1girl, arms_up, blue_archive, blush, breasts, eyelashes, hair_between_eyes, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, long_hair, looking_at_viewer, low_wings, lying, multiple_horns, name_tag, nompang, old_school_swimsuit, on_back, one-piece_swimsuit, one_side_up, pink_hair, purple_eyes, school_swimsuit, small_breasts, solo, swimsuit, thighhighs, water, wet, white_thighhighs, wings