So as you may or may not know, I've been working on a Yaoi/Boy's Love RPG by the name of Scarlet Dream.
It has adult scenes and is NSFW. You can turn off said scenes in the options. By downloading the game on itch.io, you agree that you're a responsible adult.
The Demo contains:
Second dungeon with sample boss fight and game-over.
The ability to try each character out.
If you a play the demo to the end, you will get the option to make a special save to import into the full game.