The game looks interesting, if I buy it here will it have a difference from the steam version? I want to buy it to support the development of the game, and if that is the case once I buy it (right here) how can I access future updates when they are released
You will have access to the future updates and releases. The only change i believe is that the itch.io platform will have both the NSFW and SFW versions of the game. Once an update comes out, you will need to redownload the game. Also thanks for the kind words! We are working really hard on the next update.