I thought I'd post a week 2 update for anyone curious. I've finally got most of my game's main systems working and picked an art style I'm happy with. You can direct party members to do stuff, talk to them, find items, use items and solve puzzle chains. From here I can finally start adding actual horny content into the game.
Big thanks to everyone who shared their hard earned progress in this thread so far. There's a lot of wonderful projects in the works this year and I am very excited to play them.