1girl, ahoge, asymmetrical_wings, black_dress, black_hair, blue_wings, blurry, dark_background, depth_of_field, dress, feet_out_of_frame, from_below, garasuno, grey_background, half-closed_eyes, houjuu_nue, looking_at_viewer, looking_back, medium_hair, over-kneehighs, perspective, red_eyes, red_wings, short_sleeves, simple_background, slime_(substance), solo, thighhighs, touhou, wings