Excited to see this grow, really solid base here already! As far as content planned, I imagine the big stuff is to flesh out some more biomes to progress through, boss stuff, and quest progression.
I'm wondering if down the line once the base is more fleshed out you'll think about adding other kink based encounters? Slimes could be a fun one for an enemy type, or maybe some sort of bondage mimic trap. Also get if those are a bit too out of the scope for this though.