1girl, alternate_costume, armpit_cutout, arms_behind_back, atsuko_(blue_archive), blue_archive, breasts, clothing_cutout, covered_navel, cross-laced_clothes, cross-laced_sleeves, hair_spread_out, halo, jacket, leotard, long_hair, long_sleeves, lying, maosame, pink_hair, red_eyes, solo, thigh_gap, unworn_jacket, white_jacket