I'm not gonna disagree with you but this is one of those games were things are different.
In a normal game it goes something like this:
Code:
choice:
action1:
variable set to true or false
action
action2:
variable set to true or false
action
This game is one were it's:
Code:
choice:
action1:
action
action2:
action
So if the dev wants to have more Lia content then he will probably just add a small part to her
rape scene that might be something similar to what I had mentioned.
But given that the beach was something like 2 hours away from their homes, Lia most likely was a 5 minute character and will be forgotten and replaced x number of times with other 5 minute characters in the future.