Rule 34 Dev - 1girl baseball baseball_bat baseball_helmet baseball_jersey baseball_uniform belt black_hair blunt_bangs brown_eyes clothes_writing gloves hat helmet highres hime_cut jersey kikuta_kouichi long_hair muscular official_art oomura_shiragiku open_mouth short_sleeves shorts simple_background sportswear standing sweat swinging tamayomi thighs white_background|11851117551