Against better judgement I decided to push through as far as possible. Game's pretty bad, the plant cutscene until you can "play" again is legit like 30min because of the dialog and slow walking through camp. When you wake up the next day after having sex with the dogs, do NOT forget to put your clothes on, else you're "punished" being tied up for an actual in-game hour and a half. No skipping no nothing, literally sit there and wait for the game clock to tick by.
Unless I'm doing something wrong, I'm pretty sure I'm softlocked. Gotta get the pink aloe from plant island, but I can't leave until both are on the boat and I can't switch characters no matter where I am. The tall girl is still standing on the bed naked and I'm out of options.
Edit: relaunching put both girls on the boat. Had to use the other girl to retrieve her clothes from the camp and trade them off, but I'm back in this mess.
Edit2: Softlock if you lose while your gear is dropped from the plants on plant island. No weapon or armor, and no way to get them back. I hunted a few values with cheat engine to test stuff, but the addresses change every load and I'm too lazy to continue on. I found no way to "seduce" the dog, the only sex I found was with the goblins (1 anim each) and the dog cutscene. The girls do get inflated from cum, but it's too little too late.