Rule 34 Dev - 10s 1girl bad_id bad_pixiv_id ball blue_skirt breasts female_focus high_ponytail highres holding long_hair looking_at_viewer maremay0513 oshimoto_yuri ponytail purple_eyes purple_hair racket signature simple_background skirt solo sportswear teekyuu tennis_ball tennis_racket tennis_uniform white_background|7648873947