The current plans are:
Beach biome(Next Friday Update).
Lewd encounter: Tentacle of some kind. either a shell creature or octopus.
Lewd adventure: Likely a mermaid.
Halloween Event(Date not decided).
Lewd encounter: pumpkin head.
Lewd adventure: either a jack o lantern horse man or a ghost, maybe something else I'm not decided yet and am open to suggestions.
There is also a planed end screen when losing to the demons. That will likely be a tentacle scene or bondage. not sure when it will be done yet.