Rule 34 Dev - 1girl ball belt black_belt black_hair black_trim choi_yu-jin_(bcdsg) collarbone dobok dojo exercise_ball fighting grey_eyes high_kick highres indoors kicking korean_text long_hair looking_at_foot mirror original parted_lips solo south_korean_flag sparkling_eyes straight_hair strawww_coms taekwondo toenails|23951704608