Rule 34 Dev - 1girl animal_hat black_hair black_hat black_skirt breasts cat_hat greyscale hat highres long_hair long_sleeves looking_at_viewer monochrome navel neckerchief ogino_jun sailor_collar school_uniform serafuku skirt sleeves_past_wrists small_breasts smile solo tadakusa_mai v wind wind_lift yatogame-chan_kansatsu_nikki|10896888132