Damn. I hadn't realized that this gem was a one-man production. That just makes me even more impressed, as this is definitely one of the most polished games I've played on here. The story thus far has been really entertaining, as were the story lines for Debbie, Rachel, and Amy, and I think you've done a fantastic job of planting the seeds for the rest of the girls' stories.
My only points of constructive criticism are all for things that I've no doubt your working on, like a relative lack of things to do between story points; and not having enough ways to spend all your credits, but now that I know you're covering all the bases yourself, I feel like that's just nitpicking. I can't wait to see what you've got in store for us in the future, so keep up the excellent work!