For Version 0.02, because that is a very early version of the game, not a lot of content other that Juliet and partially Maggie are in yet. Version 0.04B has a total of 5 romanceable girls, Juliet & Maggie having fully completed storylines and the other 3 having introduction chapters + a few more for Lilith.
As the development progresses, there will be more content of course but unfortunately, 0.02 really IS only the 2nd major update. We're continuing to bring in more and more content with each update and hopefully we'll get to a point where the true vision of what the game really should be is met. (with a wide variety of complete character storylines and always things to do with each day)
Cheatcodes are available and changing season is an option as one of the variables that a player can change with these cheats.