Help Finding A Game

[tuzep]

I remember playing a game, it was downloaded from a blogspot place, I believe it was a ren'py game. It was in a school-ish setting, and was very FxF/Yuri-centric. I feel like it was called 'Rook Academy' or something like that, but I can't for the life of me remember much more, aside from that it had a logo or something (the game) in the shape of a heater shield.

Thanks in advance if anyone remembers this!