Kurenai Mugen

Ayame is forced by her uncle to move from Tokyo to the family's villa on the countryside to deal with her health issues - but it's obvious for her that he just wants her out of the way. Barely arrived she witnesses a silver-haired, red-eyed woman devouring a bird in the garden; a woman who looks suspiciously like the villa's manager, Ginka.

(Source: Yuri Project)