incredible game with very much potential!
Human futas please!! I want play with futa humans!
a playable futa and more itens.
aphrodisiac to help the monsters interact,
lanter for nighttime.
(edit: Thanks for the updates, but i want human futa too!)

For more gameplay mechanics, you could incluede pregnancy, for example: eggs, hybrids, etc

and have more different monsters can me interesting (more insects, aquatics, plants, etc)
and mutual penetrations.
(the hybrid aspect could be part of the lore's progression).

I also hope that game will be more updates to the biomes and animations in the future, I'm excited for it.
and them interacting more with the mushrooms

edit:
the protagonists mounths are strange...
mutual penetration and love train please!!
plants catching mora than 1 monster, maybe forcing they to fuck.
octupus girls! demons girls! Dragons! Dinossaurs!
parasite infection!
the the luxury spores add a effect on player to atract monsters.
the dungeons are useless? maybe use to eggs idea.
please improve the sex animations