1girl, aaoshigatoutoi, animal_ears, arknights, armpits, bad_pixiv_id, black_scarf, black_shorts, breasts, cat_ears, cleavage, crop_top, earpiece, grey_hair, hair_over_one_eye, hand_up, jacket, long_hair, looking_at_viewer, lying, medium_breasts, micro_shorts, midriff, navel, on_back, open_clothes, open_jacket, parted_lips, ponytail, scarf, schwarz_(arknights), shorts, simple_background, solo, stomach, stomach_day, thighs, very_long_hair, white_background, white_jacket, yellow_eyes