Since this is a very early version, I will not go into too many negatives. Especially since I assume others have done so already LOL.
I feel the game has got a lot of potential. I like futa stuff, there isn't enough of it of any quality out there. I love the fact the characters are all so different in terms of their personalities and how they interact with the player and the player's girlfriend. Even their models are different, which is great. The general concept is really interesting too.
Things this game needs to add now to the player's display:
A way to figure out where your girlfriend is. Searching for her and going back and forth is annoying.
A way to know where all the characters are. I've seen this in other games, small pictures by the various destinations would be great. Or maybe a schedule for all the characters?
Introduce Romance/Addiction levels! Don't just make the romance/addiction variables be 0-100. Instead separate it into units of ten, per level for all the characters, and tie that into what you/your girlfriend is willing to do with each character.
Things to take away:
Randomly meeting with Montanna in the halls and her telling you how you or your girlfriend is doing. Doesn't need it.
Traveling taking time - if you travel too often, time passes, and you need to go back or search (SEE ABOVE) for your girlfriend.
For some reason you need to work in Montanna's office multiple times, and each time you are interrupted by other goings on, and that takes up the time instead of your work time.
Things that I would like to see in the game in terms of actual gameplay:
Others have mentioned already the fact that sometimes if you're playing a girl, you are still addressed as a guy. I would just add that there needs to be more positive ways of interacting with the characters if you play a guy that doesn't involve sex. There needs to be something to allow the player to play as a straight guy defending his girlfriend if that's what you wanted it to be. At this point, even taking aside the choices, the guy just doesn't have enough going for him to really seem to be a guy at all. Or just remove the option of being a guy in the first place. Consentrate on being a lesbian trying to defend your lesbian girlfriend from the dickus of the futas. Frankly, that might be easier.
More interaction between the characters, obviously. But this is just .1 so I won't harp on about that. Maybe later on if you're open to suggestions.
I hope that Torian looks at this thread, and considers these suggestions and any others made here. To quote a certain hidden villain, I will watch your career with great interest...