I played the demo and it's really really good... I like the unique story and mechanics, like the love triangle route, and playing a game as a 'third party' MC is very rarely seen in this kind of game and it's quite a fresh breath of air!
The MC also has very expressive expressions and her own personality that made me understand why the boys fell in love with her. I'm looking forward to purchasing the full game and the DLC, keep up the good work!!:)