Completed / Ren'Py / VN

Sins of Lust [SPIN-OFF HOUSE OF SECRETS] [Satisfaction 3D Games]

January 16, 2026F95

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.

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-Off “WHAT IF”
I’m thrilled to present something truly extraordinary today! Get ready to dive into the first chapter of an exciting new spin-off of the game Sins of Lust.
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. Expect nothing less than a captivating experience that will keep you on the edge of your seat!
Formerly known as “Lust Guide”

Thread Updated: 2026-01-16

Release Date: 2026-01-16

Developer: Satisfaction 3D Games Patreon – Twitter – Instagram – Discord

Censored: No

Version: Chapter II – Update 1.0.0 – Spin-Off What If – Spin-Off Sweet Rewards – Spin-Off House Of Secrets

OS: Windows, Linux, Mac, Android

Language: English

Genre:

3DCG, Male protagonist, Animated, Big tits, High heels, Incest, MILF, Teen, Domination, Vaginal sex, Big tits, Mobile game, Handjob, Oral sex, Sleep sex, Creampie, Groping, Virgin, Masturbation, Sleep-sex, Harem, Voyeurism, Male Domination, Oral Sex

Installation:

1. Extract and run.

Changelog:

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.

Developer Notes:

My goal is to create the most exciting games possible. I want to share unique stories full of adventure, excitement, lust, and sex, lots of sex.

About the Name change:

Lust Guide and Sins of Lust are actually the same game. I had to change the name because I got banned from Patreon. To keep developing the game, I also had to change the appearance of the main character to make him look more mature. The original game got banned, so I had to rename it to continue promoting it on Patreon.