I just finished playing this game, and my first impression is: nice! It looks very promising, the art is very unique, the characters look interesting and all have a different background, the UI is slick and the fact that you are able to customize your character and are able to make your own choices means the developer has to put in a lot of effort for the art and story. Seeing which stats there are, I believe this game will be fantastic.
The story in itself is not unique, but that doesn't matter. I hope different characters will also have different routes (for example, perhaps you could have threesomes with Blaire and Gabe, since there was an option to tell Blaire she was not good at sex right now). My only advice is to move the textbox where the dialogue appears to the bottom, it looked very weird being that high on the screen. It distracted me quite a bit, I don't know why.
The UI is awesome and very well done, I might take a look in the code to see if you can do some more optimizations, but it ran smoothly for me. Good luck, fellow dev!