This is the trial version not the full version. She doesn't do that. The only sexual content in this is being squished. That's it and many don't count that.
I've played about an hour of the game to see what's in it (I only have the demo). So far from what I've seen apart from the introduction:
- You can play Hide and Seek with her in which she'll give you a bit before chasing you for one minute trying to stomp you
- The Lighthouse insertion event where if she's close enough to the lighthouse, she'll walk to it and use it like a dildo. You can enter the lighthouse, but all I've seen done is that text of her moaning will occasionally appear. I don't think she can notice if you walk in or not during it (I do like that there's slime on the lighthouse for a considerable time after)
- At night she sleeps in a random spot in town, you can climb her but there isn't any events.
- Staring at the NPCs for a bit will make them say one-liners depending on the time of day. I do hope that means later there will be more interactions between them and the player, apart from pushing them down)
Edit: I was able to get the latest build and see what events are not in the Trial Version (for those curious a link is in the game requests page that was posted earlier):
- If you survive her tag minigame you can start a harder version of tag where instead of chasing you she just increases her size. You have to survive 5 stomps, but I haven't had luck escaping the final stomp. After that another game starts where she shrinks you down and you have to avoid the town girls stomping you while trying to reach her
- After the lighthouse insertion event if you get into her view range, she'll notice you, starting a pretty decent and long chain of events focused on unbirth.
- In the spot that she lays down (that I mentioned previously), if you go under her skirt there is a sequence that starts with you holding on to her panties and ends with her rubbing herself down on a building
- In that same spot if you don't interact for a bit, she'll take off her shoes, where you are able to climb in them and start foot focused event.
At one point while I was following her she started to lay down and despite not being close enough there was a prompt of her asking if anyone was under her skirt, and you had the choice to say yes or no. After that you had another prompt asking if you liked her panties so much. For both of them I put yes, and after the second choice the screen faded to black and nothing would happen no matter what I pressed. It seems there is a certain spot on the beach that this happens on.
Also for anyone experiencing the censored panties it seems like its a glitch that only happens on a new game. After loading a game after the intro, her panties stop being censored. The mosaic renders regardless of if she's wearing panties or not, so I guess it has to-do with not properly layering. Either that or it gets fixed when she goes to the lighthouse.