Demon of Desire

Demon of Desire is a dark, sensual visual novel you can play instantly in your browser on PC and mobile. After 18 years of hiding who he is, a young man begins exploring his sexuality and forms a mysterious bond with a seductive devil. Temptation draws him toward a softer, more feminine version of himself, with emotional and physical changes following as their trust grows.

This is a short demo, so it introduces the transformation journey rather than telling the full story. Its 3D renders make a strong first impression, while the chapters to come will have room to explore where the protagonist’s desires and his devilish connection lead.

Press Play and start directly in your browser with no separate installation.

About the Developer: Created by 3kdesign - support the developer for updates and more work.

Game Info: Ren’Py | by 3kdesign | Visual Novel / Sissy Transformation / Fantasy | English.

Updated to 0.07 on May 29th 2026.

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