Margaret's Sin

by Red book

Uncensored Windows Linux Mac Android

Versionv1.1

EngineRen'Py

Released2025-07-14

Updated2025-07-14

LanguageEnglish, Russian , Spanish, French, Chinese, Japanese, German, Turkish, Korean

2DCG Animated Corruption Groping Male Protagonist Mobile Game Oral Sex Vaginal Sex Voiced

About Margaret's Sin

Margaret's Sin is an adult Ren'Py game by Red book, presented with animated 2D CG and voiced scenes. The premise follows Margaret, a pious, humble woman left alone after a brief marriage. She has lived under strict rules and finds it hard to discard her inhibitions, yet she is curious about orgasms and satisfying sex. You play as a male protagonist, and the story explores corruption. The game runs on Windows, Linux, Mac, and Android, making it suitable for desktop and mobile play.

The current build is v1.1, dated July 14, 2025, and development is finished. It is available in English, Russian, Spanish, French, Chinese, Japanese, German, Turkish, and Korean, with uncensored content. The latest changelog notes that Korean language support was added to the demo version. Earlier entries also mention German, Turkish, Chinese, and Japanese being added, along with translator credits. The game is a mobile-friendly adult Ren'Py experience with animated visuals and voiced scenes.

Developer's description

Margaret is a pious, humble woman who’s been left alone after a brief marriage. She’s had rules hammered into her for too long to easily discard her inhibitions and preconceptions, but deep inside, she’s very curious about a world she’s never explored before — the world of orgasms and good sex.

Margaret's Sin screenshots

Download Margaret's Sin v1.1

Changelog

Final 2025-05-07 We’re excited to share that Korean have been added to the demo version! 2025-05-06 We’re excited to share that German and Turkish have been added to the demo version! 2025-03-01 Added Chinese and Japanese languages + translator credits. Demo Initial Release

Player reviews

Player rating 4.0 / 5 · 20 ratings

Written reviews 20 · avg 3.8★

Positive (4–5★) 60%

Latest review 2025-09-14

What players say

Positive overall, with praise for art and voice acting but criticism for short length and limited choices.

5★ 8

4★ 4

3★ 4

2★ 3

1★ 1

Players like

Beautiful hand-drawn art and appealing character design
Strong voice acting conveys emotions well
Sweet vanilla romance with religious guilt themes
Short, simple story that plays quickly

Common complaints

Game is too short for deeper development
Choices are mostly single or non-branching
Opaque text boxes often block the artwork

Best for players who enjoy short vanilla romance with religious themes and beautiful art.

Summarised from 20 written player reviews.

at959595 2025-09-14 ★★★★★

A very good game. It's mostly very wholesome and pretty vanilla if you're into that. I'm not religious, but I found the story and writing interesting. The 'corrupt a religious girl' idea is used in other games, but since it's…

Deleted member 9391978 2025-09-05 ★★★★★

A decent visual novel that tells a simple but sweet story. Definitely lacks in the game play department; there isn't even really a branching narrative as most choices are simply letting you make a mistake that will end the game…

blueraven88 2025-09-03 ★★★★★

Beautiful art, but jesus fuck this story is bad. It's basically a lesson in depression and religious oppression, and the pacing was bizarre. The developer also tried to be artsy-fartsy with the dialogue boxe(s), but more often than not they…