1girl, absurdly_long_hair, arched_back, arm_support, backless_shirt, bare_back, bare_shoulders, blue_archive, blush, demon_horns, demon_wings, from_behind, gomibako_(gomibako_price), greyscale, halter_shirt, halterneck, hina_(blue_archive), holding_own_wrist, horns, long_hair, looking_at_viewer, looking_back, low_wings, lying, miniskirt, monochrome, notice_lines, on_stomach, open_mouth, panties, pantyshot, pencil_skirt, shirt, side_slit, sidelocks, skirt, sleeveless, sleeveless_shirt, solo, thighhighs, thighs, tsurime, underwear, very_long_hair, wavy_hair, wings, zettai_ryouiki