Help me decide the main cast of Chapter 3 ! (Patreon)

Now that Chapter 2 is soon to be finished it's time to have a look at the cast for Chapter 3.
There are already 3 main characters decided for this Chapter, one of which you obviously already know. They will be revealed when the full cast has been decided.
Those three will soon be joined by 2 others. (Might end up being 3 I'm not fixed about it yet)
It's up to you to decide which 2 (or 3) of the 6 girls above will be joining the main cast.

Important note : Every girl included in this poll will make it to the game among some others that are not featured here. However the winners will get a significantly higher number of scenes and more character development.

The poll will be open until the 25th and you can only vote for 1 girl. If you're part of the 2 highest tier, don't forget to cast your second vote on the 2nd poll that I'll open soon.