1girl, ahoge, alternate_costume, ass, blue_archive, blurry, breasts, curtains, demon_girl, demon_horns, depth_of_field, envel203, feet, foot_out_of_frame, forehead, forest, from_behind, hair_ornament, hairclip, halo, highleg, highleg_swimsuit, hina_(blue_archive), horns, indoors, legs, lifebuoy, long_hair, looking_at_viewer, looking_back, nature, no_shoes, one-piece_swimsuit, paper, parted_bangs, purple_eyes, school_swimsuit, sideboob, sidelocks, single_thighhigh, sitting, sleeveless, soles, solo, swimsuit, thighhighs, thighlet, toes, tree, white_hair, white_one-piece_swimsuit, white_thighhighs, window, wooden_floor