treeplanting, hina (blue archive), sensei (blue archive), blue archive, absurdres, commentary request, highres, 1boy, 1girl, aged up, alternate costume, backlighting, bare shoulders, black choker, black eyes, black hair, black halo, blurry, choker, collarbone, demon girl, demon horns, demon wings, depth of field, detached sleeves, dress, earrings, evening gown, floating earrings, forehead, half updo, halo, horns, husband and wife, in water, jewelry, long hair, looking at another, moonlight, mountainous horizon, multicolored halo, night, outdoors, parted bangs, purple dress, purple eyes, shirt, short sleeves, sidelocks, sky, star (sky), starry sky, strapless, strapless dress, two-tone halo, wavy hair, wet, wet clothes, wet dress, wet shirt, white hair, wings