mahou Shoujo, Homosexual, Younger Sister
- **Items:** Wand
- **Personality:** Watashi
- **Voiced by:** Sakura Mizuki

### Riona Ibis (リオナ・アイビス)
- **Gender:** Female
- **Measurements:** Height: 158cm, Weight: 42kg, Bust-Waist-Hips: 88-56-80cm
- **Hair:** Blond, Red, Ahoge, Twin Tails, Shoulder-length, Multicolored, Shaggy
- **Body:** Teen, Pale, Mole, Fang
- **Eyes:** Amber, Tsurime
- **Clothes:** Sports Shoes, Hoodie, Gothic, Garter Belt Stockings, Clothing with Ribbons, Ribbon Hair Tie, Fishnet Clothing, Horns, Bridal Gauntlet, Torn Clothing, Decorative Belt, Pinafore Dress, String Ribbon Tie, Ankle Boots, Crotchless Pantyhose, Bondage Mask
- **Role:** Mahou Shoujo
- **Items:** Wand
- **Personality:** Atashi, Competitive
- **Voiced by:** Fuurin Misuzu

## Shops
- [Official Website](http://www.ordin-soft.com/rionafiona.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ350820.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1320847)

## Releases
### Japanese
- **2021-10-29**: Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~ Package Edition - [Official website](http://www.ordin-soft.com/rionafiona.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31401), [Getchu](http://www.getchu.com/soft.phtml?id=1142705)
- **2021-10-29**: Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~ Download Edition - [Official website](http://www.ordin-soft.com/rionafiona.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31401), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ350820.html), [Gyutto](https://gyutto.com/i/item248116), [Gyutto](https://gyutto.com/i/item248125), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0224525/), [DL.Getchu](http://dl.getchu.com/i/item4037659), [DMM](https://dlsoft.dmm.co.jp/detail/odin_0092/), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_213611/)
- **2022-12-13**: Mahou ** Riona ☆ Fiona ~Saijaku no Ane to Sai* no Imouto~ Special Edition DVDPG - [Official website](https://ene-pg.com/098.php), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=ene098/)
- **2023-04-19**: Mahou Shoujo Riona ☆ Fiona ~Saijaku no Ane to Saikyou no Imouto~ - [Official website](https://hbox.jp/home/category/doujin/doujin/=/cid/474186)
- **2025-02-28**: Mahou ** Riona ☆ Fiona ~Saijaku no Ane to Sai* no Imouto~ Special Edition the BEST DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=1320847)

## Tags
Lesbian Sex, Sister/Sister Incest, Tentacle Rape, Mahou Shoujo Heroine, Group Sex of One Female and Several Males, Consensual Sex Involving Tentacles, Lesbian Rape, Energy Transfer via Sex, Selfcest, Monsters, Bukkake, Inflation, Sex with Insects, Monster Birth, Naked Sprites, Deepthroat, Excessive Semen, All the Way Through, Monster Rape, Consensual Sex With Monsters, Penis Growth, Autofellatio, Background Moans, Shoejob, Auto-Boobjob, Autobukkake, Single Hole Multiple Tentacle Penetration (obsolete), Futanari on Female, Anal Monster Birth, Vaginal + Anal Tentacle Penetration, Stuck in Meatwall, Sexual Corruption, Bred by Monsters, Single Footjob, Vaginal Masturbation, Pissing, Heroine with Huge Breasts, Tentacle Blowjob, Wet and Messy, Symbiote / Parasite, Falling to Evil (sexual), Female Protagonist

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---
*View the full details at [pinovel.net/v31689](https://pinovel.net/v31689).*

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