I played through last night and really, really enjoyed this game.
As others have said, it feels a bit limited right now in terms of freedom of action/choice. I am actually slightly uncomfortable with the idea of someone seducing another and breaking up that person's seemingly happy relationship; I'd almost love this game much more if it was merely Colleen trying to get with a single PC.
The interaction and dialog was really good. I thoroughly enjoyed reading all of the dialog/explanations.
Looking forward to whatever your next project is.