1girl, atsuko_(blue_archive), bare_legs, blue_archive, blue_gloves, blue_leotard, blush, breasts, covered_navel, gas_mask, gloves, halo, hood, jacket, leotard, light_purple_hair, looking_at_viewer, low_twintails, lying, mask, matchadzuke, medium_breasts, medium_hair, on_back, red_eyes, sidelocks, simple_background, solo, thighs, twintails, unworn_mask, white_background, white_hood, white_jacket