Just got in my copy of Oreimo 2, though I haven't had time to start it yet. I did take a peek at the booklet, but.....
I thought Oreimo 1 was a romance Visual Novel already? From the catchphrase of Oreimo 2 in the booklet, "What if the little sisters were girlfriends?" I thought the first game was already about romances with the heroines, hence the discovery of Kirino and Kyousuke not being blood-related in Krino's first game route, and of course the infamous Ayase ending in the first game.
So what I'm asking is, the first game is a romance VN, right? Because the catchphrase for the second game as said in the booklet makes it sound like it wasn't.