!?, 1girl, alternate_breast_size, bad_twitter_id, bike_shorts, black_shorts, blush, bouncing_breasts, breasts, brown_eyes, brown_hair, closed_mouth, cowboy_shot, girls_und_panzer, groin, gym_shirt, gym_uniform, isobe_noriko, looking_at_viewer, medium_breasts, midriff_peek, motion_lines, navel, shirt, short_hair, short_sleeves, shorts, simple_background, smile, solo, standing, sweatdrop, t-shirt, tanutika, w_arms, white_background, white_shirt