1girl, angela_(project_moon), aqua_hair, black_dress, book, bookshelf, breasts, closed_mouth, dress, fur, fur_dress, hair_between_eyes, hand_on_own_cheek, hand_on_own_face, kumo_(kumo_hsc0216), library, library_of_ruina, long_hair, long_sleeves, open_book, orange_eyes, project_moon, slime_(substance), solo, upper_body