To tell you the truth, I'm both hands up for the lesbian route.
In my main roleplay, Ami is just too disappointed in guys, and finds Stephen kinda repulsive (nevermind the girls' talk at Jessica's room, there's no option for me to say 'Fuck that guy from the club, I'd rather have my first time with you').
However, as I really like the game, I'm always saving the game before the choices, exploring each route before getting back to the main one. That's just a sneak peek into the way I play the game xD
The 'unlock gallery' feature sounds great, although I think there has to be some challenge before unlocking it. But that's just my opinion.