Get it here.

Make sure you have installed the game and at least started the game once before you continue.

1. Download MelonLoader.Installer.exe
2. Run MelonLoader.Installer.exe.
3. Click the SELECT button.
4. Select and HouseParty.exe from where the game is installed.
5. Select the latest Version of MelonLoader.
6. Click the INSTALL or RE-INSTALL button.

After this the installation directory of the game should contain a new folder called Mods. Then Move the downloaded Sticky.dll into this folder and start the game.

Refer to this document here for further info on modding House Party.

• toggle UI with ALT + 2
• make Cum persistent
• toggle each zone for each loaded character manually
• reset all spots
• toggle all spots on for everyone