It's very nice game with interesting story and beautiful artstyle but it's not a yuri game in typical meaning of it. There totally nothing about dating and desire. It's about the purest kind of love. The biggest possible love feeling. When you love somebody by all your heart. Some kind of soulmate and the most important person in the whole world. Your deepest feelings and your "obsession". It's why this game is unique and beautiful.
Especially when your are going to see all the good endings. ♥ ♥ ♥ ♥