Sins of Lust

by Satisfaction 3D Games

Uncensored Windows Linux Mac Android

VersionSpin-Off HoS

EngineRen'Py

Released2026-08-13

Updated2026-08-14

LanguageEnglish

About Sins of Lust

Sins of Lust is an adult visual novel by Satisfaction 3D Games, built in Ren'Py with animated 3DCG art. You play a male protagonist whose body produces excessive sex hormones, yet he struggles to respond like others. In a household setting, a doctor and nurse offer a treatment to awaken desire, while his housemate helps him without crossing a clear line. A guide then teaches him to explore fantasies and forbidden urges. Choices shape whether he follows domination or love-focused paths, and how large his harem becomes.

The current build is the Spin-Off HoS version, released August 13, 2026, and development continues with shorter spin-offs in the same world. It runs on Windows, Linux, Mac, and Android in English, without censorship. The latest changelog lists v1.0.0, where every path, choice, and result arrives at its decisive moment, asking whether the protagonist finds redemption or surrenders to sin. That update also adds new visuals and animated scenes, and improves overall performance for a smoother, stable experience.

Developer's description

The hero suffers from a strange medical case, he generates excessive amounts of sex hormones, but unfortunately, it's difficult for him to get aroused like a typical boy. The doctor and the nurse seem strangely interested in this medical anomaly, so they offer him a strange treatment to stimulate his sexual desire. Spoiler His housemate, the most important person in his life, offers to help him through this difficult time but makes it clear to him that she will never cross the forbidden line. Fortunately for the hero, he finds a guide who will show him, step by step, how to fulfill all his fantasies and forbidden desires. How far do you want to take a relationship? Will you choose the path of domination or love fantasies? How big would you like your harem to be? The choice will be yours. SPIN-OFFS "House OF Secrets - What If - Sweet Rewards" Parallel stories from the universe of Sins of Lust I’m also developing a series of shorter, more focused erotic spin-offs set in the same world. Each one explores a different “what if” scenario with the characters you already know, diving deeper into forbidden desire, power dynamics, and intense explicit content. Spoiler House OF Secrets When a financial disaster hits the household, MC and Ann are forced to find a dangerous solution: adult live streaming. What begins as a desperate plan for money turns into a high-risk game of exhibitionism, secret cameras, and the constant threat of being caught by the other women living under the same roof. One of the most intense and taboo entries in the series so far. What If? What happens when MC is left alone in the house for three days with his childhood friend Arya? A story of repressed lust, voyeurism, mutual blackmail, and the moment both of them finally stop holding back. Fast, direct, and extremely explicit. Sweet Rewards What happens when MCs strict teacher, Yazmin (New Milf), discovers that the only way to help hi m focus on his studies… is by dealing with his body first? A slow-burn power dynamic that starts as “help” and quickly spirals into something neither of them can control. Full of tension, denial, and eventual complete surrender. Formerly known as "Lust Guide"

Sins of Lust screenshots

Download Sins of Lust Spin-Off HoS

Changelog

Spin-Off: House OF Secrets v0.6 N/A v1.0.0 The Climax of the Story: All routes, decisions, and consequences reach their critical point. Will you achieve redemption or give yourself over to sin? Enhanced Visual Content: We've added new high-quality pictures and animations that will take your breath away. Total Optimization: A smooth experience from start to finish, bug-free and ready to enjoy. Spin-Off HOUSE OF SECRETS v0.5 N/A Spin-Off SWEET REWARDS This release boasts an impressive 300 stunning renders and 20 captivating animations that will bring the experience to life. Update 0.4.5 N/A Spin-Off What If Full episode of the first spin-off "What If" Get ready to dive into our What If series! These short stories may be concise, but they deliver a thrilling punch packed with intense action and compelling character interactions. "CURRENTLY COMPLETED". Update 0.4 N/A Update 0.3.6 It contains 172 renders and Seventeen animations. Update 0.3 It contains 90 renders and nine animations. Update 0.2 It contains 200 renders and five animations. Halloween Special Small update with 50 renders and 2 animations. The story is not Canon, it is made to be fun and exciting. Update 0.1.5 It contains 270 renders and eight animations. It mainly focuses on the Harem route. However, now, you have the opportunity to gain significant points such as Love and Rough Sex. Chapter II Update 0.1.2 - This update features 182 new renders and 9 animations. Chapter II Prologue - This update features 50 new renders and is centered around the official presentation of the hero's new look. v0.4.5 - I bring you the free version of the update 0.4.5. It comes with 110 renders and 4 animations. v0.4.0 - This update boasts 179 new renders and 23 fresh animations. v0.3.5 (SUPERHERO SPECIAL) - The update has 94 renders and 14 animations. - I always strive to think outside the box and come up with new ideas. That's why I made this update - to provide content that stands out from the rest. I should mention that the update doesn't include any progress in the game's storyline, but it does feature plenty of thrilling scenes. v0.3.5 - This update focuses on the Aphrodicic Elixir route , includes 128 renders and 14 animations. - This update includes the soundtrack of the game. v0.3.0 - This update focuses on the route of the elixir of dreams. - It features 135 renders and 27 animations. 0.2.5 - This version has 160 renders and 10 short animations. - Part of the update includes HDRI-quality images. I am still learning about these quality improvements. As time goes by I will bring you much better images and animations. 0.2.0 - This update focuses on the development of the seduction plan. Especially with dancing and painting skills. - In this update, you can earn one Fantasy point. In the future, these points will allow super special events. However, sometimes you will have to make some sacrifices to get them. 0.1.5 - Brief progress in the history of the game. - Nine hot scene animations. 0.1 - The first chapters of Seduction begin by focusing on skills training. - Ann's extracurricular activities as a teacher are discovered. - Ann's new students appear. First release.

Player reviews

Player rating 3.0 / 5 · 20 ratings

Written reviews 20 · avg 3.0★

Positive (4–5★) 40%

Latest review 2026-03-14

What players say

Mixed reviews: some enjoy visuals and adult scenes, while many criticize story, writing, and main character.

5★ 3

4★ 5

3★ 3

2★ 6

1★ 3

Players like

Attractive female character models and good renders
Decent sex animations and engaging adult scenes
Some fun premise and satisfying adult content

Common complaints

Weak story and unnatural dialogue
Main character model looks childish or unpleasant
Dropped storylines and choices that do not matter

Best for players who enjoy simple mom-son adult scenes more than coherent stories.

Summarised from 20 written player reviews.

nuttyguy95 2026-03-14 ★★★★★

TLDR : Sins of Lust looks like a condensed, demo version of Lust Guide, play the latter. SINS OF LUST v1.0 (3.5/10) Anyone who rated this game 4 or more has been paid lol. It clearly is a game that…

TheDwayneTrain 2026-01-19 ★★★★★

The story is pretty nonsensical. It jumps all over the place, picking up threads then dropping them, then creating new threads... Unfortunately, it just doesn't work. And the way the characters speak to each other is completely unnatural, like Shakespeare…

MrHatIsHere 2026-01-18 ★★★★★

A fun, sexy game. Not a lot of depth, and a good number of typos (I notice the dialogue is frequently attributed to the wrong character, which I got used to), and game over choices can often seem similar to…